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$430+ Cheap flights from Seattle (SEA) to Bristol (BRS)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BRS
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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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 July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:55 pm
SEA
-
BRS
1 stop15h 25m
Multiple Airlines
Tue 9/157:15 am
BRS
-
SEA
1 stop14h 30m
Multiple Airlines
Deal found 7/25$804
This Mytrip deal was found by Cheapflights users on 7/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:40 pm
SEA
-
BRS
2 stops23h 45m
Multiple Airlines
Sat 8/2912:15 pm
BRS
-
SEA
2 stops16h 25m
Multiple Airlines
Deal found 7/25$814
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:55 pm
SEA
-
BRS
1 stop16h 50m
Multiple Airlines
Fri 9/181:45 pm
BRS
-
SEA
2 stops32h 00m
Multiple Airlines
Deal found 7/28$872
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:10 pm
SEA
-
BRS
1 stop29h 45m
Multiple Airlines
Mon 9/148:20 pm
BRS
-
SEA
2 stops30h 25m
Multiple Airlines
Deal found 7/25$918
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:50 pm
SEA
-
BRS
2 stops37h 25m
Multiple Airlines
Wed 9/168:25 am
BRS
-
SEA
1 stop16h 45m
Multiple Airlines
Deal found 7/26$925
This Mytrip deal was found by Cheapflights users on 7/26. 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 9/77:00 pm
SEA
-
BRS
2 stops20h 10m
Multiple Airlines
Sun 9/208:00 am
BRS
-
SEA
3 stops46h 47m
Multiple Airlines
Deal found 7/26$931

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 July 29, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$804
(Kiwi.com)

One-way from

$430
(Kiwi.com)

Popular in

June

Cheapest in

November
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
One-way flight from Seattle/Tacoma Intl to Bristol
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($600 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
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 July 29, 2026.
Use the filters below to find and compare flights from Seattle to Bristol that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 9/7

3:40 pm-11:10 pm

2 stops23h 30m

Bristol

Mon 9/14

8:20 pm-9:39 pm

3 stops33h 19m

$948

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 9/7

7:10 pm-8:55 am

1 stop29h 45m

Bristol

Sun 9/20

8:00 am-9:40 am

2 stops33h 40m

$950

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Wed 9/9

3:40 pm-11:10 pm

2 stops23h 30m

Bristol

Wed 9/16

9:35 pm-4:00 pm

2 stops26h 25m

$1,031

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 1/11

8:21 am-7:55 am

2 stops15h 34m

Bristol

Tue 6/1

8:25 pm-5:51 pm

2 stops29h 26m

$1,045

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Thu 8/13

7:10 pm-7:05 am

1 stop27h 55m

Bristol

Sun 8/30

8:00 am-9:40 am

2 stops33h 40m

$1,053

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 1/11

2:25 pm-4:55 pm

1 stop18h 30m

Bristol

Tue 6/1

6:05 am-4:20 pm

1 stop18h 15m

$1,078
Quickest round-trip

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 9/11

5:45 pm-5:05 pm

1 stop15h 20m

Bristol

Fri 9/18

6:15 am-11:47 am

1 stop13h 32m

$1,157
Cheapest one-way

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Thu 8/13

11:25 pm-4:45 pm

2 stops33h 20m

$437
Quickest one-way

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Wed 8/12

7:10 pm-4:00 pm

1 stop12h 50m

$514

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Wed 8/12

3:30 pm-12:50 pm

2 stops37h 20m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 July.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Bristol flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Seattle to Bristol?

Airfare is typical for this route at the moment.

Seattle to Bristol flights typically cost between $774 and $1,177 in September.
The cheapest round-trip price found within the last 5 days was $804 on Multiple Airlines (Sep 8-Sep 15).

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 July 29, 2026.
See what other customers who have flown with 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.
Aer Lingus
7.3
Good
1,682 reviews

Food

6.7

Overall

7.3

Crew

8.1

Entertainment

7.0

Boarding

7.4

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.3
Good
1,682 reviews
Aer Lingus
7.3
Good
1,682 reviews

Food

6.7

Overall

7.3

Crew

8.1

Entertainment

7.0

Boarding

7.4

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

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.

  • What is the cheapest airline to fly from Seattle to Bristol round-trip?

    According to our current data, Aer Lingus ($737), offers the cheapest pricing from Seattle to Bristol. Aer Lingus is priced at 36% 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Seattle to Bristol

Discover the top airline 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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$737Average$1,186FlexibilityNo cancel feeOn-timeN/A

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