BHX - SEA

$578 Find Cheap Flights from Birmingham to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$889
Typical prices: $709-$1,060
KLM
Tue 11/27Tue 12/4
BHX - SEA • 1 stop
Cheapest one-way
$488
Typical prices: $693-$867
Multiple Airlines
Fri 12/14
BHX - SEA • 3 stops
Nonstop flights
There are currently no direct flights between Birmingham and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $637 (round-trip)
Shortest trip • 13h 43m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Birmingham to Seattle (BHX-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Birmingham to Seattle

Fri, Nov 27 - Fri, Dec 4
KLM Logo
6:00 am - 11:47 amBHX  Birmingham-SEA Seattle/Tacoma Intl
13h 47m1 stop Amsterdam Schiphol
KLM Logo
2:35 pm - 12:50 pmSEA  Seattle/Tacoma Intl-BHX Birmingham
14h 15m1 stop Amsterdam Schiphol
$889KLM
Fri, Nov 27 - Fri, Dec 4
KLM Logo
6:00 am - 11:47 amBHX  Birmingham-SEA Seattle/Tacoma Intl
13h 47m1 stop Amsterdam Schiphol
KLM Logo
11:55 am - 12:50 pmSEA  Seattle/Tacoma Intl-BHX Birmingham
16h 55m2 stops New York John F Kennedy Intl Amsterdam Schiphol
$898KLM
Thu, Nov 12 - Wed, Nov 25
Multiple Airlines Logo
6:00 am - 11:47 amBHX  Birmingham-SEA Seattle/Tacoma Intl
13h 47m1 stop Amsterdam Schiphol
Multiple Airlines Logo
3:25 pm - 5:40 pmSEA  Seattle/Tacoma Intl-BHX Birmingham
18h 15m1 stop Paris Charles de Gaulle
$906Multiple Airlines
Thu, Nov 12 - Wed, Nov 25
Delta Logo
6:00 am - 11:47 amBHX  Birmingham-SEA Seattle/Tacoma Intl
13h 47m1 stop Amsterdam Schiphol
Delta Logo
7:20 am - 12:50 pmSEA  Seattle/Tacoma Intl-BHX Birmingham
21h 30m2 stops Portland Amsterdam Schiphol
$911Delta
Fri, Nov 13 - Fri, Nov 27
Delta Logo
6:00 am - 11:47 amBHX  Birmingham-SEA Seattle/Tacoma Intl
13h 47m1 stop Amsterdam Schiphol
Delta Logo
7:15 am - 9:45 amSEA  Seattle/Tacoma Intl-BHX Birmingham
18h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$913Delta
Fri, Nov 27 - Fri, Dec 4
Delta Logo
6:00 am - 2:55 pmBHX  Birmingham-SEA Seattle/Tacoma Intl
16h 55m2 stops Amsterdam Schiphol Salt Lake City
Delta Logo
7:38 am - 9:45 amSEA  Seattle/Tacoma Intl-BHX Birmingham
18h 07m2 stops Boston Logan Intl Paris Charles de Gaulle
$915Delta
Thu, Nov 12 - Wed, Nov 25
Delta Logo
6:00 am - 6:37 pmBHX  Birmingham-SEA Seattle/Tacoma Intl
20h 37m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
1:50 pm - 4:50 pmSEA  Seattle/Tacoma Intl-BHX Birmingham
19h 00m2 stops Minneapolis St Paul Amsterdam Schiphol
$916Delta
Fri, Nov 13 - Fri, Nov 27
Delta Logo
6:00 am - 4:53 pmBHX  Birmingham-SEA Seattle/Tacoma Intl
18h 53m2 stops Amsterdam Schiphol Salt Lake City
Delta Logo
7:15 am - 9:45 amSEA  Seattle/Tacoma Intl-BHX Birmingham
18h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$919Delta
Thu, Mar 4 - Sun, Mar 7
Scandinavian Airlines Logo
7:10 pm - 10:04 pmBHX  Birmingham-SEA Seattle/Tacoma Intl
34h 54m2 stops Kastrup Copenhagen Boston Logan Intl
Scandinavian Airlines Logo
7:20 am - 6:30 pmSEA  Seattle/Tacoma Intl-BHX Birmingham
27h 10m2 stops Chicago O'Hare Intl Kastrup Copenhagen
$964Scandinavian Airlines
Thu, Dec 17 - Thu, Dec 24
Virgin Atlantic Logo
6:00 am - 11:50 amBHX  Birmingham-SEA Seattle/Tacoma Intl
13h 50m1 stop Amsterdam Schiphol
Virgin Atlantic Logo
4:10 pm - 9:20 pmSEA  Seattle/Tacoma Intl-BHX Birmingham
21h 10m1 stop Paris Charles de Gaulle
$970Virgin Atlantic
Booking Insights

Price, demand and travel trends for Birmingham to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Birmingham to Seattle?

Round-trip flights from Birmingham to Seattle typically range from $709 to $1,060. The lowest price found in the past 5 days was $889, on KLM.

What's the cheapest day of the week to fly from Birmingham to Seattle?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Birmingham to Seattle. It’s 20% cheaper than the average day, while Friday is the most expensive, with prices 32% higher.

What’s the cheapest month to fly from Birmingham to Seattle?

•April is the cheapest month to fly from Birmingham to Seattle at $516 round-trip.
•August ($1,145) and July ($1,060) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 121% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Key details for Birmingham to Seattle flights

Low season

December

Cheapest flight

$488
Beat the crowds with an average 73% drop in travelers.
The most popular month to fly with an average 92% increase in travelers.
One-way flight from Birmingham to Seattle

When to book flights from Birmingham to Seattle

Are your dates flexible? Find out the best times to travel from Birmingham to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Birmingham to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Birmingham to Seattle?

    Only Economy Class is available on flights from Birmingham to Seattle.

  • How long is a flight from Birmingham to Seattle?

    A nonstop flight from Birmingham to Seattle takes 00m, covering 4,695 miles.

  • Do I need a passport to fly from Birmingham to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Birmingham to Seattle flight?

    Round-trip flights from Birmingham to Seattle range from $709 to $1,060, with an average of $856 over the past 12 months. Anything below $709 counts as a good deal.

  • Have flight prices from Birmingham to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $889 to $1,950. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Birmingham to Seattle looking right now?

    One-way fares from Birmingham to Seattle are currently lower than usual. Average one-way flight prices are about $518, which is 33% below the typical average for this route.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • Which airports can I use when flying from Birmingham to Seattle?

    Flights from Birmingham to Seattle usually depart from Birmingham (BHX) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from Birmingham to Seattle pass through?

    One-stop flights from Birmingham to Seattle most commonly connect through:

    • Dublin (DUB) - 72% of one-stop connections
    • Frankfurt am Main (FRA) - 13% of one-stop connections
    • Amsterdam Schiphol (AMS) - 6% of one-stop connections
    • Paris Charles de Gaulle (CDG) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Birmingham to Seattle?

    Yes. Flexible dates can save you up to 40% on flights from Birmingham to Seattle. Tuesday is the cheapest departure day at $689 round-trip on average, while Friday is the most expensive at $1,134, a difference of $445.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Birmingham to Seattle?

    Flying via Paris Charles de Gaulle (CDG) gives the shortest average 1-stop total travel time at 13h 43m, compared with 13h 54m via Dublin (DUB) and 13h 59m via Amsterdam Schiphol (AMS).

  • What is the time difference between Birmingham and Seattle?

    Seattle is 8 hours behind Birmingham (Pacific Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Birmingham to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $689, about $445 less than Friday fares (39% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Birmingham to Seattle trip for April. Fares historically average $516 round-trip in that month - typically $629 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Birmingham to Seattle

Complete your trip to Seattle with a hotel stay or car rental