Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Seattle to Bristol from £643

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bristol departing on 6/9. 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
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 - 00:05
SEA
-
BRS
24h 25m
3 stops
Multiple Airlines Logo
19:35 - 09:40
BRS
-
SEA
46h 05m
3 stops
£643Multiple Airlines
Sun, 6 Sep - Mon, 21 Sep
Multiple Airlines Logo
15:55 - 16:45
SEA
-
BRS
16h 50m
1 stop
Multiple Airlines Logo
13:45 - 13:45
BRS
-
SEA
32h 00m
2 stops
£648Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
15:55 - 16:45
SEA
-
BRS
16h 50m
1 stop
Multiple Airlines Logo
13:45 - 13:45
BRS
-
SEA
32h 00m
2 stops
£658Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
15:40 - 22:05
SEA
-
BRS
22h 25m
2 stops
Multiple Airlines Logo
09:20 - 20:40
BRS
-
SEA
19h 20m
2 stops
£690Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
15:55 - 10:15
SEA
-
BRS
34h 20m
2 stops
Multiple Airlines Logo
13:45 - 13:45
BRS
-
SEA
32h 00m
2 stops
£690Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
19:10 - 07:35
SEA
-
BRS
28h 25m
1 stop
Multiple Airlines Logo
20:20 - 18:45
BRS
-
SEA
30h 25m
2 stops
£691Multiple Airlines
Sun, 6 Sep - Mon, 21 Sep
Multiple Airlines Logo
19:10 - 07:35
SEA
-
BRS
28h 25m
1 stop
Multiple Airlines Logo
20:20 - 18:45
BRS
-
SEA
30h 25m
2 stops
£695Multiple Airlines
Sun, 6 Sep - Mon, 21 Sep
Multiple Airlines Logo
19:10 - 23:05
SEA
-
BRS
19h 55m
1 stop
Multiple Airlines Logo
12:25 - 17:10
BRS
-
SEA
12h 45m
1 stop
£702Multiple Airlines
Mon, 5 Oct - Mon, 19 Oct
Multiple Airlines Logo
15:40 - 00:05
SEA
-
BRS
24h 25m
3 stops
Multiple Airlines Logo
08:55 - 11:35
BRS
-
SEA
34h 40m
2 stops
£711Multiple Airlines
Sun, 6 Sep - Mon, 21 Sep
Multiple Airlines Logo
19:10 - 07:35
SEA
-
BRS
28h 25m
1 stop
Multiple Airlines Logo
12:25 - 17:10
BRS
-
SEA
12h 45m
1 stop
£716Multiple Airlines
Sun, 6 Sep - Mon, 21 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Seattle to Bristol

Our best Delta deals on Seattle to Bristol flight tickets
Delta
16 Jan
SEA14:25Seattle/Tacoma Intl
18h 30m
1 stop
BRS16:55Bristol
30 Jan
BRS05:55Bristol
13h 55m
1 stop
SEA11:50Seattle/Tacoma Intl
£859
Delta
13 Sept
SEA06:00Seattle/Tacoma Intl
18h 50m
2 stops
BRS08:50Bristol
27 Sept
BRS06:15Bristol
18h 20m
1 stop
SEA16:35Seattle/Tacoma Intl
£863
Delta
13 Sept
SEA06:00Seattle/Tacoma Intl
18h 50m
2 stops
BRS08:50Bristol
27 Sept
BRS06:15Bristol
18h 20m
1 stop
SEA16:35Seattle/Tacoma Intl
£863

KLM flights from Seattle to Bristol

Our best KLM deals on Seattle to Bristol flight tickets
KLM
11 Jan
SEA14:25Seattle/Tacoma Intl
18h 30m
1 stop
BRS16:55Bristol
1 Jun
BRS06:05Bristol
18h 15m
1 stop
SEA16:20Seattle/Tacoma Intl
£801
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
£860

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 1 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 - BRS

SEABRS

Seattle/Tacoma Intl

Sun 6/9

15:40-00:05

3 stops24h 25m

Bristol

Mon 21/9

19:35-09:40

3 stops46h 05m

£643

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 11/9

15:55-16:45

1 stop16h 50m

Bristol

Fri 18/9

13:45-13:45

2 stops32h 00m

£648

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 11/9

15:55-16:45

1 stop16h 50m

Bristol

Fri 18/9

13:45-13:45

2 stops32h 00m

£658

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 11/9

15:40-22:05

2 stops22h 25m

Bristol

Fri 18/9

09:20-20:40

2 stops19h 20m

£690

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 11/9

15:55-10:15

2 stops34h 20m

Bristol

Fri 18/9

13:45-13:45

2 stops32h 00m

£690

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 6/9

19:10-07:35

1 stop28h 25m

Bristol

Mon 21/9

20:20-18:45

2 stops30h 25m

£691

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 6/9

19:10-07:35

1 stop28h 25m

Bristol

Mon 21/9

20:20-18:45

2 stops30h 25m

£695
Fastest return journey

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 5/10

19:10-23:05

1 stop19h 55m

Bristol

Mon 19/10

12:25-17:10

1 stop12h 45m

£702

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 6/9

15:40-00:05

3 stops24h 25m

Bristol

Mon 21/9

08:55-11:35

2 stops34h 40m

£711

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 6/9

19:10-07:35

1 stop28h 25m

Bristol

Mon 21/9

12:25-17:10

1 stop12h 45m

£716

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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?

Prices are currently typical for flights on this route.

Typical prices usually range from £575 to £875.
The lowest price recently found on this route was £643.

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
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.

An easier way to manage your Bristol trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 31/8
Mon 7/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom