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Cheap flights from Seattle to Bristol from $822

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bristol departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Bristol

Cheap round-trip flights

Aer Lingus Logo
6:05 am - 1:10 pmSEA-BRS
23h 05m2 stops
Aer Lingus Logo
8:25 pm - 5:50 pmBRS-SEA
29h 25m1 stop
$822Aer Lingus
Find Deal
Fri, Sep 12 - Fri, Sep 19
Aer Lingus Logo
7:35 pm - 4:00 pmSEA-BRS
12h 25m1 stop
Aer Lingus Logo
8:25 pm - 8:09 pmBRS-SEA
31h 44m2 stops
$921Aer Lingus
Find Deal
Tue, Sep 9 - Tue, Sep 30
Aer Lingus Logo
6:05 am - 7:55 amSEA-BRS
17h 50m2 stops
Aer Lingus Logo
8:25 pm - 8:09 pmBRS-SEA
31h 44m2 stops
$946Aer Lingus
Find Deal
Tue, Sep 9 - Tue, Sep 30
KLM Logo
5:40 pm - 10:05 pmSEA-BRS
20h 25m1 stop
KLM Logo
1:50 pm - 11:50 amBRS-SEA
30h 00m1 stop
$952KLM
Find Deal
Tue, Sep 9 - Tue, Sep 30
Aer Lingus Logo
10:11 am - 1:10 pmSEA-BRS
18h 59m2 stops
Aer Lingus Logo
12:25 pm - 9:21 amBRS-SEA
28h 56m2 stops
$957Aer Lingus
Find Deal
Fri, Sep 12 - Fri, Sep 19
Logo
10:00 am - 9:00 pmSEA-BRS
27h 00m3 stops
Logo
11:40 am - 12:45 pmBRS-SEA
33h 05m2 stops
$966
Find Deal
Tue, Sep 9 - Tue, Sep 30
KLM Logo
5:40 pm - 9:05 amSEA-BRS
31h 25m1 stop
KLM Logo
6:15 am - 11:45 amBRS-SEA
13h 30m1 stop
$1,002KLM
Find Deal
Fri, Sep 12 - Fri, Sep 19
Logo
5:30 am - 7:15 pmSEA-BRS
29h 45m3 stops
Logo
7:20 am - 7:31 pmBRS-SEA
20h 11m2 stops
$1,132
Find Deal
Fri, Sep 12 - Fri, Sep 19
Logo
10:00 am - 9:00 pmSEA-BRS
27h 00m3 stops
Logo
6:15 am - 8:40 pmBRS-SEA
22h 25m3 stops
$1,242
Find Deal
Tue, Sep 9 - Tue, Sep 30
Logo
5:30 am - 1:05 pmSEA-BRS
23h 35m3 stops
Logo
8:25 pm - 6:36 pmBRS-SEA
30h 11m3 stops
$1,305
Find Deal
Fri, Sep 12 - Fri, Sep 19

Aer Lingus flights from Seattle to Bristol

Our best Aer Lingus deals on Seattle to Bristol flight tickets
Aer Lingus
Sep 12
SEA6:05 amSeattle/Tacoma Intl
23h 05m
2 stops
BRS1:10 pmBristol
Sep 19
BRS8:25 pmBristol
29h 25m
1 stop
SEA5:50 pmSeattle/Tacoma Intl
$822
Find similar
Aer Lingus
Sep 9
SEA7:35 pmSeattle/Tacoma Intl
12h 25m
1 stop
BRS4:00 pmBristol
Sep 30
BRS8:25 pmBristol
31h 44m
2 stops
SEA8:09 pmSeattle/Tacoma Intl
$921
Find similar
Aer Lingus
Sep 9
SEA6:05 amSeattle/Tacoma Intl
17h 50m
2 stops
BRS7:55 amBristol
Sep 30
BRS8:25 pmBristol
31h 44m
2 stops
SEA8:09 pmSeattle/Tacoma Intl
$946
Find similar

KLM flights from Seattle to Bristol

Our best KLM deals on Seattle to Bristol flight tickets
KLM
Sep 9
SEA5:40 pmSeattle/Tacoma Intl
20h 25m
1 stop
BRS10:05 pmBristol
Sep 30
BRS1:50 pmBristol
30h 00m
1 stop
SEA11:50 amSeattle/Tacoma Intl
$952
Find similar
KLM
Sep 12
SEA5:40 pmSeattle/Tacoma Intl
31h 25m
1 stop
BRS9:05 amBristol
Sep 19
BRS6:15 amBristol
13h 30m
1 stop
SEA11:45 amSeattle/Tacoma Intl
$1,002
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated July 31, 2025.
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

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 9/12

6:05 am-1:10 pm

2 stops23h 05m

Bristol

Fri 9/19

8:25 pm-5:50 pm

1 stop29h 25m

$822

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 9/9

7:35 pm-4:00 pm

1 stop12h 25m

Bristol

Tue 9/30

8:25 pm-8:09 pm

2 stops31h 44m

$921

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 9/9

6:05 am-7:55 am

2 stops17h 50m

Bristol

Tue 9/30

8:25 pm-8:09 pm

2 stops31h 44m

$946

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 9/9

5:40 pm-10:05 pm

1 stop20h 25m

Bristol

Tue 9/30

1:50 pm-11:50 am

1 stop30h 00m

$952

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 9/12

10:11 am-1:10 pm

2 stops18h 59m

Bristol

Fri 9/19

12:25 pm-9:21 am

2 stops28h 56m

$957

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 9/9

10:00 am-9:00 pm

3 stops27h 00m

Bristol

Tue 9/30

11:40 am-12:45 pm

2 stops33h 05m

$966

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 9/12

5:40 pm-9:05 am

1 stop31h 25m

Bristol

Fri 9/19

6:15 am-11:45 am

1 stop13h 30m

$1,002

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 9/12

5:30 am-7:15 pm

3 stops29h 45m

Bristol

Fri 9/19

7:20 am-7:31 pm

2 stops20h 11m

$1,132

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 9/9

10:00 am-9:00 pm

3 stops27h 00m

Bristol

Tue 9/30

6:15 am-8:40 pm

3 stops22h 25m

$1,242

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 9/12

5:30 am-1:05 pm

3 stops23h 35m

Bristol

Fri 9/19

8:25 pm-6:36 pm

3 stops30h 11m

$1,305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 cheapest day to depart on your flight to Bristol?

The cheapest day to depart from Seattle to Bristol is on a Thursday. Travelers who choose to depart for Bristol on a Thursday will often find tickets for as low as $1,037. On the other hand, Friday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,503.

What is the cheapest time of day to depart on your flight to Bristol?

Our most recent data shows that the best time of day to fly to Bristol is in the afternoon. Flights from Seattle to Bristol during this time can be as low as $1,069. Try not to purchase tickets at noon because they tend to be around $1,286. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 round-trip 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

Best Price Found

$991

Fastest flight time

12h 25m

Direct flights

None

Airports in Bristol

1 airport
The best one-way flight to Bristol from Seattle in the past 72 hours is $991. The best round-trip flight deal from Seattle to Bristol found on momondo in the last 72 hours is $822.
The fastest flight from Seattle to Bristol takes 12h 25m
There are no direct flights from Seattle to Bristol. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Bristol Airport.
There is 1 airport near Bristol: Bristol (BRS)
Search flight deals

  • How far is Seattle/Tacoma Intl to Bristol by plane?

    A flight from Seattle/Tacoma Intl to Bristol will travel around 4718.0 mi. In terms of flight time, this usually takes a little over 12h 25m.

  • 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 refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Bristol Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Bristol Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Bristol Airport.

  • What documentation or ID do you need to fly to Bristol Airport?

    The travel and health documents required for your trip to Bristol Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bristol Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Bristol?

Best airlines flying from Seattle to Bristol

Compare and see reviews for airlines that fly from Seattle to Bristol with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $917Free CancellationRating
8.0
7,981 reviews
Search Delta flights
KLMPriceFrom $931Free CancellationRating
7.8
1,383 reviews
Search KLM flights

Traveling to a place near Bristol?

Book flights to Bristol if you plan to visit one of these locations
Bath
Newport
Weston-super-Mare
Wells
Taunton
Glastonbury

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Bristol?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Bristol for you.

Can I find flights from Seattle to Bristol with flexible booking policies on momondo?

All flight searches from Seattle to Bristol on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Bristol?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bristol from Seattle.

I’m not ready to book a flight from Seattle to Bristol right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bristol from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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