SEA - BRS

$817 Find Cheap Flights from Seattle to Bristol

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Bristol departing on 1/12. 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, 0 bags

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

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

Cheap Flights from Seattle to Bristol (SEA-BRS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Bristol 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 Seattle to Bristol

Mon, Jan 12 - Wed, Jan 21
KLM Logo
3:10 pm - 4:55 pmSEA-BRS
17h 45m1 stop
KLM Logo
6:00 am - 11:50 amBRS-SEA
13h 50m1 stop
$817KLM
Find Deal
Mon, Jan 12 - Wed, Jan 21
KLM Logo
7:40 am - 10:15 amSEA-BRS
18h 35m2 stops
KLM Logo
6:00 am - 11:50 amBRS-SEA
13h 50m1 stop
$822KLM
Find Deal
Mon, Jan 12 - Wed, Jan 21
KLM Logo
7:40 am - 10:15 amSEA-BRS
18h 35m2 stops
KLM Logo
6:00 am - 4:38 pmBRS-SEA
18h 38m2 stops
$832KLM
Find Deal
Fri, Feb 13 - Sun, Feb 22
Multiple Airlines Logo
8:10 am - 7:20 pmSEA-BRS
27h 10m2 stops
Multiple Airlines Logo
8:20 am - 10:16 pmBRS-SEA
21h 56m2 stops
$907Multiple Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Virgin Atlantic Logo
3:05 pm - 4:55 pmSEA-BRS
17h 50m1 stop
Virgin Atlantic Logo
1:40 pm - 12:35 pmBRS-SEA
29h 55m1 stop
$917Virgin Atlantic
Find Deal
Fri, Feb 13 - Sun, Feb 22
KLM Logo
7:20 am - 9:55 amSEA-BRS
18h 35m2 stops
KLM Logo
5:30 pm - 11:40 amBRS-SEA
26h 10m1 stop
$918KLM
Find Deal
Thu, Mar 5 - Mon, Mar 9
Virgin Atlantic Logo
9:55 am - 1:10 pmSEA-BRS
19h 15m2 stops
Virgin Atlantic Logo
1:40 pm - 12:35 pmBRS-SEA
29h 55m1 stop
$922Virgin Atlantic
Find Deal
Fri, Feb 13 - Sun, Feb 22
Multiple Airlines Logo
10:05 am - 11:15 pmSEA-BRS
29h 10m3 stops
Multiple Airlines Logo
1:15 pm - 12:10 pmBRS-SEA
30h 55m3 stops
$957Multiple Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 10
Aer Lingus Logo
8:05 pm - 6:40 pmSEA-BRS
14h 35m1 stop
Aer Lingus Logo
8:20 am - 6:20 pmBRS-SEA
18h 00m1 stop
$974Aer Lingus
Find Deal
Wed, Nov 26 - Wed, Dec 10
Aer Lingus Logo
8:05 pm - 6:40 pmSEA-BRS
14h 35m1 stop
Aer Lingus Logo
7:40 pm - 4:55 pmBRS-SEA
29h 15m2 stops
$1,151Aer Lingus
Find Deal

Everything you should know

Top airlines
KLM
Cheapest • from $817 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$817
KLM
Mon 1/12Wed 1/21
SEA - BRS • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/30
SEA - BRS • 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 Bristol!
Booking Insights

KAYAK's insights & trends for Seattle to Bristol flights

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

Which airlines provide the cheapest flights from Seattle to Bristol?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Bristol were found on KLM ($817) and Virgin Atlantic ($917).

Which airlines fly non-stop between Seattle and Bristol?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Seattle to Bristol.

There are 3 airlines that fly nonstop from Seattle to Bristol. They are: Aer Lingus, Delta and KLM. The cheapest price of all airlines flying this route was found with Aer Lingus at $737 for a round-trip flight. On average, the best prices for this route can be found at Aer Lingus.

Good to know

Low seasonNovember
Cheapest flight$817
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Seattle to Bristol

When to book flights from Seattle to Bristol

Are your dates flexible? Find out the best times to travel from Seattle to Bristol 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 Seattle to Bristol

  • What is the cheapest flight from Seattle to Bristol?

    In the last 3 days, the lowest price for a flight from Seattle to Bristol was $817 for a round-trip ticket.

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

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

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

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

  • Which airline alliances offer flights from Seattle to Bristol?

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

  • Which is the best airline for flights from Seattle to Bristol, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Bristol are Delta and KLM. With an average price for the route of $1,450 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,245 and an overall rating of 7.7.

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

    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 Seattle to Bristol.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bristol from Seattle 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 Seattle to Bristol?

    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 Bristol with an airline and back to Seattle with another airline. Booking your flights between Seattle and BRS 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 Seattle to Bristol?

    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 Bristol from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Bristol

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Bristol. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Bristol? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7993 reviews
7.3Food
8.5Crew
7.9Comfort
8.2Boarding
7.9Entertainment
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

Wheelchair assistance didn't turn up on time. We had to walk to baggage reclaim and to taxi.

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

There was a mixup with our tickets. They said they did not receive payment for them but yet we had seat assignments. We had to purchase last-minute tickets which cost us three times as much. that’s why they got a rated of a one.

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

Terrible leg room - I’m 5’3” and my knees were touching the seat in front of me. When the person sitting in front of me leaned back, there was about 15 inches of space between my head and the TV screen which made it awkward to view movies. Last year they had decent food, but this year the only tasty item on the trip was dessert.

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

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