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Cheap flights from Seattle to Bristol from £261

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 2/10. 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
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Find the cheapest flights from Seattle to Bristol

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:00 - 10:15
SEA
-
BRS
31h 15m
3 stops
Multiple Airlines Logo
21:35 - 09:40
BRS
-
SEA
44h 05m
3 stops
£560Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
15:40 - 23:10
SEA
-
BRS
23h 30m
2 stops
Multiple Airlines Logo
21:35 - 09:40
BRS
-
SEA
44h 05m
3 stops
£576Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
08:00 - 22:05
SEA
-
BRS
30h 05m
3 stops
Multiple Airlines Logo
17:30 - 21:07
BRS
-
SEA
35h 37m
3 stops
£628Multiple Airlines
Mon, 17 Aug - Wed, 2 Sep
Multiple Airlines Logo
08:00 - 14:15
SEA
-
BRS
22h 15m
2 stops
Multiple Airlines Logo
19:55 - 11:55
BRS
-
SEA
24h 00m
2 stops
£639Multiple Airlines
Sun, 16 Aug - Sun, 23 Aug
Aer Lingus Logo
19:10 - 16:00
SEA
-
BRS
12h 50m
1 stop
Aer Lingus Logo
08:25 - 17:10
BRS
-
SEA
16h 45m
1 stop
£641Aer Lingus
Mon, 17 Aug - Wed, 2 Sep
Multiple Airlines Logo
08:00 - 14:15
SEA
-
BRS
22h 15m
3 stops
Multiple Airlines Logo
19:55 - 11:55
BRS
-
SEA
24h 00m
2 stops
£641Multiple Airlines
Sun, 16 Aug - Sun, 23 Aug
Multiple Airlines Logo
15:40 - 23:10
SEA
-
BRS
23h 30m
2 stops
Multiple Airlines Logo
10:50 - 17:55
BRS
-
SEA
15h 05m
2 stops
£671Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
18:10 - 22:05
SEA
-
BRS
19h 55m
3 stops
Multiple Airlines Logo
07:00 - 15:40
BRS
-
SEA
16h 40m
2 stops
£695Multiple Airlines
Mon, 17 Aug - Wed, 2 Sep
Multiple Airlines Logo
19:10 - 16:00
SEA
-
BRS
12h 50m
1 stop
Multiple Airlines Logo
20:20 - 19:13
BRS
-
SEA
30h 53m
2 stops
£709Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
23:25 - 09:40
SEA
-
BRS
26h 15m
2 stops
Multiple Airlines Logo
08:25 - 17:10
BRS
-
SEA
16h 45m
1 stop
£716Multiple Airlines
Mon, 17 Aug - Wed, 2 Sep

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KLM flights from Seattle to Bristol

Our best KLM deals on Seattle to Bristol flight tickets
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
£867
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
£869
KLM
5 Jul
SEA17:40Seattle/Tacoma Intl
32h 35m
1 stop
BRS10:15Bristol
28 Jul
BRS06:15Bristol
13h 18m
1 stop
SEA11:33Seattle/Tacoma Intl
£1,011

Delta flights from Seattle to Bristol

Our best Delta deals on Seattle to Bristol flight tickets
Delta
13 Sept
SEA09:59Seattle/Tacoma Intl
19h 16m
2 stops
BRS13:15Bristol
27 Sept
BRS06:15Bristol
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
£871
Delta
13 Sept
SEA09:59Seattle/Tacoma Intl
19h 16m
2 stops
BRS13:15Bristol
27 Sept
BRS06:15Bristol
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
£872
Delta
13 Sept
SEA12:36Seattle/Tacoma Intl
20h 24m
2 stops
BRS17:00Bristol
27 Sept
BRS10:50Bristol
20h 30m
2 stops
SEA23:20Seattle/Tacoma Intl
£878

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 3 July 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 - BRS

SEABRS

Seattle/Tacoma Intl

Mon 24/8

19:00-10:15

3 stops31h 15m

Bristol

Wed 9/9

21:35-09:40

3 stops44h 05m

£560

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 24/8

15:40-23:10

2 stops23h 30m

Bristol

Wed 9/9

21:35-09:40

3 stops44h 05m

£576

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 17/8

08:00-22:05

3 stops30h 05m

Bristol

Wed 2/9

17:30-21:07

3 stops35h 37m

£628

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 16/8

08:00-14:15

2 stops22h 15m

Bristol

Sun 23/8

19:55-11:55

2 stops24h 00m

£639
Fastest return journey

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 17/8

19:10-16:00

1 stop12h 50m

Bristol

Wed 2/9

08:25-17:10

1 stop16h 45m

£641

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 16/8

08:00-14:15

3 stops22h 15m

Bristol

Sun 23/8

19:55-11:55

2 stops24h 00m

£641

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 24/8

15:40-23:10

2 stops23h 30m

Bristol

Wed 9/9

10:50-17:55

2 stops15h 05m

£671

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 17/8

18:10-22:05

3 stops19h 55m

Bristol

Wed 2/9

07:00-15:40

2 stops16h 40m

£695

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 24/8

19:10-16:00

1 stop12h 50m

Bristol

Wed 9/9

20:20-19:13

2 stops30h 53m

£709

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 17/8

23:25-09:40

2 stops26h 15m

Bristol

Wed 2/9

08:25-17:10

1 stop16h 45m

£716

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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 May. 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 May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £581.

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
Abergavenny
Wells
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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