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Cheap flights from Seattle to Birmingham from £386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Birmingham departing on 1/7. 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
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Find the cheapest flights from Seattle to Birmingham

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
22:47 - 09:45
SEA
-
BHX
26h 58m
2 stops
United Airlines Logo
05:55 - 14:22
BHX
-
SEA
16h 27m
2 stops
£597United Airlines
Sat, 12 Sep - Tue, 15 Sep
Scandinavian Airlines Logo
15:55 - 13:40
SEA
-
BHX
13h 45m
1 stop
Scandinavian Airlines Logo
14:10 - 13:45
BHX
-
SEA
31h 35m
1 stop
£603Scandinavian Airlines
Sat, 12 Sep - Sat, 19 Sep
United Airlines Logo
19:35 - 17:40
SEA
-
BHX
38h 05m
2 stops
United Airlines Logo
05:55 - 11:55
BHX
-
SEA
14h 00m
1 stop
£605United Airlines
Sat, 12 Sep - Tue, 15 Sep
United Airlines Logo
10:47 - 09:50
SEA
-
BHX
39h 03m
2 stops
United Airlines Logo
06:05 - 11:55
BHX
-
SEA
13h 50m
1 stop
£606United Airlines
Mon, 21 Sep - Thu, 24 Sep
United Airlines Logo
17:00 - 17:35
SEA
-
BHX
40h 35m
2 stops
United Airlines Logo
06:05 - 21:56
BHX
-
SEA
23h 51m
2 stops
£608United Airlines
Mon, 21 Sep - Thu, 24 Sep
United Airlines Logo
17:00 - 17:35
SEA
-
BHX
40h 35m
2 stops
United Airlines Logo
06:05 - 21:56
BHX
-
SEA
23h 51m
2 stops
£609United Airlines
Mon, 21 Sep - Thu, 24 Sep
SWISS Logo
07:00 - 08:05
SEA
-
BHX
17h 05m
2 stops
SWISS Logo
18:50 - 22:29
BHX
-
SEA
35h 39m
2 stops
£641SWISS
Tue, 13 Oct - Thu, 22 Oct
Scandinavian Airlines Logo
15:55 - 18:35
SEA
-
BHX
18h 40m
1 stop
Scandinavian Airlines Logo
19:15 - 22:05
BHX
-
SEA
34h 50m
2 stops
£646Scandinavian Airlines
Sun, 13 Sep - Wed, 16 Sep
SWISS Logo
07:00 - 08:05
SEA
-
BHX
17h 05m
2 stops
SWISS Logo
18:50 - 22:29
BHX
-
SEA
35h 39m
2 stops
£662SWISS
Tue, 13 Oct - Thu, 22 Oct
Lufthansa Logo
18:50 - 17:10
SEA
-
BHX
14h 20m
1 stop
Lufthansa Logo
06:05 - 12:20
BHX
-
SEA
14h 15m
1 stop
£663Lufthansa
Tue, 13 Oct - Thu, 22 Oct

United Airlines flights from Seattle to Birmingham

Our best United Airlines deals on Seattle to Birmingham flight tickets
United Airlines
12 Sept
SEA22:47Seattle/Tacoma Intl
26h 58m
2 stops
BHX09:45Birmingham
15 Sept
BHX05:55Birmingham
16h 27m
2 stops
SEA14:22Seattle/Tacoma Intl
£597
United Airlines
12 Sept
SEA19:35Seattle/Tacoma Intl
38h 05m
2 stops
BHX17:40Birmingham
15 Sept
BHX05:55Birmingham
14h 00m
1 stop
SEA11:55Seattle/Tacoma Intl
£605
United Airlines
21 Sept
SEA10:47Seattle/Tacoma Intl
39h 03m
2 stops
BHX09:50Birmingham
24 Sept
BHX06:05Birmingham
13h 50m
1 stop
SEA11:55Seattle/Tacoma Intl
£606

Delta flights from Seattle to Birmingham

Our best Delta deals on Seattle to Birmingham flight tickets
Delta
10 Sept
SEA09:50Seattle/Tacoma Intl
18h 50m
2 stops
BHX12:40Birmingham
15 Sept
BHX09:20Birmingham
19h 09m
2 stops
SEA20:29Seattle/Tacoma Intl
£715
Delta
1 Jul
SEA13:30Seattle/Tacoma Intl
16h 10m
1 stop
BHX13:40Birmingham
15 Jul
BHX09:15Birmingham
19h 19m
2 stops
SEA20:34Seattle/Tacoma Intl
£836
Delta
21 May
SEA18:40Seattle/Tacoma Intl
15h 10m
1 stop
BHX17:50Birmingham
30 May
BHX05:55Birmingham
18h 35m
1 stop
SEA16:30Seattle/Tacoma Intl
£1,034

momondo Fare Finder

 
Customise your flight search to find flights from Seattle to Birmingham 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 11 May 2026.
Use the filters below to find and compare flights from Seattle to Birmingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Sat 12/9

22:47-09:45

2 stops26h 58m

Birmingham

Tue 15/9

05:55-14:22

2 stops16h 27m

£597

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Sat 12/9

15:55-13:40

1 stop13h 45m

Birmingham

Sat 19/9

14:10-13:45

1 stop31h 35m

£603

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Sat 12/9

19:35-17:40

2 stops38h 05m

Birmingham

Tue 15/9

05:55-11:55

1 stop14h 00m

£605

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Mon 21/9

10:47-09:50

2 stops39h 03m

Birmingham

Thu 24/9

06:05-11:55

1 stop13h 50m

£606

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Mon 21/9

17:00-17:35

2 stops40h 35m

Birmingham

Thu 24/9

06:05-21:56

2 stops23h 51m

£608

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Mon 21/9

17:00-17:35

2 stops40h 35m

Birmingham

Thu 24/9

06:05-21:56

2 stops23h 51m

£609

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 13/10

07:00-08:05

2 stops17h 05m

Birmingham

Thu 22/10

18:50-22:29

2 stops35h 39m

£641

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Sun 13/9

15:55-18:35

1 stop18h 40m

Birmingham

Wed 16/9

19:15-22:05

2 stops34h 50m

£646

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 13/10

07:00-08:05

2 stops17h 05m

Birmingham

Thu 22/10

18:50-22:29

2 stops35h 39m

£662
Fastest return journey

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 13/10

18:50-17:10

1 stop14h 20m

Birmingham

Thu 22/10

06:05-12:20

1 stop14h 15m

£663

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Birmingham from

How to get the cheapest flight ticket from Seattle to Birmingham

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 Seattle and Birmingham?

What is the cheapest month to fly to Birmingham?

The month of October is, on average, the cheapest month to fly to Birmingham from Seattle, with most prices found around £460. If you aren’t able to travel during the month of October, then book flights to Birmingham from Seattle during December instead. Flights to Birmingham in December, while not as cheap as those in October, still average around £492.

When to book flights from Seattle to Birmingham

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

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

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

Fastest flight time

17h 05m

Direct flights

None
The fastest flight from Seattle to Birmingham takes 17h 05m
There are no direct flights from Seattle to Birmingham. There are no popular flight routes from Seattle to Birmingham.
Search flight deals

Frequently asked questions about flying from Seattle to Birmingham

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

    The straight-line distance from Seattle/Tacoma Intl to Birmingham is 4681.3 mi. A reasonable flight in good conditions will take 17h 05m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to Birmingham Airport?

    The necessary travel and health documents for your Birmingham 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.

Travelling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Worcester
Wolverhampton
Walsall
Solihull
Dudley
West Bromwich
Tamworth
Sutton Coldfield
Malvern
Nuneaton
Stourbridge
Hinckley
Bromsgrove
Oldbury
Leominster

Why use momondo?

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

Finding the right flight to Birmingham from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Birmingham quick and easy, saving you time and money.

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

All flight searches from Seattle to Birmingham on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Birmingham from Seattle.

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

Yes. momondo can track prices for Seattle to Birmingham 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.

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