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Cheap flights from Bristol to Washington from £348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bristol to Washington departing on 3/4. 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
09:00 - 17:00
BRS
-
SEA
16h 00m2 stops
Multiple Airlines Logo
14:35 - 13:25
SEA
-
BRS
14h 50m2 stops
£597Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
KLM Logo
06:00 - 11:50
BRS
-
SEA
13h 50m1 stop
KLM Logo
15:05 - 16:55
SEA
-
BRS
17h 50m1 stop
£631KLM
Wed, 28 Jan - Wed, 4 Feb
KLM Logo
06:00 - 11:50
BRS
-
SEA
13h 50m1 stop
KLM Logo
08:00 - 10:15
SEA
-
BRS
18h 15m2 stops
£646KLM
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
09:00 - 17:00
BRS
-
SEA
16h 00m2 stops
Multiple Airlines Logo
14:35 - 22:10
SEA
-
BRS
23h 35m3 stops
£665Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
07:00 - 09:15
BRS
-
SEA
34h 15m3 stops
Multiple Airlines Logo
09:55 - 18:15
SEA
-
BRS
24h 20m3 stops
£680Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
KLM Logo
06:00 - 11:25
BRS
-
PDX
13h 25m1 stop
KLM Logo
13:25 - 10:15
PDX
-
BRS
12h 50m1 stop
£701KLM
Wed, 28 Jan - Wed, 4 Feb
KLM Logo
06:00 - 11:25
BRS
-
PDX
13h 25m1 stop
KLM Logo
07:00 - 10:15
PDX
-
BRS
19h 15m2 stops
£715KLM
Wed, 28 Jan - Wed, 4 Feb
KLM Logo
06:00 - 18:50
BRS
-
PDX
20h 50m2 stops
KLM Logo
07:00 - 10:15
PDX
-
BRS
19h 15m2 stops
£718KLM
Wed, 28 Jan - Wed, 4 Feb
Delta Logo
06:15 - 18:52
BRS
-
SEA
20h 37m2 stops
Delta Logo
07:20 - 10:15
SEA
-
BRS
18h 55m2 stops
£721Delta
Sat, 2 May - Fri, 8 May
Delta Logo
06:15 - 18:52
BRS
-
SEA
20h 37m2 stops
Delta Logo
07:20 - 10:15
SEA
-
BRS
18h 55m2 stops
£721Delta
Sat, 2 May - Fri, 8 May

British Airways flights from Bristol to State of Washington

Our best British Airways deals on Bristol to State of Washington flight tickets
British Airways
2 May
BRS12:25Bristol
12h 34m
1 stop
SEA16:59Seattle/Tacoma Intl
8 May
SEA18:45Seattle/Tacoma Intl
29h 10m
1 stop
BRS07:55Bristol
£844
Find similar
British Airways
4 Feb
BRS20:00Bristol
47h 30m
2 stops
SEA11:30Seattle/Tacoma Intl
8 Feb
SEA18:50Seattle/Tacoma Intl
16h 35m
2 stops
BRS19:25Bristol
£1,234
Find similar

KLM flights from Bristol to State of Washington

Our best KLM deals on Bristol to State of Washington flight tickets
KLM
28 Jan
BRS06:00Bristol
13h 50m
1 stop
SEA11:50Seattle/Tacoma Intl
4 Feb
SEA15:05Seattle/Tacoma Intl
17h 50m
1 stop
BRS16:55Bristol
£631
Find similar
KLM
28 Jan
BRS06:00Bristol
13h 50m
1 stop
SEA11:50Seattle/Tacoma Intl
4 Feb
SEA08:00Seattle/Tacoma Intl
18h 15m
2 stops
BRS10:15Bristol
£646
Find similar
KLM
28 Jan
BRS06:00Bristol
13h 25m
1 stop
PDX11:25Portland
4 Feb
PDX13:25Portland
12h 50m
1 stop
BRS10:15Bristol
£701
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bristol to State of Washington 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 15 December 2025.
Use the filters below to find and compare flights from Bristol to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Wed 28/1

09:00-17:00

2 stops16h 00m

Seattle/Tacoma Intl

Wed 4/2

14:35-13:25

2 stops14h 50m

£597

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Wed 28/1

06:00-11:50

1 stop13h 50m

Seattle/Tacoma Intl

Wed 4/2

15:05-16:55

1 stop17h 50m

£631

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Wed 28/1

06:00-11:50

1 stop13h 50m

Seattle/Tacoma Intl

Wed 4/2

08:00-10:15

2 stops18h 15m

£646

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Wed 28/1

09:00-17:00

2 stops16h 00m

Seattle/Tacoma Intl

Wed 4/2

14:35-22:10

3 stops23h 35m

£665

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Wed 28/1

07:00-09:15

3 stops34h 15m

Seattle/Tacoma Intl

Wed 4/2

09:55-18:15

3 stops24h 20m

£680

BristolPortland

BRS - PDX

BRSPDX

Bristol

Wed 28/1

06:00-11:25

1 stop13h 25m

Portland

Wed 4/2

13:25-10:15

1 stop12h 50m

£701

BristolPortland

BRS - PDX

BRSPDX

Bristol

Wed 28/1

06:00-11:25

1 stop13h 25m

Portland

Wed 4/2

07:00-10:15

2 stops19h 15m

£715

BristolPortland

BRS - PDX

BRSPDX

Bristol

Wed 28/1

06:00-18:50

2 stops20h 50m

Portland

Wed 4/2

07:00-10:15

2 stops19h 15m

£718

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Sat 2/5

06:15-18:52

2 stops20h 37m

Seattle/Tacoma Intl

Fri 8/5

07:20-10:15

2 stops18h 55m

£721

BristolSeattle

BRS - SEA

BRSSEA

Bristol

Sat 2/5

06:15-18:52

2 stops20h 37m

Seattle/Tacoma Intl

Fri 8/5

07:20-10:15

2 stops18h 55m

£721

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Washington from

How to get the cheapest flight ticket from Bristol to State of Washington

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 month to fly to State of Washington?

If you aren’t able to travel to State of Washington during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £576.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Bristol to State of Washington is on a Saturday. Travellers who choose to depart for State of Washington on a Saturday will often find tickets for as low as £617. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Wednesday is £791.

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

Flying to State of Washington from Bristol in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £667 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to State of Washington is in the morning when prices are around £672.

Can stopping save me money on Bristol to State of Washington flights?

You could potentially save up to 2% on your flight if you consider stops on a Bristol to State of Washington flight.

Cheap Bristol to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bristol to State of Washington

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Bristol to State of Washington takes 13h 25m
There are no direct flights from Bristol to State of Washington. There are no popular flight routes from Bristol to State of Washington.
Search flight deals

  • When did momondo last update prices for flights from Bristol Airport to Washington?

    Prices for flights from Bristol Airport to Washington refresh daily.

  • How many operators does momondo search for flights from Bristol Airport to Washington?

  • How old do you have to be to fly from Bristol Airport to Washington?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bristol Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bristol to State of Washington

Compare and see reviews for airlines that fly from Bristol to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £539Free CancellationRating
7.7
1,430 reviews
Search KLM flights

Why use momondo?

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

It is quick and easy to find Bristol to Washington 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 Washington that suits you.

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

momondo does allow users to show only those flights to Washington from Bristol which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Washington from Bristol. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Washington from Bristol are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your State of Washington trip

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