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Cheap flights from Seattle (SEA) to Barcelona from $268

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 7/23. 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.
SEA — BCN
May 17 — May 241
From?
To?
Fri 5/17
Fri 5/24
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Barcelona are usually found in November or January, booked 23 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Seattle to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Barcelona (S37). 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 12, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$511

One-way from

$268
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 37% potential price drop
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From Seattle/Tacoma Intl to Barcelona
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One-way flight from Seattle/Tacoma Intl to Barcelona
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What is the cheapest day to fly round-trip from Seattle to Barcelona?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 23% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Seattle to Barcelona?

Users have found that booking a flight from Seattle to Barcelona at least 24 days early can save you up to 10% on average compared to booking a flight this week. If booking 24 days before your flight isn’t an option for you, users have found flights from Seattle to Barcelona for as little as $687 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,077 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Barcelona?

November is one of the best times of the year to fly to Barcelona from Seattle. Prices for November average $933 per person but you can even find prices for as low as $448. The most expensive prices can be found in the month of June. Opting for a November flight can save you 42% on your journey compared to booking in June

When is the cheapest time to fly from Seattle to Barcelona (SEA - BCN)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Barcelona in the evening. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

Cheap Air Canada flights from Seattle to Barcelona

Explore cheap flight options specifically provided by Air Canada for the route between Seattle and Barcelona. 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 2,659,571 searches. Data last updated May 12, 2024.
Find some of the cheapest Air Canada flights traveling from Seattle to Barcelona. Come back soon if you're not finding the exact deal you're looking for.
Tue 8/67:05 pmSEA - BCN
2 stops29h 35mAir Canada
Thu 8/2212:25 pmBCN - SEA
1 stop18h 00mAir Canada
Deal found 5/10$976
Sun 8/47:40 amSEA - BCN
1 stop17h 00mAir Canada
Fri 8/2312:25 pmBCN - SEA
2 stops18h 55mAir Canada
Deal found 5/10$995
Wed 8/75:50 amSEA - BCN
2 stops18h 50mAir Canada
Thu 8/1512:25 pmBCN - SEA
2 stops18h 55mAir Canada
Deal found 5/11$1,012
Tue 7/167:40 amSEA - BCN
1 stop17h 00mAir Canada
Thu 8/112:20 pmBCN - SEA
2 stops19h 00mAir Canada
Deal found 5/11$1,018
Sun 6/97:40 amSEA - BCN
1 stop17h 00mAir Canada
Fri 6/2812:25 pmBCN - SEA
1 stop18h 00mAir Canada
Deal found 5/10$1,028
Thu 6/67:40 amSEA - BCN
1 stop17h 00mAir Canada
Wed 6/1912:25 pmBCN - SEA
1 stop18h 00mAir Canada
Deal found 5/11$1,034
Fri 8/95:50 amSEA - BCN
2 stops18h 50mAir Canada
Fri 8/2312:25 pmBCN - SEA
2 stops18h 55mAir Canada
Deal found 5/10$1,051
Sun 8/47:40 amSEA - BCN
1 stop17h 00mAir Canada
Sun 8/2512:25 pmBCN - SEA
2 stops18h 55mAir Canada
Deal found 5/10$1,070
Sat 6/85:55 amSEA - BCN
2 stops18h 45mAir Canada
Thu 6/2712:25 pmBCN - SEA
2 stops18h 55mAir Canada
Deal found 5/10$1,078

Cheap American Airlines flights from Seattle to Barcelona

Explore cheap flight options specifically provided by American Airlines for the route between Seattle and Barcelona. 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 2,659,571 searches. Data last updated May 12, 2024.
Browse through some of the cheapest American Airlines flights traveling from Seattle to Barcelona. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 8/65:00 amSEA - BCN
2 stops16h 45mAmerican Airlines
Fri 8/2310:40 amBCN - SEA
2 stops18h 55mAmerican Airlines
Deal found 5/10$973
Thu 8/11:14 amSEA - BCN
1 stop25h 46mAmerican Airlines
Fri 8/2311:05 amBCN - SEA
1 stop17h 15mAmerican Airlines
Deal found 5/11$1,086
Sat 5/181:15 amSEA - BCN
1 stop25h 45mAmerican Airlines
Sun 6/21:55 pmBCN - SEA
1 stop19h 04mAmerican Airlines
Deal found 5/10$2,340
Sat 5/181:15 amSEA - BCN
1 stop25h 45mAmerican Airlines
Sun 6/210:40 amBCN - SEA
2 stops18h 55mAmerican Airlines
Deal found 5/10$2,344
Tue 5/211:15 amSEA - BCN
1 stop25h 45mAmerican Airlines
Thu 5/301:55 pmBCN - SEA
1 stop19h 04mAmerican Airlines
Deal found 5/10$2,540
Tue 5/211:15 amSEA - BCN
1 stop25h 45mAmerican Airlines
Thu 5/3010:40 amBCN - SEA
2 stops21h 01mAmerican Airlines
Deal found 5/10$2,543
Fri 5/171:15 amSEA - BCN
1 stop25h 45mAmerican Airlines
Wed 5/2910:40 amBCN - SEA
1 stop20h 10mAmerican Airlines
Deal found 5/11$8,410

Cheap Seattle to Barcelona flights in May & June 2024

Find cheap flight options from Seattle to Barcelona specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Prices were last updated on May 12, 2024.
These are some of the best deals we've found on flights to Barcelona in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 6/67:00 amSEA - BCN
1 stop20h 05mWestJet
Wed 6/192:25 pmBCN - SEA
1 stop14h 56mWestJet
Deal found 5/10$724
Thu 6/66:55 pmSEA - BCN
2 stops20h 35mMultiple Airlines
Wed 6/196:05 amBCN - SEA
2 stops23h 30mMultiple Airlines
Deal found 5/10$762
Thu 6/67:00 amSEA - BCN
1 stop20h 05mWestJet
Sun 6/162:25 pmBCN - SEA
2 stops33h 21mWestJet
Deal found 5/11$769
Fri 6/77:00 amSEA - BCN
1 stop20h 25mWestJet
Fri 6/142:25 pmBCN - SEA
1 stop31h 31mWestJet
Deal found 5/10$794
Thu 6/67:00 amSEA - BCN
1 stop20h 05mWestJet
Sun 6/162:25 pmBCN - SEA
1 stop14h 56mWestJet
Deal found 5/11$800
Tue 6/47:00 amSEA - BCN
1 stop20h 25mWestJet
Wed 6/122:25 pmBCN - SEA
1 stop31h 31mWestJet
Deal found 5/10$812
Sun 6/97:00 amSEA - BCN
2 stops30h 25mMultiple Airlines
Wed 6/199:15 amBCN - SEA
2 stops20h 06mMultiple Airlines
Deal found 5/10$813
Fri 6/73:30 pmSEA - BCN
2 stops35h 55mWestJet
Fri 6/142:25 pmBCN - SEA
1 stop14h 55mWestJet
Deal found 5/10$816
Thu 6/137:00 amSEA - BCN
1 stop20h 05mWestJet
Sun 6/232:25 pmBCN - SEA
2 stops33h 21mWestJet
Deal found 5/10$820

Seattle to Barcelona 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Barcelona in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
These are some of the best deals we've found on flights to Barcelona in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Wed 11/68:05 pmSEA - BCN
1 stop15h 20mAer Lingus
Wed 11/1311:30 amBCN - SEA
1 stop15h 45mAer Lingus
Deal found 5/10$555
Tue 11/56:45 pmSEA - BCN
1 stop18h 40mIberia
Tue 11/1910:00 amBCN - SEA
1 stop15h 45mIberia
Deal found 5/11$622
Wed 11/66:45 pmSEA - BCN
1 stop14h 40mAmerican Airlines
Wed 11/131:30 pmBCN - SEA
1 stop17h 13mAmerican Airlines
Deal found 5/10$643
Sun 11/241:50 pmSEA - BCN
2 stops19h 55mAmerican Airlines
Wed 12/41:30 pmBCN - SEA
1 stop17h 13mAmerican Airlines
Deal found 5/9$646
Wed 11/61:39 pmSEA - BCN
2 stops17h 51mBritish Airways
Wed 11/131:30 pmBCN - SEA
1 stop17h 13mBritish Airways
Deal found 5/10$648
Sun 10/201:40 pmSEA - BCN
1 stop23h 55mBritish Airways
Mon 11/117:35 pmBCN - SEA
1 stop24h 50mBritish Airways
Deal found 5/11$649
Wed 11/208:00 amSEA - BCN
1 stop15h 20mUnited Airlines
Fri 11/2911:45 amBCN - SEA
1 stop17h 25mUnited Airlines
Deal found 5/11$650
Sun 11/177:46 amSEA - BCN
2 stops18h 49mAmerican Airlines
Mon 11/255:20 pmBCN - SEA
1 stop27h 05mAmerican Airlines
Deal found 5/10$651
Mon 11/410:30 amSEA - BCN
2 stops19h 20mAmerican Airlines
Wed 11/201:30 pmBCN - SEA
2 stops20h 26mAmerican Airlines
Deal found 5/11$652

Seattle to Barcelona flights leaving soon

Find last-minute flight options from Seattle to Barcelona 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 2,659,571 searches. Data last updated May 12, 2024.
Consider one of these great deals we found on last-minute flights from Seattle to Barcelona. It's wise to confirm all flight details are correct before booking.
Thu 5/167:05 pmSEA - BCN
3 stops32h 20mMultiple Airlines
Mon 5/2710:40 pmBCN - SEA
2 stops23h 16mMultiple Airlines
Deal found 5/10$1,044
Thu 5/167:40 amSEA - BCN
1 stop17h 00mAir Canada
Mon 5/2712:25 pmBCN - SEA
3 stops33h 02mAir Canada
Deal found 5/10$1,087
Thu 5/1611:02 pmSEA - BCN
3 stops50h 38mMultiple Airlines
Mon 5/273:55 pmBCN - SEA
3 stops49h 50mMultiple Airlines
Deal found 5/10$1,130
Thu 5/167:40 amSEA - BCN
1 stop17h 00mAir Canada
Mon 5/2712:25 pmBCN - SEA
1 stop17h 51mAir Canada
Deal found 5/10$1,148
Thu 5/167:40 amSEA - BCN
1 stop17h 00mAir Canada
Mon 5/2712:25 pmBCN - SEA
2 stops18h 33mAir Canada
Deal found 5/10$1,154
Sun 5/199:55 pmSEA - BCN
2 stops53h 30mWestJet
Sun 6/22:25 pmBCN - SEA
2 stops33h 24mWestJet
Deal found 5/10$1,156
Thu 5/169:30 amSEA - BCN
2 stops41h 55mMultiple Airlines
Mon 5/2710:40 pmBCN - SEA
2 stops23h 16mMultiple Airlines
Deal found 5/10$1,217
Thu 5/167:05 pmSEA - BCN
3 stops32h 20mMultiple Airlines
Sun 5/261:50 amBCN - SEA
3 stops27h 45mMultiple Airlines
Deal found 5/10$1,227
Thu 5/166:40 pmSEA - BCN
1 stop37h 55mTurkish Airlines
Mon 5/277:00 pmBCN - SEA
1 stop30h 45mTurkish Airlines
Deal found 5/11$1,233

One-way flights to Barcelona from Seattle

Search for one-way flight options from Seattle to Barcelona. 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 2,659,571 searches. Data last updated May 12, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Barcelona. Users needing a return flight from Seattle to Barcelona should utilize the search form above.
Tue 7/237:00 amSEA - BCN
1 stop20h 25mWestJet
Deal found 5/11$268
Thu 8/13:30 pmSEA - BCN
2 stops35h 55mWestJet
Deal found 5/11$276
Wed 7/246:15 pmSEA - BCN
1 stop32h 50mWestJet
Deal found 5/11$288
Tue 7/237:00 amSEA - BCN
2 stops24h 20mMultiple Airlines
Deal found 5/11$350
Tue 6/117:00 amSEA - BCN
1 stop20h 25mWestJet
Deal found 5/11$353
Mon 6/33:30 pmSEA - BCN
2 stops35h 55mWestJet
Deal found 5/11$369
Fri 8/91:50 pmSEA - BCN
2 stops24h 50mMultiple Airlines
Deal found 5/11$381
Fri 5/317:00 amSEA - BCN
1 stop20h 25mWestJet
Deal found 5/11$389
Fri 5/317:00 amSEA - BCN
1 stop20h 25mWestJet
Deal found 5/11$397

Find flights from Seattle to Barcelona within your budget

Customize your flight search to find flights from Seattle to Barcelona 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 2,659,571 searches. Data last updated May 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$724 - $1,003

Route

Depart

Return

Price

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Thu 6/6

1 stop20h 05m

Barcelona-El Prat

Wed 6/19

1 stop14h 56m

$724

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 8/6

1 stop20h 25m

Barcelona-El Prat

Fri 8/23

1 stop14h 56m

$754

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 8/5

1 stop33h 10m

Barcelona-El Prat

Wed 8/21

3 stops35h 39m

$855

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Wed 8/7

1 stop19h 20m

Barcelona-El Prat

Thu 8/15

1 stop38h 10m

$928

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 8/5

1 stop13h 35m

Barcelona-El Prat

Tue 8/20

1 stop17h 15m

$963

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sun 8/4

1 stop16h 05m

Barcelona-El Prat

Wed 8/21

1 stop18h 23m

$970

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 8/6

2 stops16h 45m

Barcelona-El Prat

Fri 8/23

2 stops18h 55m

$973

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 8/6

2 stops29h 35m

Barcelona-El Prat

Thu 8/22

1 stop18h 00m

$976

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sun 6/9

1 stop22h 05m

Barcelona-El Prat

Wed 6/26

1 stop17h 40m

$1,003

Flights are sorted by cheapest first

Deals found on 5/11

When is the best time to book a flight from Seattle to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Barcelona. Price data was last updated on May 3, 2024.
To ensure you get the cheapest price possible for a flight from Seattle to Barcelona, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Seattle to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Barcelona. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Barcelona flight should consider departing on Wednesday mornings 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.
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Average price of flights to Barcelona by month

Plan your trip from Seattle to Barcelona by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Barcelona is currently $341 while a round-trip flight costs $905. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Barcelona (average of $511). Flying from Seattle to Barcelona in June is currently the most expensive (average of $1,100). 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

$511

February

$564

March

$682

April

$657

May

$776

June

$1,100

July

$1,026

August

$792

September

$825

October

$697

November

$562

December

$584

Temperature and rainfall in Barcelona by month

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

BCN

Temperature

48.2 - 75.2 °F

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated May 12, 2024.
Read through reviews of airlines operating flights from Seattle to Barcelona, such as Air Canada, American Airlines and WestJet. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,751 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Boarding

8.2

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
8.1
Very good
10,751 reviews
Delta
8.1
Very good
10,751 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Boarding

8.2

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.

WestJet
7.6
Good
2,933 reviews
Delta
8.1
Very good
10,751 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Boarding

8.2

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.

Turkish Airlines
7.4
Good
3,718 reviews
Delta
8.1
Very good
10,751 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Boarding

8.2

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.

United Airlines
7.4
Good
10,997 reviews
Delta
8.1
Very good
10,751 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Boarding

8.2

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.

American Airlines
7.3
Good
14,623 reviews
Delta
8.1
Very good
10,751 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Boarding

8.2

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 Seattle to Barcelona. 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 Seattle to Barcelona?

    For a flight from Seattle to Barcelona, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 0 outbound flights to Barcelona per day. 17 airlines have flights to Barcelona from Seattle/Tacoma Intl on a regular basis.

  • Can I find flights from Seattle to Barcelona for under $800 on Cheapflights?

    Yes, there are multiple flights from Seattle to Barcelona for under $800. The cheapest flight booked recently is on WestJet for just $724, but on average you can expect to pay $804.

  • Are there last-minute flights available from Seattle to Barcelona for under $1,100?

    There are currently 20+ open flights from Seattle to Barcelona within the next 7 days for less than $1,100.

  • What is the cheapest airline to fly from Seattle to Barcelona round-trip?

    Our cheapest airline available from Seattle to Barcelona is WestJet. Our recent data shows that you can find tickets from as low as $724 on this airline. Users have found that WestJet is 22% cheaper than the other options available to this destination.

  • What are the most popular airlines that fly from Seattle to Barcelona?

    The most popular airlines flying from Seattle to Barcelona are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

  • What does SEA to BCN mean?

    Seattle/Tacoma Intl Airport is SEA and Barcelona-El Prat Airport is BCN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Girona Costa Brava Airport (GRO), Reus Airport (REU), La Seu d'Urgell Aeroport De La Seu Airport (LEU), Lleida-Alguaire Airport (ILD).

  • Where are the most common layover locations when flying from Seattle to Barcelona?

    Seattle to Barcelona flights have a layover in London most often. Paris is the second most popular location for layovers on flights from Seattle to Barcelona. Frankfurt am Main comes next as the third most popular layover location for Seattle to Barcelona flights.

  • What are some popular things to do or see while on a layover in London?

    Most London visitors opt to spend their time experiencing Hyde Park, Piccadilly Circus, and London Eye. Hyde Park, Piccadilly Circus and London Eye are located about 12.5 mi, 14.1 mi, and 14.7 mi, respectively from London Heathrow if you are interested in checking them out. Those on a layover in London in need of a rental car can book one at London Heathrow for about $43.

  • What are some popular points of interest to see during a layover in Paris?

    Most Paris visitors opt to spend their time at Eiffel Tower, Champs-Elysées, and Louvre Museum. Those on a layover in Paris interested in visiting Eiffel Tower, Champs-Elysées, or Louvre Museum can do so by traveling 15.8 mi, 14.7 mi, and 14.3 mi, respectively from Paris Charles de Gaulle. Those landing in Paris looking to spend some time exploring during their layover can rent a car for about $39 per day.

  • What are points of interest worth seeing during a layover in Frankfurt am Main?

    The majority of Frankfurt am Main visitors spend their time at Römerberg, Konstablerwache, and Oper Frankfurt. Those on a layover in Frankfurt am Main interested in visiting Römerberg, Konstablerwache, or Oper Frankfurt can do so by traveling 7.4 mi, 7.7 mi, and 7.0 mi, respectively from Frankfurt am Main. Travelers can book a car rental at Frankfurt am Main for about $42 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Seattle to Barcelona flights?

    Flights departing from Seattle and landing in Barcelona layover in Chicago least frequently. Chicago is followed by Dublin in terms of the least popular layover location on flights from Seattle to Barcelona. Calgary sees the third fewest flights with layovers for the Seattle to Barcelona route.

  • Can I find deals for flights from Seattle to Barcelona that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Barcelona 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 Seattle to Barcelona with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Barcelona 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 Seattle to Barcelona that include hotel bookings?

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

  • How can I find direct flights from Seattle to Barcelona?

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

  • Can I find deals for business class flights from Seattle to Barcelona?

    Yes. Cheapflights offers flight deals from Seattle to Barcelona 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 Seattle to Barcelona that allow pets onboard?

    Many airlines flying from Seattle to Barcelona 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 Seattle to Barcelona?

    Yes, you can often find last-minute deals on Seattle to Barcelona 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 Seattle to Barcelona flight deals updated?

    The Seattle to Barcelona flight deals you see on this page were last updated on 5/11.

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Top 10 airlines flying from Seattle to Barcelona

Discover the top 10 airlines that operate flights from Seattle to Barcelona. 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 2,659,571 searches. Data last updated May 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$447Average$956FlexibilityNo cancel feeOn-time67%
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IcelandairCheapest$458Average$650FlexibilityNo cancel feeOn-time76%
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Aer LingusCheapest$474Average$872FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapest$511Average$877FlexibilityNo cancel feeOn-time71%
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KLMCheapest$521Average$997FlexibilityNo cancel feeOn-time75%
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LufthansaCheapest$521Average$999FlexibilityNo cancel feeOn-time76%
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DeltaCheapest$535Average$1,084FlexibilityNo cancel feeOn-timeN/A
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British AirwaysCheapest$540Average$963FlexibilityNo cancel feeOn-time70%
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United AirlinesCheapest$541Average$1,024FlexibilityNo cancel feeOn-time69%
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IberiaCheapest$547Average$918FlexibilityNo cancel feeOn-time77%
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How does Cheapflights help users find flights from Seattle to Barcelona?

Cheapflights makes it easy to find Seattle to Barcelona 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.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Barcelona?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Barcelona for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Barcelona with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Barcelona, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Barcelona become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Barcelona flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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