Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Barcelona-El Prat Airport to Washington from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Washington departing on 5/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Barcelona-El Prat Airport to Washington

Cheap round-trip flights

These are some of the best round-trip flight deals from Barcelona-El Prat Airport to Washington that have been recently found on momondo from popular airlines, departing in the coming months.
 Logo
11:00 am - 1:50 pmBCN-SEA
35h 50m2 stops
 Logo
4:00 pm - 1:30 amSEA-BCN
24h 30m2 stops
Thu, May 22 - Wed, Jun 4
 Logo
11:00 am - 1:50 pmBCN-SEA
35h 50m2 stops
 Logo
4:00 pm - 1:30 amSEA-BCN
24h 30m2 stops
Thu, May 22 - Wed, Jun 4
British Airways Logo
12:20 pm - 12:45 amBCN-SEA
21h 25m1 stop
British Airways Logo
8:20 pm - 10:45 pmSEA-BCN
17h 25m1 stop
$639British Airways
Find Deal
Thu, May 15 - Wed, May 28
Air Canada Logo
12:15 pm - 7:37 pmBCN-SEA
16h 22m1 stop
Air Canada Logo
7:20 am - 7:50 amSEA-BCN
15h 30m1 stop
$742Air Canada
Find Deal
Thu, May 15 - Wed, May 28
Air Canada Logo
12:15 pm - 7:37 pmBCN-SEA
16h 22m1 stop
Air Canada Logo
2:55 pm - 5:55 pmSEA-BCN
18h 00m2 stops
$746Air Canada
Find Deal
Thu, May 15 - Wed, May 28
Delta Logo
9:20 am - 3:57 pmBCN-SEA
15h 37m1 stop
Delta Logo
7:25 am - 11:15 amSEA-BCN
18h 50m2 stops
$770Delta
Find Deal
Mon, May 19 - Mon, May 26
Delta Logo
11:05 am - 3:57 pmBCN-SEA
13h 52m1 stop
Delta Logo
7:25 am - 10:05 amSEA-BCN
17h 40m2 stops
$771Delta
Find Deal
Wed, May 21 - Tue, May 27
British Airways Logo
7:10 pm - 11:10 amBCN-SEA
25h 00m1 stop
British Airways Logo
1:35 pm - 7:55 pmSEA-BCN
21h 20m1 stop
$824British Airways
Find Deal
Mon, Aug 25 - Sat, Sep 6
KLM Logo
11:35 am - 10:00 pmBCN-GEG
19h 25m1 stop
KLM Logo
10:59 pm - 9:20 amGEG-BCN
25h 21m1 stop
$1,271KLM
Find Deal
Thu, Jul 24 - Mon, Aug 18
KLM Logo
11:35 am - 10:00 pmBCN-GEG
19h 25m1 stop
KLM Logo
10:59 pm - 9:20 amGEG-BCN
25h 21m1 stop
$1,480KLM
Find Deal
Fri, Jul 25 - Mon, Aug 18

British Airways flights from Barcelona-El Prat Airport to State of Washington

Our best British Airways deals on Barcelona-El Prat Airport to State of Washington flight tickets
British Airways
May 15
BCN12:20 pmBarcelona-El Prat
21h 25m
1 stop
SEA12:45 amSeattle/Tacoma Intl
May 28
SEA8:20 pmSeattle/Tacoma Intl
17h 25m
1 stop
BCN10:45 pmBarcelona-El Prat
British Airways
Aug 25
BCN7:10 pmBarcelona-El Prat
25h 00m
1 stop
SEA11:10 amSeattle/Tacoma Intl
Sep 6
SEA1:35 pmSeattle/Tacoma Intl
21h 20m
1 stop
BCN7:55 pmBarcelona-El Prat
British Airways
Aug 25
BCN7:10 pmBarcelona-El Prat
25h 00m
1 stop
SEA11:10 amSeattle/Tacoma Intl
Sep 6
SEA1:35 pmSeattle/Tacoma Intl
19h 50m
1 stop
BCN6:25 pmBarcelona-El Prat

United Airlines flights from Barcelona-El Prat Airport to State of Washington

Our best United Airlines deals on Barcelona-El Prat Airport to State of Washington flight tickets
United Airlines
May 13
BCN6:50 amBarcelona-El Prat
16h 23m
2 stops
SEA2:13 pmSeattle/Tacoma Intl
May 20
SEA7:20 amSeattle/Tacoma Intl
15h 30m
1 stop
BCN7:50 amBarcelona-El Prat
United Airlines
May 23
BCN12:15 pmBarcelona-El Prat
16h 22m
1 stop
SEA7:37 pmSeattle/Tacoma Intl
Jun 6
SEA7:20 amSeattle/Tacoma Intl
15h 30m
1 stop
BCN7:50 amBarcelona-El Prat
United Airlines
May 22
BCN12:15 pmBarcelona-El Prat
16h 22m
1 stop
SEA7:37 pmSeattle/Tacoma Intl
Jun 4
SEA7:20 amSeattle/Tacoma Intl
15h 30m
1 stop
BCN7:50 amBarcelona-El Prat

See travel insights to Washington from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of March is, on average, the cheapest month to fly to State of Washington from Barcelona-El Prat Airport, with most prices found around $708. If you aren’t able to travel to State of Washington during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $733.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Barcelona-El Prat Airport to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $784. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona-El Prat Airport to State of Washington for around $1,377.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the morning when flights can be purchased for as low as $877. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,226 on average. Flights to State of Washington from Barcelona-El Prat Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Barcelona-El Prat Airport when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $857 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Barcelona-El Prat Airport for as low as $728 on momondo.

Cheap Barcelona-El Prat Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to State of Washington

Best Price Found

$311

Fastest flight time

13h 40m

Direct flights

None

Airports in State of Washington

3 airports
The best one-way flight to State of Washington from Barcelona-El Prat Airport in the past 72 hours is $311. The best round-trip flight deal from Barcelona-El Prat Airport to State of Washington found on momondo in the last 72 hours is $555.
The fastest flight from Barcelona-El Prat Airport to State of Washington takes 13h 40m
There are no direct flights from Barcelona-El Prat Airport to State of Washington. Popular non-direct routes for this connection are Barcelona-El Prat Airport - Seattle/Tacoma Intl Airport and Barcelona-El Prat Airport - Portland Airport.
There are 3 airports near State of Washington: Portland (PDX), Spokane (GEG), Seattle/Tacoma Intl (SEA)

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Washington?

    Prices for flights from Barcelona-El Prat Airport to Washington were last updated today.

  • How many operators does momondo search for flights from Barcelona-El Prat Airport to Washington?

  • How old do you have to be to fly from Barcelona-El Prat Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona-El Prat Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Barcelona-El Prat Airport to State of Washington

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $633Free CancellationRating
7.0
9,244 reviews
Search Air Canada flights
Air FrancePriceFrom $647Free CancellationRating
7.4
1,446 reviews
Search Air France flights
KLMPriceFrom $677Free CancellationRating
7.8
1,334 reviews
Search KLM flights
DeltaPriceFrom $686Free CancellationRating
8.0
7,934 reviews
Search Delta flights
British AirwaysPriceFrom $720Free CancellationRating
6.6
6,842 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to Washington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Barcelona to Washington with flexible booking policies on momondo?

Flights from Barcelona to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Barcelona to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to Washington.

I’m not ready to book a flight from Barcelona to Washington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Barcelona to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 5/5
Mon 5/12

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo