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$320+ Cheap flights from Washington to Barcelona

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BCN
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Washington to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) 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 November 21, 2024.

Find flight deals from Washington to Barcelona

Cheapest flights from Washington to Barcelona
Explore the most affordable flight options available from Washington to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/18:00 pmSEA - BCN
1 stop15h 15mAer Lingus
Fri 2/2811:30 amBCN - SEA
1 stop15h 45mAer Lingus
Deal found 11/21$574
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:15 pmSEA - BCN
2 stops31h 30mAir Canada
Thu 1/97:45 amBCN - SEA
2 stops22h 45mAir Canada
Deal found 11/20$661
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/410:26 amPDX - BCN
2 stops22h 54mScandinavian Airlines
Sun 12/87:10 pmBCN - PDX
2 stops37h 06mScandinavian Airlines
Deal found 11/20$712
This Lufthansa deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:10 pmSEA - BCN
1 stop14h 40mLufthansa
Sun 1/126:50 amBCN - SEA
2 stops20h 40mLufthansa
Deal found 11/20$713
This KLM deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:35 pmSEA - BCN
1 stop12h 35mMultiple Airlines
Sun 1/121:00 pmBCN - SEA
1 stop31h 50mMultiple Airlines
Deal found 11/20$722
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/111:20 amSEA - BCN
2 stops16h 50mIcelandair
Fri 2/2811:45 amBCN - SEA
1 stop14h 15mIcelandair
Deal found 11/21$768
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:10 pmSEA - BCN
1 stop14h 40mUnited Airlines
Wed 1/82:05 pmBCN - SEA
1 stop31h 05mUnited Airlines
Deal found 11/21$796
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/17:00 pmSEA - BCN
1 stop18h 45mTurkish Airlines
Tue 12/106:25 pmBCN - SEA
1 stop31h 40mTurkish Airlines
Deal found 11/21$799
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:34 pmSEA - BCN
1 stop13h 36mDelta
Sun 1/126:00 amBCN - SEA
2 stops25h 25mDelta
Deal found 11/20$821
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/912:35 pmPDX - BCN
2 stops37h 15mAer Lingus
Tue 12/2411:30 amBCN - PDX
2 stops38h 05mAer Lingus
Deal found 11/20$827
This Air Canada deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/293:25 pmPDX - BCN
2 stops33h 25mAir Canada
Sun 1/126:50 amBCN - PDX
2 stops20h 34mAir Canada
Deal found 11/21$880
This Air Canada deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:00 amPDX - BCN
2 stops17h 50mMultiple Airlines
Sun 1/126:50 amBCN - PDX
2 stops20h 34mMultiple Airlines
Deal found 11/21$885

Find flights from Washington to Barcelona within your budget

Customize your flight search to find flights from Washington 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Thu 1/9

2:00 pm-3:25 pm

1 stop16h 25m

Barcelona-El Prat

Wed 3/12

6:50 am-6:25 pm

2 stops19h 35m

$563

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Thu 1/9

1:35 pm-4:25 pm

2 stops17h 50m

Barcelona-El Prat

Mon 3/10

8:55 pm-12:20 pm

1 stop23h 25m

$566

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 1/13

7:14 am-10:50 pm

2 stops30h 36m

Barcelona-El Prat

Sun 3/9

2:55 pm-12:02 pm

1 stop29h 07m

$568

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Fri 1/31

7:00 am-3:25 pm

3 stops23h 25m

Barcelona-El Prat

Tue 2/11

12:15 pm-10:53 pm

2 stops19h 38m

$572

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Thu 1/9

2:09 pm-12:15 pm

1 stop13h 06m

Barcelona-El Prat

Mon 3/10

1:00 pm-12:40 pm

1 stop31h 40m

$578

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Thu 1/9

7:05 pm-9:50 am

2 stops29h 45m

Barcelona-El Prat

Mon 3/10

11:15 am-9:50 am

2 stops30h 35m

$586

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Mon 1/13

9:41 pm-12:45 am

2 stops42h 04m

Barcelona-El Prat

Tue 1/28

2:55 pm-8:37 am

1 stop26h 42m

$592

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sat 1/11

6:50 pm-10:30 pm

1 stop18h 40m

Barcelona-El Prat

Sun 3/9

6:40 am-4:55 pm

1 stop19h 15m

$609

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Mon 1/13

7:05 pm-9:50 am

2 stops53h 45m

Barcelona-El Prat

Tue 1/28

12:15 pm-10:09 pm

2 stops42h 54m

$633

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 1/7

7:00 pm-11:00 am

1 stop31h 00m

Barcelona-El Prat

Wed 4/23

12:00 pm-5:10 pm

1 stop38h 10m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 57 results
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Best time to book a flight from Washington to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Washington 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.

Travel insights for flights from Washington to Barcelona

Get recent, data-driven insights about flights from Washington to Barcelona including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Barcelona?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Barcelona (average of $521). Flying from State of Washington to Barcelona in June is currently the most expensive (average of $1,020). 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.

What is the cheapest time of day to fly from WA to BCN?

Find hourly flight availability from Washington to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Barcelona as you normally would.

Rainfall in Barcelona by month

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

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

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

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 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 November 21, 2024.
Read through reviews of airlines operating flights from Washington to Barcelona, such as United Airlines, Aer Lingus and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,636 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from State of Washington to Barcelona one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $387. Air Canada flights start at $398 while deals on British Airways start at $400 one-way.

  • What are the most popular routes from State of Washington to Barcelona?

    The most popular flight routes from State of Washington to Barcelona are Seattle/Tacoma Intl - Barcelona-El Prat, Portland - Barcelona-El Prat and Spokane - Barcelona-El Prat.

  • Can I find deals for flights from Washington to Barcelona that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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.

  • What is the cheapest month to book a flight from State of Washington to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Barcelona (average of $521). Flying from State of Washington to Barcelona in June is currently the most expensive (average of $1,020). 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

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Alternative routes for Washington to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington to Barcelona

Discover the top 10 airlines that operate flights from Washington 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$433Average$615FlexibilityNo cancel feeOn-time76%
WestJetCheapest$445Average$884FlexibilityNo cancel feeOn-time60%
Aer LingusCheapest$500Average$825FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$506Average$1,006FlexibilityNo cancel feeOn-time67%
KLMCheapest$520Average$1,014FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$521Average$868FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$525Average$982FlexibilityNo cancel feeOn-time76%
IberiaCheapest$525Average$927FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$547Average$916FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$553Average$953FlexibilityNo cancel feeOn-time69%
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