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$296+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BRS
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
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 June 13, 2026.

This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sun 9/133:40 pm
SEA
-
BRS
2 stops17h 30m
Multiple Airlines
Sun 9/278:00 am
BRS
-
SEA
2 stops35h 35m
Multiple Airlines
Deal found 6/10$914
This Mytrip deal was found by Cheapflights users on 6/8. 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 7/85:40 pm
SEA
-
BRS
2 stops18h 05m
Multiple Airlines
Tue 7/146:20 am
BRS
-
SEA
2 stops17h 20m
Multiple Airlines
Deal found 6/8$1,045
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Sun 7/127:10 pm
SEA
-
BRS
1 stop28h 25m
Multiple Airlines
Sun 7/198:00 am
BRS
-
SEA
2 stops33h 40m
Multiple Airlines
Deal found 6/12$1,047
This KLM deal was found by Cheapflights users on 6/9. 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.
Sun 9/131:50 pm
SEA
-
BRS
1 stop35h 00m
KLM
Sun 9/275:35 pm
BRS
-
SEA
1 stop26h 12m
KLM
Deal found 6/9$1,101
This Delta deal was found by Cheapflights users on 6/12. 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 9/139:30 am
SEA
-
BRS
2 stops19h 45m
Delta
Sun 9/276:15 am
BRS
-
SEA
1 stop13h 32m
Delta
Deal found 6/12$1,106

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 June 13, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$914
(Mytrip)

One-way from

$296
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,148
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. 17% potential increase in price ($237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 13, 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

Sun 9/13

3:40 pm-9:55 pm

2 stops22h 15m

Bristol

Sun 9/27

8:00 am-6:45 pm

3 stops42h 45m

$939

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 7/12

7:10 pm-7:35 am

1 stop28h 25m

Bristol

Sun 7/19

8:00 am-9:40 am

2 stops33h 40m

$1,047
Quickest round-trip

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 9/13

5:45 pm-5:00 pm

1 stop15h 15m

Bristol

Sun 9/27

6:15 am-11:47 am

1 stop13h 32m

$1,101

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 9/13

9:30 am-1:15 pm

2 stops19h 45m

Bristol

Sun 9/27

6:15 am-11:47 am

1 stop13h 32m

$1,106
Cheapest one-way

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 7/25

3:40 pm-10:55 pm

3 stops47h 15m

$296

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 6/20

7:35 pm-7:35 am

3 stops52h 00m

$483
Quickest one-way

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 6/19

1:30 pm-4:45 pm

2 stops19h 15m

$531

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 6/19

5:45 pm-10:15 am

1 stop32h 30m

$905

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 6/20

5:45 pm-10:05 pm

1 stop20h 20m

$905

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first

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 June.
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.

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 June 13, 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
1,603 reviews

Entertainment

7.0

Overall

7.3

Crew

8.1

Food

6.7

Comfort

7.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

SFO - DUB

The boarding went smoothly, the crew were great and helped me with an extra pillow, the food was good including complementary wine with dinner (economy seating), and I was able to sleep. The flight arrived early which helped with connections. Overall a great experience.
Aer Lingus
7.3
Good
1,603 reviews
Aer Lingus
7.3
Good
1,603 reviews

Entertainment

7.0

Overall

7.3

Crew

8.1

Food

6.7

Comfort

7.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

SFO - DUB

The boarding went smoothly, the crew were great and helped me with an extra pillow, the food was good including complementary wine with dinner (economy seating), and I was able to sleep. The flight arrived early which helped with connections. Overall a great experience.

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 15h 15m. KLM provides one of the quickest options available for as low as $1,101. There are 4727 mi between Seattle and Bristol.

  • 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 35% 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 June 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$737Average$1,226FlexibilityNo cancel feeOn-timeN/A

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