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.

$426 Cheap Flights from Bristol to Seattle in 2025/26

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0 bags

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Find the cheapest flights from Bristol to Seattle

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One-way

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Cheap round-trip flights

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7:55 am - 5:00 pmBRS-SEA

17h 05m2 stops

2:35 pm - 8:30 pmSEA-BRS

21h 55m2 stops

$651Multiple Airlines

Find Deal

Mon, Nov 17 - Mon, Nov 24

6:00 am - 11:45 amBRS-SEA

13h 45m1 stop

3:00 pm - 1:10 pmSEA-BRS

14h 10m1 stop

$886KLM

Find Deal

Mon, Nov 17 - Mon, Nov 24

6:00 am - 11:45 amBRS-SEA

13h 45m1 stop

9:32 am - 1:10 pmSEA-BRS

19h 38m2 stops

$888Delta

Find Deal

Mon, Nov 17 - Mon, Nov 24

6:35 am - 3:40 pmBRS-SEA

17h 05m2 stops

5:40 pm - 7:55 amSEA-BRS

30h 15m3 stops

$952Multiple Airlines

Find Deal

Sat, Nov 15 - Sat, Nov 22

5:35 pm - 11:35 amBRS-SEA

26h 00m1 stop

4:00 pm - 10:10 pmSEA-BRS

23h 10m1 stop

$975Virgin Atlantic

Find Deal

Fri, Mar 6 - Tue, Mar 10

5:35 pm - 11:35 amBRS-SEA

26h 00m1 stop

6:00 am - 8:25 amSEA-BRS

19h 25m2 stops

$977Virgin Atlantic

Find Deal

Fri, Mar 6 - Tue, Mar 10

6:00 am - 3:08 pmBRS-SEA

17h 08m2 stops

11:25 am - 1:10 pmSEA-BRS

18h 45m2 stops

$981Delta

Find Deal

Fri, Mar 6 - Tue, Mar 10

6:00 am - 3:08 pmBRS-SEA

17h 08m2 stops

6:00 am - 8:25 amSEA-BRS

19h 25m2 stops

$982Delta

Find Deal

Fri, Mar 6 - Tue, Mar 10

8:20 am - 11:18 pmBRS-SEA

22h 58m2 stops

12:59 am - 7:55 amSEA-BRS

22h 56m2 stops

$1,063Aer Lingus

Find Deal

Mon, Nov 17 - Sun, Nov 23

8:20 am - 6:20 pmBRS-SEA

18h 00m1 stop

12:59 am - 7:55 amSEA-BRS

22h 56m2 stops

$1,065Aer Lingus

Find Deal

Mon, Nov 17 - Sun, Nov 23

Virgin Atlantic flights from Bristol to Seattle

Our best Virgin Atlantic deals on Bristol to Seattle flight tickets

Virgin Atlantic

Mar 6

BRS5:35 pmBristol

26h 00m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Mar 10

SEA4:00 pmSeattle/Tacoma Intl

23h 10m

1 stop

BRS10:10 pmBristol

$975

Find similar

Virgin Atlantic

Mar 6

BRS5:35 pmBristol

26h 00m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Mar 10

SEA6:00 amSeattle/Tacoma Intl

19h 25m

2 stops

BRS8:25 amBristol

$977

Find similar

Delta flights from Bristol to Seattle

Our best Delta deals on Bristol to Seattle flight tickets

Delta

Nov 17

BRS6:00 amBristol

13h 45m

1 stop

SEA11:45 amSeattle/Tacoma Intl

Nov 24

SEA9:32 amSeattle/Tacoma Intl

19h 38m

2 stops

BRS1:10 pmBristol

$888

Find similar

Delta

Mar 6

BRS6:00 amBristol

17h 08m

2 stops

SEA3:08 pmSeattle/Tacoma Intl

Mar 10

SEA11:25 amSeattle/Tacoma Intl

18h 45m

2 stops

BRS1:10 pmBristol

$981

Find similar

Delta

Mar 6

BRS6:00 amBristol

17h 08m

2 stops

SEA3:08 pmSeattle/Tacoma Intl

Mar 10

SEA6:00 amSeattle/Tacoma Intl

19h 25m

2 stops

BRS8:25 amBristol

$982

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Mon 11/17

7:55 am-5:00 pm

2 stops17h 05m

Seattle/Tacoma Intl

Mon 11/24

2:35 pm-8:30 pm

2 stops21h 55m

$651

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Mon 11/17

6:00 am-11:45 am

1 stop13h 45m

Seattle/Tacoma Intl

Mon 11/24

3:00 pm-1:10 pm

1 stop14h 10m

$886

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Mon 11/17

6:00 am-11:45 am

1 stop13h 45m

Seattle/Tacoma Intl

Mon 11/24

9:32 am-1:10 pm

2 stops19h 38m

$888

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Sat 11/15

6:35 am-3:40 pm

2 stops17h 05m

Seattle/Tacoma Intl

Sat 11/22

5:40 pm-7:55 am

3 stops30h 15m

$952

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Fri 3/6

5:35 pm-11:35 am

1 stop26h 00m

Seattle/Tacoma Intl

Tue 3/10

4:00 pm-10:10 pm

1 stop23h 10m

$975

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Fri 3/6

5:35 pm-11:35 am

1 stop26h 00m

Seattle/Tacoma Intl

Tue 3/10

6:00 am-8:25 am

2 stops19h 25m

$977

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Fri 3/6

6:00 am-3:08 pm

2 stops17h 08m

Seattle/Tacoma Intl

Tue 3/10

11:25 am-1:10 pm

2 stops18h 45m

$981

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Fri 3/6

6:00 am-3:08 pm

2 stops17h 08m

Seattle/Tacoma Intl

Tue 3/10

6:00 am-8:25 am

2 stops19h 25m

$982

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Mon 11/17

8:20 am-11:18 pm

2 stops22h 58m

Seattle/Tacoma Intl

Sun 11/23

12:59 am-7:55 am

2 stops22h 56m

$1,063

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Mon 11/17

8:20 am-6:20 pm

1 stop18h 00m

Seattle/Tacoma Intl

Sun 11/23

12:59 am-7:55 am

2 stops22h 56m

$1,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bristol to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from Bristol to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $780. If you don’t want to visit Seattle in March, then you should wait until September to fly from Bristol, when ticket prices are also cheap, with an average price of $796.

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

Direct flights	None

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

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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 13h 45m.
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.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Puyallup

Marysville

Federal Way

Tukwila

Kirkland

Fife

Centralia

Shoreline

Lakewood

Cle Elum

Redmond

Westport

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.