Cheap flights from Washington (WA) to Barcelona (BCN)

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How to find the cheapest flight from
Washington to Barcelona (BCN)

All the information you need to plan the best null to BCN flight in 2021: compare Washington to Barcelona flight prices with the expected peak season, weather and rainfall in Barcelona.
How far in advance should I book a flight from State of Washington to Barcelona?

Travelers have found it’s best to book a flight 46 days in advance to save up to 37% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 46 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from State of Washington to Barcelona 1-2 weeks in advance for as low as $944, or $1,165 for flights within the next 24 hours.

When is the cheapest time to fly from State of Washington to Barcelona (WA - S37)?

When flying from State of Washington to Barcelona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from State of Washington to Barcelona?

April is one of the best times of the year to fly to Barcelona from State of Washington. Prices for April average $785 per person but you can even find prices for as low as $569. The most expensive prices can be found in the month of December. Opting for a April flight can save you 53% on your journey compared to booking in April

Cheap flights from Washington to Barcelona in October, November 2021

The best prices found for Washington to BCN flights for October, November
25 Nov - 7 Dec
$535pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
26 Nov - 9 Dec
$539pp
SEA
Seattle/Tacoma Intl
KLM
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
KLM
 
1 STOP
SEA
Seattle/Tacoma Intl
24 Nov - 9 Dec
$543pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl

Washington to Barcelona 2021 flight deals

Cheap flights to Barcelona from Washington found for this year
25 Nov - 7 Dec
$535pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
26 Nov - 9 Dec
$539pp
SEA
Seattle/Tacoma Intl
KLM
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
KLM
 
1 STOP
SEA
Seattle/Tacoma Intl
24 Nov - 9 Dec
$543pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl

Last minute flights from Washington to Barcelona

Late deals on round-trip flights to Barcelona from Washington, departing today and this week
2 Nov - 10 Nov
$554pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
5 Nov - 22 Nov
$590pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
5 Nov - 19 Nov
$600pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Barcelona from Washington

The cheapest one-way flights from Washington to Barcelona
8:45 am - 9:10 am
Air France
1 Stop
15h 25m
SEA - BCN
Air France
1:35 pm - 4:10 pm
Finnair
1 Stop
17h 35m
SEA - BCN
Finnair
$512
SmartFares
8:20 am - 11:35 am
KLM
1 Stop
18h 15m
SEA - BCN
KLM
$514
KLM

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington</span> to <span class="emphasized">Barcelona</span> flights.

Flight FAQs

From Washington to Barcelona

Which airlines flying from Washington to Barcelona have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington to Barcelona have new flexible policies in place due to COVID-19. British Airways, Delta, and Lufthansa are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from State of Washington to Barcelona for under $600 on Cheapflights?

Yes, there are multiple flights from State of Washington to Barcelona for under $600. The cheapest flight booked recently is on Virgin Atlantic for just $502, but on average you can expect to pay $535.

Are there last-minute flights available from State of Washington to Barcelona for under $600?

There are currently 20+ open flights from State of Washington to Barcelona within the next 7 days for less than $600.

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

To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $450. Air France flights start at $508 while deals on Finnair start at $512 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, Spokane - Barcelona-El Prat and Seattle/Tacoma Intl - Reus.

What are the cheapest flights from State of Washington to Barcelona?

While on average a flight from State of Washington to Barcelona is generally $1,468, our data shows the cheapest flight currently is $274. When looking at the most popular route, (Seattle/Tacoma Intl - Barcelona-El Prat), you can expect to pay $502 for that flight.

What are the most popular airlines that fly from State of Washington to Barcelona?

Major Airline, American Airlines and Air Canada are the most popular airlines when flying from State of Washington to Barcelona.

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Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for Barcelona, Spain

Do I need a COVID test to fly to Barcelona from Washington?

Information is based on travel restrictions from Washington to Barcelona

Most visitors from Washington need to provide a negative COVID-19 test result and/or quarantine to enter Barcelona.

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for rt-pcr (naat) and 48 for antigen (quick-test) hours before departing to Barcelona.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Barcelona.

Do I need a test to fly back to Washington from Barcelona?

Returning to Washington from Barcelona

COVID-19 testing requirements
Visitors from Barcelona must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

Quarantine requirements
Visitors from Barcelona are not required to quarantine after entering Washington.

Hide COVID Travel Restrictions for Barcelona, Spain

Departure points for flights from Washington to Barcelona

Select to see more specific information for flights to Barcelona from all departure points in Washington.

Destination information for Barcelona

Things to know before you go - useful duration and weather info for your trip from Washington to Barcelona.
Today's exchange rate
$1 = €0.86
Average temperature for October in Barcelona
71.6 °F
Avg rainfall for October in Barcelona
3.3 ″

Airports servicing

Seattle King County/Boeing (BFI)
Bellingham (BLI)
Deer Harbor (DHB)
Wenatchee (EAT)
Eastsound Orcas Island (ESD)
Friday Harbor SPB (FBS)

Airports servicing Barcelona

Costa Brava (GRO)
Reus (REU)

Top 10 airlines flying from Washington to Barcelona

The chart below displays the airlines Cheapflights users traveling from Washington to Barcelona choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Alaska Airlines
$264 $365 No cancel fee 75%
American Airlines
$278 $1,062 No cancel fee 71%
Finnair
$348 $533 No cancel fee 76%
Iberia
$452 $852 No cancel fee 77%
Air Canada
$468 $849 No cancel fee 67%
SWISS
$477 $529 No cancel fee 79%
Delta
$483 $1,142 No cancel fee N/A
United Airlines
$489 $1,068 No cancel fee 69%
Aer Lingus
$498 $945 No cancel fee N/A
British Airways
$501 $884 No cancel fee 70%
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