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Cheap flights from Seattle to Bristol from £336

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 13/9. 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
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
15:40 - 17:15
SEA
-
BRS
17h 35m
2 stops
Multiple Airlines Logo
12:15 - 20:40
BRS
-
SEA
16h 25m
2 stops
£541Multiple Airlines
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
15:40 - 17:15
SEA
-
BRS
17h 35m
2 stops
Multiple Airlines Logo
07:45 - 18:45
BRS
-
SEA
43h 00m
3 stops
£623Multiple Airlines
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
15:40 - 17:10
SEA
-
BRS
17h 30m
2 stops
Multiple Airlines Logo
12:30 - 11:45
BRS
-
SEA
31h 15m
2 stops
£675Multiple Airlines
Sun, 24 May - Sun, 31 May
Multiple Airlines Logo
15:40 - 22:55
SEA
-
BRS
23h 15m
3 stops
Multiple Airlines Logo
08:00 - 11:35
BRS
-
SEA
35h 35m
2 stops
£755Multiple Airlines
Sun, 13 Sep - Sun, 27 Sep
Multiple Airlines Logo
19:00 - 17:10
SEA
-
BRS
38h 10m
2 stops
Multiple Airlines Logo
07:45 - 17:10
BRS
-
SEA
17h 25m
1 stop
£759Multiple Airlines
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
19:10 - 16:00
SEA
-
BRS
12h 50m
1 stop
Multiple Airlines Logo
18:55 - 16:00
BRS
-
SEA
29h 05m
2 stops
£768Multiple Airlines
Sun, 13 Sep - Sun, 27 Sep
Multiple Airlines Logo
15:40 - 22:30
SEA
-
BRS
22h 50m
2 stops
Multiple Airlines Logo
08:00 - 11:35
BRS
-
SEA
35h 35m
2 stops
£769Multiple Airlines
Sun, 13 Sep - Sun, 27 Sep
Multiple Airlines Logo
19:00 - 10:15
SEA
-
BRS
31h 15m
2 stops
Multiple Airlines Logo
07:20 - 17:10
BRS
-
SEA
17h 50m
1 stop
£774Multiple Airlines
Fri, 24 Apr - Mon, 27 Apr
Multiple Airlines Logo
15:55 - 17:10
SEA
-
BRS
17h 15m
1 stop
Multiple Airlines Logo
19:10 - 19:19
BRS
-
SEA
56h 09m
2 stops
£775Multiple Airlines
Sun, 24 May - Sun, 31 May
Multiple Airlines Logo
15:40 - 22:55
SEA
-
BRS
23h 15m
3 stops
Multiple Airlines Logo
08:00 - 09:40
BRS
-
SEA
33h 40m
3 stops
£791Multiple Airlines
Sun, 13 Sep - Sun, 27 Sep

British Airways flights from Seattle to Bristol

Our best British Airways deals on Seattle to Bristol flight tickets
British Airways
11 May
SEA20:20Seattle/Tacoma Intl
30h 30m
2 stops
BRS10:50Bristol
14 May
BRS08:25Bristol
16h 45m
1 stop
SEA17:10Seattle/Tacoma Intl
£4,070
British Airways
11 May
SEA13:30Seattle/Tacoma Intl
37h 20m
2 stops
BRS10:50Bristol
14 May
BRS08:25Bristol
16h 45m
1 stop
SEA17:10Seattle/Tacoma Intl
£4,071
British Airways
11 May
SEA13:30Seattle/Tacoma Intl
37h 20m
2 stops
BRS10:50Bristol
14 May
BRS08:25Bristol
16h 45m
1 stop
SEA17:10Seattle/Tacoma Intl
£4,072

KLM flights from Seattle to Bristol

Our best KLM deals on Seattle to Bristol flight tickets
KLM
25 May
SEA17:40Seattle/Tacoma Intl
20h 25m
1 stop
BRS22:05Bristol
1 Jun
BRS13:45Bristol
29h 52m
1 stop
SEA11:37Seattle/Tacoma Intl
£919
KLM
13 Sept
SEA17:40Seattle/Tacoma Intl
31h 10m
1 stop
BRS08:50Bristol
27 Sept
BRS17:35Bristol
26h 12m
1 stop
SEA11:47Seattle/Tacoma Intl
£932
KLM
13 Sept
SEA17:40Seattle/Tacoma Intl
31h 10m
1 stop
BRS08:50Bristol
27 Sept
BRS06:15Bristol
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
£939

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 11 April 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
Fastest return journey

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 9/5

15:40-17:15

2 stops17h 35m

Bristol

Sat 16/5

12:15-20:40

2 stops16h 25m

£541

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 9/5

15:40-17:15

2 stops17h 35m

Bristol

Sat 16/5

07:45-18:45

3 stops43h 00m

£623

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 24/5

15:40-17:10

2 stops17h 30m

Bristol

Sun 31/5

12:30-11:45

2 stops31h 15m

£675

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 13/9

15:40-22:55

3 stops23h 15m

Bristol

Sun 27/9

08:00-11:35

2 stops35h 35m

£755

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 9/5

19:00-17:10

2 stops38h 10m

Bristol

Sat 16/5

07:45-17:10

1 stop17h 25m

£759

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 13/9

19:10-16:00

1 stop12h 50m

Bristol

Sun 27/9

18:55-16:00

2 stops29h 05m

£768

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 13/9

15:40-22:30

2 stops22h 50m

Bristol

Sun 27/9

08:00-11:35

2 stops35h 35m

£769

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 24/4

19:00-10:15

2 stops31h 15m

Bristol

Mon 27/4

07:20-17:10

1 stop17h 50m

£774

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 24/5

15:55-17:10

1 stop17h 15m

Bristol

Sun 31/5

19:10-19:19

2 stops56h 09m

£775

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 13/9

15:40-22:55

3 stops23h 15m

Bristol

Sun 27/9

08:00-09:40

3 stops33h 40m

£791

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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 typical price of a round-trip flight between Seattle and Bristol?

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

12h 50m

Direct flights

None
The fastest flight from Seattle to Bristol takes 12h 50m
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. 12h 50m 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
Pontypool
Shepton Mallet
Corsham
Clifton

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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