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Cheap flights from Las Vegas (LAS) to Heathrow (LHR) from $284

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAS — LHR
May 25 — Jun 11
From?
To?
Sat 5/25
Sat 6/1
1 adult, Economy
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The best prices from Las Vegas Harry Reid Intl to London Heathrow are usually found in March or February, booked 10 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Las Vegas to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 20, 2024.

Popular in

June

Cheapest in

March

Round-trip from

$643

One-way from

$284
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Las Vegas Harry Reid Intl to London Heathrow
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One-way flight from Las Vegas Harry Reid Intl to London Heathrow
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What is the cheapest day to fly round-trip from Las Vegas to London Heathrow Airport?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 19% when planning your travel around this day of the week.

How far in advance should I book a flight from Las Vegas to London Heathrow Airport?

To save up to 18% on this flight, we recommend booking at least 15 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Las Vegas to London Heathrow Airport from $716 1-2 weeks out and tickets from $1,051 for flights departing within the next 72 hours.

What is the cheapest month to fly from Las Vegas to London Heathrow Airport?

The best pricing can be found in the month of November. Prices to London Heathrow Airport from Las Vegas average $934. You can even find prices in November for less than $934, as users have found deals to London Heathrow Airport from as low as $584. The month of June appears to be one of the more expensive times to travel to London Heathrow Airport from Las Vegas. Flying in the targeted month can save you up to 52%.

When is the cheapest time to fly from Las Vegas to London Heathrow Airport (LAS - LHR)?

It’s typically best to fly out from Las Vegas to London Heathrow Airport in the afternoon. Doing so could potentially save you 23% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap KLM flights from Las Vegas to Heathrow

Explore cheap flight options specifically provided by KLM for the route between Las Vegas and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Take a look at some of the lowest-priced KLM flights heading from Las Vegas to London. Come back soon if you're not finding the exact deal you're looking for.
Tue 10/151:45 pmLAS - LHR
1 stop13h 25mKLM
Tue 10/228:40 amLHR - LAS
1 stop13h 30mKLM
Deal found 5/19$595
Tue 9/179:40 amLAS - LHR
1 stop13h 05mKLM
Tue 9/248:40 amLHR - LAS
1 stop13h 30mKLM
Deal found 5/19$596
Tue 10/151:45 pmLAS - LHR
1 stop13h 25mKLM
Sun 10/2010:55 amLHR - LAS
1 stop15h 31mKLM
Deal found 5/19$605
Wed 9/181:25 pmLAS - LHR
1 stop12h 35mKLM
Tue 9/248:40 amLHR - LAS
1 stop13h 30mKLM
Deal found 5/19$720
Tue 7/911:25 amLAS - LHR
1 stop11h 50mKLM
Tue 7/1610:55 amLHR - LAS
1 stop13h 16mKLM
Deal found 5/19$878

  • If you’re traveling from Las Vegas to London Heathrow Airport, one of the more common airlines traveling that route is KLM. Flights from KLM traveling this route typically cost $924.54 RT. This price is typically 64% cheaper than other airlines that offer Las Vegas to London Heathrow Airport flights. When booking this route, the cheapest RT price found was $602. Las Vegas Harry Reid Intl Airport is the most common Las Vegas airport to take off from when flying to London Heathrow Airport. London Heathrow Airport is the most popular arrival airport in London Heathrow Airport. When flying from Las Vegas to London Heathrow Airport, KLM flights are 7% more popular than any other airline flying that same route.

Cheap Delta flights from Las Vegas to Heathrow

Explore cheap flight options specifically provided by Delta for the route between Las Vegas and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Browse through some of the cheapest Delta flights traveling from Las Vegas to London. Deals frequently update to provide users with more options.
Sun 9/221:50 pmLAS - LHR
1 stop17h 00mDelta
Sun 10/139:55 amLHR - LAS
1 stop17h 10mDelta
Deal found 5/20$611
Tue 9/179:40 amLAS - LHR
1 stop13h 05mDelta
Fri 9/279:20 amLHR - LAS
1 stop14h 55mDelta
Deal found 5/19$706
Sat 9/1410:15 pmLAS - LHR
1 stop13h 55mDelta
Sat 9/2810:45 amLHR - LAS
1 stop17h 14mDelta
Deal found 5/19$756
Wed 5/298:20 pmLAS - LHR
Nonstop9h 55mDelta
Fri 6/148:40 amLHR - LAS
1 stop13h 30mDelta
Deal found 5/20$859
Mon 7/88:20 pmLAS - LHR
Nonstop9h 55mDelta
Fri 7/193:45 pmLHR - LAS
Nonstop10h 45mDelta
Deal found 5/19$863
Tue 7/91:30 pmLAS - LHR
1 stop12h 30mDelta
Thu 7/183:45 pmLHR - LAS
Nonstop10h 45mDelta
Deal found 5/19$868
Sun 7/78:30 pmLAS - LHR
1 stop12h 45mDelta
Tue 7/163:45 pmLHR - LAS
Nonstop10h 45mDelta
Deal found 5/19$886
Thu 7/118:20 pmLAS - LHR
Nonstop9h 55mDelta
Fri 7/193:45 pmLHR - LAS
Nonstop10h 45mDelta
Deal found 5/19$913
Wed 5/2910:15 amLAS - LHR
1 stop15h 45mDelta
Mon 6/33:45 pmLHR - LAS
Nonstop10h 45mDelta
Deal found 5/19$918

  • One of the most popular airlines traveling from Las Vegas to London Heathrow Airport is Delta. Flights from Delta traveling this route typically cost $1,242.62 RT. This price is typically 49% cheaper than other airlines that offer Las Vegas to London Heathrow Airport flights. When booking this route, the cheapest RT price found was $888. Las Vegas Harry Reid Intl Airport is the most common Las Vegas airport to take off from when flying to London Heathrow Airport. London Heathrow Airport is the most popular arrival airport in London Heathrow Airport. When flying from Las Vegas to London Heathrow Airport, Delta flights are 4% more popular than any other airline flying that same route.

Cheap Las Vegas to Heathrow flights in May & June 2024

Find cheap flight options from Las Vegas to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Prices were last updated on May 20, 2024.
The lowest fares we've come across on flights traveling from Las Vegas to London in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 5/2010:14 amLAS - LHR
1 stop14h 06mMultiple Airlines
Thu 5/308:40 amLHR - LAS
1 stop16h 10mMultiple Airlines
Deal found 5/20$833
Mon 5/209:49 amLAS - LHR
1 stop15h 51mUnited Airlines
Tue 6/46:55 amLHR - LAS
2 stops18h 14mUnited Airlines
Deal found 5/20$838
Mon 5/208:20 pmLAS - LHR
Nonstop9h 55mDelta
Tue 6/48:40 amLHR - LAS
1 stop13h 30mDelta
Deal found 5/20$841
Tue 5/2111:25 amLAS - LHR
1 stop13h 35mUnited Airlines
Thu 5/306:50 amLHR - LAS
2 stops18h 54mUnited Airlines
Deal found 5/20$843
Sun 5/1912:45 amLAS - LHR
1 stop22h 30mDelta
Tue 6/48:40 amLHR - LAS
1 stop13h 30mDelta
Deal found 5/20$845
Mon 5/2012:40 pmLAS - LHR
1 stop15h 05mUnited Airlines
Thu 5/309:00 amLHR - LAS
2 stops20h 54mUnited Airlines
Deal found 5/20$846
Sat 5/1812:58 amLAS - LHR
1 stop22h 42mMultiple Airlines
Tue 6/49:30 amLHR - LAS
1 stop32h 44mMultiple Airlines
Deal found 5/19$847
Wed 6/268:20 pmLAS - LHR
Nonstop9h 55mVirgin Atlantic
Wed 7/313:45 pmLHR - LAS
Nonstop10h 45mVirgin Atlantic
Deal found 5/20$848
Tue 5/213:40 pmLAS - LHR
1 stop15h 10mVirgin Atlantic
Thu 5/303:45 pmLHR - LAS
Nonstop10h 45mVirgin Atlantic
Deal found 5/20$850

Las Vegas to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Las Vegas and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
The lowest fares we've come across on flights traveling from Las Vegas to London in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 10/151:45 pmLAS - LHR
1 stop13h 25mKLM
Tue 10/228:40 amLHR - LAS
1 stop13h 30mKLM
Deal found 5/19$595
Tue 9/179:40 amLAS - LHR
1 stop13h 05mKLM
Tue 9/248:40 amLHR - LAS
1 stop13h 30mKLM
Deal found 5/20$596
Tue 10/151:45 pmLAS - LHR
1 stop13h 25mKLM
Sun 10/2010:55 amLHR - LAS
1 stop15h 31mKLM
Deal found 5/19$605
Sun 9/221:50 pmLAS - LHR
1 stop17h 00mDelta
Sun 10/139:55 amLHR - LAS
1 stop17h 10mDelta
Deal found 5/20$611
Sun 10/131:50 pmLAS - LHR
1 stop17h 00mAir France
Tue 10/229:20 amLHR - LAS
1 stop14h 55mAir France
Deal found 5/19$614
Mon 11/255:50 pmLAS - LHR
1 stop32h 10mDelta
Sun 12/110:45 amLHR - LAS
1 stop13h 02mDelta
Deal found 5/19$617
Sat 11/235:05 pmLAS - LHR
1 stop30h 00mDelta
Sun 12/110:45 amLHR - LAS
1 stop20h 46mDelta
Deal found 5/19$618
Tue 9/1712:50 pmLAS - LHR
2 stops19h 10mMultiple Airlines
Tue 9/246:40 amLHR - LAS
2 stops19h 43mMultiple Airlines
Deal found 5/20$644
Tue 11/2610:10 amLAS - LHR
1 stop15h 50mAir France
Sun 12/86:20 amLHR - LAS
2 stops18h 23mAir France
Deal found 5/20$650

Non-stop flights to Heathrow from Las Vegas

Discover non-stop flight options from Las Vegas to Heathrow. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Take a look at some of the direct flights traveling from Las Vegas to London in the near future. Those looking to potentially save on 1 or 2-stop flights from Las Vegas to London should utilize the search form at the the top of the page.
Wed 7/179:40 pmLAS - LHR
Nonstop9h 55mBritish Airways
Sat 8/315:00 pmLHR - LAS
Nonstop10h 40mBritish Airways
Deal found 5/19$763
Sat 9/149:35 pmLAS - LHR
Nonstop10h 00mAmerican Airlines
Sat 9/285:00 pmLHR - LAS
Nonstop10h 40mAmerican Airlines
Deal found 5/19$771
Tue 10/19:35 pmLAS - LHR
Nonstop10h 00mBritish Airways
Fri 10/115:15 pmLHR - LAS
Nonstop10h 40mBritish Airways
Deal found 5/19$782
Tue 7/98:20 pmLAS - LHR
Nonstop9h 55mVirgin Atlantic
Fri 1/242:00 pmLHR - LAS
Nonstop11h 35mVirgin Atlantic
Deal found 5/19$783
Tue 10/19:35 pmLAS - LHR
Nonstop10h 00mAmerican Airlines
Tue 10/85:00 pmLHR - LAS
Nonstop10h 40mAmerican Airlines
Deal found 5/19$786
Tue 10/159:35 pmLAS - LHR
Nonstop10h 00mBritish Airways
Thu 10/245:15 pmLHR - LAS
Nonstop10h 40mBritish Airways
Deal found 5/19$791
Tue 10/19:35 pmLAS - LHR
Nonstop10h 00mBritish Airways
Thu 10/105:15 pmLHR - LAS
Nonstop10h 40mBritish Airways
Deal found 5/19$793
Sat 8/39:40 pmLAS - LHR
Nonstop9h 55mBritish Airways
Sat 8/315:00 pmLHR - LAS
Nonstop10h 40mBritish Airways
Deal found 5/19$811
Wed 9/189:35 pmLAS - LHR
Nonstop10h 00mBritish Airways
Thu 9/265:15 pmLHR - LAS
Nonstop10h 40mBritish Airways
Deal found 5/19$816

Las Vegas to Heathrow flights leaving soon

Find last-minute flight options from Las Vegas to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Check out these flights departing soon from Las Vegas to London. Tip: verify your flight details before completing your reservation.
Mon 5/2712:59 amLAS - LHR
1 stop26h 36mMultiple Airlines
Wed 6/129:30 amLHR - LAS
1 stop32h 44mMultiple Airlines
Deal found 5/19$858
Wed 5/298:20 pmLAS - LHR
Nonstop9h 55mDelta
Fri 6/148:40 amLHR - LAS
1 stop13h 30mDelta
Deal found 5/20$859
Wed 5/298:20 pmLAS - LHR
Nonstop9h 55mDelta
Wed 6/123:45 pmLHR - LAS
Nonstop10h 45mDelta
Deal found 5/20$863
Wed 5/2910:45 amLAS - LHR
1 stop13h 45mUnited Airlines
Wed 6/59:00 amLHR - LAS
2 stops20h 54mUnited Airlines
Deal found 5/19$864
Sun 5/269:45 pmLAS - LHR
Nonstop10h 05mBritish Airways
Tue 6/45:00 pmLHR - LAS
Nonstop10h 40mBritish Airways
Deal found 5/19$865
Mon 5/2712:59 amLAS - LHR
1 stop22h 41mMultiple Airlines
Wed 6/59:30 amLHR - LAS
1 stop20h 59mMultiple Airlines
Deal found 5/20$866
Wed 5/299:40 amLAS - LHR
1 stop17h 30mDelta
Wed 6/123:45 pmLHR - LAS
Nonstop10h 45mDelta
Deal found 5/20$868
Sun 5/266:00 amLAS - LHR
2 stops15h 55mUnited Airlines
Tue 6/112:50 pmLHR - LAS
2 stops17h 03mUnited Airlines
Deal found 5/19$869
Mon 5/2710:40 amLAS - LHR
1 stop12h 45mUnited Airlines
Fri 6/72:10 pmLHR - LAS
2 stops18h 49mUnited Airlines
Deal found 5/19$871

One-way flights to Heathrow from Las Vegas

Search for one-way flight options from Las Vegas to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Take a look at some of the one-way flights we've detected from Las Vegas to London. Users in need of a round-trip flight from Las Vegas to London instead should update the search form at the top of page.
Mon 10/78:10 amLAS - LHR
2 stops30h 30mMultiple Airlines
Deal found 5/19$284
Mon 9/3011:25 pmLAS - LHR
2 stops38h 15mMultiple Airlines
Deal found 5/19$300
Tue 8/2012:55 amLAS - LHR
2 stops35h 25mMultiple Airlines
Deal found 5/19$327
Mon 7/228:04 pmLAS - LHR
3 stops53h 11mMultiple Airlines
Deal found 5/19$346
Mon 8/193:06 pmLAS - LHR
2 stops36h 49mMultiple Airlines
Deal found 5/19$347
Fri 7/199:17 amLAS - LHR
3 stops39h 58mMultiple Airlines
Deal found 5/19$357
Wed 8/216:00 amLAS - LHR
3 stops21h 55mMultiple Airlines
Deal found 5/19$361
Mon 8/199:09 pmLAS - LHR
3 stops30h 46mMultiple Airlines
Deal found 5/19$372
Sun 9/2912:55 amLAS - LHR
2 stops35h 25mMultiple Airlines
Deal found 5/19$378

Find flights from Las Vegas to Heathrow within your budget

Customize your flight search to find flights from Las Vegas to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$595 - $791

Route

Depart

Return

Price

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 10/15

1 stop13h 25m

London Heathrow

Tue 10/22

1 stop13h 30m

$595

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sun 9/22

1 stop17h 00m

London Heathrow

Sun 10/13

1 stop17h 10m

$611

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sun 10/13

1 stop17h 00m

London Heathrow

Tue 10/22

1 stop14h 55m

$614

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 9/17

2 stops22h 40m

London Heathrow

Tue 9/24

2 stops19h 43m

$644

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 7/9

1 stop15h 40m

London Heathrow

Fri 1/24

1 stop21h 08m

$744

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Thu 10/24

1 stop12h 54m

London Heathrow

Mon 11/4

1 stop15h 54m

$748

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 7/17

Nonstop9h 55m

London Heathrow

Sat 8/31

Nonstop10h 40m

$763

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 7/9

Nonstop9h 55m

London Heathrow

Fri 1/24

Nonstop11h 35m

$783

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Mon 10/14

2 stops18h 30m

London Heathrow

Wed 10/23

1 stop16h 17m

$791

Flights are sorted by cheapest first

Deals found on 5/19

When is the best time to book a flight from Las Vegas to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Heathrow. Price data was last updated on May 10, 2024.
The price you pay for your flight from Las Vegas to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly from Las Vegas to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Heathrow. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Las Vegas to London Heathrow Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Heathrow by month

Plan your trip from Las Vegas to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Las Vegas to Heathrow is currently $341 while a round-trip flight costs $699. Price data was last updated on May 12, 2024.

Currently, November is the cheapest month in which you can book a flight from Las Vegas to London Heathrow Airport (average of $653). Flying from Las Vegas to London Heathrow Airport in June is currently the most expensive (average of $1,150). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$673

February

$662

March

$715

April

$692

May

$733

June

$1,150

July

$976

August

$775

September

$745

October

$708

November

$653

December

$672

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated May 20, 2024.
Get a feel of what it's like to fly with KLM, Delta and Air France from Las Vegas to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,615 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,615 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,558 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,980 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,372 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.7
Good
730 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to London Heathrow?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to London Heathrow. 14 airlines have flights from Harry Reid Intl to London Heathrow on a regular basis. Booking flights from Las Vegas Harry Reid Intl to London Heathrow should not be difficult; the airport handles an average of 10 outbound flights to London Heathrow per day.

  • Can I find flights from Las Vegas to London Heathrow Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to London Heathrow Airport for under $600. The cheapest flight booked recently is on KLM for just $595, but on average you can expect to pay $670.

  • Are there nonstop flights from Las Vegas to London Heathrow Airport for under $800 on Cheapflights?

    Cheapflights has at least 20 direct flights from Las Vegas to London Heathrow Airport under $800. A good price for a nonstop flight from Las Vegas to London Heathrow Airport is less than $822.

  • Are there last-minute flights available from Las Vegas to London Heathrow Airport for under $900?

    There are currently 20+ open flights from Las Vegas to London Heathrow Airport within the next 7 days for less than $900.

  • What are the cheapest airlines flying from Las Vegas to London Heathrow Airport round-trip?

    According to our current data, KLM ($595), Delta ($611), and Air France ($614) offers the cheapest pricing from Las Vegas to London Heathrow Airport. KLM is currently priced 40% below the average price you’ll pay for this route.

  • What are the most popular airlines that fly from Las Vegas to London Heathrow Airport?

    American Airlines, Air Canada and Air France are the most popular airlines when flying from Las Vegas to London Heathrow Airport.

  • What are the most reliable airlines from Las Vegas to London Heathrow Airport?

    No one likes to see their flight delayed. When booking a flight from Las Vegas to London Heathrow Airport consider choosing KLM (77%), American Airlines (75%) or Aer Lingus (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Las Vegas to London Heathrow Airport?

    Looking for the cheapest flight from Las Vegas to London Heathrow Airport? While on average our users pay $2,245, our data indicates the cheapest price to be $579. The most popular route (Las Vegas Harry Reid Intl - London Heathrow), is priced around $596.

  • What does LAS to LHR mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Las Vegas Harry Reid Intl Airport to London Heathrow Airport flight would often be abbreviated as a LAS to LHR flight.

  • Can I find deals for flights from Las Vegas to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Las Vegas to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Las Vegas to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Las Vegas to Heathrow that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Heathrow.

  • Can I find deals for business class flights from Las Vegas to Heathrow?

    Yes. Cheapflights offers flight deals from Las Vegas to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Las Vegas to Heathrow that allow pets onboard?

    Many airlines flying from Las Vegas to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Las Vegas to Heathrow?

    Yes, you can often find last-minute deals on Las Vegas to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Las Vegas to London Heathrow Airport flight deals updated?

    The Las Vegas to London Heathrow Airport flight deals you see on this page were last updated on 5/20.

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Top 10 airlines flying from Las Vegas to Heathrow

Discover the top 10 airlines that operate flights from Las Vegas to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$269Average$1,221FlexibilityNo cancel feeOn-time60%
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United AirlinesCheapest$546Average$746FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$602Average$925FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapest$646Average$1,017FlexibilityNo cancel feeOn-time71%
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Virgin AtlanticCheapest$652Average$993FlexibilityNo cancel feeOn-time72%
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IberiaCheapest$660Average$1,026FlexibilityNo cancel feeOn-time77%
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British AirwaysCheapest$675Average$1,073FlexibilityNo cancel feeOn-time70%
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Air CanadaCheapest$675Average$706FlexibilityNo cancel feeOn-time67%
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FinnairCheapest$677Average$1,355FlexibilityNo cancel feeOn-time76%
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LufthansaCheapest$684Average$844FlexibilityNo cancel feeOn-time76%
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Find flights from Las Vegas to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Las Vegas to Heathrow

Find hourly flight availability from Las Vegas to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 20, 2024.
0%of flight departuresEarly morningMidnight to 6 am
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Weekly flight availability from Las Vegas to Heathrow

Explore weekly flight availability from Las Vegas to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 20, 2024.
Sunday11daily flights
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Thursday6daily flights
Friday11daily flights
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Cheapflights makes it easy to find Las Vegas to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Las Vegas to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Las Vegas to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Las Vegas today and book when prices fit your budget.

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