SEA - BRS

$1,373 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 6/11. 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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Everything you should know

Cheapest round-trip
$1,373
Aer Lingus
Thu 6/11Thu 6/25
SEA - BRS • 1 stop
Cheapest one-way
Multiple Airlines
Thu 12/18
SEA - BRS • multi-stop
Top airlines
Aer Lingus
Cheapest • from $1,373 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
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

Thu, Jun 11 - Thu, Jun 25
Aer Lingus Logo
6:45 pm - 6:35 pm
SEA
-
BRS
15h 50m1 stop
Aer Lingus Logo
8:25 am - 4:59 pm
BRS
-
SEA
16h 34m1 stop
$1,373Aer Lingus
Sun, May 10 - Sat, May 23
Multiple Airlines Logo
5:40 pm - 6:35 pm
SEA
-
BRS
40h 55m2 stops
Multiple Airlines Logo
1:40 pm - 4:00 pm
BRS
-
SEA
34h 20m2 stops
$2,280Multiple Airlines
Sun, May 10 - Sat, May 23
KLM Logo
5:35 pm - 8:50 am
SEA
-
BRS
31h 15m1 stop
KLM Logo
6:15 am - 11:42 am
BRS
-
SEA
13h 27m1 stop
$3,207KLM
Sun, May 10 - Sat, May 23
KLM Logo
5:45 pm - 5:00 pm
SEA
-
BRS
15h 15m2 stops
KLM Logo
6:15 am - 11:42 am
BRS
-
SEA
13h 27m1 stop
$3,437KLM
Sun, Jan 11 - Thu, Jan 15
British Airways Logo
6:50 pm - 7:25 pm
SEA
-
BRS
16h 35m2 stops
British Airways Logo
10:50 am - 4:55 pm
BRS
-
SEA
38h 05m2 stops
$5,690British Airways
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 Aer Lingus ($1,373) and KLM ($3,207).

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$1,373
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 10% 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 $1,373 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 $1,296 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 8009 reviews
8.1Boarding
8.5Crew
7.3Food
7.9Entertainment
7.9Comfort
Airline reviews

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

2.0 MediocreWilliam, Dec 2025
DAL - ATL
Read more Delta reviews

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Terrible last row seats many seats available but no offer to move to better seat

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.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

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.

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

Information on your arrival and departure airports