What’s the top stopover airport for flights from Birmingham to Seattle?

Paris (CDG) – chosen by Cheapflights users on 33% of one-stop itineraries from Birmingham to Seattle on Cheapflights.

What’s the cheapest stopover airport for flights from Birmingham to Seattle?

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £545.

Which airport typically offers the quickest stopover for flights from Birmingham to Seattle?

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average stopover time of 2h 00m.

What’s the fastest stopover option from Birmingham to Seattle?

Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 12h 58m.

How long is the flight from Birmingham to Seattle?

A quick flight from Birmingham to Seattle can take about 23h. Virgin Atlantic provides one of the quickest options available for as low as £548. The distance between Birmingham and Seattle is about 4695 mi.

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

According to our current data, Lufthansa (£467), KLM (£499), and Air France (£511) offers the cheapest pricing from Birmingham to Seattle. Users have found that Lufthansa is 29% cheaper than the other options available to this destination.

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

Travellers seeking maximum savings on their Birmingham to Seattle flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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

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

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.

£505+ Cheap Flights from Birmingham to Seattle

Cheapflights Tip: The best prices from Birmingham to Seattle/Tacoma Intl are usually found in March or May, booked 79 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Birmingham to Seattle

Round-trip from	£505
Popular in	July
Cheapest in	March
Average price	£593

Aer Lingus
31/10-7/11
2 total stops
31h 15m total
Birmingham to Seattle

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£92 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Birmingham to Seattle

Cheapest flights from Birmingham to Seattle
Explore the most affordable flight options available from Birmingham to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Fri 31/1009:30BHX - SEA

1 stop16h 50mMultiple Airlines

Fri 7/1120:05SEA - BHX

1 stop14h 25mMultiple Airlines

Deal found 16/9£505

Sun 2/1120:45BHX - SEA

1 stop23h 00mVirgin Atlantic

Sun 9/1122:05SEA - BHX

2 stops38h 00mVirgin Atlantic

Deal found 17/9£548

Wed 1/1006:00BHX - SEA

1 stop18h 05mMultiple Airlines

Sat 18/1018:35SEA - BHX

1 stop19h 35mMultiple Airlines

Deal found 16/9£572

Sun 2/1120:45BHX - SEA

1 stop23h 00mMultiple Airlines

Sun 9/1114:05SEA - BHX

1 stop17h 15mMultiple Airlines

Deal found 17/9£573

Wed 1/1006:00BHX - SEA

1 stop13h 50mDelta

Sat 18/1009:29SEA - BHX

2 stops16h 21mDelta

Deal found 16/9£576

Fri 31/1006:15BHX - SEA

1 stop13h 30mDelta

Fri 7/1109:46SEA - BHX

2 stops21h 34mDelta

Deal found 16/9£602

Sat 1/1106:15BHX - SEA

1 stop13h 30mDelta

Sat 8/1106:00SEA - BHX

2 stops19h 30mDelta

Deal found 17/9£604

Best flights from Birmingham to Seattle
Discover carefully curated flight deals from Birmingham to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Fri 31/1009:30BHX - SEA

1 stop16h 50mMultiple Airlines

Fri 7/1120:05SEA - BHX

1 stop14h 25mMultiple Airlines

Deal found 16/9£505

Sun 2/1120:45BHX - SEA

1 stop23h 00mVirgin Atlantic

Sun 9/1122:05SEA - BHX

2 stops38h 00mVirgin Atlantic

Deal found 17/9£548

Wed 1/1006:00BHX - SEA

1 stop13h 50mDelta

Sat 18/1009:29SEA - BHX

2 stops16h 21mDelta

Deal found 16/9£576

Wed 1/1006:00BHX - SEA

1 stop18h 05mMultiple Airlines

Sat 18/1018:35SEA - BHX

1 stop19h 35mMultiple Airlines

Deal found 16/9£572

Sun 2/1117:40BHX - SEA

1 stop26h 05mMultiple Airlines

Sun 9/1114:05SEA - BHX

1 stop17h 15mMultiple Airlines

Deal found 18/9£573

Last-minute flights from Birmingham to Seattle
Discover last-minute flight deals from Birmingham to Seattle. Data last updated 18 September 2025 and is based on user searches.

Wed 1/1006:00BHX - SEA

1 stop18h 05mMultiple Airlines

Sat 18/1018:35SEA - BHX

1 stop19h 35mMultiple Airlines

Deal found 16/9£572

Wed 1/1006:00BHX - SEA

1 stop13h 50mDelta

Sat 18/1009:29SEA - BHX

2 stops16h 21mDelta

Deal found 16/9£576

Wed 1/1008:10BHX - SEA

1 stop17h 40mFinnair

Fri 17/1000:34SEA - BHX

2 stops35h 11mFinnair

Deal found 16/9£708

Fri 31/1009:30BHX - SEA

1 stop16h 50mMultiple Airlines

Fri 7/1120:05SEA - BHX

1 stop14h 25mMultiple Airlines

Deal found 16/9£505

Fri 31/1006:15BHX - SEA

1 stop13h 30mDelta

Fri 7/1109:46SEA - BHX

2 stops21h 34mDelta

Deal found 16/9£602

One-way flights from Birmingham to Seattle
Search for one-way flight options from Birmingham to Seattle. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Wed 15/1012:20BHX - SEA

1 stop13h 30mAer Lingus

Deal found 17/9£552

Mon 13/1008:10BHX - SEA

1 stop17h 40mAer Lingus

Deal found 17/9£597

Sat 1/1108:15BHX - SEA

2 stops19h 31mAer Lingus

Deal found 17/9£607

Sat 1/1119:10BHX - SEA

1 stop31h 10mBritish Airways

Deal found 17/9£621

Wed 15/1008:10BHX - SEA

2 stops36h 35mAmerican Airlines

Deal found 17/9£653

Thu 16/1008:10BHX - SEA

1 stop17h 40mAmerican Airlines

Deal found 17/9£690

Sat 11/1010:50BHX - SEA

1 stop38h 25mTurkish Airlines

Deal found 17/9£764

Mon 13/1008:10BHX - SEA

2 stops37h 36mAmerican Airlines

Deal found 17/9£774

Sun 12/1019:55BHX - SEA

2 stops29h 55mBritish Airways

Deal found 17/9£796

Sat 11/1008:10BHX - SEA

2 stops38h 02mAmerican Airlines

Deal found 17/9£816

Sat 1/1106:00BHX - SEA

3 stops24h 15mUnited Airlines

Deal found 17/9£3,261

Fly from

Fly to

Route

Depart

Return

Price

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Fri 31/10

09:30-19:20

1 stop16h 50m

Seattle/Tacoma Intl

Fri 7/11

20:05-18:30

1 stop14h 25m

£505

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Sun 2/11

20:45-11:45

1 stop23h 00m

Seattle/Tacoma Intl

Sun 9/11

22:05-20:05

2 stops38h 00m

£548

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Wed 1/10

06:00-16:05

1 stop18h 05m

Seattle/Tacoma Intl

Sat 18/10

18:35-22:10

1 stop19h 35m

£572

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Sun 2/11

17:40-11:45

1 stop26h 05m

Seattle/Tacoma Intl

Sun 9/11

14:05-15:20

1 stop17h 15m

£573

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Wed 1/10

06:00-11:50

1 stop13h 50m

Seattle/Tacoma Intl

Sat 18/10

09:29-09:50

2 stops16h 21m

£576

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Wed 15/10

12:20-17:50

1 stop13h 30m

£552

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Mon 13/10

08:10-17:50

1 stop17h 40m

£597

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Tue 14/10

09:10-17:50

1 stop16h 40m

£597

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Sat 1/11

08:15-20:46

2 stops19h 31m

£607

BirminghamSeattle

BHX - SEA

BHXSEA

Birmingham

Sat 1/11

19:10-19:20

1 stop31h 10m

£621

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 16 results

Best time to book a flight from Birmingham to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Birmingham with our price prediction graph.

Estimated return 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 Birmingham to Seattle

Prices

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

The best time to book flights from Birmingham to Seattle is 78 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.

What is the cheapest month to book a flight from Birmingham to Seattle?

Currently, January is the cheapest month in which you can book a flight from Birmingham to Seattle (average of £622). Flying from Birmingham to Seattle in July is currently the most expensive (average of £946). 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 BHX to SEA?

One of the essential ways to save on airfare from Birmingham to Seattle is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.

Reviews of airlines servicing Seattle

Check out reviews from past customers who have flown with KLM, Air France, andVirgin Atlantic from Birmingham to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air France

7.4

Good

1,468 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Virgin Atlantic

7.4

Good

664 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Aer Lingus

7.2

Good

1,277 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Lufthansa

6.8

Okay

7,409 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from Birmingham to Seattle?
A quick flight from Birmingham to Seattle can take about 23h. Virgin Atlantic provides one of the quickest options available for as low as £548. The distance between Birmingham and Seattle is about 4695 mi.
What are the cheapest airlines flying from Birmingham to Seattle round-trip?
According to our current data, Lufthansa (£467), KLM (£499), and Air France (£511) offers the cheapest pricing from Birmingham to Seattle. Users have found that Lufthansa is 29% cheaper than the other options available to this destination.
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.
What is the cheapest month to book a flight from Birmingham to Seattle?
Currently, January is the cheapest month in which you can book a flight from Birmingham to Seattle (average of £622). Flying from Birmingham to Seattle in July is currently the most expensive (average of £946). 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

Tacoma

Leavenworth

Bothell

SeaTac

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Birmingham to Seattle

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Top 6 airlines flying from Birmingham to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£467	Average£579	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£499	Average£607	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£511	Average£653	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Virgin Atlantic	Cheapest£513	Average£615	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Delta	Cheapest£549	Average£639	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Aer Lingus	Cheapest£603	Average£820	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

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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Cheap flights from Birmingham to Seattle from £505

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Birmingham to Seattle/Tacoma Intl are usually found in March or May, booked 79 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Birmingham to Seattle

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Birmingham to Seattle

Cheapest flights from Birmingham to SeattleExplore the most affordable flight options available from Birmingham to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Birmingham to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Birmingham to Seattle that are best for you.

Best time to book a flight from Birmingham to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Birmingham with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Seattle

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

What is the cheapest month to book a flight from Birmingham to Seattle?

What is the cheapest time of day to fly from BHX to SEA?

What’s the top stopover airport for flights from Birmingham to Seattle?

What’s the fastest stopover option from Birmingham to Seattle?

What’s the fastest stopover option from Birmingham to Seattle?

Which airport typically offers the quickest stopover for flights from Birmingham to Seattle?

Reviews of airlines servicing Seattle

Check out reviews from past customers who have flown with KLM, Air France, andVirgin Atlantic from Birmingham to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Birmingham to Seattle?

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

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

How can I find direct flights from Birmingham to Seattle?

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

What is the cheapest month to book a flight from Birmingham to Seattle?

Travelling to a place near Seattle?

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.

Alternative routes for Birmingham to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Birmingham to Seattle

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?

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

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

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

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Cheapest flights from Birmingham to Seattle
Explore the most affordable flight options available from Birmingham to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.