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Cheap flights from Seattle to Bristol from £228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bristol departing on 31/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Bristol

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:40 - 08:50SEA  Seattle/Tacoma Intl-BRS Bristol
33h 10m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Amsterdam Schiphol
Multiple Airlines Logo
17:30 - 20:40BRS  Bristol-SEA Seattle/Tacoma Intl
35h 10m3 stops Amsterdam Schiphol Stockholm Arlanda Reykjavik Keflavik Intl
£615Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
21:30 - 22:55SEA  Seattle/Tacoma Intl-BRS Bristol
41h 25m2 stops San Francisco Kastrup Copenhagen
Multiple Airlines Logo
07:15 - 13:45BRS  Bristol-SEA Seattle/Tacoma Intl
14h 30m1 stop Kastrup Copenhagen
£616Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
19:00 - 20:05SEA  Seattle/Tacoma Intl-BRS Bristol
17h 05m2 stops Reykjavik Keflavik Intl Amsterdam Schiphol
Multiple Airlines Logo
09:15 - 20:40BRS  Bristol-SEA Seattle/Tacoma Intl
19h 25m2 stops Amsterdam Schiphol Reykjavik Keflavik Intl
£617Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
15:40 - 23:25SEA  Seattle/Tacoma Intl-BRS Bristol
23h 45m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
07:30 - 18:00BRS  Bristol-SEA Seattle/Tacoma Intl
17h 30m1 stop Reykjavik Keflavik Intl
£676Multiple Airlines
Sat, 17 Oct - Sun, 1 Nov
Multiple Airlines Logo
19:10 - 08:55SEA  Seattle/Tacoma Intl-BRS Bristol
29h 45m1 stop Dublin
Multiple Airlines Logo
12:25 - 17:10BRS  Bristol-SEA Seattle/Tacoma Intl
12h 45m1 stop Dublin
£680Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
19:00 - 23:25SEA  Seattle/Tacoma Intl-BRS Bristol
20h 25m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
06:00 - 18:00BRS  Bristol-SEA Seattle/Tacoma Intl
19h 00m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
£689Multiple Airlines
Sat, 17 Oct - Sun, 1 Nov
Multiple Airlines Logo
19:10 - 08:55SEA  Seattle/Tacoma Intl-BRS Bristol
29h 45m1 stop Dublin
Multiple Airlines Logo
20:20 - 18:45BRS  Bristol-SEA Seattle/Tacoma Intl
30h 25m2 stops Dublin Calgary
£700Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
19:10 - 08:05SEA  Seattle/Tacoma Intl-BRS Bristol
28h 55m1 stop Dublin
Multiple Airlines Logo
20:20 - 19:00BRS  Bristol-SEA Seattle/Tacoma Intl
54h 40m2 stops Dublin London Stansted
£713Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
08:00 - 21:40SEA  Seattle/Tacoma Intl-BRS Bristol
29h 40m3 stops Toronto Pearson Intl Frankfurt am Main Krakow J. Paul II Balice
Multiple Airlines Logo
16:10 - 11:55BRS  Bristol-SEA Seattle/Tacoma Intl
27h 45m2 stops Krakow J. Paul II Balice Frankfurt am Main
£738Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
19:10 - 16:35SEA  Seattle/Tacoma Intl-BRS Bristol
13h 25m1 stop Dublin
Multiple Airlines Logo
08:25 - 17:10BRS  Bristol-SEA Seattle/Tacoma Intl
16h 45m1 stop Dublin
£745Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep

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Delta flights from Seattle to Bristol

Our best Delta deals on Seattle to Bristol flight tickets
Delta
23 Sept
SEA13:50Seattle/Tacoma Intl
19h 10m
1 stop
BRS17:00Bristol
30 Sept
BRS09:20Bristol
15h 15m
1 stop
SEA16:35Seattle/Tacoma Intl
£823
Delta
5 Feb
SEA07:20Seattle/Tacoma Intl
18h 55m
2 stops
BRS10:15Bristol
19 Feb
BRS05:55Bristol
13h 52m
1 stop
SEA11:47Seattle/Tacoma Intl
£826
Delta
13 Sept
SEA07:15Seattle/Tacoma Intl
17h 35m
2 stops
BRS08:50Bristol
27 Sept
BRS06:15Bristol
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
£864

KLM flights from Seattle to Bristol

Our best KLM deals on Seattle to Bristol flight tickets
KLM
5 Feb
SEA09:30Seattle/Tacoma Intl
16h 45m
2 stops
BRS10:15Bristol
19 Feb
BRS05:55Bristol
20h 43m
2 stops
SEA18:38Seattle/Tacoma Intl
£833
KLM
13 Sept
SEA17:45Seattle/Tacoma Intl
15h 15m
1 stop
BRS17:00Bristol
27 Sept
BRS06:15Bristol
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
£860
KLM
13 Sept
SEA17:45Seattle/Tacoma Intl
15h 15m
1 stop
BRS17:00Bristol
27 Sept
BRS06:15Bristol
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
£861

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from Seattle to Bristol that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleBristol

SEA Seattle/Tacoma Intl - BRS Bristol

SEABRS

Seattle/Tacoma Intl

Mon 28/9

15:40-08:50

3 stops33h 10m

Bristol

Mon 5/10

17:30-20:40

3 stops35h 10m

£615

SeattleBristol

SEA Seattle/Tacoma Intl - BRS Bristol

SEABRS

Seattle/Tacoma Intl

Tue 22/9

21:30-22:55

2 stops41h 25m

Bristol

Tue 29/9

07:15-13:45

1 stop14h 30m

£616

SeattleBristol

SEA Seattle/Tacoma Intl - BRS Bristol

SEABRS

Seattle/Tacoma Intl

Tue 22/9

19:00-20:05

2 stops17h 05m

Bristol

Tue 29/9

09:15-20:40

2 stops19h 25m

£617

SeattleBristol

SEA Seattle/Tacoma Intl - BRS Bristol

SEABRS

Seattle/Tacoma Intl

Sat 17/10

15:40-23:25

2 stops23h 45m

Bristol

Sun 1/11

07:30-18:00

1 stop17h 30m

£676

SeattleBristol

SEA Seattle/Tacoma Intl - BRS Bristol

SEABRS

Seattle/Tacoma Intl

Mon 28/9

19:10-08:55

1 stop29h 45m

Bristol

Mon 5/10

12:25-17:10

1 stop12h 45m

£680

SeattleBristol

SEA Seattle/Tacoma Intl - BRS Bristol

SEABRS

Seattle/Tacoma Intl

Sat 17/10

19:00-23:25

2 stops20h 25m

Bristol

Sun 1/11

06:00-18:00

2 stops19h 00m

£689

SeattleBristol

SEA Seattle/Tacoma Intl - BRS Bristol

SEABRS

Seattle/Tacoma Intl

Mon 28/9

19:10-08:55

1 stop29h 45m

Bristol

Mon 5/10

20:20-18:45

2 stops30h 25m

£700

SeattleBristol

SEA Seattle/Tacoma Intl - BRS Bristol

SEABRS

Seattle/Tacoma Intl

Wed 23/9

19:10-08:05

1 stop28h 55m

Bristol

Wed 30/9

20:20-19:00

2 stops54h 40m

£713

SeattleBristol

SEA Seattle/Tacoma Intl - BRS Bristol

SEABRS

Seattle/Tacoma Intl

Tue 22/9

08:00-21:40

3 stops29h 40m

Bristol

Tue 29/9

16:10-11:55

2 stops27h 45m

£738
Fastest return journey

SeattleBristol

SEA Seattle/Tacoma Intl - BRS Bristol

SEABRS

Seattle/Tacoma Intl

Tue 22/9

19:10-16:35

1 stop13h 25m

Bristol

Tue 29/9

08:25-17:10

1 stop16h 45m

£745

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Bristol from

How to get the cheapest flight ticket from Seattle to Bristol

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bristol?

The cheapest month to fly to Bristol from Seattle is in July. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Bristol during the month of July, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £0.

Can stopping save me money on Seattle to Bristol flights?

You could potentially save up to 28% on your flight if you consider stops on a Seattle to Bristol flight.

When to book flights from Seattle to Bristol

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Bristol according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to Bristol (SEA to BRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Bristol

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from Seattle to Bristol takes 15h 15m
There are no direct flights from Seattle to Bristol. There are no popular flight routes from Seattle to Bristol.
Search flight deals

Frequently asked questions about flying from Seattle to Bristol

  • How far is Seattle/Tacoma Intl to Bristol by plane?

    Bristol is 4718.0 mi away from Seattle/Tacoma Intl. 15h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Bristol Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Bristol Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Bristol Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Bristol Airport.

  • What documentation or ID do you need to fly to Bristol Airport?

    The necessary travel and health documents for your Bristol Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Bristol?

Book flights to Bristol if you plan to visit one of these locations
Bath
Weston-super-Mare
Newport
Taunton
Wells
Abergavenny
Glastonbury
Clevedon
Shepton Mallet
Pontypool
Clifton
Corsham

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Bristol?

It is quick and easy to find Seattle to Bristol flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bristol that suits you.

Can I find flights from Seattle to Bristol with flexible booking policies on momondo?

Flights from Seattle to Bristol with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Bristol?

Once you have performed a search for Seattle to Bristol flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Bristol right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Bristol flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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