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Cheap flights from Seattle to Barcelona from C$ 426

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 4/11. 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
27 May — 3 Jun1
1 adult
Mon 27/5
Mon 3/6

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 22 May 2024.

Popular in

June

Cheapest in

November

Round-trip from

C$ 841

One-way from

C$ 645
High demand for flights, 30% potential price rise
Best time to find cheap flights, 37% potential price drop
From Seattle/Tacoma Intl to Barcelona
One-way flight from Seattle/Tacoma Intl to Barcelona

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

Travellers have found that booking a Tuesday departure is the best way to save up to 111% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 24 days in advance, which can save you up to 10% on flights from Seattle to Barcelona compared to booking the week you need them. Waiting 24 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 937. For sooner than that we have options available in the next 3 days from C$ 1,469.

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

Our data shows that November tends to be the cheapest month to fly to Barcelona from Seattle. Users have commonly found prices around C$ 1,270 for the month, but tickets can be as low as C$ 611. Due to multiple factors, prepare for potentially higher prices in June.

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

One of the essential ways to save on airfare from Seattle to Barcelona is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 39% on airfare.

Cheap British Airways flights from Seattle to Barcelona

Explore cheap flight options specifically provided by British Airways 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 417,234 searches. Data last updated 22 May 2024.
Take a peek at the cheapest British Airways flights we've detected travelling from Seattle to Barcelona. Make sure to check back often as deals are often changing.
Mon 4/116:45 p.m.SEA - BCN
1 stop14h 15mBritish Airways
Wed 13/111:30 p.m.BCN - SEA
1 stop17h 13mBritish Airways
Deal found 22/5C$ 878
Mon 4/111:39 p.m.SEA - BCN
2 stops17h 41mBritish Airways
Tue 12/111:30 p.m.BCN - SEA
1 stop17h 13mBritish Airways
Deal found 21/5C$ 884
Thu 7/116:45 p.m.SEA - BCN
1 stop12h 50mBritish Airways
Thu 14/111:30 p.m.BCN - SEA
1 stop17h 13mBritish Airways
Deal found 22/5C$ 947
Wed 6/116:45 p.m.SEA - BCN
1 stop12h 45mBritish Airways
Mon 11/119:00 p.m.BCN - SEA
1 stop23h 25mBritish Airways
Deal found 22/5C$ 953
Fri 8/116:45 p.m.SEA - BCN
1 stop12h 45mBritish Airways
Thu 14/111:30 p.m.BCN - SEA
1 stop17h 13mBritish Airways
Deal found 22/5C$ 1,015
Thu 7/116:45 p.m.SEA - BCN
1 stop14h 40mBritish Airways
Sat 16/1111:35 a.m.BCN - SEA
1 stop14h 10mBritish Airways
Deal found 20/5C$ 1,022
Wed 28/81:30 p.m.SEA - BCN
1 stop13h 35mBritish Airways
Sat 21/911:05 a.m.BCN - SEA
1 stop19h 06mBritish Airways
Deal found 22/5C$ 1,406
Wed 28/81:30 p.m.SEA - BCN
1 stop13h 35mBritish Airways
Sun 15/99:15 p.m.BCN - SEA
1 stop23h 20mBritish Airways
Deal found 22/5C$ 1,413
Thu 29/87:40 p.m.SEA - BCN
1 stop13h 40mBritish Airways
Sat 21/911:05 a.m.BCN - SEA
1 stop19h 06mBritish Airways
Deal found 22/5C$ 1,474

Cheap United Airlines flights from Seattle to Barcelona

Explore cheap flight options specifically provided by United 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 417,234 searches. Data last updated 22 May 2024.
Browse through some of the cheapest United Airlines flights travelling from Seattle to Barcelona. Deals frequently update to provide users with more options.
Wed 6/114:30 p.m.SEA - BCN
2 stops21h 25mUnited Airlines
Wed 13/119:15 a.m.BCN - SEA
2 stops39h 48mUnited Airlines
Deal found 21/5C$ 882
Fri 1/114:30 p.m.SEA - BCN
2 stops31h 50mUnited Airlines
Fri 31/15:50 a.m.BCN - SEA
3 stops24h 39mUnited Airlines
Deal found 21/5C$ 983
Mon 7/101:54 p.m.SEA - BCN
1 stop15h 06mUnited Airlines
Tue 15/1012:20 p.m.BCN - SEA
2 stops40h 12mUnited Airlines
Deal found 22/5C$ 1,082
Sun 13/109:35 a.m.SEA - BCN
1 stop19h 25mUnited Airlines
Sun 27/1011:45 a.m.BCN - SEA
2 stops33h 07mUnited Airlines
Deal found 21/5C$ 1,178
Sun 9/612:42 p.m.SEA - BCN
1 stop15h 03mUnited Airlines
Sun 16/64:00 p.m.BCN - SEA
2 stops28h 35mUnited Airlines
Deal found 21/5C$ 1,442
Sun 9/610:53 a.m.SEA - BCN
1 stop16h 52mUnited Airlines
Sun 16/64:00 p.m.BCN - SEA
1 stop31h 26mUnited Airlines
Deal found 21/5C$ 1,446
Mon 27/511:42 a.m.SEA - BCN
1 stop17h 18mUnited Airlines
Tue 11/66:50 a.m.BCN - SEA
2 stops19h 09mUnited Airlines
Deal found 21/5C$ 2,143
Thu 23/512:25 a.m.SEA - BCN
1 stop27h 20mUnited Airlines
Sun 2/66:50 a.m.BCN - SEA
2 stops35h 24mUnited Airlines
Deal found 21/5C$ 2,242

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 417,234 searches. Prices were last updated on 22 May 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Barcelona in 2024. Check back in a little while for more flight options.
Thu 13/67:00 a.m.SEA - BCN
1 stop20h 05mWestJet
Sat 22/62:25 p.m.BCN - SEA
2 stops57h 21mWestJet
Deal found 21/5C$ 1,144
Sun 30/612:30 a.m.SEA - BCN
2 stops22h 50mUnited Airlines
Thu 11/712:25 p.m.BCN - SEA
1 stop18h 00mUnited Airlines
Deal found 21/5C$ 1,360
Sun 30/612:30 a.m.SEA - BCN
2 stops22h 50mUnited Airlines
Thu 11/711:15 a.m.BCN - SEA
2 stops34h 02mUnited Airlines
Deal found 21/5C$ 1,373
Sun 30/612:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Thu 11/712:25 p.m.BCN - SEA
1 stop18h 00mUnited Airlines
Deal found 21/5C$ 1,376
Sun 30/612:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Thu 11/711:15 a.m.BCN - SEA
1 stop22h 39mUnited Airlines
Deal found 22/5C$ 1,383
Sat 22/67:00 a.m.SEA - BCN
1 stop20h 25mWestJet
Fri 5/72:25 p.m.BCN - SEA
2 stops57h 21mWestJet
Deal found 21/5C$ 1,397
Mon 10/61:35 p.m.SEA - BCN
1 stop15h 45mDelta
Thu 25/76:10 a.m.BCN - SEA
1 stop20h 25mDelta
Deal found 21/5C$ 1,403
Tue 4/67:00 a.m.SEA - BCN
1 stop20h 25mWestJet
Wed 5/62:25 p.m.BCN - SEA
2 stops26h 30mWestJet
Deal found 22/5C$ 1,414
Mon 3/69:55 p.m.SEA - BCN
2 stops29h 30mWestJet
Wed 19/62:25 p.m.BCN - SEA
2 stops57h 21mWestJet
Deal found 21/5C$ 1,421

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 417,234 searches. Data last updated 22 May 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Barcelona in 2024. Check back in a little while for more flight options.
Wed 6/118:05 p.m.SEA - BCN
1 stop15h 20mAer Lingus
Wed 13/1111:30 a.m.BCN - SEA
1 stop15h 45mAer Lingus
Deal found 21/5C$ 760
Wed 20/117:12 a.m.SEA - BCN
1 stop16h 48mMultiple Airlines
Fri 20/129:15 a.m.BCN - SEA
2 stops20h 53mMultiple Airlines
Deal found 22/5C$ 874
Mon 4/116:45 p.m.SEA - BCN
1 stop14h 15mBritish Airways
Thu 14/111:30 p.m.BCN - SEA
1 stop17h 13mBritish Airways
Deal found 22/5C$ 878
Wed 6/114:30 p.m.SEA - BCN
2 stops21h 25mUnited Airlines
Wed 13/119:15 a.m.BCN - SEA
2 stops39h 48mUnited Airlines
Deal found 21/5C$ 882
Mon 4/111:39 p.m.SEA - BCN
2 stops17h 41mBritish Airways
Tue 12/111:30 p.m.BCN - SEA
1 stop17h 13mBritish Airways
Deal found 21/5C$ 884
Tue 5/116:45 p.m.SEA - BCN
1 stop16h 05mFinnair
Mon 11/119:00 p.m.BCN - SEA
1 stop23h 25mFinnair
Deal found 21/5C$ 885
Sun 1/1210:55 p.m.SEA - BCN
1 stop24h 05mDelta
Fri 28/210:15 a.m.BCN - SEA
1 stop18h 18mDelta
Deal found 22/5C$ 887
Sun 1/126:50 p.m.SEA - BCN
1 stop19h 05mLufthansa
Fri 28/25:50 a.m.BCN - SEA
2 stops17h 41mLufthansa
Deal found 21/5C$ 900
Wed 20/116:31 a.m.SEA - BCN
2 stops17h 29mUnited Airlines
Fri 29/116:50 a.m.BCN - SEA
1 stop14h 10mUnited Airlines
Deal found 22/5C$ 902

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 417,234 searches. Data last updated 22 May 2024.
Have a look at some of the last-minute flights available departing from Seattle to Barcelona. Tip: verify your flight details before completing your reservation.
Mon 3/69:55 p.m.SEA - BCN
2 stops29h 30mWestJet
Wed 19/62:25 p.m.BCN - SEA
2 stops57h 21mWestJet
Deal found 21/5C$ 1,421
Fri 31/57:00 a.m.SEA - BCN
1 stop20h 25mWestJet
Sat 1/62:25 p.m.BCN - SEA
2 stops33h 24mWestJet
Deal found 22/5C$ 1,870
Fri 31/57:00 a.m.SEA - BCN
1 stop20h 25mWestJet
Sat 1/62:25 p.m.BCN - SEA
1 stop31h 31mWestJet
Deal found 22/5C$ 1,899
Thu 30/51:50 p.m.SEA - BCN
1 stop13h 15mWestJet
Sat 1/62:25 p.m.BCN - SEA
2 stops33h 24mWestJet
Deal found 22/5C$ 2,119
Mon 27/511:42 a.m.SEA - BCN
1 stop17h 18mUnited Airlines
Tue 11/66:50 a.m.BCN - SEA
2 stops19h 09mUnited Airlines
Deal found 21/5C$ 2,143
Thu 30/51:50 p.m.SEA - BCN
1 stop13h 15mWestJet
Fri 31/52:25 p.m.BCN - SEA
1 stop14h 55mWestJet
Deal found 22/5C$ 2,149
Thu 30/57:22 a.m.SEA - BCN
2 stops19h 43mWestJet
Fri 31/52:25 p.m.BCN - SEA
1 stop14h 55mWestJet
Deal found 22/5C$ 2,173
Thu 23/512:25 a.m.SEA - BCN
1 stop27h 20mUnited Airlines
Sun 2/66:50 a.m.BCN - SEA
2 stops35h 24mUnited Airlines
Deal found 21/5C$ 2,242
Thu 30/57:22 a.m.SEA - BCN
2 stops19h 43mWestJet
Sat 1/62:25 p.m.BCN - SEA
2 stops33h 24mWestJet
Deal found 22/5C$ 2,248

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 417,234 searches. Data last updated 22 May 2024.
If you're seeking multiple options on one-way flights from Seattle to Barcelona, be sure to check out these deals, which are updated often. Users needing a return flight from Seattle to Barcelona should utilize the search form above.
Mon 4/112:35 p.m.SEA - BCN
2 stops23h 00mMultiple Airlines
Deal found 21/5C$ 426
Thu 22/83:30 p.m.SEA - BCN
2 stops35h 55mWestJet
Deal found 22/5C$ 427
Mon 4/111:50 p.m.SEA - BCN
3 stops22h 20mMultiple Airlines
Deal found 21/5C$ 548
Tue 5/111:50 p.m.SEA - BCN
2 stops23h 40mMultiple Airlines
Deal found 22/5C$ 567
Mon 4/111:50 p.m.SEA - BCN
1 stop16h 50mLufthansa
Deal found 21/5C$ 645
Thu 19/91:50 p.m.SEA - BCN
2 stops21h 25mWestJet
Deal found 21/5C$ 648
Thu 12/93:30 p.m.SEA - BCN
2 stops35h 55mWestJet
Deal found 22/5C$ 655
Mon 29/711:00 p.m.SEA - BCN
1 stop30h 40mIcelandair
Deal found 22/5C$ 741
Sun 11/83:50 p.m.SEA - BCN
1 stop13h 50mIcelandair
Deal found 21/5C$ 885

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 417,234 searches. Data last updated 22 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 760 - C$ 1,075

Route

Depart

Return

Price

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Wed 6/11

1 stop15h 20m

Barcelona-El Prat

Wed 13/11

1 stop15h 45m

C$ 760

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 4/11

1 stop14h 15m

Barcelona-El Prat

Wed 13/11

1 stop17h 13m

C$ 878

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Wed 6/11

2 stops21h 25m

Barcelona-El Prat

Wed 13/11

2 stops39h 48m

C$ 882

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 5/11

1 stop16h 05m

Barcelona-El Prat

Mon 11/11

1 stop23h 25m

C$ 885

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 4/11

1 stop15h 40m

Barcelona-El Prat

Tue 12/11

1 stop20h 23m

C$ 887

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Fri 5/7

2 stops35h 55m

Barcelona-El Prat

Wed 10/7

1 stop14h 56m

C$ 915

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sun 17/11

2 stops18h 00m

Barcelona-El Prat

Mon 25/11

2 stops33h 47m

C$ 930

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Fri 1/11

1 stop23h 55m

Barcelona-El Prat

Fri 31/1

1 stop18h 18m

C$ 955

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sat 9/11

2 stops19h 40m

Barcelona-El Prat

Thu 14/11

2 stops21h 58m

C$ 1,075

Flights are sorted by cheapest first

Deals found on 21/5

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 10 May 2024.
The price you pay for your flight from Seattle to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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 19 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Barcelona flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday at noon 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 Seattle to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Seattle 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 Barcelona by month

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

BCN

Temperature

9 - 24 °C

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 22 May 2024.
Peruse reviews from past customers who have flown with British Airways, United Airlines and Delta from Seattle to Barcelona to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,171 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

8.1
Very good
9,171 reviews
8.1
Very good
9,171 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

8.0
Very good
10,585 reviews
8.1
Very good
9,171 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.9
Good
1,555 reviews
8.1
Very good
9,171 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.8
Good
1,074 reviews
8.1
Very good
9,171 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.8
Good
1,967 reviews
8.1
Very good
9,171 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines 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?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Barcelona. 4 airlines have flights from Seattle/Tacoma Intl to Barcelona on a regular basis. Booking flights from Seattle/Tacoma Intl to Barcelona should not be difficult; the airport handles an average of 0 outbound flights to Barcelona per day.

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

    Yes, there are multiple flights from Seattle to Barcelona for under C$ 800. The cheapest flight booked recently is on Aer Lingus for just C$ 760, but on average you can expect to pay C$ 951.

  • Are there last-minute flights available from Seattle to Barcelona for under C$ 1,500?

    There are currently 14+ open flights from Seattle to Barcelona within the next 7 days for less than C$ 1,500.

  • What are the cheapest airlines flying from Seattle to Barcelona round-trip?

    Our cheapest airline available from Seattle to Barcelona is Aer Lingus. Our recent data shows that you can find tickets from as low as C$ 760 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at C$ 878 and C$ 882 round-trip. Users have found that Aer Lingus is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Barcelona one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 427. Users have also found prices from C$ 645 and C$ 741 on Lufthansa and Icelandair, respectively.

  • 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. Girona Costa Brava Airport (GRO), Reus Airport (REU), La Seu d'Urgell Aeroport De La Seu Airport (LEU), Lleida-Alguaire Airport (ILD) are other airports near this flight route and their unique identifiers/IATA codes.

  • 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 22/5.

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Barcelona (average of C$ 617). Flying from Seattle to Barcelona in July is currently the most expensive (average of C$ 841). 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.

Alternative routes for Seattle to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Seattle to Barcelona

Discover the top 4 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 417,234 searches. Data last updated 22 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 586AverageC$ 611FlexibilityNo cancel feeOn-timeN/A
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IcelandairCheapestC$ 640AverageC$ 772FlexibilityNo cancel feeOn-time76%
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DeltaCheapestC$ 704AverageC$ 728FlexibilityNo cancel feeOn-timeN/A
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British AirwaysCheapestC$ 846AverageC$ 1,180FlexibilityNo cancel feeOn-time70%
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Search flights from Seattle to Barcelona by cabin class

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