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Cheap flights from Seattle to Bristol from £164

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 19/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:00 - 16:45
SEA
-
BRS
37h 45m
2 stops
Multiple Airlines Logo
20:20 - 17:10
BRS
-
SEA
28h 50m
1 stop
£632Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr
Aer Lingus Logo
18:55 - 16:00
SEA
-
BRS
13h 05m
1 stop
Aer Lingus Logo
12:25 - 17:10
BRS
-
SEA
12h 45m
1 stop
£645Aer Lingus
Sat, 8 Aug - Fri, 21 Aug
Multiple Airlines Logo
19:00 - 17:10
SEA
-
BRS
38h 10m
2 stops
Multiple Airlines Logo
12:25 - 17:10
BRS
-
SEA
12h 45m
1 stop
£678Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
19:10 - 16:00
SEA
-
BRS
12h 50m
1 stop
Multiple Airlines Logo
19:40 - 18:45
BRS
-
SEA
31h 05m
2 stops
£721Multiple Airlines
Wed, 10 Jun - Thu, 18 Jun
Virgin Atlantic Logo
17:35 - 22:05
SEA
-
BRS
20h 30m
1 stop
Virgin Atlantic Logo
06:15 - 11:40
BRS
-
SEA
13h 25m
1 stop
£760Virgin Atlantic
Thu, 23 Apr - Thu, 30 Apr
KLM Logo
13:45 - 22:05
SEA
-
BRS
24h 20m
1 stop
KLM Logo
09:20 - 11:45
BRS
-
SEA
34h 25m
1 stop
£761KLM
Tue, 7 Apr - Tue, 14 Apr
Delta Logo
07:15 - 08:50
SEA
-
BRS
17h 35m
2 stops
Delta Logo
06:15 - 11:45
BRS
-
SEA
13h 30m
1 stop
£764Delta
Tue, 7 Apr - Tue, 14 Apr
Delta Logo
07:15 - 08:50
SEA
-
BRS
17h 35m
2 stops
Delta Logo
06:15 - 18:26
BRS
-
SEA
20h 11m
2 stops
£772Delta
Tue, 7 Apr - Tue, 14 Apr
Aer Lingus Logo
19:10 - 16:00
SEA
-
BRS
12h 50m
1 stop
Aer Lingus Logo
14:55 - 17:10
BRS
-
SEA
34h 15m
1 stop
£790Aer Lingus
Tue, 18 Aug - Mon, 24 Aug
Multiple Airlines Logo
19:10 - 08:30
SEA
-
BRS
29h 20m
1 stop
Multiple Airlines Logo
16:40 - 11:45
BRS
-
SEA
27h 05m
2 stops
£791Multiple Airlines
Sat, 8 Aug - Fri, 21 Aug

Aer Lingus flights from Seattle to Bristol

Our best Aer Lingus deals on Seattle to Bristol flight tickets
Aer Lingus
8 Aug
SEA18:55Seattle/Tacoma Intl
13h 05m
1 stop
BRS16:00Bristol
21 Aug
BRS12:25Bristol
12h 45m
1 stop
SEA17:10Seattle/Tacoma Intl
£645
Aer Lingus
18 Aug
SEA19:10Seattle/Tacoma Intl
12h 50m
1 stop
BRS16:00Bristol
24 Aug
BRS14:55Bristol
34h 15m
1 stop
SEA17:10Seattle/Tacoma Intl
£790
Aer Lingus
7 Apr
SEA23:28Seattle/Tacoma Intl
24h 27m
2 stops
BRS07:55Bristol
14 Apr
BRS08:25Bristol
16h 45m
1 stop
SEA17:10Seattle/Tacoma Intl
£869

KLM flights from Seattle to Bristol

Our best KLM deals on Seattle to Bristol flight tickets
KLM
7 Apr
SEA13:45Seattle/Tacoma Intl
24h 20m
1 stop
BRS22:05Bristol
14 Apr
BRS09:20Bristol
34h 25m
1 stop
SEA11:45Seattle/Tacoma Intl
£761
KLM
18 Aug
SEA17:45Seattle/Tacoma Intl
20h 20m
1 stop
BRS22:05Bristol
24 Aug
BRS06:15Bristol
18h 12m
1 stop
SEA16:27Seattle/Tacoma Intl
£798
KLM
25 Apr
SEA17:35Seattle/Tacoma Intl
20h 30m
1 stop
BRS22:05Bristol
2 May
BRS06:15Bristol
13h 30m
1 stop
SEA11:45Seattle/Tacoma Intl
£835

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 March 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

Thu 23/4

19:00-16:45

2 stops37h 45m

Bristol

Thu 30/4

20:20-17:10

1 stop28h 50m

£632
Fastest return journey

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 8/8

18:55-16:00

1 stop13h 05m

Bristol

Fri 21/8

12:25-17:10

1 stop12h 45m

£645

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 25/4

19:00-17:10

2 stops38h 10m

Bristol

Sat 2/5

12:25-17:10

1 stop12h 45m

£678

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Wed 10/6

19:10-16:00

1 stop12h 50m

Bristol

Thu 18/6

19:40-18:45

2 stops31h 05m

£721

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Thu 23/4

17:35-22:05

1 stop20h 30m

Bristol

Thu 30/4

06:15-11:40

1 stop13h 25m

£760

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 7/4

13:45-22:05

1 stop24h 20m

Bristol

Tue 14/4

09:20-11:45

1 stop34h 25m

£761

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 7/4

07:15-08:50

2 stops17h 35m

Bristol

Tue 14/4

06:15-11:45

1 stop13h 30m

£764

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 7/4

07:15-08:50

2 stops17h 35m

Bristol

Tue 14/4

06:15-18:26

2 stops20h 11m

£772

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 18/8

19:10-16:00

1 stop12h 50m

Bristol

Mon 24/8

14:55-17:10

1 stop34h 15m

£790

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 8/8

19:10-08:30

1 stop29h 20m

Bristol

Fri 21/8

16:40-11:45

2 stops27h 05m

£791

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

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

  • 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
Corsham
Shepton Mallet
Clifton
Pontypool

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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