Find flights
When to book
Airlines
FAQs

Cheap flights from Seattle to Barcelona-El Prat Airport from C$ 746

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 20/6. 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 Apr — 4 May1
1 adult
Sat 27/4
Sat 4/5

Cheap flight deals from Seattle to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Barcelona-El Prat (BCN). 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 April 2024.

Popular in

June

Cheapest in

November

Average price

C$ 1,362

Round-trip from

C$ 848
High demand for flights, 34% potential price rise
Search Deals
Best time to find cheap flights, 42% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Seattle/Tacoma Intl to Barcelona-El Prat
Search Deals

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

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-El Prat Airport?

Our data shows that November tends to be the cheapest month to fly to Barcelona-El Prat Airport from Seattle. Users have commonly found prices around C$ 1,419 for the month, but tickets can be as low as C$ 623. Due to multiple factors, prepare for potentially higher prices in June.

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

One of the essential ways to save on airfare from Seattle to Barcelona-El Prat Airport 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 United Airlines flights from Seattle to Barcelona-El Prat

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Barcelona-El Prat. 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 504,710 searches. Data last updated 22 April 2024.
Take a peek at the cheapest United Airlines flights we've detected travelling from Seattle to Barcelona. Make sure to double check the flight details before booking.
Tue 6/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Mon 19/812:25 p.m.BCN - SEA
1 stop18h 00mUnited Airlines
Deal found 22/4C$ 1,272
Tue 6/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Thu 15/812:20 p.m.BCN - SEA
1 stop31h 31mUnited Airlines
Deal found 21/4C$ 1,343
Tue 6/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Mon 19/84:00 p.m.BCN - SEA
1 stop18h 23mUnited Airlines
Deal found 21/4C$ 1,344
Tue 6/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Mon 19/84:00 p.m.BCN - SEA
2 stops28h 34mUnited Airlines
Deal found 21/4C$ 1,351

Cheap WestJet flights from Seattle to Barcelona-El Prat

Explore cheap flight options specifically provided by WestJet for the route between Seattle and Barcelona-El Prat. 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 504,710 searches. Data last updated 22 April 2024.
To aid your search, here are some of the cheapest WestJet flights we've found from Seattle to Barcelona. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 13/67:00 a.m.SEA - BCN
1 stop20h 05mWestJet
Sun 23/62:25 p.m.BCN - SEA
2 stops33h 21mWestJet
Deal found 21/4C$ 1,204
Thu 6/61:50 p.m.SEA - BCN
1 stop13h 15mWestJet
Sun 16/62:25 p.m.BCN - SEA
2 stops33h 21mWestJet
Deal found 22/4C$ 1,421

Cheap Seattle to Barcelona-El Prat flights in April & May 2024

Find cheap flight options from Seattle to Barcelona-El Prat specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 504,710 searches. Prices were last updated on 22 April 2024.
Scroll through some of the best deals on flights from Seattle to Barcelona in 2024. Check back regularly for other flight deals.
Sun 12/51:40 p.m.SEA - BCN
1 stop13h 15mBritish Airways
Wed 22/59:10 p.m.BCN - SEA
1 stop23h 20mBritish Airways
Deal found 21/4C$ 918
Mon 6/55:10 p.m.SEA - BCN
2 stops31h 00mVirgin Atlantic
Tue 21/511:25 a.m.BCN - SEA
2 stops62h 31mVirgin Atlantic
Deal found 22/4C$ 943
Sun 12/59:55 p.m.SEA - BCN
1 stop26h 15mDelta
Tue 21/512:40 p.m.BCN - SEA
1 stop14h 00mDelta
Deal found 21/4C$ 955
Wed 1/55:55 a.m.SEA - BCN
2 stops19h 30mDelta
Thu 9/51:45 p.m.BCN - SEA
1 stop17h 33mDelta
Deal found 22/4C$ 961
Mon 13/57:40 p.m.SEA - BCN
1 stop13h 00mBritish Airways
Tue 21/511:05 a.m.BCN - SEA
1 stop21h 00mBritish Airways
Deal found 21/4C$ 964
Fri 26/411:43 a.m.SEA - BCN
1 stop14h 52mDelta
Mon 29/41:20 p.m.BCN - SEA
1 stop36h 20mDelta
Deal found 21/4C$ 973
Fri 26/45:55 a.m.SEA - BCN
2 stops20h 40mVirgin Atlantic
Mon 29/411:25 a.m.BCN - SEA
1 stop19h 48mVirgin Atlantic
Deal found 21/4C$ 975
Thu 16/51:30 p.m.SEA - BCN
1 stop13h 45mBritish Airways
Fri 24/510:40 a.m.BCN - SEA
1 stop20h 10mBritish Airways
Deal found 21/4C$ 980
Tue 14/51:30 p.m.SEA - BCN
1 stop15h 35mBritish Airways
Sun 19/58:30 p.m.BCN - SEA
1 stop24h 05mBritish Airways
Deal found 22/4C$ 987

Seattle to Barcelona-El Prat 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Barcelona-El Prat in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 504,710 searches. Data last updated 22 April 2024.
Scroll through some of the best deals on flights from Seattle to Barcelona in 2024. Check back regularly for other flight deals.
Mon 22/411:05 p.m.SEA - BCN
1 stop25h 05mDelta
Mon 29/41:20 p.m.BCN - SEA
1 stop29h 55mDelta
Deal found 21/4C$ 764
Wed 24/47:20 a.m.SEA - BCN
1 stop19h 15mDelta
Tue 30/46:20 a.m.BCN - SEA
2 stops21h 37mDelta
Deal found 22/4C$ 778
Wed 24/46:00 a.m.SEA - BCN
2 stops18h 00mDelta
Tue 30/49:50 a.m.BCN - SEA
1 stop16h 51mDelta
Deal found 21/4C$ 782
Wed 24/46:00 a.m.SEA - BCN
2 stops18h 00mDelta
Tue 30/411:10 a.m.BCN - SEA
2 stops20h 15mDelta
Deal found 22/4C$ 800
Mon 22/41:32 p.m.SEA - BCN
2 stops19h 08mAmerican Airlines
Mon 29/41:55 p.m.BCN - SEA
1 stop29h 01mAmerican Airlines
Deal found 21/4C$ 808
Mon 22/411:05 p.m.SEA - BCN
1 stop25h 05mDelta
Tue 7/59:50 a.m.BCN - SEA
1 stop16h 50mDelta
Deal found 21/4C$ 850
Fri 1/113:20 p.m.SEA - BCN
2 stops56h 15mLufthansa
Fri 31/15:50 a.m.BCN - SEA
2 stops17h 41mLufthansa
Deal found 22/4C$ 866
Sun 20/103:50 p.m.SEA - BCN
1 stop13h 50mIcelandair
Fri 1/1111:45 a.m.BCN - SEA
1 stop14h 15mIcelandair
Deal found 21/4C$ 869
Wed 24/43:45 p.m.SEA - BCN
2 stops22h 10mAir France
Tue 30/43:15 p.m.BCN - SEA
2 stops40h 57mAir France
Deal found 21/4C$ 876

Seattle to Barcelona-El Prat flights leaving soon

Find last-minute flight options from Seattle to Barcelona-El Prat 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 504,710 searches. Data last updated 22 April 2024.
Have a look at some of the flights available from Seattle to Barcelona departing last-minute. Tip: verify your flight details before completing your reservation.
Wed 1/55:55 a.m.SEA - BCN
2 stops19h 30mDelta
Thu 9/51:45 p.m.BCN - SEA
1 stop17h 33mDelta
Deal found 22/4C$ 961
Wed 1/55:55 a.m.SEA - BCN
2 stops19h 30mDelta
Thu 9/512:40 p.m.BCN - SEA
2 stops19h 36mDelta
Deal found 22/4C$ 993
Mon 29/411:40 a.m.SEA - BCN
2 stops21h 30mMultiple Airlines
Fri 10/56:50 a.m.BCN - SEA
2 stops25h 23mMultiple Airlines
Deal found 22/4C$ 4,853
Wed 1/56:00 a.m.SEA - BCN
3 stops45h 45mCathay Pacific
Wed 15/59:15 a.m.BCN - SEA
3 stops45h 52mCathay Pacific
Deal found 21/4C$ 16,028
Mon 29/46:00 p.m.SEA - BCN
3 stops41h 15mMultiple Airlines
Fri 10/58:00 a.m.BCN - SEA
3 stops46h 46mMultiple Airlines
Deal found 22/4C$ 20,277
Sun 28/46:00 p.m.SEA - BCN
3 stops41h 30mMultiple Airlines
Thu 9/57:45 a.m.BCN - SEA
3 stops46h 05mMultiple Airlines
Deal found 21/4C$ 20,743
Mon 29/48:10 p.m.SEA - BCN
3 stops39h 05mMultiple Airlines
Fri 10/59:45 a.m.BCN - SEA
3 stops45h 01mMultiple Airlines
Deal found 22/4C$ 50,692

One-way flights to Barcelona-El Prat from Seattle

Search for one-way flight options from Seattle to Barcelona-El Prat. 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 504,710 searches. Data last updated 22 April 2024.
Take a look at some of the one-way flights we've detected from Seattle to Barcelona. For those needing a return trip from Seattle, there is a search form available above.
Thu 20/611:59 p.m.SEA - BCN
3 stops31h 01mMultiple Airlines
Deal found 20/4C$ 746
Sun 11/86:15 a.m.SEA - BCN
1 stop17h 55mKLM
Deal found 21/4C$ 841
Tue 21/56:15 p.m.SEA - BCN
1 stop13h 55mDelta
Deal found 21/4C$ 858
Mon 6/57:20 a.m.SEA - BCN
2 stops19h 20mDelta
Deal found 22/4C$ 865
Sat 7/91:39 p.m.SEA - BCN
2 stops24h 26mMultiple Airlines
Deal found 21/4C$ 880
Thu 20/67:00 a.m.SEA - BCN
2 stops31h 05mMultiple Airlines
Deal found 20/4C$ 889
Thu 1/87:15 a.m.SEA - BCN
1 stop16h 55mKLM
Deal found 21/4C$ 910
Fri 31/57:00 a.m.SEA - BCN
1 stop20h 25mWestJet
Deal found 20/4C$ 944
Fri 14/67:00 a.m.SEA - BCN
2 stops28h 15mWestJet
Deal found 22/4C$ 1,060

Find flights from Seattle to Barcelona-El Prat within your budget

Customize your flight search to find flights from Seattle to Barcelona-El Prat 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 504,710 searches. Data last updated 22 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 880 - C$ 1,204

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$ 880

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Wed 9/10

1 stop17h 55m

Barcelona-El Prat

Wed 16/10

1 stop19h 53m

C$ 911

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 12/8

1 stop22h 10m

Barcelona-El Prat

Fri 30/8

1 stop21h 16m

C$ 921

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 6/5

2 stops31h 00m

Barcelona-El Prat

Tue 21/5

2 stops62h 31m

C$ 943

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Wed 7/8

1 stop15h 40m

Barcelona-El Prat

Fri 23/8

1 stop19h 36m

C$ 954

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 7/10

2 stops21h 45m

Barcelona-El Prat

Mon 14/10

2 stops31h 13m

C$ 1,092

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 12/8

2 stops33h 30m

Barcelona-El Prat

Thu 29/8

2 stops33h 05m

C$ 1,107

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sat 14/9

1 stop19h 20m

Barcelona-El Prat

Wed 18/9

1 stop17h 55m

C$ 1,153

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Thu 13/6

1 stop20h 05m

Barcelona-El Prat

Sun 23/6

2 stops33h 21m

C$ 1,204

Flights are sorted by cheapest first

Deals found on 21/4

When is the best time to book a flight from Seattle to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Barcelona-El Prat. Price data was last updated on 28 January 2024.
The price you pay for your flight from Seattle to Barcelona-El Prat Airport 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-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Barcelona-El Prat. Price data was last updated on 14 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Barcelona-El Prat Airport 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-El Prat by month

Plan your trip from Seattle to Barcelona-El Prat by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Barcelona-El Prat is currently C$ 888 while a round-trip flight costs C$ 1,018. Price data was last updated on 14 April 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Barcelona-El Prat Airport (average of C$ 617). Flying from Seattle to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 872). 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$ 848

February

C$ 889

March

C$ 1,008

April

C$ 964

May

C$ 979

June

C$ 1,004

July

C$ 1,199

August

C$ 1,149

September

C$ 1,043

October

C$ 997

November

C$ 872

December

C$ 920

Temperature and rainfall in Barcelona-El Prat by month

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

BCN

Temperature

9 - 24 °C

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated 22 April 2024.
Read through reviews of airlines operating flights from Seattle to Barcelona, such as United Airlines, WestJet and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,042 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.5

Reviews

1 / 10

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

Delta
8.1
Very good
11,042 reviews
Delta
8.1
Very good
11,042 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.5

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,102 reviews
Delta
8.1
Very good
11,042 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.5

Reviews

1 / 10

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

KLM
7.9
Good
1,634 reviews
Delta
8.1
Very good
11,042 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.5

Reviews

1 / 10

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

SWISS
7.8
Good
2,083 reviews
Delta
8.1
Very good
11,042 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.5

Reviews

1 / 10

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

Cathay Pacific
7.8
Good
1,140 reviews
Delta
8.1
Very good
11,042 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.5

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-El Prat. 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-El Prat?

    Located just 18.4 km from the city centre, Seattle/Tacoma Intl is the airport most travellers will use when flying to Barcelona-El Prat from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Barcelona-El Prat should be relatively easy as there are 0 daily outbound flights to Barcelona-El Prat from 4 different airlines.

  • Can I find flights from Seattle to Barcelona-El Prat Airport for under C$ 900 on Cheapflights?

    Yes, there are multiple flights from Seattle to Barcelona-El Prat Airport for under C$ 900. The cheapest flight booked recently is on Icelandair for just C$ 880, but on average you can expect to pay C$ 949.

  • Are there last-minute flights available from Seattle to Barcelona-El Prat Airport for under C$ 1,000?

    There are currently 7+ open flights from Seattle to Barcelona-El Prat Airport within the next 7 days for less than C$ 1,000.

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

    Our cheapest airline available from Seattle to Barcelona-El Prat Airport is Icelandair. Our recent data shows that you can find tickets from as low as C$ 880 on this airline. Additional options worth looking into are British Airways and Delta, starting at C$ 911 and C$ 921 round-trip. You may be able to fly from Seattle to Barcelona-El Prat Airport for 37% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Seattle to Barcelona-El Prat Airport are KLM (C$ 841), Delta (C$ 858), and WestJet (C$ 944).

  • What are the most popular airlines that fly from Seattle to Barcelona-El Prat Airport?

    Before booking your flight from Seattle to Barcelona-El Prat Airport check out the most popular airlines for this route: British Airways, Delta or Aer Lingus.

  • What does SEA to BCN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Barcelona-El Prat Airport flight would often be abbreviated as a SEA to BCN flight.

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

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

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

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

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

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

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

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

    Many airlines flying from Seattle to Barcelona-El Prat 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-El Prat?

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

    The Seattle to Barcelona-El Prat Airport flight deals you see on this page were last updated on 22/4.

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.

Other flights to Barcelona-El Prat
Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 April 2024.

Calgary to Barcelona-El Prat flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Pearson Intl to Barcelona-El Prat flights
Barcelona-El Prat Airport to Palma de Mallorca flights
Barcelona-El Prat Airport to Málaga flights
Barcelona-El Prat Airport to Ibiza flights
Barcelona-El Prat Airport to Madrid flights
Barcelona-El Prat Airport to Nice flights
Barcelona-El Prat Airport to Venice Marco Polo Airport flights
Barcelona-El Prat Airport to Lisbon flights
Barcelona-El Prat Airport to Ibiza flights
Barcelona-El Prat Airport to Palma de Mallorca flights
Barcelona-El Prat Airport to Lisbon flights
Barcelona-El Prat Airport to Madrid flights
Barcelona-El Prat Airport to Seville flights
Barcelona-El Prat Airport to Venice Marco Polo Airport flights
Barcelona-El Prat Airport to Marrakech flights
Barcelona-El Prat Airport to Granada flights
Barcelona-El Prat Airport to Porto flights
Barcelona-El Prat Airport to Málaga flights
Barcelona-El Prat Airport to Seville flights

Top 4 airlines flying from Seattle to Barcelona-El Prat

Discover the top 4 airlines that operate flights from Seattle to Barcelona-El Prat. 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 504,710 searches. Data last updated 22 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 590AverageC$ 616FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapestC$ 645AverageC$ 779FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapestC$ 710AverageC$ 734FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapestC$ 853AverageC$ 1,189FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Winnipeg to Montreal flights
Canada to India flights
Toronto to Punta Cana flights
Toronto to New York flights
Halifax to Vancouver flights
Calgary to Edmonton flights
Toronto to Las Vegas flights
Edmonton to Houston flights
Vancouver to Frankfurt am Main flights
Winnipeg to Las Vegas flights
Toronto to Rio de Janeiro flights
Seattle to Berlin flights

Search flights from Seattle to Barcelona-El Prat by cabin class

Find flights from Seattle to Barcelona-El Prat, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Corfu Ioannis Kapodistrias
Flights to Milas–Bodrum
Flights to Nuuk
Flights to Bodø
Flights to Dalaman
Flights to Belp
Flights to Zakynthos Dionsios Salomos
Flights to Gaziantep
Flights to Butuan
Flights to Genoa Cristoforo Colombo
Flights to Alexandria Borg El Arab
Flights to Grand Junction Regnl
Flights to Chittagong Patenga
Flights to Konya
Flights to La Paz El Alto Intl
Flights to Lexington Blue Grass
Flights to Coimbatore Peelamedu
Flights to Dumaguete City
Flights to Nevsehir
Flights to Maracaibo La Chinita
Flights to Atlantic City
Flights to Košice Barca
Flights to Alghero-Fertilia
Flights to Missoula Johnson-Bell Field

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 Seattle to Barcelona-El Prat?

Deals for Seattle to Barcelona-El Prat flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Barcelona-El Prat 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 Seattle to Barcelona-El Prat with no change fees?

Yes, we can. To see specific flights from Seattle to Barcelona-El Prat with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Seattle to Barcelona-El Prat 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.

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.
View all available airlines