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$368+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BRS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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, 2025.

Round-trip from

$822
(Trip.com)

One-way from

$368
(Kiwi.com)
From Seattle/Tacoma Intl to Bristol
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One-way flight from Seattle/Tacoma Intl to Bristol
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Find 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, 2025.

This Trip.com deal was found by Cheapflights users on 7/29. 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.
Fri 9/126:05 amSEA - BRS
2 stops23h 05mAer Lingus
Fri 9/198:25 pmBRS - SEA
1 stop29h 25mAer Lingus
Deal found 7/29$822
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:35 pmSEA - BRS
1 stop19h 20mMultiple Airlines
Wed 10/810:50 amBRS - SEA
1 stop15h 00mMultiple Airlines
Deal found 7/27$920
This KLM deal was found by Cheapflights users on 7/29. 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.
Tue 9/95:40 pmSEA - BRS
1 stop20h 25mKLM
Tue 9/301:50 pmBRS - SEA
1 stop30h 00mKLM
Deal found 7/29$952
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/811:15 amSEA - BRS
2 stops21h 45mDelta
Sun 8/176:15 amBRS - SEA
2 stops18h 36mDelta
Deal found 7/28$1,419

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, 2025.
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

Fri 9/12

6:05 am-1:10 pm

2 stops23h 05m

Bristol

Fri 9/19

8:25 pm-5:50 pm

1 stop29h 25m

$822

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Wed 10/1

7:35 pm-10:55 pm

1 stop19h 20m

Bristol

Wed 10/8

10:50 am-5:50 pm

1 stop15h 00m

$920

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 9/9

5:40 pm-10:05 pm

1 stop20h 25m

Bristol

Tue 9/30

1:50 pm-11:50 am

1 stop30h 00m

$952

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 8/8

11:15 am-5:00 pm

2 stops21h 45m

Bristol

Sun 8/17

6:15 am-4:51 pm

2 stops18h 36m

$1,419

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 9/9

9:33 pm-10:55 pm

3 stops41h 22m

$368

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 9/8

7:35 pm-4:00 pm

1 stop12h 25m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Bristol (average of $758). Flying from Seattle to Bristol in June is currently the most expensive (average of $1,276). 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.

What is the cheapest time of day to fly from SEA to BRS?

Find hourly flight availability from Seattle to Bristol. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s typically best to fly out from Seattle to Bristol at noon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

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, 2025.
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
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,190 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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

    According to our current data, Aer Lingus ($822), KLM ($952), and Delta ($1,419) offers the cheapest pricing from Seattle to Bristol.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Seattle to Bristol (average of $758). Flying from Seattle to Bristol in June is currently the most expensive (average of $1,276). 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 Bristol?

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

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Alternative routes for Seattle to Bristol

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Seattle to Bristol

Discover the top 2 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$917Average$1,450FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$931Average$1,176FlexibilityNo cancel feeOn-time75%

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