Cheap flights from Birmingham to Washington from £353

BHX — SEA
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Birmingham to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Birmingham to Washington

Thu 24/1206:00 -
1 stop15h 55m
Wed 6/115:25 -
1 stop21h 55m
Deal found 9/11£652
Thu 24/1220:45 -
1 stop23h 05m
Wed 6/123:10 -
2 stops25h 25m
Deal found 9/11£663
Thu 24/1220:45 -
1 stop23h 05m
Thu 31/1214:35 -
1 stop18h 15m
Deal found 8/11£666
Fri 4/1206:00 -
1 stop13h 50m
Mon 28/1214:35 -
1 stop14h 15m
Deal found 4/11£669
Thu 19/1120:45 -
1 stop23h 02m
Wed 2/1214:35 -
1 stop18h 15m
Deal found 5/11£669
Thu 24/1209:25 -
2 stops20h 29m
Wed 6/107:20 -
2 stops21h 30m
Deal found 9/11£675
Thu 24/1206:00 -
1 stop15h 55m
Fri 8/115:25 -
1 stop14h 10m
Deal found 5/11£677
Thu 24/1209:25 -
2 stops20h 29m
Thu 31/1207:15 -
2 stops18h 30m
Deal found 8/11£685
Thu 24/1206:00 -
1 stop13h 50m
Sat 9/116:05 -
1 stop13h 30m
Deal found 5/11£687

Find flight deals from Birmingham to Washington

Round-trip from

£615

One-way from

£353

Popular in

August

Cheapest in

April

Average price

£713
23/2-2/3
  • 23/2-2/3
  • 6 total stops
  • 52h 50m total
  • Birmingham to Washington
11/1-31/12
  • 11/1-31/12
  • 2 total stops
  • 17h 05m total
  • Birmingham to Washington
Highest demand for flights based on searches. 17% potential increase in price (£96 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights 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

Mon 11/1

07:55-17:00

2 stops17h 05m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£353

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Sat 16/1

15:40-17:00

3 stops33h 20m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£380

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Tue 30/3

20:10-19:23

2 stops31h 13m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£394

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Mon 11/1

06:00-11:50

1 stop13h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£465
Fastest return journey

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Wed 24/3

06:00-12:35

1 stop13h 35m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£465

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Sun 10/1

06:00-11:50

1 stop13h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£469

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Fri 15/1

06:00-11:50

1 stop13h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£469

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Thu 14/1

06:00-11:50

1 stop13h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£469

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Mon 29/3

07:15-20:40

3 stops21h 25m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£492

BirminghamSeattle

BHX Birmingham - SEA Seattle/Tacoma Intl

BHXSEA

Birmingham

Thu 14/1

11:20-00:43

2 stops21h 23m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£521

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Birmingham to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Birmingham with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Washington

What is the cheapest month to book a flight from Birmingham to State of Washington?

Currently, April is the cheapest month in which you can book a flight from Birmingham to State of Washington (average of £379). Flying from Birmingham to State of Washington in August is currently the most expensive (average of £857). 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.

Reviews of airlines servicing Washington

Get a feel of what it's like to fly with Aer Lingus,Lufthansa, andBritish Airways from Birmingham to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.2

Boarding

7.5

Crew

8.1

Food

6.7

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Comfort

7.2

Boarding

7.5

Crew

8.1

Food

6.7

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Comfort

7.2

Boarding

7.5

Crew

8.1

Food

6.7

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Comfort

7.2

Boarding

7.5

Crew

8.1

Food

6.7

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

  • What airport do you fly from for flights from Birmingham to Washington?

    Most people fly from Birmingham (BHX) if they book a flight from Birmingham to Washington. Birmingham is conveniently located just 6.8 mi from Birmingham’s city center.

  • How long is the flight from Birmingham to State of Washington?

    A quick flight from Birmingham to State of Washington can take about 13h 50m. KLM provides one of the quickest options available for as low as £669. Birmingham and State of Washington are separated by a distance of 4695 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Birmingham to State of Washington?

  • Can I find deals for flights from Birmingham to Washington that include hotel bookings?

    Yes. In addition to deals on Birmingham to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Washington.

  • Can I find deals for business class flights from Birmingham to Washington?

    Yes. Cheapflights offers flight deals from Birmingham to Washington 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 Birmingham to State of Washington?

    Currently, April is the cheapest month in which you can book a flight from Birmingham to State of Washington (average of £379). Flying from Birmingham to State of Washington in August is currently the most expensive (average of £857). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Birmingham to Washington

Top 3 airlines flying from Birmingham to Washington

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£364Average£391FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£393Average£406FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£522Average£741FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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