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Cheap flights from Birmingham to Seattle from £416

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham to Seattle departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:15 - 18:00
BHX
-
SEA
16h 45m
2 stops
Multiple Airlines Logo
15:35 - 13:10
SEA
-
BHX
14h 35m
2 stops
£416Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
07:40 - 18:00
BHX
-
SEA
17h 20m
2 stops
Multiple Airlines Logo
15:35 - 18:30
SEA
-
BHX
19h 55m
3 stops
£562Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Scandinavian Airlines Logo
19:10 - 22:25
BHX
-
SEA
35h 15m
2 stops
Scandinavian Airlines Logo
07:15 - 18:30
SEA
-
BHX
28h 15m
2 stops
£570Scandinavian Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
17:20 - 10:29
BHX
-
SEA
49h 09m
2 stops
Multiple Airlines Logo
18:55 - 16:10
SEA
-
BHX
13h 15m
1 stop
£580Multiple Airlines
Sun, 19 Apr - Mon, 11 May
Scandinavian Airlines Logo
19:15 - 22:10
BHX
-
SEA
34h 55m
2 stops
Scandinavian Airlines Logo
07:15 - 13:40
SEA
-
BHX
22h 25m
2 stops
£581Scandinavian Airlines
Thu, 2 Apr - Sat, 25 Apr
Multiple Airlines Logo
08:40 - 18:20
BHX
-
SEA
17h 40m
1 stop
Multiple Airlines Logo
21:05 - 22:15
SEA
-
BHX
18h 10m
1 stop
£582Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
08:40 - 20:16
BHX
-
SEA
43h 36m
2 stops
Multiple Airlines Logo
21:05 - 22:15
SEA
-
BHX
18h 10m
1 stop
£584Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
07:00 - 10:25
BHX
-
SEA
35h 25m
3 stops
Multiple Airlines Logo
09:55 - 17:25
SEA
-
BHX
23h 30m
2 stops
£589Multiple Airlines
Fri, 10 Apr - Mon, 4 May
Multiple Airlines Logo
12:15 - 21:53
BHX
-
SEA
41h 38m
3 stops
Multiple Airlines Logo
09:55 - 17:25
SEA
-
BHX
23h 30m
2 stops
£589Multiple Airlines
Sun, 19 Apr - Mon, 11 May
Scandinavian Airlines Logo
19:10 - 22:22
BHX
-
SEA
34h 12m
2 stops
Scandinavian Airlines Logo
07:20 - 18:30
SEA
-
BHX
28h 10m
2 stops
£607Scandinavian Airlines
Tue, 17 Mar - Tue, 24 Mar

Scandinavian Airlines flights from Birmingham to Seattle

Our best Scandinavian Airlines deals on Birmingham to Seattle flight tickets
Scandinavian Airlines
1 Mar
BHX19:10Birmingham
35h 15m
2 stops
SEA22:25Seattle/Tacoma Intl
8 Mar
SEA07:15Seattle/Tacoma Intl
28h 15m
2 stops
BHX18:30Birmingham
£570
Scandinavian Airlines
2 Apr
BHX19:15Birmingham
34h 55m
2 stops
SEA22:10Seattle/Tacoma Intl
25 Apr
SEA07:15Seattle/Tacoma Intl
22h 25m
2 stops
BHX13:40Birmingham
£581
Scandinavian Airlines
17 Mar
BHX19:10Birmingham
34h 12m
2 stops
SEA22:22Seattle/Tacoma Intl
24 Mar
SEA07:20Seattle/Tacoma Intl
28h 10m
2 stops
BHX18:30Birmingham
£607

Lufthansa flights from Birmingham to Seattle

Our best Lufthansa deals on Birmingham to Seattle flight tickets
Lufthansa
17 Mar
BHX06:00Birmingham
14h 10m
1 stop
SEA13:10Seattle/Tacoma Intl
24 Mar
SEA15:00Seattle/Tacoma Intl
14h 35m
1 stop
BHX12:35Birmingham
£619
Lufthansa
4 Mar
BHX06:00Birmingham
24h 43m
2 stops
SEA22:43Seattle/Tacoma Intl
17 Mar
SEA15:00Seattle/Tacoma Intl
14h 35m
1 stop
BHX12:35Birmingham
£624
Lufthansa
17 Mar
BHX06:00Birmingham
14h 10m
1 stop
SEA13:10Seattle/Tacoma Intl
24 Mar
SEA15:00Seattle/Tacoma Intl
19h 00m
2 stops
BHX17:00Birmingham
£627

momondo Fare Finder

 
Customise your flight search to find flights from Birmingham to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Birmingham to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Tue 17/3

08:15-18:00

2 stops16h 45m

Seattle/Tacoma Intl

Tue 24/3

15:35-13:10

2 stops14h 35m

£416

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Tue 17/3

07:40-18:00

2 stops17h 20m

Seattle/Tacoma Intl

Tue 24/3

15:35-18:30

3 stops19h 55m

£562

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Sun 1/3

19:10-22:25

2 stops35h 15m

Seattle/Tacoma Intl

Sun 8/3

07:15-18:30

2 stops28h 15m

£570

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Sun 19/4

17:20-10:29

2 stops49h 09m

Seattle/Tacoma Intl

Mon 11/5

18:55-16:10

1 stop13h 15m

£580

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Thu 2/4

19:15-22:10

2 stops34h 55m

Seattle/Tacoma Intl

Sat 25/4

07:15-13:40

2 stops22h 25m

£581

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Sun 1/3

08:40-18:20

1 stop17h 40m

Seattle/Tacoma Intl

Sun 8/3

21:05-22:15

1 stop18h 10m

£582

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Sun 1/3

08:40-20:16

2 stops43h 36m

Seattle/Tacoma Intl

Sun 8/3

21:05-22:15

1 stop18h 10m

£584

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Fri 10/4

07:00-10:25

3 stops35h 25m

Seattle/Tacoma Intl

Mon 4/5

09:55-17:25

2 stops23h 30m

£589

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Sun 19/4

12:15-21:53

3 stops41h 38m

Seattle/Tacoma Intl

Mon 11/5

09:55-17:25

2 stops23h 30m

£589

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Tue 17/3

19:10-22:22

2 stops34h 12m

Seattle/Tacoma Intl

Tue 24/3

07:20-18:30

2 stops28h 10m

£607

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Seattle from

How to get the cheapest flight ticket from Birmingham to Seattle

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 typical price of a round-trip flight between Birmingham and Seattle?

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Birmingham is in March. Flight prices, which tend to average around £497, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Seattle, with average flight prices from Birmingham averaging around £509.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Birmingham when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around £619 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Birmingham for as low as £548 on momondo.

When to book flights from Birmingham to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Birmingham to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Birmingham to Seattle (BHX to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Birmingham to Seattle

Fastest flight time

14h 15m

Direct flights

None
The fastest flight from Birmingham to Seattle takes 14h 15m
There are no direct flights from Birmingham to Seattle. There are no popular flight routes from Birmingham to Seattle.
Search flight deals

  • How far is Birmingham to Seattle/Tacoma Intl by plane?

    The distance between Birmingham and Seattle/Tacoma Intl is about 4681.3 mi. By plane, this route typically takes 14h 15m.

  • When did momondo last update prices for flights from Birmingham Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Birmingham Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Birmingham Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Birmingham Airport to Seattle/Tacoma Intl Airport?

    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 Birmingham Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Birmingham to Seattle?

Best airlines flying from Birmingham to Seattle

Compare and see reviews for airlines that fly from Birmingham to Seattle with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £355Free CancellationRating
6.7
7,710 reviews
Search British Airways flights
LufthansaPriceFrom £383Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
KLMPriceFrom £498Free CancellationRating
7.7
1,448 reviews
Search KLM flights
Air FrancePriceFrom £509Free CancellationRating
7.4
1,531 reviews
Search Air France flights
Virgin AtlanticPriceFrom £511Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
Aer LingusPriceFrom £533Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
DeltaPriceFrom £580Free CancellationRating
7.9
8,131 reviews
Search Delta flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Fife
SeaTac
Tukwila

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Seattle from Birmingham which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Birmingham to Seattle?

Once you have performed a search for Birmingham to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Birmingham and alert you when they change.

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