BRS - SEA

$675 Find Cheap Flights from Bristol to Seattle

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bristol to Seattle departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bristol to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bristol to Seattle, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Bristol to Seattle (BRS-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bristol to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bristol to Seattle

Tue, Oct 7 - Wed, Oct 15
Multiple Airlines Logo
10:50 pm - 2:16 pmBRS-SEA
23h 26m2 stops
Multiple Airlines Logo
2:20 pm - 2:10 pmSEA-BRS
15h 50m2 stops
$675Multiple Airlines
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Tue, Oct 7 - Wed, Oct 15
KLM Logo
5:35 pm - 11:50 amBRS-SEA
26h 15m1 stop
KLM Logo
5:40 pm - 5:00 pmSEA-BRS
15h 20m1 stop
$752KLM
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Tue, Oct 7 - Wed, Oct 15
Delta Logo
6:20 am - 4:05 pmBRS-SEA
17h 45m1 stop
Delta Logo
7:25 am - 1:15 pmSEA-BRS
21h 50m2 stops
$753Delta
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Thu, Mar 12 - Mon, Mar 16
Virgin Atlantic Logo
6:00 am - 12:35 pmBRS-SEA
13h 35m1 stop
Virgin Atlantic Logo
4:00 pm - 4:55 pmSEA-BRS
17h 55m1 stop
$843Virgin Atlantic
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Thu, Mar 12 - Mon, Mar 16
Virgin Atlantic Logo
6:00 am - 12:35 pmBRS-SEA
13h 35m1 stop
Virgin Atlantic Logo
4:00 pm - 1:10 pmSEA-BRS
14h 10m1 stop
$844Virgin Atlantic
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Thu, Mar 12 - Mon, Mar 16
Virgin Atlantic Logo
6:00 am - 12:35 pmBRS-SEA
13h 35m1 stop
Virgin Atlantic Logo
4:00 pm - 1:10 pmSEA-BRS
14h 10m1 stop
$847Virgin Atlantic
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Thu, Mar 12 - Mon, Mar 16
Delta Logo
8:55 am - 8:32 pmBRS-SEA
18h 37m2 stops
Delta Logo
12:10 pm - 1:10 pmSEA-BRS
18h 00m2 stops
$848Delta
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Sun, Dec 21 - Mon, Jan 5
Multiple Airlines Logo
6:15 am - 5:00 pmBRS-SEA
18h 45m1 stop
Multiple Airlines Logo
2:35 pm - 9:30 pmSEA-BRS
22h 55m1 stop
$928Multiple Airlines
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Tue, Oct 7 - Tue, Oct 14
Aer Lingus Logo
4:30 pm - 11:35 amBRS-SEA
27h 05m2 stops
Aer Lingus Logo
12:34 am - 7:55 amSEA-BRS
23h 21m2 stops
$1,059Aer Lingus
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Tue, Oct 7 - Tue, Oct 14
Aer Lingus Logo
8:25 am - 5:50 pmBRS-SEA
17h 25m1 stop
Aer Lingus Logo
12:34 am - 7:55 amSEA-BRS
23h 21m2 stops
$1,064Aer Lingus
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Everything you should know

When to travel
March
Cheapest • 15% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$675
Overall average: $859
Multiple Airlines
Tue 10/7Wed 10/15
BRS - SEA • 2 stops
Cheapest one-way
Multiple Airlines
Wed 9/17
BRS - SEA • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Booking Insights

KAYAK's insights & trends for Bristol to Seattle flights

Get data-powered insights and trends into flights from Bristol to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Bristol to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bristol to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bristol to Seattle is March, where tickets cost $780 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $1,243 and $1,051 respectively.

Find deals

Good to know

Low seasonApril
Cheapest flight$675
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Bristol to Seattle

When to book flights from Bristol to Seattle

Are your dates flexible? Find out the best times to travel from Bristol to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bristol to Seattle

  • What is the cheapest flight from Bristol to Seattle?

    In the last 3 days, the lowest price for a flight from Bristol to Seattle was $675 for a round-trip ticket.

  • Do I need a passport to fly between Bristol and Seattle?

    Yes, you’ll need a passport to travel to Seattle from Bristol.

  • Which airports will I be using when flying from Bristol to Seattle?

    On your way to Seattle, you’ll fly out from Bristol. You’ll be landing at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Bristol to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bristol to Seattle?

    SkyTeam is the only airline alliance operating flights between Bristol and Seattle.

  • How does KAYAK find such low prices on flights from Bristol to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bristol to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bristol to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Bristol is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bristol to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Bristol with another airline. Booking your flights between Bristol and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bristol to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Bristol up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Bristol (BRS)
Seattle (SEA)

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