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

Lufthansa and Scandinavian Airlines are the most popular carriers operating from Birmingham to Washington

Which airlines fly to State of Washington?

British Airways, Icelandair and Aer Lingus 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 39% of people opting to fly with this airline when travelling to State of Washington. Keep in mind that there are 9 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 June 2026, there are 5 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.

£404 Cheap Flights from Birmingham to Washington in 2026

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Find the cheapest flights from Birmingham to Washington

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:10 - 17:10

BHX

SEA

17h 00m

1 stop

19:10 - 19:55

SEA

BHX

16h 45m

1 stop

£479Aer Lingus

Thu, 23 Jul - Thu, 30 Jul

08:10 - 17:10

BHX

SEA

17h 00m

1 stop

19:10 - 18:10

SEA

BHX

15h 00m

1 stop

£483Aer Lingus

Fri, 10 Jul - Sat, 18 Jul

05:55 - 16:20

BHX

SEA

18h 25m

1 stop

17:30 - 16:50

SEA

BHX

39h 20m

2 stops

£538KLM

Fri, 10 Jul - Sat, 18 Jul

12:20 - 17:10

BHX

SEA

12h 50m

1 stop

19:10 - 11:50

SEA

BHX

32h 40m

1 stop

£567British Airways

Wed, 23 Sep - Sun, 27 Sep

12:20 - 17:10

BHX

SEA

12h 50m

1 stop

13:30 - 15:20

SEA

BHX

17h 50m

2 stops

£579British Airways

Wed, 23 Sep - Sun, 27 Sep

06:05 - 14:22

BHX

SEA

16h 17m

2 stops

23:13 - 17:25

SEA

BHX

34h 12m

2 stops

£585United Airlines

Wed, 23 Sep - Sun, 27 Sep

06:05 - 23:26

BHX

SEA

25h 21m

3 stops

23:13 - 09:50

SEA

BHX

26h 37m

2 stops

£589United Airlines

Wed, 23 Sep - Sun, 27 Sep

05:55 - 16:38

BHX

SEA

18h 43m

2 stops

16:06 - 12:40

SEA

BHX

36h 34m

2 stops

£594Virgin Atlantic

Fri, 10 Jul - Sat, 18 Jul

20:50 - 11:20

BHX

PDX

22h 30m

1 stop

07:00 - 08:35

PDX

BHX

17h 35m

2 stops

£710KLM

Sun, 1 Nov - Tue, 10 Nov

20:50 - 17:04

BHX

PDX

28h 14m

2 stops

10:15 - 17:40

PDX

BHX

23h 25m

2 stops

£740Virgin Atlantic

Sun, 1 Nov - Tue, 10 Nov

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Aer Lingus flights from Birmingham to State of Washington

Our best Aer Lingus deals on Birmingham to State of Washington flight tickets

Aer Lingus

23 Jul

BHX08:10Birmingham

17h 00m

1 stop

SEA17:10Seattle/Tacoma Intl

30 Jul

SEA19:10Seattle/Tacoma Intl

16h 45m

1 stop

BHX19:55Birmingham

£479

Aer Lingus

10 Jul

BHX08:10Birmingham

17h 00m

1 stop

SEA17:10Seattle/Tacoma Intl

18 Jul

SEA19:10Seattle/Tacoma Intl

15h 00m

1 stop

BHX18:10Birmingham

£483

Aer Lingus

19 Aug

BHX12:20Birmingham

12h 50m

1 stop

SEA17:10Seattle/Tacoma Intl

23 Aug

SEA19:10Seattle/Tacoma Intl

12h 55m

1 stop

BHX16:05Birmingham

£560

Delta flights from Birmingham to State of Washington

Our best Delta deals on Birmingham to State of Washington flight tickets

Delta

23 Jul

BHX05:55Birmingham

13h 38m

1 stop

SEA11:33Seattle/Tacoma Intl

30 Jul

SEA07:20Seattle/Tacoma Intl

17h 15m

2 stops

BHX08:35Birmingham

£679

Delta

15 Aug

BHX09:15Birmingham

19h 20m

2 stops

SEA20:35Seattle/Tacoma Intl

10 Sept

SEA07:15Seattle/Tacoma Intl

17h 20m

2 stops

BHX08:35Birmingham

£779

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Thu 23/7

08:10-17:10

1 stop17h 00m

Seattle/Tacoma Intl

Thu 30/7

19:10-19:55

1 stop16h 45m

£479

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Fri 10/7

08:10-17:10

1 stop17h 00m

Seattle/Tacoma Intl

Sat 18/7

19:10-18:10

1 stop15h 00m

£483

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Fri 10/7

05:55-16:20

1 stop18h 25m

Seattle/Tacoma Intl

Sat 18/7

17:30-16:50

2 stops39h 20m

£538

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Wed 23/9

12:20-17:10

1 stop12h 50m

Seattle/Tacoma Intl

Sun 27/9

19:10-11:50

1 stop32h 40m

£567

Fastest return journey

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Wed 23/9

12:20-17:10

1 stop12h 50m

Seattle/Tacoma Intl

Sun 27/9

13:30-15:20

2 stops17h 50m

£579

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Wed 23/9

06:05-14:22

2 stops16h 17m

Seattle/Tacoma Intl

Sun 27/9

23:13-17:25

2 stops34h 12m

£585

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Wed 23/9

06:05-23:26

3 stops25h 21m

Seattle/Tacoma Intl

Sun 27/9

23:13-09:50

2 stops26h 37m

£589

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Fri 10/7

05:55-16:38

2 stops18h 43m

Seattle/Tacoma Intl

Sat 18/7

16:06-12:40

2 stops36h 34m

£594

BirminghamPortland

BHX - PDX

BHXPDX

Birmingham

Sun 1/11

20:50-11:20

1 stop22h 30m

Portland

Tue 10/11

07:00-08:35

2 stops17h 35m

£710

BirminghamPortland

BHX - PDX

BHXPDX

Birmingham

Sun 1/11

20:50-17:04

2 stops28h 14m

Portland

Tue 10/11

10:15-17:40

2 stops23h 25m

£740

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 £398.

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

You could potentially save up to 25% 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

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from Birmingham to State of Washington takes 12h 50m

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 June 2026, there are 5 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 £368	Free Cancellation	Rating 6.7 8,085 reviews	Search British Airways flights
Lufthansa	PriceFrom £398	Free Cancellation	Rating 6.8 8,109 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom £490	Free Cancellation	Rating 7.3 1,633 reviews	Search Aer Lingus flights
Virgin Atlantic	PriceFrom £565	Free Cancellation	Rating 7.5 690 reviews	Search Virgin Atlantic 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.