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SEA - BHX

£487 Find cheap flights from Seattle to Birmingham

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Birmingham departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 8/6
Sat 15/6

Search hundreds of travel sites at once for deals on flights to Birmingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Birmingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Birmingham, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,895,468 times on KAYAK, and here's why:

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Cheap flight deals from Seattle to Birmingham (SEA-BHX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Birmingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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06:00 - 07:40SEA-BHX
17h 40m2 stops
08:15 - 19:02BHX-SEA
18h 47m2 stops
£487American Airlines
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Tue, 1 Oct - Tue, 15 Oct
14:15 - 17:20SEA-BHX
19h 05m1 stop
05:55 - 12:15BHX-SEA
14h 20m1 stop
£527Lufthansa
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Tue, 1 Oct - Tue, 15 Oct
13:30 - 22:25SEA-BHX
24h 55m2 stops
05:55 - 12:15BHX-SEA
14h 20m1 stop
£532Lufthansa
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Tue, 1 Oct - Tue, 15 Oct
12:44 - 08:30SEA-BHX
35h 46m3 stops
05:55 - 22:00BHX-SEA
24h 05m2 stops
£548United Airlines
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Tue, 1 Oct - Tue, 15 Oct
18:10 - 19:45SEA-BHX
17h 35m1 stop
17:40 - 10:15BHX-SEA
24h 35m1 stop
£643KLM
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Wed, 17 Jul - Sun, 18 Aug
13:35 - 09:35SEA-BHX
12h 00m1 stop
10:30 - 11:20BHX-SEA
32h 50m1 stop
£668Air France
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Wed, 17 Jul - Sun, 18 Aug
11:15 - 13:05SEA-BHX
17h 50m2 stops
17:40 - 11:20BHX-SEA
25h 40m1 stop
£672Air France
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Wed, 17 Jul - Sun, 18 Aug
00:30 - 08:30SEA-BHX
24h 00m2 stops
09:10 - 12:15BHX-SEA
35h 05m1 stop
£721United Airlines
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Tue, 16 Jul - Sun, 18 Aug
18:45 - 16:10SEA-BHX
13h 25m1 stop
08:15 - 23:05BHX-SEA
22h 50m2 stops
£4,730Aer Lingus
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Mon, 27 May - Sat, 1 Jun
18:45 - 16:10SEA-BHX
13h 25m1 stop
08:15 - 23:05BHX-SEA
22h 50m2 stops
£4,835Aer Lingus
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Mon, 27 May - Sat, 1 Jun

Flights from Seattle to Birmingham - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Birmingham to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Seattle to Birmingham clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Seattle to Birmingham, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Birmingham, Tuesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Seattle to Birmingham?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Birmingham, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Birmingham is January, where tickets cost £548 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £1,307 and £915 respectively.

How far in advance should I book a flight from Seattle to Birmingham?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Birmingham, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Birmingham, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 39 days before departure.

Good to know - Cheap tickets from Seattle to Birmingham

Low season

November

High season

August

Cheapest flight

£487
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from Seattle to Birmingham

When to book flights from Seattle to Birmingham

Are your dates flexible? Find out the best times to travel from Seattle to Birmingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Birmingham

  • What is the cheapest flight from Seattle to Birmingham?

    In the last 3 days, the lowest price for a flight from Seattle to Birmingham was £608 for a return ticket.

  • Which aircraft models fly most regularly from Seattle to Birmingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Birmingham?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Birmingham, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Seattle to Birmingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Birmingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Birmingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Birmingham from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Birmingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Birmingham with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Birmingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Birmingham from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Seattle to Birmingham

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Birmingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Birmingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1338 reviews
7.0Entertainment
6.6Food
7.3Boarding
7.1Comfort
8.0Crew
Airline reviews

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

8.0 ExcellentDavid, May 2024MCO - MAN
Read more about Aer Lingus reviews

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

Seattle - Birmingham Flights

Departure:

Seattle (undefined)United States

Destination:

Birmingham (BHX)United Kingdom

Return flight deals:

Birmingham - Seattle

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