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Cheap flights from Birmingham to Seattle from £615

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. 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.
BHX — SEA
5 May — 12 May1
1 adult
Sun 5/5
Sun 12/5

The best prices from Birmingham to Seattle/Tacoma Intl are usually found in February or November, booked 19 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Birmingham to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to Seattle (SEA). 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 30 April 2024.

Popular in

July

Cheapest in

February

Average price

£637

Round-trip from

£473
High demand for flights, 29% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Birmingham to Seattle/Tacoma Intl
Search Deals

What is the cheapest day to fly round-trip from Birmingham to Seattle?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 48% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from Birmingham to Seattle, book at least 20 days before your planned departure. Booking around this time can save you about 48% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £596 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £943.

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

February can be a great time to fly to Seattle from Birmingham with a flight ticket averaging about £611. Cheapflights users have found deals in the month of February for as cheap as £391. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Birmingham to Seattle (BHX - SEA)?

One of the essential ways to save on airfare from Birmingham to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 18% on airfare.

Cheap United Airlines flights from Birmingham to Seattle

Explore cheap flight options specifically provided by United Airlines for the route between Birmingham and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 927,560 searches. Data last updated 30 April 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Birmingham to Seattle. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 27/605:55BHX - SEA
2 stops26h 57mUnited Airlines
Mon 1/700:30SEA - BHX
2 stops24h 00mUnited Airlines
Deal found 29/4£728
Thu 27/605:55BHX - SEA
2 stops26h 57mUnited Airlines
Tue 2/707:00SEA - BHX
2 stops17h 30mUnited Airlines
Deal found 29/4£748
Thu 27/605:55BHX - SEA
2 stops26h 57mUnited Airlines
Tue 2/718:35SEA - BHX
3 stops29h 55mUnited Airlines
Deal found 29/4£796
Thu 27/609:10BHX - SEA
2 stops23h 42mUnited Airlines
Tue 2/718:35SEA - BHX
3 stops53h 55mUnited Airlines
Deal found 29/4£820
Thu 27/605:55BHX - SEA
1 stop14h 30mUnited Airlines
Mon 1/700:30SEA - BHX
2 stops24h 00mUnited Airlines
Deal found 29/4£958
Mon 29/709:10BHX - SEA
1 stop35h 05mUnited Airlines
Tue 6/800:30SEA - BHX
2 stops32h 55mUnited Airlines
Deal found 29/4£1,318
Mon 29/709:10BHX - SEA
2 stops44h 03mUnited Airlines
Tue 6/800:30SEA - BHX
2 stops32h 55mUnited Airlines
Deal found 29/4£1,353

Cheap Delta flights from Birmingham to Seattle

Explore cheap flight options specifically provided by Delta for the route between Birmingham and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 927,560 searches. Data last updated 30 April 2024.
Have a look at some of the cheapest available Delta flights departing from Birmingham and landing in Seattle. Deals are refreshing constantly so come back soon for more options.
Thu 16/510:30BHX - SEA
1 stop15h 10mDelta
Thu 23/509:29SEA - BHX
2 stops19h 36mDelta
Deal found 28/4£647
Thu 16/506:15BHX - SEA
2 stops20h 10mDelta
Thu 23/507:22SEA - BHX
2 stops18h 13mDelta
Deal found 28/4£654
Thu 27/606:00BHX - SEA
1 stop12h 20mDelta
Tue 2/711:15SEA - BHX
2 stops17h 50mDelta
Deal found 29/4£674
Fri 16/806:00BHX - SEA
1 stop12h 15mDelta
Fri 23/806:00SEA - BHX
2 stops18h 30mDelta
Deal found 28/4£971
Fri 16/806:00BHX - SEA
2 stops20h 04mDelta
Fri 23/806:00SEA - BHX
2 stops18h 30mDelta
Deal found 28/4£975
Mon 29/710:30BHX - SEA
2 stops19h 55mDelta
Wed 7/813:35SEA - BHX
1 stop12h 00mDelta
Deal found 29/4£1,053
Mon 29/710:30BHX - SEA
2 stops19h 55mDelta
Wed 7/806:30SEA - BHX
2 stops18h 00mDelta
Deal found 29/4£1,056

Cheap Birmingham to Seattle flights in April & May 2024

Find cheap flight options from Birmingham to Seattle specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 927,560 searches. Prices were last updated on 30 April 2024.
Scroll through some of the best deals on flights from Birmingham to Seattle in 2024. Check back soon for alternative fares.
Thu 16/510:30BHX - SEA
1 stop15h 10mDelta
Thu 23/509:29SEA - BHX
2 stops19h 36mDelta
Deal found 28/4£647
Thu 16/506:15BHX - SEA
2 stops20h 10mDelta
Thu 23/507:22SEA - BHX
2 stops18h 13mDelta
Deal found 28/4£654
Thu 16/517:15BHX - SEA
1 stop31h 30mTurkish Airlines
Thu 23/518:40SEA - BHX
1 stop31h 05mTurkish Airlines
Deal found 28/4£662
Tue 30/420:15BHX - SEA
1 stop22h 00mMultiple Airlines
Tue 7/513:35SEA - BHX
1 stop15h 30mMultiple Airlines
Deal found 29/4£879
Wed 1/518:00BHX - SEA
1 stop29h 00mMultiple Airlines
Wed 8/517:20SEA - BHX
1 stop16h 05mMultiple Airlines
Deal found 28/4£881
Tue 30/409:15BHX - SEA
1 stop15h 25mDelta
Tue 7/509:51SEA - BHX
2 stops19h 14mDelta
Deal found 29/4£883
Tue 30/405:55BHX - SEA
2 stops20h 32mAir Canada
Tue 7/507:40SEA - BHX
2 stops20h 35mAir Canada
Deal found 29/4£886
Tue 30/417:40BHX - SEA
1 stop24h 35mMultiple Airlines
Tue 7/518:15SEA - BHX
1 stop14h 30mMultiple Airlines
Deal found 30/4£887
Wed 1/506:00BHX - SEA
1 stop18h 40mDelta
Wed 8/511:59SEA - BHX
2 stops20h 51mDelta
Deal found 28/4£887

Birmingham to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Birmingham and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 927,560 searches. Data last updated 30 April 2024.
Scroll through some of the best deals on flights from Birmingham to Seattle in 2024. Check back soon for alternative fares.
Tue 10/906:00BHX - SEA
1 stop12h 25mKLM
Mon 23/913:30SEA - BHX
1 stop19h 20mKLM
Deal found 30/4£615
Tue 10/906:00BHX - SEA
1 stop12h 25mMultiple Airlines
Mon 23/911:45SEA - BHX
2 stops24h 00mMultiple Airlines
Deal found 30/4£621
Tue 10/917:40BHX - SEA
2 stops36h 40mLufthansa
Mon 23/914:13SEA - BHX
2 stops19h 12mLufthansa
Deal found 30/4£633
Thu 16/510:30BHX - SEA
1 stop15h 10mDelta
Thu 23/509:29SEA - BHX
2 stops19h 36mDelta
Deal found 28/4£647
Thu 16/506:15BHX - SEA
2 stops20h 10mDelta
Thu 23/507:22SEA - BHX
2 stops18h 13mDelta
Deal found 28/4£654
Thu 16/517:15BHX - SEA
1 stop31h 30mTurkish Airlines
Thu 23/518:40SEA - BHX
1 stop31h 05mTurkish Airlines
Deal found 28/4£662
Thu 27/606:00BHX - SEA
1 stop12h 20mMultiple Airlines
Tue 2/718:15SEA - BHX
1 stop20h 00mMultiple Airlines
Deal found 29/4£673
Thu 27/606:00BHX - SEA
1 stop12h 20mDelta
Tue 2/711:15SEA - BHX
2 stops17h 50mDelta
Deal found 29/4£674
Thu 27/605:55BHX - SEA
2 stops26h 57mUnited Airlines
Mon 1/700:30SEA - BHX
2 stops24h 00mUnited Airlines
Deal found 29/4£728

Find flights from Birmingham to Seattle within your budget

Customise your flight search to find flights from Birmingham to Seattle 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 927,560 searches. Data last updated 30 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£647 - £1,037

Route

Depart

Return

Price

BirminghamSeattle/Tacoma Intl

BHX - SEA

BHXSEA

Birmingham

Thu 16/5

1 stop15h 10m

Seattle/Tacoma Intl

Thu 23/5

2 stops19h 36m

£647

BirminghamSeattle/Tacoma Intl

BHX - SEA

BHXSEA

Birmingham

Thu 16/5

2 stops20h 10m

Seattle/Tacoma Intl

Thu 23/5

2 stops18h 13m

£654

BirminghamSeattle/Tacoma Intl

BHX - SEA

BHXSEA

Birmingham

Thu 16/5

1 stop31h 30m

Seattle/Tacoma Intl

Thu 23/5

1 stop31h 05m

£662

BirminghamSeattle/Tacoma Intl

BHX - SEA

BHXSEA

Birmingham

Thu 27/6

1 stop12h 20m

Seattle/Tacoma Intl

Tue 2/7

1 stop20h 00m

£673

BirminghamSeattle/Tacoma Intl

BHX - SEA

BHXSEA

Birmingham

Thu 27/6

1 stop12h 20m

Seattle/Tacoma Intl

Tue 2/7

2 stops17h 50m

£674

BirminghamSeattle/Tacoma Intl

BHX - SEA

BHXSEA

Birmingham

Thu 27/6

2 stops26h 57m

Seattle/Tacoma Intl

Mon 1/7

2 stops24h 00m

£728

BirminghamSeattle/Tacoma Intl

BHX - SEA

BHXSEA

Birmingham

Thu 27/6

2 stops26h 57m

Seattle/Tacoma Intl

Tue 2/7

2 stops17h 30m

£748

BirminghamSeattle/Tacoma Intl

BHX - SEA

BHXSEA

Birmingham

Thu 16/5

2 stops21h 41m

Seattle/Tacoma Intl

Wed 22/5

2 stops35h 05m

£893

BirminghamSeattle/Tacoma Intl

BHX - SEA

BHXSEA

Birmingham

Fri 16/8

1 stop28h 11m

Seattle/Tacoma Intl

Fri 23/8

1 stop16h 30m

£1,037

Flights are sorted by cheapest first

Deals found on 28/4

When is the best time to book a flight from Birmingham to Seattle?

Use this chart to determine the optimal time to book a return flight from Birmingham to Seattle. Price data was last updated on 28 January 2024.
The best time to book flights from Birmingham to Seattle is 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Birmingham to Seattle?

Use this chart to determine the cheapest time to fly return from Birmingham to Seattle. Price data was last updated on 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Birmingham to Seattle flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Birmingham to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Birmingham to Seattle is currently £0 while a return flight costs £746. Price data was last updated on 28 April 2024.

Currently, December is the cheapest month in which you can book a flight from Birmingham to Seattle (average of £594). Flying from Birmingham to Seattle in July is currently the most expensive (average of £802). 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.

January

£487

February

£479

March

£506

April

£519

May

£554

June

£611

July

£639

August

£608

September

£546

October

£524

November

£479

December

£474

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

5 - 19 °C

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 30 April 2024.
To help decide which airline to fly from Birmingham to Seattle, see what other customers have to say about United Airlines, Delta and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
10,895 reviews
Check prices

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very Good
10,895 reviews
Delta
8.1
Very Good
10,895 reviews
Check prices

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Turkish Airlines
7.4
Good
3,706 reviews
Delta
8.1
Very Good
10,895 reviews
Check prices

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,187 reviews
Delta
8.1
Very Good
10,895 reviews
Check prices

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,815 reviews
Delta
8.1
Very Good
10,895 reviews
Check prices

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Aer Lingus
7.2
Good
1,342 reviews
Delta
8.1
Very Good
10,895 reviews
Check prices

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Birmingham to Seattle for under £700 on Cheapflights?

    Yes, there are multiple flights from Birmingham to Seattle for under £700. The cheapest flight booked recently is on Delta for just £647, but on average you can expect to pay £883.

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

    According to our current data, Delta (£647), Turkish Airlines (£662), and United Airlines (£728) offers the cheapest pricing from Birmingham to Seattle.

  • What are the most popular airlines that fly from Birmingham to Seattle?

    Consider Air France, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from Birmingham to Seattle.

  • What does BHX to SEA mean?

    Birmingham Airport is BHX and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Birmingham to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Birmingham to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Birmingham to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Birmingham to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Birmingham to Seattle that include hotel bookings?

    Yes. In addition to deals on Birmingham to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Seattle.

  • Can I find deals for business class flights from Birmingham to Seattle?

    Yes. Cheapflights offers flight deals from Birmingham to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Birmingham to Seattle that allow pets onboard?

    Many airlines flying from Birmingham to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Birmingham to Seattle?

    Yes, you can often find last-minute deals on Birmingham to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Birmingham to Seattle flight deals updated?

    The Birmingham to Seattle flight deals you see on this page were last updated on 30/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Birmingham to Seattle

Discover the top 8 airlines that operate flights from Birmingham to Seattle. 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 927,560 searches. Data last updated 30 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£420Average£684FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£435Average£753FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest£476Average£624FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£504Average£579FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£517Average£583FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£517Average£666FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£519Average£839FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£721Average£819FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Birmingham to Seattle by cabin class

Find flights from Birmingham to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Birmingham to Seattle?

Cheapflights helps you search for flights from Birmingham to Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Seattle from Birmingham by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Birmingham to Seattle with no change fees?

Certainly. Search results for flights to Seattle from Birmingham shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Birmingham to Seattle become cheaper?

Yes! Start tracking prices for Birmingham to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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