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$632+ Cheap flights from Bristol (BRS) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — SEA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Bristol to Seattle

Cheapest flights from Bristol to Seattle
Explore the most affordable flight options available from Bristol to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This lastminute.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:40 pmBRS - SEA
2 stops32h 38mVirgin Atlantic
Sun 12/1411:50 amSEA - BRS
2 stops41h 20mVirgin Atlantic
Deal found 10/28$927
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:55 amBRS - SEA
1 stop34h 55mDelta
Sun 12/1411:15 pmSEA - BRS
2 stops33h 40mDelta
Deal found 10/28$939
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:20 amBRS - SEA
2 stops23h 05mMultiple Airlines
Thu 12/186:00 amSEA - BRS
2 stops17h 40mMultiple Airlines
Deal found 10/27$1,097
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:35 pmBRS - SEA
1 stop26h 15mKLM
Sun 12/143:05 pmSEA - BRS
1 stop14h 05mKLM
Deal found 10/28$1,250
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amBRS - SEA
1 stop13h 50mKLM
Thu 12/183:05 pmSEA - BRS
1 stop14h 05mKLM
Deal found 10/27$1,415
This Air France deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:35 pmBRS - SEA
1 stop26h 15mKLM
Mon 1/52:10 pmSEA - BRS
2 stops18h 45mKLM
Deal found 10/26$1,427
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amBRS - SEA
2 stops20h 36mDelta
Mon 1/57:10 amSEA - BRS
2 stops25h 45mDelta
Deal found 10/27$1,461

Cheap flight deals from Bristol to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) 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 October 28, 2025.

Round-trip from

$940
(Virgin Atlantic)

One-way from

$632
(Kiwi.com)

Popular in

April

Cheapest in

March

Average price

$915
From Bristol to Seattle/Tacoma Intl
Search Deals
One-way flight from Bristol to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bristol 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 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Bristol to Seattle that are best for you.

Fly from

Bristol

Fly to

Seattle

Route

Depart

Return

Price

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Mon 12/8

1:40 pm-2:18 pm

2 stops32h 38m

Seattle/Tacoma Intl

Sun 12/14

11:50 am-1:10 pm

2 stops41h 20m

$927

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Mon 12/8

8:55 am-11:50 am

1 stop34h 55m

Seattle/Tacoma Intl

Sun 12/14

11:15 pm-4:55 pm

2 stops33h 40m

$939

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Thu 3/12

1:40 pm-12:35 pm

1 stop29h 55m

Seattle/Tacoma Intl

Mon 3/16

4:00 pm-4:55 pm

1 stop17h 55m

$940

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Thu 12/11

8:20 am-11:25 pm

2 stops23h 05m

Seattle/Tacoma Intl

Thu 12/18

6:00 am-7:40 am

2 stops17h 40m

$1,097

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Sat 12/20

5:40 pm-6:20 pm

3 stops56h 40m

$632

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Fri 12/19

8:00 am-6:20 pm

1 stop18h 20m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Best time to book a flight from Bristol to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Bristol with our price prediction graph.
Estimated round-trip 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 Bristol to Seattle

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

Currently, February is the cheapest month in which you can book a flight from Bristol to Seattle (average of $569). Flying from Bristol to Seattle in April is currently the most expensive (average of $1,243). 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.

Related info for your journey

Find useful and relevant information for your journey from Bristol 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 Bristol to Seattle?

    Airlines like Virgin Atlantic and Delta fly from Bristol to Seattle in about 32h 38m. The time it takes to get you to your destination can typically vary by up to 2h 17m. There are 4727 mi between Bristol and Seattle. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bristol 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 Bristol to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Bristol to Seattle (average of $569). Flying from Bristol to Seattle in April is currently the most expensive (average of $1,243). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

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