How do I get Price Alerts for flights from Bristol to Seattle?

Price Alerts will notify you by email when the price for flights to Seattle from Bristol decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Bristol to Seattle with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Bristol Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Bristol Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Bristol Airport to Seattle/Tacoma Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bristol Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$698 Cheap Flights from Bristol to Seattle in 2026/27

Find the cheapest flights from Bristol to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 pm - 5:00 pmBRS Bristol-SEA Seattle/Tacoma Intl

29h 50m2 stops Newcastle upon Tyne Reykjavik Keflavik Intl

2:35 pm - 2:35 pmSEA Seattle/Tacoma Intl-BRS Bristol

16h 00m1 stop Reykjavik Keflavik Intl

$698Multiple Airlines

Mon, Mar 1 - Sat, Mar 6

5:55 am - 11:35 amBRS Bristol-SEA Seattle/Tacoma Intl

13h 40m1 stop Amsterdam Schiphol

2:35 pm - 4:55 pmSEA Seattle/Tacoma Intl-BRS Bristol

18h 20m1 stop Amsterdam Schiphol

$909KLM

Mon, Mar 1 - Mon, Mar 8

5:55 am - 11:35 amBRS Bristol-SEA Seattle/Tacoma Intl

13h 40m1 stop Amsterdam Schiphol

9:30 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

16h 45m2 stops Portland Amsterdam Schiphol

$913KLM

Mon, Mar 1 - Mon, Mar 8

6:05 am - 11:33 amBRS Bristol-SEA Seattle/Tacoma Intl

13h 28m1 stop Amsterdam Schiphol

5:40 pm - 5:05 pmSEA Seattle/Tacoma Intl-BRS Bristol

15h 25m1 stop Amsterdam Schiphol

$914KLM

Mon, May 3 - Mon, May 10

5:55 am - 11:47 amBRS Bristol-SEA Seattle/Tacoma Intl

13h 52m1 stop Amsterdam Schiphol

5:35 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

20h 40m2 stops Salt Lake City Amsterdam Schiphol

$931Delta

Fri, Nov 20 - Thu, Nov 26

5:55 am - 11:47 amBRS Bristol-SEA Seattle/Tacoma Intl

13h 52m1 stop Amsterdam Schiphol

2:35 pm - 4:55 pmSEA Seattle/Tacoma Intl-BRS Bristol

18h 20m1 stop Amsterdam Schiphol

$931Delta

Fri, Nov 20 - Thu, Nov 26

5:55 am - 11:50 amBRS Bristol-SEA Seattle/Tacoma Intl

13h 55m1 stop Amsterdam Schiphol

9:18 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

16h 57m2 stops Salt Lake City Amsterdam Schiphol

$931KLM

Sun, Dec 6 - Sat, Dec 12

5:55 am - 11:50 amBRS Bristol-SEA Seattle/Tacoma Intl

13h 55m1 stop Amsterdam Schiphol

2:35 pm - 4:55 pmSEA Seattle/Tacoma Intl-BRS Bristol

18h 20m1 stop Amsterdam Schiphol

$931KLM

Sun, Dec 6 - Sat, Dec 12

5:55 am - 7:05 pmBRS Bristol-SEA Seattle/Tacoma Intl

21h 10m2 stops Amsterdam Schiphol Portland

7:38 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

18h 37m2 stops Boston Logan Intl Amsterdam Schiphol

$937Delta

Fri, Nov 20 - Thu, Nov 26

5:55 am - 2:43 pmBRS Bristol-SEA Seattle/Tacoma Intl

16h 48m2 stops Amsterdam Schiphol Salt Lake City

8:25 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

17h 50m2 stops Minneapolis St Paul Amsterdam Schiphol

$937KLM

Sun, Dec 6 - Sat, Dec 12

Cheap last minute flights

Enter your travel dates to find the best prices.

5:55 am - 11:47 amBRS Bristol-SEA Seattle/Tacoma Intl

13h 52m1 stop Amsterdam Schiphol

5:35 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

20h 40m2 stops Salt Lake City Amsterdam Schiphol

$1,155Delta

Sun, Nov 15 - Sun, Nov 22

5:55 am - 4:53 pmBRS Bristol-SEA Seattle/Tacoma Intl

18h 58m2 stops Amsterdam Schiphol Vancouver Intl

5:35 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

20h 40m2 stops Salt Lake City Amsterdam Schiphol

$1,156Delta

Sat, Nov 14 - Sat, Nov 21

5:55 am - 7:05 pmBRS Bristol-SEA Seattle/Tacoma Intl

21h 10m2 stops Amsterdam Schiphol Portland

6:00 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

20h 15m2 stops Minneapolis St Paul Amsterdam Schiphol

$1,161Delta

Sun, Nov 15 - Sun, Nov 22

5:55 am - 11:47 amBRS Bristol-SEA Seattle/Tacoma Intl

13h 52m1 stop Amsterdam Schiphol

2:35 pm - 4:55 pmSEA Seattle/Tacoma Intl-BRS Bristol

18h 20m1 stop Amsterdam Schiphol

$1,165KLM

Sun, Nov 15 - Mon, Nov 23

5:55 am - 11:47 amBRS Bristol-SEA Seattle/Tacoma Intl

13h 52m1 stop Amsterdam Schiphol

9:40 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

16h 35m2 stops Portland Amsterdam Schiphol

$1,170KLM

Sun, Nov 15 - Mon, Nov 23

5:55 am - 5:10 pmBRS Bristol-SEA Seattle/Tacoma Intl

19h 15m2 stops Amsterdam Schiphol Minneapolis St Paul

2:35 pm - 4:55 pmSEA Seattle/Tacoma Intl-BRS Bristol

18h 20m1 stop Amsterdam Schiphol

$1,175KLM

Sat, Nov 14 - Mon, Nov 23

10:45 am - 9:58 pmBRS Bristol-SEA Seattle/Tacoma Intl

19h 13m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

8:30 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

17h 45m2 stops Minneapolis St Paul Amsterdam Schiphol

$1,180KLM

Sat, Nov 14 - Mon, Nov 23

10:55 am - 11:47 amBRS Bristol-SEA Seattle/Tacoma Intl

32h 52m1 stop Amsterdam Schiphol

5:35 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

20h 40m2 stops Salt Lake City Amsterdam Schiphol

$1,195Delta

Thu, Nov 12 - Tue, Nov 24

10:45 am - 4:53 pmBRS Bristol-SEA Seattle/Tacoma Intl

38h 08m2 stops Amsterdam Schiphol Vancouver Intl

9:25 am - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

16h 50m2 stops Salt Lake City Amsterdam Schiphol

$1,196Delta

Fri, Nov 13 - Wed, Nov 25

5:55 am - 5:10 pmBRS Bristol-SEA Seattle/Tacoma Intl

19h 15m2 stops Amsterdam Schiphol Minneapolis St Paul

11:47 pm - 10:15 amSEA Seattle/Tacoma Intl-BRS Bristol

26h 28m2 stops Minneapolis St Paul Amsterdam Schiphol

$1,201Delta

Thu, Nov 12 - Sat, Nov 21

Save money when you book flights with momondo

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KLM flights from Bristol to Seattle

Our best KLM deals on Bristol to Seattle flight tickets

KLM

Mar 1

BRS5:55 amBristol

13h 40m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Mar 8

SEA2:35 pmSeattle/Tacoma Intl

18h 20m

1 stop

BRS4:55 pmBristol

$909

KLM

Mar 1

BRS5:55 amBristol

13h 40m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Mar 8

SEA9:30 amSeattle/Tacoma Intl

16h 45m

2 stops

BRS10:15 amBristol

$913

KLM

May 3

BRS6:05 amBristol

13h 28m

1 stop

SEA11:33 amSeattle/Tacoma Intl

May 10

SEA5:40 pmSeattle/Tacoma Intl

15h 25m

1 stop

BRS5:05 pmBristol

$914

Virgin Atlantic flights from Bristol to Seattle

Our best Virgin Atlantic deals on Bristol to Seattle flight tickets

Virgin Atlantic

Mar 1

BRS5:55 amBristol

20h 38m

2 stops

SEA6:33 pmSeattle/Tacoma Intl

Mar 8

SEA11:25 amSeattle/Tacoma Intl

14h 50m

2 stops

BRS10:15 amBristol

$942

Virgin Atlantic

May 3

BRS6:05 amBristol

21h 00m

2 stops

SEA7:05 pmSeattle/Tacoma Intl

May 10

SEA1:45 pmSeattle/Tacoma Intl

19h 15m

2 stops

BRS5:00 pmBristol

$944

Virgin Atlantic

Dec 20

BRS5:55 amBristol

35h 24m

2 stops

SEA9:19 amSeattle/Tacoma Intl

Jan 5

SEA10:33 pmSeattle/Tacoma Intl

27h 42m

2 stops

BRS10:15 amBristol

$1,128

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BristolSeattle

BRS Bristol - SEA Seattle/Tacoma Intl

BRSSEA

Bristol

Mon 3/1

7:10 pm-5:00 pm

2 stops29h 50m

Seattle/Tacoma Intl

Sat 3/6

2:35 pm-2:35 pm

1 stop16h 00m

$698

BristolSeattle

BRS Bristol - SEA Seattle/Tacoma Intl

BRSSEA

Bristol

Mon 3/1

5:55 am-11:35 am

1 stop13h 40m

Seattle/Tacoma Intl

Mon 3/8

2:35 pm-4:55 pm

1 stop18h 20m

$909

BristolSeattle

BRS Bristol - SEA Seattle/Tacoma Intl

BRSSEA

Bristol

Mon 3/1

5:55 am-11:35 am

1 stop13h 40m

Seattle/Tacoma Intl

Mon 3/8

9:30 am-10:15 am

2 stops16h 45m

$913

Quickest round-trip

BristolSeattle

BRS Bristol - SEA Seattle/Tacoma Intl

BRSSEA

Bristol

Mon 5/3

6:05 am-11:33 am

1 stop13h 28m

Seattle/Tacoma Intl

Mon 5/10

5:40 pm-5:05 pm

1 stop15h 25m

$914

BristolSeattle

BRS Bristol - SEA Seattle/Tacoma Intl

BRSSEA

Bristol

Fri 11/20

5:55 am-11:47 am

1 stop13h 52m

Seattle/Tacoma Intl

Thu 11/26

5:35 am-10:15 am

2 stops20h 40m

$931

BristolSeattle

BRS Bristol - SEA Seattle/Tacoma Intl

BRSSEA

Bristol

Fri 11/20

5:55 am-11:47 am

1 stop13h 52m

Seattle/Tacoma Intl

Thu 11/26

2:35 pm-4:55 pm

1 stop18h 20m

$931

BristolSeattle

BRS Bristol - SEA Seattle/Tacoma Intl

BRSSEA

Bristol

Sun 12/6

5:55 am-11:50 am

1 stop13h 55m

Seattle/Tacoma Intl

Sat 12/12

9:18 am-10:15 am

2 stops16h 57m

$931

BristolSeattle

BRS Bristol - SEA Seattle/Tacoma Intl

BRSSEA

Bristol

Sun 12/6

5:55 am-11:50 am

1 stop13h 55m

Seattle/Tacoma Intl

Sat 12/12

2:35 pm-4:55 pm

1 stop18h 20m

$931

BristolSeattle

BRS Bristol - SEA Seattle/Tacoma Intl

BRSSEA

Bristol

Fri 11/20

5:55 am-7:05 pm

2 stops21h 10m

Seattle/Tacoma Intl

Thu 11/26

7:38 am-10:15 am

2 stops18h 37m

$937

BristolSeattle

BRS Bristol - SEA Seattle/Tacoma Intl

BRSSEA

Bristol

Sun 12/6

5:55 am-2:43 pm

2 stops16h 48m

Seattle/Tacoma Intl

Sat 12/12

8:25 am-10:15 am

2 stops17h 50m

$937

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Bristol to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Bristol to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bristol to Seattle (BRS to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bristol to Seattle

Best Price Found	$698
Fastest flight time	29h 50m
Direct flights	None

The best flight deal from Bristol to Seattle found on momondo in the last 72 hours is $698

The fastest flight from Bristol to Seattle takes 29h 50m

There are no direct flights from Bristol to Seattle. There are no popular flight routes from Bristol to Seattle.

Search flight deals

Frequently asked questions about flying from Bristol to Seattle

How far is Bristol to Seattle/Tacoma Intl by plane?
Bristol and Seattle/Tacoma Intl are 4718.0 mi apart from one another. By plane, this route typically takes 29h 50m.
When did momondo last update prices for flights from Bristol Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Bristol Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Bristol Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bristol Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Bristol to Seattle

How do I get Price Alerts for flights from Bristol to Seattle?
Price Alerts will notify you by email when the price for flights to Seattle from Bristol decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Bristol to Seattle with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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SeaTac

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Kent

Olympia

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Cle Elum

Marysville

Lacey

Kirkland

Centralia

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Bristol to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bristol to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bristol to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Bristol on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bristol to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bristol to Seattle.

I’m not ready to book a flight from Bristol to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from Bristol. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.