What’s the fastest stopover option from Bristol to Seattle?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 16h 08m.

What’s the top stopover airport for flights from Bristol to Seattle?

Amsterdam (AMS) – chosen by Cheapflights users on 92% of one-stop itineraries from Bristol to Seattle on Cheapflights.

Which airport typically offers the quickest stopover for flights from Bristol to Seattle?

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 5h 26m.

What’s the cheapest stopover airport for flights from Bristol to Seattle?

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £643.

How long is the flight from Bristol to Seattle?

Departing from Bristol to Seattle will take you 17h 32m. The distance between Bristol and Seattle is about 4727 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from Bristol to Seattle round-trip?

Currently priced at £530, KLM will fly you from Bristol to Seattle and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Virgin Atlantic for as low as £564. Users have found that KLM is 21% cheaper than the other options available to this destination.

What is the cheapest day to fly from Bristol to Seattle?

Travellers seeking maximum savings on their Bristol to Seattle flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest day to fly round-trip from Bristol to Seattle?

Tuesday flights are generally found to be more expensive for flights from Bristol to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

What is the cheapest month to fly from Bristol to Seattle?

Flights from Bristol to Seattle lean towards being more expensive in April. Prices are generally better when you fly from Bristol to Seattle in March, with the cheapest ticket starting at £568.

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

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

How can I find direct flights from Bristol to Seattle?

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

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

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

£497+ Flights from Bristol to Seattle

Cheap flight deals from Bristol to Seattle

Round-trip from	£497
Popular in	April
Cheapest in	March
Average price	£586

7/10-15/10
4 total stops
39h 16m total
Bristol to Seattle

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£17 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Bristol to Seattle

Cheapest flights from Bristol to Seattle
Explore the most affordable flight options available from Bristol to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Tue 7/1022:50BRS - SEA

2 stops23h 26mMultiple Airlines

Wed 15/1014:20SEA - BRS

2 stops15h 50mMultiple Airlines

Deal found 15/9£497

Tue 7/1017:35BRS - SEA

1 stop26h 15mKLM

Wed 15/1017:40SEA - BRS

1 stop15h 20mKLM

Deal found 15/9£553

Tue 7/1006:20BRS - SEA

1 stop17h 45mDelta

Wed 15/1007:25SEA - BRS

2 stops21h 50mDelta

Deal found 15/9£554

Wed 29/1006:00BRS - SEA

2 stops17h 32mKLM

Wed 5/1115:00SEA - BRS

1 stop23h 10mKLM

Deal found 14/9£559

Sun 21/1206:15BRS - SEA

1 stop18h 45mMultiple Airlines

Mon 5/114:35SEA - BRS

1 stop22h 55mMultiple Airlines

Deal found 14/9£680

Sun 21/1206:15BRS - SEA

1 stop18h 45mMultiple Airlines

Sat 3/114:35SEA - BRS

1 stop14h 30mMultiple Airlines

Deal found 14/9£691

Tue 23/1218:30BRS - SEA

2 stops51h 50mMultiple Airlines

Sun 4/120:05SEA - BRS

1 stop27h 50mMultiple Airlines

Deal found 14/9£727

Mon 22/1208:00BRS - SEA

1 stop18h 20mMultiple Airlines

Sun 4/120:05SEA - BRS

1 stop14h 35mMultiple Airlines

Deal found 14/9£745

Mon 22/1208:00BRS - SEA

1 stop18h 20mMultiple Airlines

Fri 2/120:05SEA - BRS

1 stop15h 35mMultiple Airlines

Deal found 14/9£762

Best flights from Bristol to Seattle
Discover carefully curated flight deals from Bristol to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Tue 7/1022:50BRS - SEA

2 stops23h 26mMultiple Airlines

Wed 15/1014:20SEA - BRS

2 stops15h 50mMultiple Airlines

Deal found 15/9£497

Tue 7/1006:20BRS - SEA

1 stop17h 45mDelta

Wed 15/1007:25SEA - BRS

2 stops21h 50mDelta

Deal found 15/9£554

Wed 29/1006:00BRS - SEA

2 stops17h 32mKLM

Wed 5/1115:00SEA - BRS

1 stop23h 10mKLM

Deal found 14/9£559

Thu 12/317:35BRS - SEA

1 stop26h 00mVirgin Atlantic

Mon 16/316:00SEA - BRS

1 stop17h 55mVirgin Atlantic

Deal found 13/9£620

Thu 12/306:00BRS - SEA

1 stop13h 35mDelta

Mon 16/323:05SEA - BRS

2 stops34h 50mDelta

Deal found 14/9£620

Sun 21/1206:15BRS - SEA

1 stop18h 45mMultiple Airlines

Sat 3/114:35SEA - BRS

1 stop14h 30mMultiple Airlines

Deal found 14/9£691

Tue 23/1218:30BRS - SEA

2 stops51h 50mMultiple Airlines

Sun 4/120:05SEA - BRS

1 stop27h 50mMultiple Airlines

Deal found 14/9£727

Last-minute flights from Bristol to Seattle
Discover last-minute flight deals from Bristol to Seattle. Data last updated 15 September 2025 and is based on user searches.

Tue 7/1022:50BRS - SEA

2 stops23h 26mMultiple Airlines

Wed 15/1014:20SEA - BRS

2 stops15h 50mMultiple Airlines

Deal found 15/9£497

Tue 7/1017:35BRS - SEA

1 stop26h 15mKLM

Wed 15/1017:40SEA - BRS

1 stop15h 20mKLM

Deal found 15/9£553

Tue 7/1006:20BRS - SEA

1 stop17h 45mDelta

Wed 15/1007:25SEA - BRS

2 stops21h 50mDelta

Deal found 15/9£554

Tue 7/1016:30BRS - SEA

2 stops27h 05mAer Lingus

Tue 14/1000:34SEA - BRS

2 stops23h 21mAer Lingus

Deal found 15/9£779

Wed 29/1006:00BRS - SEA

2 stops17h 32mKLM

Wed 5/1115:00SEA - BRS

1 stop23h 10mKLM

Deal found 14/9£559

Wed 29/1006:00BRS - SEA

3 stops19h 00mMultiple Airlines

Wed 5/1114:35SEA - BRS

2 stops23h 00mMultiple Airlines

Deal found 14/9£764

Fly from

Fly to

Route

Depart

Return

Price

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Tue 7/10

22:50-14:16

2 stops23h 26m

Seattle/Tacoma Intl

Wed 15/10

14:20-14:10

2 stops15h 50m

£497

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Tue 7/10

06:20-16:05

1 stop17h 45m

Seattle/Tacoma Intl

Wed 15/10

07:25-13:15

2 stops21h 50m

£554

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Wed 29/10

06:00-16:32

2 stops17h 32m

Seattle/Tacoma Intl

Wed 5/11

15:00-22:10

1 stop23h 10m

£559

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Thu 12/3

17:35-12:35

1 stop26h 00m

Seattle/Tacoma Intl

Mon 16/3

16:00-16:55

1 stop17h 55m

£620

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Thu 12/3

06:00-12:35

1 stop13h 35m

Seattle/Tacoma Intl

Mon 16/3

23:05-16:55

2 stops34h 50m

£620

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Sun 21/12

06:15-17:00

1 stop18h 45m

Seattle/Tacoma Intl

Sat 3/1

14:35-13:05

1 stop14h 30m

£691

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Tue 23/12

18:30-14:20

2 stops51h 50m

Seattle/Tacoma Intl

Sun 4/1

20:05-07:55

1 stop27h 50m

£727

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Bristol to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Bristol 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.

Cheapflights Insights

Everything you need to know about your flight from Bristol to Seattle

Prices

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

Currently, January is the cheapest month in which you can book a flight from Bristol to Seattle (average of £622). Flying from Bristol to Seattle in July is currently the most expensive (average of £946). 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.

What is the cheapest time of day to fly from BRS to SEA?

A simple way to save on the total cost of your ticket is to fly from Bristol to Seattle at midday. If you’re flexible enough to do this you can expect to save up to 1% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Seattle

Read through reviews of airlines operating flights from Bristol to Seattle, such as KLM and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,385 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Virgin Atlantic

7.4

Good

664 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from Bristol to Seattle?
Departing from Bristol to Seattle will take you 17h 32m. The distance between Bristol and Seattle is about 4727 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Bristol to Seattle round-trip?
Currently priced at £530, KLM will fly you from Bristol to Seattle and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Virgin Atlantic for as low as £564. Users have found that KLM is 21% cheaper than the other options available to this destination.
Can I find deals for flights from Bristol to Seattle that include hotel bookings?
Yes. In addition to deals on Bristol to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bristol to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to Seattle.
Can I find deals for business class flights from Bristol to Seattle?
Yes. Cheapflights offers flight deals from Bristol to Seattle 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 Bristol to Seattle?
Currently, January is the cheapest month in which you can book a flight from Bristol to Seattle (average of £622). Flying from Bristol to Seattle in July is currently the most expensive (average of £946). 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

Tacoma

Leavenworth

Bothell

SeaTac

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Bristol to Seattle

Heathrow to Seattle flights

Gatwick to Seattle flights

London City to Seattle flights

Heathrow to Portland flights

Luton to Seattle flights

Stansted to Seattle flights

Manchester to Seattle flights

Gatwick to Portland flights

London City to Portland flights

Manchester to Portland flights

Edinburgh to Seattle flights

Edinburgh to Portland flights

Heathrow to Spokane flights

Southampton to Seattle flights

Luton to Portland flights

Leeds to Seattle flights

Heathrow to Pasco flights

Newcastle upon Tyne to Seattle flights

Stansted to Portland flights

Gatwick to Spokane flights

Birmingham to Seattle flights

Newquay to Seattle flights

Edinburgh to Pasco flights

Birmingham to Portland flights

Manchester to Spokane flights

Leeds to Portland flights

Bristol to Portland flights

London City to Spokane flights

Southend to Seattle flights

Grimsby to Portland flights

Birmingham to Spokane flights

Heathrow to Bellingham flights

Other flights to Seattle

Heathrow to Seattle flights

Seattle to San Francisco flights

Seattle to Las Vegas flights

Seattle to Boise flights

Seattle to San Francisco flights

Seattle to Denver flights

Seattle to Calgary flights

Seattle to Chicago O'Hare Intl Airport flights

Seattle to Los Angeles flights

Seattle to Vancouver Intl Airport flights

Seattle to Fairbanks flights

Seattle to Los Angeles flights

Seattle to Boston flights

Seattle to Honolulu flights

Seattle to New Orleans flights

Seattle to London Heathrow Airport flights

Seattle to New Orleans flights

Seattle to Dublin flights

Seattle to London Heathrow Airport flights

Top 2 airlines flying from Bristol to Seattle

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£530	Average£613	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£564	Average£645	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

How does Cheapflights help users find flights from Bristol to Seattle?

When you search for this flight from Bristol to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Bristol to Seattle?

Millions of users choose and trust Cheapflights to book the best flight deals from Bristol to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Bristol to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Bristol to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Bristol to Seattle from £497

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

Cheap flight deals from Bristol to Seattle

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Bristol to Seattle

Cheapest flights from Bristol to SeattleExplore the most affordable flight options available from Bristol to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Explore the most affordable flight options available from Bristol to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bristol to Seattle that are best for you.

Best time to book a flight from Bristol to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Bristol with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bristol to Seattle

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

What is the cheapest time of day to fly from BRS to SEA?

What’s the top stopover airport for flights from Bristol to Seattle?

What’s the fastest stopover option from Bristol to Seattle?

What’s the fastest stopover option from Bristol to Seattle?

Which airport typically offers the quickest stopover for flights from Bristol to Seattle?

Reviews of airlines servicing Seattle

Read through reviews of airlines operating flights from Bristol to Seattle, such as KLM and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bristol to Seattle. 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 Bristol to Seattle?

What are the cheapest airlines flying from Bristol to Seattle round-trip?

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

How can I find direct flights from Bristol to Seattle?

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

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

Travelling to a place near Seattle?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bristol to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Bristol to Seattle

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bristol to Seattle?

Why should you use Cheapflights to find cheap flight tickets from Bristol to Seattle?

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Bristol to Seattle
Explore the most affordable flight options available from Bristol to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.