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Cheap flights from Seattle to Birmingham from £497

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BHX
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Seattle to Birmingham

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Birmingham
Explore the most affordable flight options available from Seattle to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Tue 2/1213:40SEA - BHX
1 stop23h 35mMultiple Airlines
Wed 10/1217:40BHX - SEA
1 stop26h 10mMultiple Airlines
Deal found 23/10£497
Tue 2/1207:20SEA - BHX
2 stops17h 10mDelta
Thu 11/1206:15BHX - SEA
1 stop13h 35mDelta
Deal found 23/10£502
Tue 2/1208:10SEA - BHX
2 stops30h 35mMultiple Airlines
Thu 11/1206:00BHX - SEA
2 stops24h 06mMultiple Airlines
Deal found 23/10£503
Sun 7/1210:40SEA - BHX
2 stops17h 55mUnited Airlines
Sun 14/1213:20BHX - SEA
2 stops41h 08mUnited Airlines
Deal found 23/10£529
Tue 18/1113:40SEA - BHX
1 stop20h 10mMultiple Airlines
Mon 24/1120:50BHX - SEA
1 stop22h 55mMultiple Airlines
Deal found 22/10£533
Tue 18/1110:05SEA - BHX
2 stops22h 55mLufthansa
Mon 24/1117:45BHX - SEA
2 stops33h 31mLufthansa
Deal found 22/10£541
Fri 24/1018:50SEA - BHX
2 stops21h 25mMultiple Airlines
Fri 31/1009:30BHX - SEA
2 stops34h 40mMultiple Airlines
Deal found 23/10£549
Wed 29/1021:05SEA - BHX
1 stop16h 35mMultiple Airlines
Wed 5/1108:40BHX - SEA
1 stop13h 30mMultiple Airlines
Deal found 23/10£556
Tue 2/1207:00SEA - BHX
2 stops21h 35mUnited Airlines
Wed 10/1206:00BHX - SEA
3 stops26h 50mUnited Airlines
Deal found 23/10£559
Thu 13/1115:37SEA - BHX
2 stops18h 18mMultiple Airlines
Tue 18/1106:00BHX - SEA
1 stop14h 10mMultiple Airlines
Deal found 22/10£569

Cheap flight deals from Seattle to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Birmingham (BHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 October 2025.

Round-trip from

£369

Popular in

June

Cheapest in

October

Average price

£489
14/1-21/1
  • 14/1-21/1
  • 4 total stops
  • 37h 10m total
  • Seattle to Birmingham
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from Seattle to Birmingham that are best for you.

Fly from

Seattle

Fly to

Birmingham

Route

Depart

Return

Price

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 2/12

13:40-21:15

1 stop23h 35m

Birmingham

Thu 11/12

13:35-11:50

1 stop30h 15m

£497

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Thu 8/1

12:35-17:55

2 stops21h 20m

Birmingham

Fri 16/1

18:50-21:12

2 stops34h 22m

£500

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Fri 30/1

14:10-15:20

1 stop17h 10m

Birmingham

Fri 6/2

06:15-11:40

1 stop13h 25m

£501

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Thu 8/1

13:40-15:20

1 stop17h 40m

Birmingham

Fri 16/1

09:20-11:50

1 stop34h 30m

£502

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Thu 8/1

13:40-15:20

1 stop17h 40m

Birmingham

Wed 14/1

13:30-11:50

1 stop30h 20m

£502

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Wed 7/1

14:10-21:15

1 stop23h 05m

Birmingham

Wed 14/1

13:30-11:50

1 stop30h 20m

£502

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Thu 8/1

13:40-15:20

1 stop17h 40m

Birmingham

Fri 16/1

09:20-11:50

1 stop34h 30m

£502

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 2/12

07:10-12:50

2 stops21h 40m

Birmingham

Wed 10/12

06:15-11:50

1 stop13h 35m

£502

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 2/12

07:20-08:30

2 stops17h 10m

Birmingham

Thu 11/12

06:15-11:50

1 stop13h 35m

£502

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 6/1

13:40-21:15

1 stop23h 35m

Birmingham

Wed 14/1

17:40-11:50

1 stop26h 10m

£503

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 11 results
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Best time to book a flight from Seattle to Birmingham

Have a flexible travel schedule? Discover the best time to fly to Birmingham from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Seattle to Birmingham?

Currently, November is the cheapest month in which you can book a flight from Seattle to Birmingham (average of £343). Flying from Seattle to Birmingham in July is currently the most expensive (average of £514). 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.

What is the cheapest time of day to fly from SEA to BHX?

Find hourly flight availability from Seattle to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

One of the essential ways to save on airfare from Seattle to Birmingham is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 69% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Birmingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Birmingham?

    Departing from Seattle to Birmingham will take you 17h 40m. There are 4695 mi between Seattle and Birmingham. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Birmingham 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 Seattle to Birmingham?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Birmingham (average of £343). Flying from Seattle to Birmingham in July is currently the most expensive (average of £514). 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

Travelling to a place near Birmingham?

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

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How does Cheapflights help users find flights from Seattle to Birmingham?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Birmingham. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Birmingham?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Birmingham by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Birmingham with no change fees?

Certainly. Search results for flights to Birmingham from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Birmingham become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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