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Cheap flights from Seattle to Bristol from £301

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 7/8. 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
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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 - 17:10
SEA
-
BRS
17h 30m
2 stops
Multiple Airlines Logo
08:40 - 17:10
BRS
-
SEA
16h 30m
1 stop
£674Multiple Airlines
Sun, 19 Jul - Sun, 26 Jul
Multiple Airlines Logo
23:25 - 17:10
SEA
-
BRS
33h 45m
2 stops
Multiple Airlines Logo
12:25 - 17:10
BRS
-
SEA
12h 45m
1 stop
£682Multiple Airlines
Sat, 18 Jul - Sat, 25 Jul
Multiple Airlines Logo
19:10 - 07:35
SEA
-
BRS
28h 25m
1 stop
Multiple Airlines Logo
08:40 - 17:10
BRS
-
SEA
16h 30m
1 stop
£743Multiple Airlines
Sun, 19 Jul - Sun, 26 Jul
Multiple Airlines Logo
15:40 - 22:30
SEA
-
BRS
22h 50m
2 stops
Multiple Airlines Logo
08:00 - 18:45
BRS
-
SEA
18h 45m
2 stops
£772Multiple Airlines
Sun, 19 Jul - Sun, 26 Jul
Multiple Airlines Logo
15:40 - 10:15
SEA
-
BRS
34h 35m
3 stops
Multiple Airlines Logo
08:00 - 09:40
BRS
-
SEA
33h 40m
2 stops
£783Multiple Airlines
Sun, 19 Jul - Sun, 26 Jul
Multiple Airlines Logo
19:10 - 08:30
SEA
-
BRS
29h 20m
1 stop
Multiple Airlines Logo
12:25 - 17:10
BRS
-
SEA
12h 45m
1 stop
£813Multiple Airlines
Sat, 18 Jul - Sat, 25 Jul
KLM Logo
17:45 - 22:05
SEA
-
BRS
20h 20m
1 stop
KLM Logo
17:35 - 16:35
BRS
-
SEA
31h 00m
1 stop
£818KLM
Sun, 13 Sep - Sun, 27 Sep
KLM Logo
17:45 - 08:50
SEA
-
BRS
31h 05m
1 stop
KLM Logo
06:15 - 11:47
BRS
-
SEA
13h 32m
1 stop
£820KLM
Sun, 13 Sep - Sun, 27 Sep
KLM Logo
17:45 - 22:05
SEA
-
BRS
20h 20m
1 stop
KLM Logo
06:15 - 16:35
BRS
-
SEA
18h 20m
1 stop
£821KLM
Sun, 13 Sep - Sun, 27 Sep
Delta Logo
11:25 - 17:00
SEA
-
BRS
21h 35m
2 stops
Delta Logo
06:15 - 11:47
BRS
-
SEA
13h 32m
1 stop
£821Delta
Sun, 13 Sep - Sun, 27 Sep

KLM flights from Seattle to Bristol

Our best KLM deals on Seattle to Bristol flight tickets
KLM
13 Sept
SEA17:45Seattle/Tacoma Intl
20h 20m
1 stop
BRS22:05Bristol
27 Sept
BRS17:35Bristol
31h 00m
1 stop
SEA16:35Seattle/Tacoma Intl
£818
KLM
13 Sept
SEA17:45Seattle/Tacoma Intl
31h 05m
1 stop
BRS08:50Bristol
27 Sept
BRS06:15Bristol
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
£820
KLM
13 Sept
SEA17:45Seattle/Tacoma Intl
20h 20m
1 stop
BRS22:05Bristol
27 Sept
BRS06:15Bristol
18h 20m
1 stop
SEA16:35Seattle/Tacoma Intl
£821

Delta flights from Seattle to Bristol

Our best Delta deals on Seattle to Bristol flight tickets
Delta
13 Sept
SEA11:25Seattle/Tacoma Intl
21h 35m
2 stops
BRS17:00Bristol
27 Sept
BRS06:15Bristol
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
£821
Delta
13 Sept
SEA07:20Seattle/Tacoma Intl
17h 30m
2 stops
BRS08:50Bristol
27 Sept
BRS06:15Bristol
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
£824
Delta
13 Sept
SEA09:30Seattle/Tacoma Intl
19h 45m
2 stops
BRS13:15Bristol
27 Sept
BRS06:15Bristol
20h 46m
2 stops
SEA19:01Seattle/Tacoma Intl
£829

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 4 June 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

Sun 19/7

15:40-17:10

2 stops17h 30m

Bristol

Sun 26/7

08:40-17:10

1 stop16h 30m

£674

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 18/7

23:25-17:10

2 stops33h 45m

Bristol

Sat 25/7

12:25-17:10

1 stop12h 45m

£682

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 19/7

19:10-07:35

1 stop28h 25m

Bristol

Sun 26/7

08:40-17:10

1 stop16h 30m

£743

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 19/7

15:40-22:30

2 stops22h 50m

Bristol

Sun 26/7

08:00-18:45

2 stops18h 45m

£772

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 19/7

15:40-10:15

3 stops34h 35m

Bristol

Sun 26/7

08:00-09:40

2 stops33h 40m

£783

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 18/7

19:10-08:30

1 stop29h 20m

Bristol

Sat 25/7

12:25-17:10

1 stop12h 45m

£813

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 13/9

17:45-22:05

1 stop20h 20m

Bristol

Sun 27/9

17:35-16:35

1 stop31h 00m

£818

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 13/9

17:45-08:50

1 stop31h 05m

Bristol

Sun 27/9

06:15-11:47

1 stop13h 32m

£820

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 13/9

17:45-22:05

1 stop20h 20m

Bristol

Sun 27/9

06:15-16:35

1 stop18h 20m

£821

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 13/9

11:25-17:00

2 stops21h 35m

Bristol

Sun 27/9

06:15-11:47

1 stop13h 32m

£821

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 typical price of a round-trip flight between Seattle and Bristol?

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 £566.

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

20h 20m

Direct flights

None
The fastest flight from Seattle to Bristol takes 20h 20m
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. 20h 20m 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
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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