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Cheap flights from Seattle to Birmingham from £376

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BHX
21 Apr — 28 Apr1
1 adult

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 16 April 2025.

Round-trip from

£557

One-way from

£376

Popular in

July

Cheapest in

September

Average price

£611
United Airlines
  • United Airlines
  • 5/5-19/5
  • 4 total stops
  • 76h 32m total
  • Seattle to Birmingham
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Virgin Atlantic
  • Virgin Atlantic
  • 1/5
  • 1 total stop
  • 12h 00m total
  • Seattle to Birmingham
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Seattle to Birmingham

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 16 April 2025.

Mon 5/519:15SEA - BHX
2 stops38h 00mUnited Airlines
Mon 19/513:05BHX - SEA
2 stops38h 32mUnited Airlines
Deal found 15/4£557
Mon 5/518:35SEA - BHX
1 stop19h 35mAir France
Mon 19/518:40BHX - SEA
1 stop24h 35mAir France
Deal found 15/4£564
Fri 30/515:45SEA - BHX
2 stops24h 30mMultiple Airlines
Fri 6/605:55BHX - SEA
2 stops22h 45mMultiple Airlines
Deal found 15/4£567
Tue 12/814:20SEA - BHX
1 stop18h 55mLufthansa
Fri 22/805:55BHX - SEA
1 stop14h 00mLufthansa
Deal found 16/4£592
Thu 15/513:30SEA - BHX
1 stop24h 40mVirgin Atlantic
Mon 19/510:20BHX - SEA
1 stop32h 55mVirgin Atlantic
Deal found 15/4£597
Tue 12/807:20SEA - BHX
2 stops17h 10mDelta
Fri 22/806:00BHX - SEA
2 stops18h 54mDelta
Deal found 16/4£602
Thu 6/1105:45SEA - BHX
2 stops27h 25mAir Canada
Mon 10/1106:00BHX - SEA
2 stops20h 25mAir Canada
Deal found 15/4£617
Tue 8/710:46SEA - BHX
2 stops25h 49mAer Lingus
Tue 5/812:20BHX - SEA
1 stop12h 39mAer Lingus
Deal found 15/4£692

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 16 April 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

Mon 5/5

19:15-17:15

2 stops38h 00m

Birmingham

Mon 19/5

13:05-19:37

2 stops38h 32m

£557

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Mon 5/5

18:35-22:10

1 stop19h 35m

Birmingham

Mon 19/5

18:40-11:15

1 stop24h 35m

£564

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Fri 30/5

15:45-00:15

2 stops24h 30m

Birmingham

Fri 6/6

05:55-20:40

2 stops22h 45m

£567

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 12/8

14:20-17:15

1 stop18h 55m

Birmingham

Fri 22/8

05:55-11:55

1 stop14h 00m

£592

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Thu 15/5

13:30-22:10

1 stop24h 40m

Birmingham

Mon 19/5

10:20-11:15

1 stop32h 55m

£597

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 12/8

07:20-08:30

2 stops17h 10m

Birmingham

Fri 22/8

06:00-16:54

2 stops18h 54m

£602

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 8/7

10:46-20:35

2 stops25h 49m

Birmingham

Tue 5/8

12:20-16:59

1 stop12h 39m

£692

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Sat 31/5

19:15-17:15

2 stops38h 00m

Birmingham

Sat 7/6

09:30-20:37

2 stops43h 07m

£784

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Thu 1/5

13:30-09:30

1 stop12h 00m

£376

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Fri 12/9

18:50-17:05

1 stop14h 15m

£400

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 12 results
1
2

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, February is the cheapest month in which you can book a flight from Seattle to Birmingham (average of £83). Flying from Seattle to Birmingham in September is currently the most expensive (average of £112). 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 16 April 2025.

One of the essential ways to save on airfare from Seattle to Birmingham is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 2% on airfare.

Rainfall in Birmingham by month

Plan your trip to Birmingham by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Birmingham ranges from 40.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Birmingham when rainfall is around 40.0 mm.

Temperature in Birmingham by month

Plan your trip to Birmingham by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Birmingham, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Birmingham. Reviews last updated 16 April 2025.
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,134 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Seattle to Birmingham round-trip?

    Cheapflights users have booked flights from Seattle to Birmingham round-trip from £557. Other airlines that can offer you cheap pricing are Air France, from £564, and Lufthansa, from £592. United Airlines is 15% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Birmingham one-way?

    To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at £376. Lufthansa flights start at £400 while deals on United Airlines start at £405 one-way.

  • 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, February is the cheapest month in which you can book a flight from Seattle to Birmingham (average of £83). Flying from Seattle to Birmingham in September is currently the most expensive (average of £112). 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 Seattle?

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

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

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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.

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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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