Cheap Flights from Seattle, WA to Birmingham from $266

Return flight: Birmingham – Seattle

On Cheapflightsplus.com you will find 995 connecting flights from Seattle to Birmingham. You can compare airfare deals from 19 airlines and multiple travel sites from $266, book and save on cheap plane tickets and last minute offers. Also check out SEA-BHX flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Birmingham depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Birmingham is 7562 miles. Time difference between the cities is 8h. Airplanes depart 00:59 to 23:59 from 3 Seattle airports and arrive 00:59 to 23:59 to 1 Birmingham airport. Average flight time is 27h 15m.

  • The fastest flight 11h 25m
  • Average flight time 27h 15m
  • The earliest flight 00:59
  • The latest flight 23:59
  • Distance 4699 ml

The cheapest months to travel to Birmingham are july (from 266 $), october (from 309 $), september (from 326 $).

The most expensive months are january (from 615 $), february (from 612 $), november (from 600 $).

What is the lowest airfare Seattle to Birmingham?

The cheapest plane ticket found by our users is $266. This airfare is for economy class on one-way FI680 flight by Icelandair for July 5, 2025 which leaves Seattle-Tacoma Intl in Seattle at 15:45 am and arrives at Birmingham Birmingham Int. at 19:45.

Economy class
$266
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Business class
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First class
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Flight Schedule Seattle (Washington) to Birmingham

13:50 — 07:25+2days
33h 35m flight time
Find flight
from$310
13:50 — 16:30 Seattle — Calgary
WS1553 WestJet
2h 45m stop
19:15 — 10:05 Calgary — Edinburgh
WS60 WestJet
20h 5m stop
06:10 — 07:25 Edinburgh — Birmingham
U2331 EasyJet
15:45 — 19:45+1day
20h flight time
Find flight
from$266
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
1h 20m stop
07:35 — 13:10 Reykjavik — Berlin
FI528 Icelandair
5h 35m stop
18:45 — 19:45 Berlin — Birmingham
FR2961 Ryanair
15:45 — 13:30+2days
37h 45m flight time
Find flight
from$283
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
1h 35m stop
07:50 — 14:35 Reykjavik — Rome
FI562 Icelandair
21h 15m stop
11:50 — 13:30 Rome — Birmingham
W46183 Aero Services Executive
15:45 — 18:35+1day
18h 50m flight time
Find flight
from$309
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
1h 25m stop
07:40 — 12:55 Reykjavik — Copenhagen
FI204 Icelandair
4h 40m stop
17:35 — 18:35 Copenhagen — Birmingham
SK2535 SAS
15:45 — 21:55+1day
22h 10m flight time
Find flight
from$312
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
1h 45m stop
08:00 — 14:10 Reykjavik — Milan
FI590 Icelandair
6h 40m stop
20:50 — 21:55 Milan — Birmingham
U26680 EasyJet
15:45 — 18:35+1day
18h 50m flight time
Find flight
from$313
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
4h 20m stop
10:35 — 15:45 Reykjavik — Copenhagen
FI208 Icelandair
1h 50m stop
17:35 — 18:35 Copenhagen — Birmingham
SK2535 SAS
15:45 — 00:40+2days
24h 55m flight time
Find flight
from$317
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
2h 5m stop
08:20 — 14:30 Reykjavik — Milan
FI590 Icelandair
9h 5m stop
23:35 — 00:40 Milan — Birmingham
FR5102 Ryanair
15:45 — 17:25+1day
17h 40m flight time
Find flight
from$329
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
1h 15m stop
07:30 — 11:05 Reykjavik — Dublin
FI416 Icelandair
5h 15m stop
17:25 — 18:30 Dublin — Birmingham
FR664 Ryanair
15:45 — 20:25+1day
20h 40m flight time
Find flight
from$330
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
1h 15m stop
07:30 — 11:05 Reykjavik — Dublin
FI416 Icelandair
8h 15m stop
21:05 — 22:10 Dublin — Birmingham
FR662 Ryanair
19:00 — 13:30+3days
58h 30m flight time
Find flight
from$308
19:00 — 09:25 Seattle — Reykjavik
FI682 Icelandair
22h 25m stop
07:50 — 14:35 Reykjavik — Rome
FI562 Icelandair
21h 15m stop
11:50 — 13:30 Rome — Birmingham
W46183 Aero Services Executive
19:00 — 18:35+1day
15h 35m flight time
Find flight
from$313
19:00 — 09:25 Seattle — Reykjavik
FI682 Icelandair
1h 10m stop
10:35 — 15:45 Reykjavik — Copenhagen
FI208 Icelandair
1h 50m stop
17:35 — 18:35 Copenhagen — Birmingham
SK2535 SAS
19:00 — 11:15+3days
56h 15m flight time
Find flight
from$326
19:00 — 09:25 Seattle — Reykjavik
FI682 Icelandair
23h stop
08:25 — 14:45 Reykjavik — Barcelona
FI596 Icelandair
19h stop
09:45 — 11:15 Barcelona — Birmingham
VY8754 Vueling
23:30 — 14:15+3days
54h 45m flight time
Find flight
from$275
23:30 — 14:00 Seattle — Reykjavik
FI684 Icelandair
17h 20m stop
07:20 — 13:05 Reykjavik — Prague
FI536 Icelandair
24h 5m stop
13:10 — 14:15 Prague — Birmingham
EW4220 Eurowings AG
23:30 — 11:15+3days
51h 45m flight time
Find flight
from$277
23:30 — 14:00 Seattle — Reykjavik
FI684 Icelandair
18h 25m stop
08:25 — 14:45 Reykjavik — Barcelona
FI596 Icelandair
19h stop
09:45 — 11:15 Barcelona — Birmingham
VY8754 Vueling
23:30 — 13:30+3days
54h flight time
Find flight
from$304
23:30 — 14:00 Seattle — Reykjavik
FI684 Icelandair
17h 50m stop
07:50 — 14:35 Reykjavik — Rome
FI562 Icelandair
21h 15m stop
11:50 — 13:30 Rome — Birmingham
W46183 Aero Services Executive
Full flight schedule will help you in detecting at what time planes fly from Seattle to Birmingham. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 13, 2025.

Popular Airlines on the Route

The flight Seattle — Birmingham is served by 19 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by KLM - 56 departures per week at the price of from $ 518 . And the most expensive tickets are offered by Lufthansa airline - from $ 4954.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 995 flights with layovers on the route. The fastest connecting flight is EI52 by Aer Lingus takes 11h 25m and the cheapest is FI680 by Icelandair for $266.

  • KL - KLM
    from $518
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  • DE - Condor Airlines
    from $936
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  • AC - Air Canada
    from $383
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  • FI - Icelandair
    from $266
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  • EI - Aer Lingus
    from $461
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  • AF - Air France
    from $502
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  • LX - SWISS International Air Lines
    from $469
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  • UA - United Airlines
    from $482
    Find
  • AS - Alaska Airlines
    from $376
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  • F9 - Frontier Airlines
    from $405
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  • TK - Turkish Airlines
    from $769
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  • SK - SAS
    from $440
    Find
See more connecting flights

Airports

You can fly from Seattle to Birmingham from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

  • Boeing Field International Airport-BFI
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  • Seattle-Tacoma Intl-SEA
    from $266
    Find
  • Kenmore Air Harbor SPB-LKE
    Find

Birmingham airports

  • Birmingham Int.-BHX
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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