Cheap flights from Buffalo (BUF) to Lisbon (LIS) from $502

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 8/10. 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.
BUF — LIS
Jun 9 — Jun 161

Cheap flight deals from Buffalo to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Lisbon (LIS). 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 June 4, 2024.

Popular in

June

Cheapest in

December

Round-trip from

$595

One-way from

$546
High demand for flights, 42% potential price rise
Best time to find cheap flights, 45% potential price drop
From Buffalo to Lisbon Humberto Delgado
One-way flight from Buffalo to Lisbon Humberto Delgado

What is the cheapest day to fly round-trip from Buffalo to Lisbon?

Thursday flights are found to be more expensive to fly from Buffalo to Lisbon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lisbon.

What is the cheapest month to fly from Buffalo to Lisbon?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, December can be a great choice for travel to Lisbon. Flights to Lisbon from Buffalo in December are about $1,081 on average during December, but can be found for as low as $537.

What is the cheapest time of day to fly from BUF to LIS?

A simple way to save on the total cost of your ticket is to fly from Buffalo to Lisbon at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.

Cheap United Airlines flights from Buffalo to Lisbon

Explore cheap flight options specifically provided by United Airlines for the route between Buffalo and Lisbon. 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 3,009,960 searches. Data last updated June 4, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Buffalo to Lisbon. Make sure to double check the flight details before booking.
Wed 7/37:00 amBUF - LIS
2 stops23h 25mUnited Airlines
Sun 7/75:05 amLIS - BUF
2 stops16h 52mUnited Airlines
Deal found 6/3$1,255
Mon 7/17:20 pmBUF - LIS
1 stop11h 25mUnited Airlines
Mon 7/810:25 amLIS - BUF
1 stop13h 03mUnited Airlines
Deal found 6/3$1,320
Wed 7/310:28 amBUF - LIS
1 stop19h 02mUnited Airlines
Sun 7/75:05 amLIS - BUF
2 stops16h 52mUnited Airlines
Deal found 6/3$1,520
Fri 8/3010:25 amBUF - LIS
2 stops19h 45mUnited Airlines
Sat 9/77:50 amLIS - BUF
2 stops15h 36mUnited Airlines
Deal found 6/3$3,392
Fri 8/303:00 pmBUF - LIS
2 stops15h 10mUnited Airlines
Sat 9/712:20 pmLIS - BUF
1 stop11h 32mUnited Airlines
Deal found 6/3$3,395

Cheap Air Canada flights from Buffalo to Lisbon

Explore cheap flight options specifically provided by Air Canada for the route between Buffalo and Lisbon. 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 3,009,960 searches. Data last updated June 4, 2024.
Have a look at some of the cheapest available Air Canada flights departing from Buffalo and landing in Lisbon. Deals are refreshing constantly so come back soon for more options.
Sat 9/71:55 pmBUF - LIS
2 stops38h 25mAir Canada
Tue 9/1711:25 amLIS - BUF
2 stops34h 33mAir Canada
Deal found 6/3$855
Mon 7/16:03 pmBUF - LIS
2 stops34h 17mAir Canada
Mon 7/812:50 pmLIS - BUF
2 stops37h 59mAir Canada
Deal found 6/3$1,239

Cheap Buffalo to Lisbon flights in June & July 2024

Find cheap flight options from Buffalo to Lisbon specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Prices were last updated on June 4, 2024.
Check out some of the best flight deals from Buffalo to Lisbon in 2024. For more flight deals, be sure to check back very soon.
Wed 6/124:36 pmBUF - LIS
2 stops25h 39mBritish Airways
Wed 6/1911:05 amLIS - BUF
1 stop16h 40mBritish Airways
Deal found 6/3$924
Wed 6/124:36 pmBUF - LIS
2 stops25h 39mBritish Airways
Wed 6/197:20 amLIS - BUF
2 stops20h 43mBritish Airways
Deal found 6/3$949
Mon 7/16:03 pmBUF - LIS
2 stops34h 17mAir Canada
Mon 7/812:50 pmLIS - BUF
2 stops37h 59mAir Canada
Deal found 6/3$1,239
Wed 7/37:00 amBUF - LIS
2 stops23h 25mUnited Airlines
Sun 7/75:05 amLIS - BUF
2 stops16h 52mUnited Airlines
Deal found 6/3$1,255
Mon 7/13:10 pmBUF - LIS
2 stops18h 40mDelta
Mon 7/810:00 amLIS - BUF
1 stop19h 13mDelta
Deal found 6/3$1,286
Mon 7/17:20 pmBUF - LIS
1 stop11h 25mUnited Airlines
Mon 7/810:25 amLIS - BUF
1 stop13h 03mUnited Airlines
Deal found 6/3$1,320
Wed 6/123:53 pmBUF - LIS
1 stop12h 12mBritish Airways
Wed 6/1911:05 amLIS - BUF
1 stop16h 40mBritish Airways
Deal found 6/3$1,365
Wed 7/310:28 amBUF - LIS
1 stop19h 02mUnited Airlines
Sun 7/75:05 amLIS - BUF
2 stops16h 52mUnited Airlines
Deal found 6/3$1,520
Mon 7/111:31 amBUF - LIS
3 stops28h 54mMultiple Airlines
Mon 7/88:15 amLIS - BUF
2 stops15h 46mMultiple Airlines
Deal found 6/3$1,682

Buffalo to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
Check out some of the best flight deals from Buffalo to Lisbon in 2024. For more flight deals, be sure to check back very soon.
Fri 12/131:21 pmBUF - LIS
1 stop13h 34mAmerican Airlines
Tue 12/2411:20 amLIS - BUF
1 stop32h 37mAmerican Airlines
Deal found 6/3$585
Fri 12/135:49 amBUF - LIS
2 stops21h 06mAmerican Airlines
Tue 12/2411:20 amLIS - BUF
2 stops28h 24mAmerican Airlines
Deal found 6/3$586
Thu 12/1210:20 amBUF - LIS
2 stops17h 40mDelta
Tue 12/245:00 amLIS - BUF
2 stops23h 59mDelta
Deal found 6/3$596
Thu 12/121:21 pmBUF - LIS
2 stops17h 49mBritish Airways
Mon 12/233:40 pmLIS - BUF
2 stops32h 56mBritish Airways
Deal found 6/3$599
Thu 12/124:21 pmBUF - LIS
1 stop11h 44mBritish Airways
Tue 12/243:45 pmLIS - BUF
2 stops32h 51mBritish Airways
Deal found 6/3$601
Thu 12/121:21 pmBUF - LIS
1 stop14h 44mAmerican Airlines
Mon 12/2311:05 amLIS - BUF
1 stop32h 52mAmerican Airlines
Deal found 6/3$635
Fri 12/131:21 pmBUF - LIS
2 stops17h 49mBritish Airways
Mon 12/236:35 pmLIS - BUF
2 stops30h 01mBritish Airways
Deal found 6/3$636
Thu 12/121:21 pmBUF - LIS
2 stops17h 49mBritish Airways
Sun 12/226:40 pmLIS - BUF
2 stops29h 56mBritish Airways
Deal found 6/3$651
Thu 12/124:21 pmBUF - LIS
1 stop11h 44mBritish Airways
Sun 12/226:40 pmLIS - BUF
2 stops29h 56mBritish Airways
Deal found 6/3$653

Buffalo to Lisbon flights leaving soon

Find last-minute flight options from Buffalo to Lisbon 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 3,009,960 searches. Data last updated June 4, 2024.
Users seeking a last-minute flight from Buffalo to Lisbon should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 6/124:36 pmBUF - LIS
2 stops25h 39mBritish Airways
Wed 6/1911:05 amLIS - BUF
1 stop16h 40mBritish Airways
Deal found 6/3$924
Wed 6/124:36 pmBUF - LIS
2 stops25h 39mBritish Airways
Wed 6/197:20 amLIS - BUF
2 stops20h 43mBritish Airways
Deal found 6/3$949
Wed 6/123:53 pmBUF - LIS
1 stop12h 12mBritish Airways
Wed 6/1911:05 amLIS - BUF
1 stop16h 40mBritish Airways
Deal found 6/3$1,365
Wed 6/123:00 pmBUF - LIS
2 stops15h 10mMultiple Airlines
Wed 6/1911:25 amLIS - BUF
3 stops16h 56mMultiple Airlines
Deal found 6/3$2,400

One-way flights to Lisbon from Buffalo

Search for one-way flight options from Buffalo to Lisbon. 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 3,009,960 searches. Data last updated June 4, 2024.
Some of the best available deals we've found on one-way flights from Buffalo to Lisbon. Those seeking round-trip flights from Buffalo to Lisbon should utilize the search form at the the top of the page.
Sat 8/109:42 pmBUF - LIS
3 stops41h 48mMultiple Airlines
Deal found 6/3$502
Tue 8/1311:45 amBUF - LIS
2 stops27h 15mMultiple Airlines
Deal found 6/3$511
Tue 8/135:00 pmBUF - LIS
1 stop12h 00mTAP AIR PORTUGAL
Deal found 6/3$546
Tue 8/1311:45 amBUF - LIS
3 stops28h 50mMultiple Airlines
Deal found 6/3$548
Mon 7/12:46 pmBUF - LIS
3 stops48h 14mMultiple Airlines
Deal found 6/3$552
Sat 8/107:00 amBUF - LIS
2 stops23h 25mMultiple Airlines
Deal found 6/3$580
Tue 8/68:23 amBUF - LIS
1 stop19h 42mAmerican Airlines
Deal found 6/3$648
Mon 7/111:15 amBUF - LIS
2 stops23h 15mMultiple Airlines
Deal found 6/3$690
Sat 8/1011:06 amBUF - LIS
1 stop15h 54mKLM
Deal found 6/3$698

Find flights from Buffalo to Lisbon within your budget

Customize your flight search to find flights from Buffalo to Lisbon 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 3,009,960 searches. Data last updated June 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$855 - $1,916

Route

Depart

Return

Price

BuffaloLisbon Humberto Delgado

BUF - LIS

BUFLIS

Buffalo

Sat 9/7

2 stops38h 25m

Lisbon Humberto Delgado

Tue 9/17

2 stops34h 33m

$855

BuffaloLisbon Humberto Delgado

BUF - LIS

BUFLIS

Buffalo

Sat 9/7

2 stops18h 36m

Lisbon Humberto Delgado

Tue 9/17

1 stop18h 43m

$894

BuffaloLisbon Humberto Delgado

BUF - LIS

BUFLIS

Buffalo

Sat 9/7

1 stop19h 51m

Lisbon Humberto Delgado

Tue 9/17

1 stop28h 07m

$991

BuffaloLisbon Humberto Delgado

BUF - LIS

BUFLIS

Buffalo

Mon 7/1

2 stops34h 17m

Lisbon Humberto Delgado

Mon 7/8

2 stops37h 59m

$1,239

BuffaloLisbon Humberto Delgado

BUF - LIS

BUFLIS

Buffalo

Wed 7/3

2 stops23h 25m

Lisbon Humberto Delgado

Sun 7/7

2 stops16h 52m

$1,255

BuffaloLisbon Humberto Delgado

BUF - LIS

BUFLIS

Buffalo

Mon 7/1

2 stops18h 40m

Lisbon Humberto Delgado

Mon 7/8

1 stop19h 13m

$1,286

BuffaloLisbon Humberto Delgado

BUF - LIS

BUFLIS

Buffalo

Mon 7/1

1 stop11h 25m

Lisbon Humberto Delgado

Mon 7/8

1 stop13h 03m

$1,320

BuffaloLisbon Humberto Delgado

BUF - LIS

BUFLIS

Buffalo

Mon 7/1

3 stops28h 54m

Lisbon Humberto Delgado

Mon 7/8

2 stops15h 46m

$1,682

BuffaloLisbon Humberto Delgado

BUF - LIS

BUFLIS

Buffalo

Wed 7/3

1 stop11h 50m

Lisbon Humberto Delgado

Sun 7/7

1 stop19h 14m

$1,916

Flights are sorted by cheapest first

Deals found on 6/3

What is the cheapest day to fly from Buffalo to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Lisbon. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to Lisbon flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Buffalo to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Lisbon by month

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

LIS

Temperature

51.8 - 73.4 °F

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated June 4, 2024.
See what other customers who have flown with United Airlines, Air Canada and Delta from Buffalo to Lisbon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,392 reviews

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

8.0
Very good
10,392 reviews
8.0
Very good
10,392 reviews

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.9
Good
1,500 reviews
8.0
Very good
10,392 reviews

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.4
Good
10,732 reviews
8.0
Very good
10,392 reviews

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.3
Good
14,237 reviews
8.0
Very good
10,392 reviews

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.1
Good
2,088 reviews
8.0
Very good
10,392 reviews

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Buffalo to Lisbon for under $900 on Cheapflights?

    Yes, there are multiple flights from Buffalo to Lisbon for under $900. The cheapest flight booked recently is on Air Canada for just $855, but on average you can expect to pay $2,015.

  • Are there last-minute flights available from Buffalo to Lisbon for under $1,000?

    There are currently 4+ open flights from Buffalo to Lisbon within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Buffalo to Lisbon round-trip?

    Cheapflights users have booked flights from Buffalo to Lisbon round-trip from $855. Other airlines that can offer you cheap pricing are Delta, from $894, and American Airlines, from $991. These flights start at 20% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Lisbon one-way?

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $546. However, be on the lookout for offers from American Airlines and KLM, as they are both options that can get you from Buffalo to Lisbon for a low price.

  • What does BUF to LIS mean?

    BUF and LIS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BUF to LIS refers to a flight route from Buffalo Airport to Lisbon Humberto Delgado Airport.

  • Can I find deals for flights from Buffalo to Lisbon that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to Lisbon 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 Buffalo to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to Lisbon 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 Buffalo to Lisbon that include hotel bookings?

    Yes. In addition to deals on Buffalo to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Lisbon?

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

  • Can I find deals for business class flights from Buffalo to Lisbon?

    Yes. Cheapflights offers flight deals from Buffalo to Lisbon 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 Buffalo to Lisbon that allow pets onboard?

    Many airlines flying from Buffalo to Lisbon 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 Buffalo to Lisbon?

    Yes, you can often find last-minute deals on Buffalo to Lisbon 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 Buffalo to Lisbon flight deals updated?

    The Buffalo to Lisbon flight deals you see on this page were last updated on 6/3.

  • What are the most popular airlines that fly from Buffalo to Lisbon?

  • What is the cheapest month to book a flight from Buffalo to Lisbon?

    Currently, December is the cheapest month in which you can book a flight from Buffalo to Lisbon (average of $595). Flying from Buffalo to Lisbon in June is currently the most expensive (average of $1,194). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Buffalo to Lisbon

Discover the top 6 airlines that operate flights from Buffalo to Lisbon. 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 3,009,960 searches. Data last updated June 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$531Average$850FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest$550Average$863FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$579Average$1,102FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$588Average$1,059FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest$602Average$1,026FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest$984Average$1,421FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Search flights from Buffalo to Lisbon by cabin class

Find flights from Buffalo to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Lisbon?

When you search for this flight from Buffalo to Lisbon, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Lisbon?

Millions of users choose and trust Cheapflights to book the best flight deals from Buffalo to Lisbon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Buffalo to Lisbon with no change fees?

Yes! Cheapflights helps users easily find flights from Buffalo to Lisbon with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to Lisbon become cheaper?

Of course! You can now track prices for flights from Buffalo to Lisbon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.