£497 Find Cheap Flights from Bristol to Washington

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bristol to Washington departing on 7/10. 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

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

Cheapest return prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle2 stops£497
Seattle
Seattle2 stops£497

Book Cheap Bristol to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bristol to Washington 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 return flight deals from Bristol to Washington

Tue, 7 Oct - Wed, 15 Oct
 Logo
22:50 - 14:16BRS-SEA
23h 26m2 stops
 Logo
14:20 - 14:10SEA-BRS
15h 50m2 stops
Tue, 7 Oct - Wed, 15 Oct
KLM Logo
17:35 - 11:50BRS-SEA
26h 15m1 stop
KLM Logo
17:40 - 17:00SEA-BRS
15h 20m1 stop
£553KLM
Find Deal
Tue, 7 Oct - Wed, 15 Oct
Delta Logo
06:20 - 16:05BRS-SEA
17h 45m1 stop
Delta Logo
07:25 - 13:15SEA-BRS
21h 50m2 stops
£554Delta
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Delta Logo
06:00 - 20:45BRS-SEA
21h 45m2 stops
Delta Logo
07:25 - 13:10SEA-BRS
21h 45m2 stops
£559Delta
Find Deal
Wed, 29 Oct - Wed, 5 Nov
KLM Logo
06:00 - 12:45BRS-SEA
13h 45m1 stop
KLM Logo
15:00 - 16:55SEA-BRS
17h 55m1 stop
£565KLM
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Virgin Atlantic Logo
06:00 - 12:35BRS-SEA
13h 35m1 stop
Virgin Atlantic Logo
16:00 - 16:55SEA-BRS
17h 55m1 stop
£620Virgin Atlantic
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Thu, 12 Mar - Mon, 16 Mar
Delta Logo
08:55 - 20:32BRS-SEA
18h 37m2 stops
Delta Logo
12:10 - 13:10SEA-BRS
18h 00m2 stops
£624Delta
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
13:40 - 11:25BRS-PDX
29h 45m1 stop
Virgin Atlantic Logo
11:10 - 22:10PDX-BRS
28h 00m2 stops
£669Virgin Atlantic
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Aer Lingus Logo
16:30 - 11:35BRS-SEA
27h 05m2 stops
Aer Lingus Logo
00:34 - 07:55SEA-BRS
23h 21m2 stops
£779Aer Lingus
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Aer Lingus Logo
08:25 - 17:50BRS-SEA
17h 25m1 stop
Aer Lingus Logo
00:34 - 07:55SEA-BRS
23h 21m2 stops
£783Aer Lingus
Find Deal
Booking Insights

KAYAK's insights & trends for Bristol to Washington flights

Get data-powered insights and trends into flights from Bristol to Washington 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 Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bristol to Washington, 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 Washington is March, when tickets cost £574 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of return tickets is £915 and £773 respectively.

Good to know - Cheap tickets from Bristol to Washington

Low seasonApril
Cheapest flight£497
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

FAQs - booking Washington flights

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

    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 Washington.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Bristol to Washington with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally in the evening, when retur flights cost £892 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is £899.

Reviews of the top airlines flying from Bristol to Washington

 
See real verified KAYAK customer reviews for airlines flying from Bristol to Washington. 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 Bristol to Washington? 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.
7.8
KLMOverall score based on 1385 reviews
8.4Crew
7.8Boarding
7.2Entertainment
7.7Comfort
7.3Food
Airline reviews

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.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

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.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

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.

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

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

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

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