What is the cheapest airline that flies from Birmingham to Washington?

Delta and KLM are the most popular carriers operating from Birmingham to Washington

Which airlines fly to State of Washington?

British Airways, Aer Lingus and Icelandair are the top three most popular airlines that fly to State of Washington from Birmingham according to our data. British Airways is the first choice among our users, with 38% of people opting to fly with this airline when travelling to State of Washington. Keep in mind that there are 7 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Birmingham Airport to Washington?

Prices for flights from Birmingham Airport to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Birmingham Airport to Washington?

As of November 2026, there are 3 operators available to choose from for flights from Birmingham Airport to Washington.

How old do you have to be to fly from Birmingham Airport to Washington?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Birmingham Airport to Washington.

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

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£352 Cheap Flights from Birmingham to Washington in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Birmingham to Washington

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:40 - 17:00BHX Birmingham-SEA Seattle/Tacoma Intl

31h 20m3 stops Amsterdam Schiphol Berlin Brandenburg Reykjavik Keflavik Intl

14:35 - 20:05SEA Seattle/Tacoma Intl-BHX Birmingham

21h 30m3 stops Reykjavik Keflavik Intl Berlin Brandenburg Amsterdam Schiphol

£612Multiple Airlines

Tue, 23 Feb - Tue, 2 Mar

20:45 - 11:50BHX Birmingham-SEA Seattle/Tacoma Intl

23h 05m1 stop Amsterdam Schiphol

11:55 - 12:50SEA Seattle/Tacoma Intl-BHX Birmingham

16h 55m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£648KLM

Tue, 1 Dec - Tue, 8 Dec

06:00 - 11:47BHX Birmingham-SEA Seattle/Tacoma Intl

13h 47m1 stop Amsterdam Schiphol

14:35 - 12:50SEA Seattle/Tacoma Intl-BHX Birmingham

14h 15m1 stop Amsterdam Schiphol

£648KLM

Wed, 25 Nov - Mon, 30 Nov

06:00 - 13:55BHX Birmingham-SEA Seattle/Tacoma Intl

15h 55m1 stop Paris Charles de Gaulle

15:25 - 21:20SEA Seattle/Tacoma Intl-BHX Birmingham

21h 55m1 stop Paris Charles de Gaulle

£650Air France

Thu, 24 Dec - Wed, 6 Jan

20:45 - 11:47BHX Birmingham-SEA Seattle/Tacoma Intl

23h 02m1 stop Amsterdam Schiphol

07:27 - 08:35SEA Seattle/Tacoma Intl-BHX Birmingham

17h 08m2 stops Chicago O'Hare Intl Amsterdam Schiphol

£652KLM

Wed, 25 Nov - Mon, 30 Nov

19:00 - 20:21BHX Birmingham-SEA Seattle/Tacoma Intl

33h 21m2 stops Dublin Chicago O'Hare Intl

06:20 - 07:50SEA Seattle/Tacoma Intl-BHX Birmingham

17h 30m2 stops Chicago O'Hare Intl Dublin

£816Aer Lingus

Sat, 21 Nov - Fri, 4 Dec

13:15 - 09:27BHX Birmingham-SEA Seattle/Tacoma Intl

28h 12m2 stops Dublin Chicago O'Hare Intl

13:40 - 08:40SEA Seattle/Tacoma Intl-BHX Birmingham

35h 00m2 stops London Heathrow Dublin

£3,238Aer Lingus

Wed, 20 Jan - Sat, 20 Feb

08:35 - 11:25BHX Birmingham-SEA Seattle/Tacoma Intl

34h 50m2 stops Belfast City London Heathrow

13:40 - 19:25SEA Seattle/Tacoma Intl-BHX Birmingham

21h 45m2 stops London Heathrow Aberdeen Dyce

£3,310British Airways

Fri, 22 Jan - Sat, 20 Feb

08:35 - 16:50BHX Birmingham-SEA Seattle/Tacoma Intl

16h 15m2 stops Belfast City London Heathrow

13:40 - 19:25SEA Seattle/Tacoma Intl-BHX Birmingham

21h 45m2 stops London Heathrow Aberdeen Dyce

£3,376British Airways

Thu, 21 Jan - Sat, 20 Feb

08:35 - 11:25BHX Birmingham-SEA Seattle/Tacoma Intl

34h 50m2 stops Belfast City London Heathrow

18:45 - 19:10SEA Seattle/Tacoma Intl-BHX Birmingham

16h 25m2 stops London Heathrow Belfast City

£4,139British Airways

Fri, 22 Jan - Fri, 19 Feb

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Virgin Atlantic flights from Birmingham to State of Washington

Our best Virgin Atlantic deals on Birmingham to State of Washington flight tickets

Virgin Atlantic

19 Nov

BHX10:40Birmingham

20h 15m

2 stops

SEA22:55Seattle/Tacoma Intl

2 Dec

SEA09:50Seattle/Tacoma Intl

15h 55m

2 stops

BHX09:45Birmingham

£694

Virgin Atlantic

22 Dec

BHX20:45Birmingham

23h 05m

1 stop

SEA11:50Seattle/Tacoma Intl

29 Dec

SEA16:05Seattle/Tacoma Intl

21h 15m

1 stop

BHX21:20Birmingham

£729

Air France flights from Birmingham to State of Washington

Our best Air France deals on Birmingham to State of Washington flight tickets

Air France

24 Dec

BHX06:00Birmingham

15h 55m

1 stop

SEA13:55Seattle/Tacoma Intl

6 Jan

SEA15:25Seattle/Tacoma Intl

21h 55m

1 stop

BHX21:20Birmingham

£650

Air France

24 Dec

BHX06:00Birmingham

15h 55m

1 stop

SEA13:55Seattle/Tacoma Intl

8 Jan

SEA15:25Seattle/Tacoma Intl

14h 10m

1 stop

BHX13:35Birmingham

£674

Air France

21 Jan

BHX06:00Birmingham

15h 50m

1 stop

SEA13:50Seattle/Tacoma Intl

21 Feb

SEA15:30Seattle/Tacoma Intl

14h 05m

1 stop

BHX13:35Birmingham

£692

momondo Fare Finder

Use the filters below to find and compare flights from Birmingham to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Tue 23/2

17:40-17:00

3 stops31h 20m

Seattle/Tacoma Intl

Tue 2/3

14:35-20:05

3 stops21h 30m

£612

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Tue 1/12

20:45-11:50

1 stop23h 05m

Seattle/Tacoma Intl

Tue 8/12

11:55-12:50

2 stops16h 55m

£648

Fastest return journey

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Wed 25/11

06:00-11:47

1 stop13h 47m

Seattle/Tacoma Intl

Mon 30/11

14:35-12:50

1 stop14h 15m

£648

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Thu 24/12

06:00-13:55

1 stop15h 55m

Seattle/Tacoma Intl

Wed 6/1

15:25-21:20

1 stop21h 55m

£650

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Wed 25/11

20:45-11:47

1 stop23h 02m

Seattle/Tacoma Intl

Mon 30/11

07:27-08:35

2 stops17h 08m

£652

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Sat 21/11

19:00-20:21

2 stops33h 21m

Seattle/Tacoma Intl

Fri 4/12

06:20-07:50

2 stops17h 30m

£816

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Wed 20/1

13:15-09:27

2 stops28h 12m

Seattle/Tacoma Intl

Sat 20/2

13:40-08:40

2 stops35h 00m

£3,238

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Fri 22/1

08:35-11:25

2 stops34h 50m

Seattle/Tacoma Intl

Sat 20/2

13:40-19:25

2 stops21h 45m

£3,310

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Thu 21/1

08:35-16:50

2 stops16h 15m

Seattle/Tacoma Intl

Sat 20/2

13:40-19:25

2 stops21h 45m

£3,376

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Fri 22/1

08:35-11:25

2 stops34h 50m

Seattle/Tacoma Intl

Fri 19/2

18:45-19:10

2 stops16h 25m

£4,139

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Birmingham 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

Prices

Airlines

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

If you aren’t able to travel to State of Washington during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £421.

Can stopping save me money on Birmingham to State of Washington flights?

You could potentially save up to 48% on your flight if you consider stops on a Birmingham to State of Washington flight.

Cheap Birmingham to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Birmingham to State of Washington

Best price found	£352
Fastest flight time	13h 47m
Direct flights	None

The best one-way flight to State of Washington from Birmingham in the past 72 hours is £352. The best return flight deal from Birmingham to State of Washington found on momondo in the last 72 hours is £612.

The fastest flight from Birmingham to State of Washington takes 13h 47m

There are no direct flights from Birmingham to State of Washington. There are no popular flight routes from Birmingham to State of Washington.

Search flight deals

Frequently asked questions about flying from Birmingham to Washington

When did momondo last update prices for flights from Birmingham Airport to Washington?
Prices for flights from Birmingham Airport to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Birmingham Airport to Washington?
As of November 2026, there are 3 operators available to choose from for flights from Birmingham Airport to Washington.
How old do you have to be to fly from Birmingham Airport to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Birmingham Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Birmingham to State of Washington

Compare and see reviews for airlines that fly from Birmingham to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £363	Free Cancellation	Rating 6.7 8,286 reviews	Search British Airways flights
Lufthansa	PriceFrom £392	Free Cancellation	Rating 6.8 8,290 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom £520	Free Cancellation	Rating 7.3 1,882 reviews	Search Aer Lingus flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Birmingham.

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

Flights from Birmingham 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 Birmingham to Washington?

momondo helps you find the best flight between Birmingham and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Birmingham to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.