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Cheap flights from Seattle to Bristol from £522

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BRS
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Seattle to Bristol

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bristol (BRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 August 2025.

Round-trip from

£522
12/10-20/10
  • 12/10-20/10
  • 4 total stops
  • 55h 45m total
  • Seattle to Bristol
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Find flight deals from Seattle to Bristol

Cheapest flights from Seattle to Bristol
Explore the most affordable flight options available from Seattle to Bristol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Sun 12/1014:20SEA - BRS
2 stops20h 15mMultiple Airlines
Mon 20/1008:25BRS - SEA
2 stops35h 30mMultiple Airlines
Deal found 24/8£522
Thu 4/919:35SEA - BRS
1 stop15h 00mAer Lingus
Thu 11/908:25BRS - SEA
2 stops19h 44mAer Lingus
Deal found 24/8£543
Sat 6/919:35SEA - BRS
1 stop15h 00mAer Lingus
Tue 9/908:25BRS - SEA
1 stop17h 25mAer Lingus
Deal found 24/8£550
Wed 3/915:45SEA - BRS
2 stops18h 50mMultiple Airlines
Thu 11/908:25BRS - SEA
2 stops20h 15mMultiple Airlines
Deal found 24/8£571
Mon 22/907:15SEA - BRS
2 stops24h 50mMultiple Airlines
Mon 29/913:30BRS - SEA
2 stops30h 25mMultiple Airlines
Deal found 25/8£599
Wed 3/919:35SEA - BRS
1 stop15h 00mAer Lingus
Thu 11/908:25BRS - SEA
1 stop17h 25mAer Lingus
Deal found 24/8£629
Wed 3/900:59SEA - BRS
2 stops33h 36mMultiple Airlines
Thu 11/908:25BRS - SEA
1 stop17h 25mMultiple Airlines
Deal found 24/8£633
Mon 22/914:10SEA - BRS
1 stop34h 40mKLM
Mon 29/917:35BRS - SEA
1 stop26h 10mKLM
Deal found 25/8£690
Tue 30/911:15SEA - BRS
2 stops18h 00mVirgin Atlantic
Wed 8/1006:15BRS - SEA
1 stop17h 50mVirgin Atlantic
Deal found 24/8£694
Sun 12/1006:10SEA - BRS
2 stops17h 45mAer Lingus
Mon 20/1019:10BRS - SEA
1 stop30h 40mAer Lingus
Deal found 24/8£697

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from Seattle to Bristol that are best for you.

Fly from

Seattle

Fly to

Bristol

Route

Depart

Return

Price

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 12/10

19:35-16:00

1 stop12h 25m

Bristol

Mon 20/10

08:25-17:50

1 stop17h 25m

£522

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 12/10

14:20-18:35

2 stops20h 15m

Bristol

Mon 20/10

08:25-11:55

2 stops35h 30m

£522

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Thu 4/9

19:35-18:35

1 stop15h 00m

Bristol

Thu 11/9

08:25-20:09

2 stops19h 44m

£543

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 6/9

19:35-18:35

1 stop15h 00m

Bristol

Tue 9/9

08:25-17:50

1 stop17h 25m

£550

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 22/9

07:15-16:05

2 stops24h 50m

Bristol

Mon 29/9

13:30-11:55

2 stops30h 25m

£599

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Thu 4/9

13:40-18:35

2 stops20h 55m

Bristol

Thu 11/9

08:25-20:09

2 stops19h 44m

£637

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Mon 22/9

14:10-08:50

1 stop34h 40m

Bristol

Mon 29/9

17:35-11:45

1 stop26h 10m

£690

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 30/9

13:55-13:15

1 stop15h 20m

Bristol

Wed 8/10

06:15-11:50

1 stop13h 35m

£690

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 6/9

19:35-07:15

1 stop27h 40m

Bristol

Tue 9/9

22:50-19:21

2 stops28h 31m

£703

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sat 1/11

16:00-13:10

1 stop14h 10m

£700

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Best time to book a flight from Seattle to Bristol

Have a flexible travel schedule? Discover the best time to fly to Bristol from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bristol. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Bristol?

    A quick flight from Seattle to Bristol can take about 12h 25m. Aer Lingus provides one of the quickest options available for as low as £522. Seattle and Bristol are separated by a distance of 4727 mi.

  • Can I find deals for flights from Seattle to Bristol that include hotel bookings?

    Yes. In addition to deals on Seattle to Bristol flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Bristol?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Bristol.

  • Can I find deals for business class flights from Seattle to Bristol?

    Yes. Cheapflights offers flight deals from Seattle to Bristol by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Bristol?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Bristol (average of £73). Flying from Seattle to Bristol in September is currently the most expensive (average of £112). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bristol?

Book flights to Bristol if you plan to visit one of these locations
Weston-super-Mare
Newport
Taunton
Wells
Abergavenny
Clevedon
Glastonbury
Clifton
Pontypool
Shepton Mallet

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Can Cheapflights find flights from Seattle to Bristol with no change fees?

Certainly. Search results for flights to Bristol from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Bristol become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Bristol on Cheapflights with our Price Alert feature and get notified when better prices are available.

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