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$280+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BCN
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
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 December 23, 2024.

Round-trip from

$577
(FlightHub)

One-way from

$280
(Kiwi.com)
From Washington to Barcelona
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One-way flight from Washington to Barcelona
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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 December 23, 2024.

This Gurufare deal was found by Cheapflights users on 12/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:00 pmSEA - BCN
1 stop33h 35mMultiple Airlines
Mon 1/2011:30 amBCN - SEA
2 stops32h 50mMultiple Airlines
Deal found 12/22$1,031
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:31 amSEA - BCN
2 stops34h 54mAer Lingus
Tue 4/2911:00 amBCN - SEA
2 stops33h 35mAer Lingus
Deal found 12/21$1,318
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:10 amPDX - BCN
3 stops28h 49mMultiple Airlines
Wed 1/86:45 amBCN - PDX
3 stops35h 36mMultiple Airlines
Deal found 12/21$1,638
This Justfly.com deal was found by Cheapflights users on 12/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:35 amSEA - BCN
2 stops16h 30mLufthansa
Mon 1/205:15 pmBCN - SEA
2 stops34h 15mLufthansa
Deal found 12/22$1,686
This Gurufare deal was found by Cheapflights users on 12/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:30 pmPDX - BCN
1 stop14h 55mIberia
Thu 1/97:10 pmBCN - PDX
1 stop30h 25mIberia
Deal found 12/22$1,869
This United deal was found by Cheapflights users on 12/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:00 amPDX - BCN
3 stops39h 50mUnited Airlines
Thu 1/912:15 pmBCN - PDX
2 stops39h 28mUnited Airlines
Deal found 12/22$1,878
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:00 amPDX - BCN
1 stop16h 00mDelta
Wed 1/86:00 amBCN - PDX
2 stops26h 29mDelta
Deal found 12/21$1,908
This Booking.com deal was found by Cheapflights users on 12/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2912:59 amPDX - BCN
2 stops30h 11mBritish Airways
Wed 1/88:35 pmBCN - PDX
2 stops35h 30mBritish Airways
Deal found 12/21$1,929
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:42 pmPDX - BCN
1 stop24h 58mAmerican Airlines
Wed 1/811:00 amBCN - PDX
1 stop21h 36mAmerican Airlines
Deal found 12/21$2,034
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:00 pmSEA - BCN
1 stop30h 30mTurkish Airlines
Mon 1/612:25 pmBCN - SEA
2 stops36h 51mTurkish Airlines
Deal found 12/22$2,037
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:00 amSEA - BCN
2 stops42h 10mIberia
Mon 1/67:55 pmBCN - SEA
2 stops34h 51mIberia
Deal found 12/22$2,181
This British Airways deal was found by Cheapflights users on 12/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:35 pmSEA - BCN
1 stop15h 05mBritish Airways
Thu 1/21:30 pmBCN - SEA
1 stop17h 24mBritish Airways
Deal found 12/22$2,331

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 2,558,603 searches. Data last updated December 23, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Wed 1/29

2:35 pm-1:10 pm

1 stop13h 35m

Barcelona-El Prat

Tue 2/4

11:45 am-5:00 pm

1 stop14h 15m

$577

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Wed 3/26

12:00 pm-6:20 pm

2 stops22h 20m

Barcelona-El Prat

Tue 4/1

7:00 pm-10:25 pm

2 stops36h 25m

$582

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 2/11

6:05 am-9:50 am

2 stops42h 45m

Barcelona-El Prat

Thu 2/20

12:15 pm-6:27 pm

2 stops39h 12m

$585

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sun 3/16

7:50 pm-8:10 pm

1 stop16h 20m

Barcelona-El Prat

Wed 3/26

11:15 am-5:55 pm

1 stop14h 40m

$586

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Fri 2/21

7:10 am-8:00 am

1 stop15h 50m

Barcelona-El Prat

Fri 2/28

10:15 am-10:25 pm

1 stop21h 10m

$596

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 2/11

2:35 pm-7:20 pm

2 stops19h 45m

Barcelona-El Prat

Thu 2/20

6:25 am-5:00 pm

2 stops19h 35m

$599

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 3/25

7:50 pm-10:30 pm

1 stop18h 40m

Barcelona-El Prat

Tue 4/1

12:15 pm-9:10 pm

1 stop17h 55m

$617

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 2/11

6:15 am-8:00 am

1 stop16h 45m

Barcelona-El Prat

Wed 2/26

10:55 am-10:16 pm

1 stop20h 21m

$619

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 4/8

6:35 am-6:10 pm

2 stops26h 35m

Barcelona-El Prat

Tue 5/6

7:00 pm-11:55 pm

3 stops37h 55m

$620

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Wed 2/26

8:10 am-8:20 am

1 stop15h 10m

Barcelona-El Prat

Wed 3/5

11:00 am-10:45 pm

2 stops20h 45m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 60 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 $523). Flying from State of Washington to Barcelona in June is currently the most expensive (average of $1,098). 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 December 23, 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 December 23, 2024.
Read through reviews of airlines operating flights from Washington to Barcelona, such as Icelandair, Scandinavian Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,345 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

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
667 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

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 $381. British Airways flights start at $448 while deals on Air Canada start at $453 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 $523). Flying from State of Washington to Barcelona in June is currently the most expensive (average of $1,098). 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 2,558,603 searches. Data last updated December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$431Average$592FlexibilityNo cancel feeOn-time76%
WestJetCheapest$445Average$889FlexibilityNo cancel feeOn-time60%
Aer LingusCheapest$501Average$837FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$510Average$872FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$513Average$1,014FlexibilityNo cancel feeOn-time67%
KLMCheapest$520Average$990FlexibilityNo cancel feeOn-time75%
IberiaCheapest$525Average$927FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$549Average$970FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$553Average$924FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$555Average$905FlexibilityNo cancel feeOn-time70%
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