HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bristol

$709+ Cheap flights from Seattle (SEA) to Bristol (BRS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BRS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Bristol with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Bristol

Cheapest flights from Seattle to Bristol
Explore the most affordable flight options available from Seattle to Bristol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/232:00 pm
SEA
-
BRS
2 stops22h 50m
Multiple Airlines
Mon 3/25:05 pm
BRS
-
SEA
2 stops27h 05m
Multiple Airlines
Deal found 1/26$709
This Mytrip deal was found by Cheapflights users on 1/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:10 pm
SEA
-
BRS
2 stops22h 40m
Multiple Airlines
Wed 3/187:00 am
BRS
-
SEA
2 stops22h 16m
Multiple Airlines
Deal found 1/24$754
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:05 pm
SEA
-
BRS
1 stop23h 05m
KLM
Fri 3/136:00 am
BRS
-
SEA
1 stop13h 35m
KLM
Deal found 1/26$769
This KLM deal was found by Cheapflights users on 1/24. 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.
Wed 3/114:05 pm
SEA
-
BRS
1 stop17h 50m
KLM
Wed 3/181:40 pm
BRS
-
SEA
1 stop29h 55m
KLM
Deal found 1/24$822
This KLM deal was found by Cheapflights users on 1/25. 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.
Wed 10/75:35 pm
SEA
-
BRS
1 stop20h 30m
KLM
Sun 10/1110:50 am
BRS
-
SEA
1 stop33h 02m
KLM
Deal found 1/25$946
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:45 pm
SEA
-
BRS
1 stop15h 30m
Multiple Airlines
Sun 10/115:35 pm
BRS
-
SEA
1 stop31h 04m
Multiple Airlines
Deal found 1/26$997

Find flight deals from Seattle to Bristol

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bristol (BRS). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$709
(Mytrip)

Popular in

July

Cheapest in

November

Average price

$1,176
Provider with most accurate pricing for Seattle/Tacoma Intl-Bristol flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Bristol flights.
Search Deals
From Seattle/Tacoma Intl to Bristol
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Bristol 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 January 26, 2026.
Use the filters below to find and compare flights from Seattle to Bristol that are best for you.

Fly from

Seattle

Fly to

Bristol

Route

Depart

Return

Price

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 2/23

2:00 pm-8:50 pm

2 stops22h 50m

Bristol

Mon 3/2

5:05 pm-12:10 pm

2 stops27h 05m

$709

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Wed 3/11

4:10 pm-9:50 pm

2 stops22h 40m

Bristol

Wed 3/18

7:00 am-10:16 pm

2 stops22h 16m

$754

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 2/23

3:05 pm-8:25 am

1 stop33h 20m

Bristol

Mon 3/2

6:00 am-11:35 am

1 stop13h 35m

$769

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 3/2

3:05 pm-10:10 pm

1 stop23h 05m

Bristol

Fri 3/13

6:00 am-12:35 pm

1 stop13h 35m

$769

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 3/2

7:10 am-1:10 pm

2 stops22h 00m

Bristol

Fri 3/13

6:00 am-12:35 pm

1 stop13h 35m

$774

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Wed 3/11

7:20 am-8:25 am

2 stops18h 05m

Bristol

Wed 3/18

5:35 pm-12:35 pm

1 stop26h 00m

$774

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 3/16

6:40 pm-7:40 am

2 stops30h 00m

$965

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 3/17

3:52 pm-6:40 pm

3 stops43h 48m

$1,009

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 3/16

4:05 pm-1:10 pm

1 stop14h 05m

$1,779

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 3/17

4:05 pm-10:55 pm

1 stop23h 50m

$1,779

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Seattle to Bristol

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Bristol in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Bristol flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Bristol flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Bristol flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Bristol flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Bristol flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Bristol

Have a flexible travel schedule? Discover the best time to fly to Bristol from Seattle 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.

Reviews of airlines servicing Bristol

Get insights into the airlines that provide service to Bristol. 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 Bristol. Reviews last updated January 26, 2026.
See what other customers who have flown with Delta, KLM, and Aer Lingus from Seattle to Bristol have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,113 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,442 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,442 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    A quick flight from Seattle to Bristol can take about 33h 20m. KLM provides one of the quickest options available for as low as $769. There are 4727 mi between Seattle and Bristol.

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

    According to our current data, Aer Lingus ($737), Delta ($756), and KLM ($931) offers the cheapest pricing from Seattle to Bristol. Aer Lingus is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Bristol?

Book flights to Bristol if you plan to visit one of these locations
Newport

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 Seattle to Bristol

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Heathrow flights
Portland to Heathrow flights
Seattle to Gatwick flights
Seattle to Stansted flights
Seattle to London City flights
Portland to Gatwick flights
Portland to London City flights
Portland to Stansted flights
Seattle to Edinburgh flights
Seattle to Luton flights
Seattle to Manchester flights
Portland to Edinburgh flights
Spokane to Heathrow flights
Spokane to Gatwick flights
Pasco to Heathrow flights
Portland to Manchester flights
Spokane to Edinburgh flights
Spokane to Manchester flights
Seattle to Birmingham flights
Seattle to Newcastle upon Tyne flights
Spokane to London City flights
Portland to Luton flights
Seattle to Leeds flights
Seattle to Southampton flights
Portland to Bristol flights
Seattle to Liverpool flights
Portland to Leeds flights
Seattle to Newquay flights
Bellingham to Heathrow flights
Walla Walla to Heathrow flights
Seattle to Southend flights
Bellingham to Gatwick flights
Seattle to Grimsby flights
Portland to Southend flights
Seattle to Darlington flights
Spokane to Southampton flights

Top 3 airlines flying from Seattle to Bristol

Discover the top 3 airlines that operate flights from Seattle to Bristol. 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 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$737Average$1,175FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$756Average$1,296FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$931Average$1,245FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.