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Cheap flights from Seattle to Barcelona from C$ 680

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 30/4. 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
30 Apr — 7 May1
1 adult
Tue 30/4
Tue 7/5

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 25 April 2024.

Popular in

June

Cheapest in

November

Average price

C$ 1,356

Round-trip from

C$ 844
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 42% potential price drop
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Average for round-trip flights in April 2024
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From Seattle/Tacoma Intl to Barcelona
Search Deals

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 110% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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$ 1,413 for the month, but tickets can be as low as C$ 620. 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 Delta flights from Seattle to Barcelona

Explore cheap flight options specifically provided by Delta 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 508,915 searches. Data last updated 25 April 2024.
Take a peek at the cheapest Delta flights we've detected travelling from Seattle to Barcelona. Make sure to check back often as deals are often changing.
Mon 30/96:15 p.m.SEA - BCN
1 stop13h 55mDelta
Thu 31/106:05 a.m.BCN - SEA
2 stops22h 05mDelta
Deal found 24/4C$ 965
Sat 3/811:00 p.m.SEA - BCN
1 stop22h 05mDelta
Sat 31/811:25 a.m.BCN - SEA
1 stop19h 44mDelta
Deal found 24/4C$ 986
Sat 3/811:00 p.m.SEA - BCN
1 stop22h 05mDelta
Sat 31/86:10 a.m.BCN - SEA
2 stops21h 20mDelta
Deal found 24/4C$ 1,017
Wed 7/87:20 a.m.SEA - BCN
1 stop16h 50mDelta
Mon 19/81:20 p.m.BCN - SEA
1 stop29h 55mDelta
Deal found 24/4C$ 1,143
Tue 14/59:25 a.m.SEA - BCN
2 stops18h 10mDelta
Thu 23/512:40 p.m.BCN - SEA
2 stops19h 36mDelta
Deal found 23/4C$ 1,159
Sat 3/87:10 a.m.SEA - BCN
2 stops18h 15mDelta
Sat 31/86:10 a.m.BCN - SEA
2 stops21h 20mDelta
Deal found 24/4C$ 1,176
Thu 22/86:15 p.m.SEA - BCN
1 stop13h 55mDelta
Mon 26/81:20 p.m.BCN - SEA
1 stop29h 55mDelta
Deal found 23/4C$ 1,187
Thu 22/89:53 a.m.SEA - BCN
2 stops16h 47mDelta
Mon 26/81:20 p.m.BCN - SEA
1 stop29h 55mDelta
Deal found 23/4C$ 1,194
Fri 9/810:55 p.m.SEA - BCN
1 stop22h 10mDelta
Mon 19/81:20 p.m.BCN - SEA
1 stop29h 55mDelta
Deal found 24/4C$ 1,211

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 508,915 searches. Data last updated 25 April 2024.
Browse through some of the cheapest United Airlines flights travelling from Seattle to Barcelona. Deals frequently update to provide users with more options.
Sun 22/911:59 p.m.SEA - BCN
2 stops23h 21mUnited Airlines
Mon 4/1110:00 a.m.BCN - SEA
1 stop35h 00mUnited Airlines
Deal found 25/4C$ 1,069
Sun 11/812:30 a.m.SEA - BCN
2 stops24h 55mUnited Airlines
Thu 29/812:25 p.m.BCN - SEA
1 stop18h 00mUnited Airlines
Deal found 24/4C$ 1,116
Sun 11/812:30 a.m.SEA - BCN
2 stops24h 55mUnited Airlines
Thu 29/811:15 a.m.BCN - SEA
2 stops20h 07mUnited Airlines
Deal found 25/4C$ 1,136
Sun 11/812:30 a.m.SEA - BCN
2 stops24h 55mUnited Airlines
Thu 29/87:50 a.m.BCN - SEA
2 stops23h 32mUnited Airlines
Deal found 24/4C$ 1,153
Sun 20/1011:59 p.m.SEA - BCN
2 stops23h 21mUnited Airlines
Sun 3/117:55 a.m.BCN - SEA
1 stop18h 10mUnited Airlines
Deal found 24/4C$ 1,220
Tue 14/56:38 a.m.SEA - BCN
2 stops21h 07mUnited Airlines
Wed 22/52:50 p.m.BCN - SEA
1 stop16h 37mUnited Airlines
Deal found 24/4C$ 1,250
Thu 16/52:21 p.m.SEA - BCN
1 stop13h 24mUnited Airlines
Fri 24/52:50 p.m.BCN - SEA
1 stop16h 33mUnited Airlines
Deal found 24/4C$ 1,318
Thu 10/107:00 a.m.SEA - BCN
2 stops17h 00mUnited Airlines
Thu 24/104:00 p.m.BCN - SEA
2 stops32h 42mUnited Airlines
Deal found 24/4C$ 1,402
Thu 25/77:40 a.m.SEA - BCN
1 stop17h 00mUnited Airlines
Mon 5/86:50 a.m.BCN - SEA
1 stop14h 25mUnited Airlines
Deal found 24/4C$ 1,514

Cheap Seattle to Barcelona flights in April & May 2024

Find cheap flight options from Seattle to Barcelona specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 508,915 searches. Prices were last updated on 25 April 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.
Tue 14/51:30 p.m.SEA - BCN
1 stop17h 10mBritish Airways
Thu 23/511:05 a.m.BCN - SEA
1 stop21h 03mBritish Airways
Deal found 23/4C$ 908
Fri 26/46:10 p.m.SEA - BCN
1 stop15h 40mDelta
Mon 29/41:20 p.m.BCN - SEA
1 stop29h 55mDelta
Deal found 23/4C$ 951
Wed 1/55:55 a.m.SEA - BCN
2 stops19h 30mDelta
Wed 22/512:40 p.m.BCN - SEA
2 stops19h 36mDelta
Deal found 23/4C$ 988
Sat 4/511:06 p.m.SEA - BCN
1 stop27h 29mDelta
Wed 5/68:55 a.m.BCN - SEA
1 stop19h 45mDelta
Deal found 24/4C$ 1,088
Sun 5/56:40 p.m.SEA - BCN
1 stop19h 20mTurkish Airlines
Wed 5/67:50 a.m.BCN - SEA
1 stop17h 55mTurkish Airlines
Deal found 24/4C$ 1,094
Thu 2/56:40 p.m.SEA - BCN
1 stop19h 20mTurkish Airlines
Thu 6/67:50 a.m.BCN - SEA
1 stop17h 55mTurkish Airlines
Deal found 24/4C$ 1,135
Fri 26/46:10 p.m.SEA - BCN
1 stop15h 40mKLM
Mon 29/411:10 a.m.BCN - SEA
2 stops20h 44mKLM
Deal found 23/4C$ 1,147
Sat 11/56:40 p.m.SEA - BCN
1 stop30h 30mTurkish Airlines
Wed 22/57:50 a.m.BCN - SEA
1 stop17h 55mTurkish Airlines
Deal found 24/4C$ 1,148
Tue 14/59:25 a.m.SEA - BCN
2 stops18h 10mDelta
Thu 23/512:40 p.m.BCN - SEA
2 stops19h 36mDelta
Deal found 23/4C$ 1,159

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 508,915 searches. Data last updated 25 April 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.
Sat 28/96:55 p.m.SEA - BCN
1 stop34h 45mIcelandair
Mon 7/103:45 p.m.BCN - SEA
1 stop35h 10mIcelandair
Deal found 24/4C$ 876
Mon 18/1111:45 p.m.SEA - BCN
1 stop23h 55mKLM
Mon 2/127:55 p.m.BCN - SEA
1 stop23h 20mKLM
Deal found 24/4C$ 897
Tue 14/51:30 p.m.SEA - BCN
1 stop17h 10mBritish Airways
Thu 23/511:05 a.m.BCN - SEA
1 stop21h 03mBritish Airways
Deal found 23/4C$ 908
Mon 21/107:40 p.m.SEA - BCN
1 stop17h 55mMultiple Airlines
Thu 31/109:45 a.m.BCN - SEA
2 stops21h 21mMultiple Airlines
Deal found 23/4C$ 928
Sun 1/126:50 p.m.SEA - BCN
1 stop13h 45mUnited Airlines
Fri 28/29:15 a.m.BCN - SEA
2 stops38h 44mUnited Airlines
Deal found 25/4C$ 934
Fri 1/1110:55 p.m.SEA - BCN
1 stop24h 05mKLM
Fri 31/110:15 a.m.BCN - SEA
1 stop21h 10mKLM
Deal found 24/4C$ 944
Fri 1/113:20 p.m.SEA - BCN
2 stops56h 15mLufthansa
Fri 15/115:50 a.m.BCN - SEA
1 stop15h 10mLufthansa
Deal found 24/4C$ 946
Fri 26/46:10 p.m.SEA - BCN
1 stop15h 40mDelta
Mon 29/41:20 p.m.BCN - SEA
1 stop29h 55mDelta
Deal found 23/4C$ 951
Sun 1/126:50 p.m.SEA - BCN
1 stop19h 05mLufthansa
Fri 28/26:50 a.m.BCN - SEA
2 stops16h 41mLufthansa
Deal found 24/4C$ 957

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 508,915 searches. Data last updated 25 April 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.
Thu 2/56:40 p.m.SEA - BCN
1 stop19h 20mTurkish Airlines
Sun 2/67:00 p.m.BCN - SEA
1 stop30h 45mTurkish Airlines
Deal found 24/4C$ 1,402
Fri 3/56:40 p.m.SEA - BCN
1 stop19h 20mTurkish Airlines
Sun 2/67:00 p.m.BCN - SEA
1 stop30h 45mTurkish Airlines
Deal found 24/4C$ 1,415
Thu 2/56:40 p.m.SEA - BCN
1 stop19h 20mTurkish Airlines
Sat 1/611:35 a.m.BCN - SEA
1 stop38h 10mTurkish Airlines
Deal found 24/4C$ 1,456
Fri 3/56:40 p.m.SEA - BCN
1 stop19h 20mTurkish Airlines
Sat 1/611:35 a.m.BCN - SEA
1 stop38h 10mTurkish Airlines
Deal found 24/4C$ 1,470
Wed 1/56:40 p.m.SEA - BCN
1 stop30h 30mTurkish Airlines
Mon 3/67:50 a.m.BCN - SEA
1 stop17h 55mTurkish Airlines
Deal found 24/4C$ 1,476
Sun 5/511:40 a.m.SEA - BCN
2 stops18h 00mIcelandair
Sat 1/63:45 p.m.BCN - SEA
1 stop28h 35mIcelandair
Deal found 24/4C$ 1,485
Wed 1/56:40 p.m.SEA - BCN
1 stop30h 30mTurkish Airlines
Sun 2/67:00 p.m.BCN - SEA
1 stop30h 45mTurkish Airlines
Deal found 24/4C$ 1,530
Wed 1/56:40 p.m.SEA - BCN
1 stop30h 30mTurkish Airlines
Sat 1/611:35 a.m.BCN - SEA
1 stop38h 10mTurkish Airlines
Deal found 24/4C$ 1,585
Sat 4/510:55 p.m.SEA - BCN
2 stops30h 45mIcelandair
Sat 1/63:45 p.m.BCN - SEA
1 stop28h 35mIcelandair
Deal found 24/4C$ 1,707

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 508,915 searches. Data last updated 25 April 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.
Tue 30/46:00 a.m.SEA - BCN
1 stop18h 10mKLM
Deal found 23/4C$ 680
Fri 7/63:30 p.m.SEA - BCN
2 stops35h 55mWestJet
Deal found 24/4C$ 683
Thu 10/107:00 a.m.SEA - BCN
1 stop20h 05mWestJet
Deal found 25/4C$ 686
Tue 30/48:35 a.m.SEA - BCN
2 stops18h 05mDelta
Deal found 23/4C$ 704
Wed 1/57:20 a.m.SEA - BCN
1 stop19h 15mKLM
Deal found 23/4C$ 838
Sun 5/57:50 a.m.SEA - BCN
2 stops18h 50mDelta
Deal found 23/4C$ 861
Thu 2/511:43 a.m.SEA - BCN
1 stop14h 52mKLM
Deal found 23/4C$ 906
Thu 2/57:50 a.m.SEA - BCN
2 stops18h 50mDelta
Deal found 23/4C$ 929
Fri 14/63:30 p.m.SEA - BCN
2 stops35h 55mWestJet
Deal found 24/4C$ 962

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 508,915 searches. Data last updated 25 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 876 - C$ 1,288

Route

Depart

Return

Price

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sat 28/9

1 stop34h 45m

Barcelona-El Prat

Mon 7/10

1 stop35h 10m

C$ 876

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 14/5

1 stop17h 10m

Barcelona-El Prat

Thu 23/5

1 stop21h 03m

C$ 908

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 21/10

1 stop17h 55m

Barcelona-El Prat

Thu 31/10

2 stops21h 21m

C$ 928

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 30/9

1 stop13h 55m

Barcelona-El Prat

Thu 31/10

2 stops22h 05m

C$ 965

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sun 22/9

2 stops23h 21m

Barcelona-El Prat

Mon 4/11

1 stop35h 00m

C$ 1,069

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 30/9

1 stop19h 20m

Barcelona-El Prat

Mon 28/10

1 stop17h 55m

C$ 1,094

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 20/8

2 stops33h 30m

Barcelona-El Prat

Tue 3/9

2 stops35h 05m

C$ 1,102

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sun 20/10

2 stops15h 55m

Barcelona-El Prat

Mon 4/11

2 stops34h 24m

C$ 1,173

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Wed 7/8

2 stops38h 05m

Barcelona-El Prat

Fri 16/8

2 stops27h 57m

C$ 1,288

Flights are sorted by cheapest first

Deals found on 24/4

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 28 January 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 67 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 21 April 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

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 C$ 805 while a round-trip flight costs C$ 1,045. Price data was last updated on 21 April 2024.

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$ 866). 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

C$ 845

February

C$ 886

March

C$ 1,002

April

C$ 960

May

C$ 968

June

C$ 990

July

C$ 1,185

August

C$ 1,142

September

C$ 1,031

October

C$ 990

November

C$ 865

December

C$ 916

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 25 April 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and Icelandair 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.
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,975 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Alaska Airlines
8.1
Very good
9,114 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,628 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Cathay Pacific
7.9
Good
1,135 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

SWISS
7.8
Good
2,064 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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$ 900 on Cheapflights?

    Yes, there are multiple flights from Seattle to Barcelona for under C$ 900. The cheapest flight booked recently is on Icelandair for just C$ 876, but on average you can expect to pay C$ 1,061.

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

    There are currently 20+ 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 Icelandair. Our recent data shows that you can find tickets from as low as C$ 876 on this airline. Additional options worth looking into are British Airways and Delta, starting at C$ 908 and C$ 965 round-trip. Users have found that Icelandair is 37% 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 KLM. According to our data, you can fly for as low as C$ 680. Users have also found prices from C$ 683 and C$ 704 on WestJet and Delta, respectively.

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

    Consider British Airways, Delta or Aer Lingus when booking your flight. These represent the most popular airlines when flying from Seattle to Barcelona.

  • 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 25/4.

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.

Seattle to Barcelona-El Prat flights

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 508,915 searches. Data last updated 25 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 588AverageC$ 613FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapestC$ 643AverageC$ 775FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapestC$ 707AverageC$ 731FlexibilityNo cancel feeOn-timeN/A
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British AirwaysCheapestC$ 849AverageC$ 1,184FlexibilityNo cancel feeOn-time70%
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Can Cheapflights find flights from Seattle to Barcelona with no change fees?

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

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