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$597+ Cheap flights from Seattle (SEA) to Birmingham (BHX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BHX
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 November 13, 2025.

This Expedia deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:05 pmSEA - BHX
1 stop11h 25mAer Lingus
Wed 12/171:20 pmBHX - SEA
1 stop13h 00mAer Lingus
Deal found 11/12$597
This Orbitz deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:05 pmSEA - BHX
1 stop12h 20mAer Lingus
Mon 12/228:15 amBHX - SEA
1 stop18h 05mAer Lingus
Deal found 11/12$663
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:10 amSEA - BHX
2 stops20h 35mUnited Airlines
Thu 12/186:00 amBHX - SEA
2 stops24h 59mUnited Airlines
Deal found 11/12$720
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:45 pmSEA - BHX
2 stops21h 05mDelta
Wed 12/176:15 amBHX - SEA
2 stops18h 06mDelta
Deal found 11/12$723
This KAYAK deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:10 pmSEA - BHX
1 stop17h 50mLufthansa
Tue 12/95:45 pmBHX - SEA
1 stop27h 35mLufthansa
Deal found 11/12$735
This Ovago deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:05 amSEA - BHX
2 stops18h 30mLufthansa
Tue 12/235:45 pmBHX - SEA
1 stop27h 35mLufthansa
Deal found 11/12$739
This Ovago deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:00 pmSEA - BHX
1 stop19h 05mLufthansa
Tue 12/235:45 pmBHX - SEA
1 stop27h 35mLufthansa
Deal found 11/12$740
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:10 amSEA - BHX
2 stops20h 35mUnited Airlines
Wed 12/176:00 amBHX - SEA
2 stops24h 16mUnited Airlines
Deal found 11/12$746
This Ovago deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:05 amSEA - BHX
2 stops18h 30mLufthansa
Mon 12/225:45 pmBHX - SEA
1 stop26h 25mLufthansa
Deal found 11/12$760
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:05 pmSEA - BHX
1 stop16h 35mMultiple Airlines
Tue 12/97:40 amBHX - SEA
2 stops20h 55mMultiple Airlines
Deal found 11/12$763

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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$490
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$685
Provider with most accurate pricing for Seattle/Tacoma Intl-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Birmingham flights.
Search Deals
From Seattle/Tacoma Intl to Birmingham
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated November 13, 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

Fri 1/30

2:10 pm-3:20 pm

1 stop17h 10m

Birmingham

Thu 2/19

6:15 am-11:40 am

1 stop13h 25m

$615

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Thu 1/29

1:40 pm-3:20 pm

1 stop17h 40m

Birmingham

Thu 2/19

6:15 am-11:40 am

1 stop13h 25m

$616

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Thu 1/29

1:40 pm-3:20 pm

1 stop17h 40m

Birmingham

Thu 2/19

6:15 am-11:40 am

1 stop13h 25m

$617

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Fri 1/30

7:10 am-9:30 am

2 stops18h 20m

Birmingham

Thu 2/19

6:15 am-11:40 am

1 stop13h 25m

$620

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Wed 1/28

11:17 am-5:50 pm

2 stops22h 33m

Birmingham

Thu 2/19

6:15 am-11:40 am

1 stop13h 25m

$620

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Thu 1/29

2:10 pm-5:00 pm

2 stops18h 50m

Birmingham

Thu 2/19

6:00 am-12:10 pm

1 stop14h 10m

$621

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 2/3

2:02 pm-5:50 pm

2 stops19h 48m

Birmingham

Tue 2/10

6:15 am-11:40 am

1 stop13h 25m

$621

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Fri 2/13

7:10 am-12:50 pm

2 stops21h 40m

Birmingham

Fri 2/27

6:15 am-11:40 am

1 stop13h 25m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Compare providers for flights from Seattle to Birmingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Birmingham in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Birmingham flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Birmingham flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Birmingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Birmingham flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Birmingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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, January is the cheapest month in which you can book a flight from Seattle to Birmingham (average of $480). Flying from Seattle to Birmingham in July is currently the most expensive (average of $665). 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 November 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Birmingham in the morning. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

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 November 13, 2025.
See what other customers who have flown with Delta, Aer Lingus, and Lufthansa from Seattle to Birmingham have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Overall

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,370 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,570 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    There are many flights that can get you from Seattle to Birmingham in 17h 40m. Fly via Delta to get the fastest option. Airlines will cover a distance of 4695 mi.

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

    Aer Lingus, at $607, was found to be the cheapest airline from Seattle to Birmingham.Alternate airlines to your destination round-trip include Lufthansa and Delta. Aer Lingus is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Seattle to Birmingham (average of $480). Flying from Seattle to Birmingham in July is currently the most expensive (average of $665). 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

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Wolverhampton
Worcester
West Bromwich

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Alternative routes for Seattle to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Seattle to Birmingham

Discover the top 3 airlines that operate flights from Seattle to Birmingham. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$607Average$718FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$685Average$805FlexibilityNo cancel feeOn-time76%
DeltaCheapest$712Average$1,231FlexibilityNo cancel feeOn-timeN/A

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