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Cheap flights from Washington to the United Kingdom from £180

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
19:00 - 11:45SEA  Seattle/Tacoma Intl-MAN Manchester
32h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 - 17:00MAN  Manchester-SEA Seattle/Tacoma Intl
13h 05m1 stop Reykjavik Keflavik Intl
£436Icelandair
Fri, 23 Oct - Thu, 5 Nov
Icelandair Logo
14:35 - 10:45SEA  Seattle/Tacoma Intl-MAN Manchester
12h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 - 17:00MAN  Manchester-SEA Seattle/Tacoma Intl
13h 05m1 stop Reykjavik Keflavik Intl
£437Icelandair
Sun, 15 Nov - Sat, 21 Nov
Icelandair Logo
14:35 - 10:45SEA  Seattle/Tacoma Intl-MAN Manchester
12h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 - 17:00MAN  Manchester-SEA Seattle/Tacoma Intl
13h 05m1 stop Reykjavik Keflavik Intl
£437Icelandair
Sun, 3 Jan - Sun, 17 Jan
British Airways Logo
13:30 - 11:20SEA  Seattle/Tacoma Intl-MAN Manchester
13h 50m1 stop London Heathrow
British Airways Logo
09:40 - 16:50MAN  Manchester-SEA Seattle/Tacoma Intl
15h 10m1 stop London Heathrow
£550British Airways
Tue, 10 Nov - Tue, 24 Nov
Virgin Atlantic Logo
06:22 - 10:15GEG  Spokane-LHR London Heathrow
19h 53m1 stop Los Angeles Los Angeles
Virgin Atlantic Logo
08:55 - 23:59LHR  London Heathrow-GEG Spokane
22h 04m2 stops Paris Charles de Gaulle Los Angeles Los Angeles
£556Virgin Atlantic
Tue, 13 Oct - Fri, 30 Oct
Virgin Atlantic Logo
13:59 - 13:05GEG  Spokane-LHR London Heathrow
15h 06m1 stop Minneapolis St Paul
Virgin Atlantic Logo
08:55 - 23:59LHR  London Heathrow-GEG Spokane
23h 04m2 stops Paris Charles de Gaulle Los Angeles Los Angeles
£557Virgin Atlantic
Tue, 13 Oct - Tue, 3 Nov
British Airways Logo
18:45 - 18:35SEA  Seattle/Tacoma Intl-MAN Manchester
15h 50m1 stop London Heathrow
British Airways Logo
16:25 - 11:25MAN  Manchester-SEA Seattle/Tacoma Intl
27h 00m1 stop London Heathrow
£566British Airways
Mon, 2 Nov - Mon, 9 Nov
British Airways Logo
13:40 - 07:10SEA  Seattle/Tacoma Intl-LHR London Heathrow
9h 30mdirect
British Airways Logo
14:55 - 17:50LHR  London Heathrow-SEA Seattle/Tacoma Intl
9h 55mdirect
£578British Airways
Thu, 11 Mar - Thu, 18 Mar
Alaska Airlines Logo
21:40 - 15:05SEA  Seattle/Tacoma Intl-LHR London Heathrow
9h 25mdirect
Alaska Airlines Logo
17:00 - 19:00LHR  London Heathrow-SEA Seattle/Tacoma Intl
10h 00mdirect
£582Alaska Airlines
Sat, 17 Oct - Wed, 21 Oct
Alaska Airlines Logo
18:45 - 12:20SEA  Seattle/Tacoma Intl-LHR London Heathrow
9h 35mdirect
Alaska Airlines Logo
14:45 - 17:00LHR  London Heathrow-SEA Seattle/Tacoma Intl
10h 15mdirect
£583Alaska Airlines
Sat, 12 Dec - Wed, 16 Dec

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Virgin Atlantic flights from State of Washington to United Kingdom

Our best Virgin Atlantic deals on State of Washington to United Kingdom flight tickets
Virgin Atlantic
13 Oct
GEG06:22Spokane
19h 53m
1 stop
LHR10:15London Heathrow
30 Oct
LHR08:55London Heathrow
22h 04m
2 stops
GEG23:59Spokane
£556
Virgin Atlantic
13 Oct
GEG13:59Spokane
15h 06m
1 stop
LHR13:05London Heathrow
3 Nov
LHR08:55London Heathrow
23h 04m
2 stops
GEG23:59Spokane
£557
Virgin Atlantic
13 Oct
GEG13:59Spokane
15h 06m
1 stop
LHR13:05London Heathrow
30 Oct
LHR10:55London Heathrow
20h 04m
1 stop
GEG23:59Spokane
£561

Air Canada flights from State of Washington to United Kingdom

Our best Air Canada deals on State of Washington to United Kingdom flight tickets
Air Canada
28 Sept
SEA10:50Seattle/Tacoma Intl
17h 00m
2 stops
LHR11:50London Heathrow
13 Oct
LHR10:15London Heathrow
16h 17m
2 stops
SEA18:32Seattle/Tacoma Intl
£577
Air Canada
27 Jan
SEA08:40Seattle/Tacoma Intl
16h 40m
2 stops
LHR09:20London Heathrow
31 Jan
LHR06:00London Heathrow
22h 59m
2 stops
SEA20:59Seattle/Tacoma Intl
£582
Air Canada
3 Oct
SEA15:00Seattle/Tacoma Intl
31h 30m
2 stops
LHR06:30London Heathrow
11 Oct
LHR10:15London Heathrow
20h 32m
2 stops
SEA22:47Seattle/Tacoma Intl
£585

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington to the United Kingdom that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Fri 23/10

19:00-11:45

1 stop32h 45m

Manchester

Thu 5/11

11:55-17:00

1 stop13h 05m

£436

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Sun 15/11

14:35-10:45

1 stop12h 10m

Manchester

Sat 21/11

11:55-17:00

1 stop13h 05m

£437

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Sun 3/1

14:35-10:45

1 stop12h 10m

Manchester

Sun 17/1

11:55-17:00

1 stop13h 05m

£437

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Tue 10/11

13:30-11:20

1 stop13h 50m

Manchester

Tue 24/11

09:40-16:50

1 stop15h 10m

£550

SpokaneLondon

GEG Spokane - LHR London Heathrow

GEGLHR

Spokane

Tue 13/10

06:22-10:15

1 stop19h 53m

London Heathrow

Fri 30/10

08:55-23:59

2 stops22h 04m

£556

SpokaneLondon

GEG Spokane - LHR London Heathrow

GEGLHR

Spokane

Tue 13/10

13:59-13:05

1 stop15h 06m

London Heathrow

Tue 3/11

08:55-23:59

2 stops23h 04m

£557

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Mon 2/11

18:45-18:35

1 stop15h 50m

Manchester

Mon 9/11

16:25-11:25

1 stop27h 00m

£566
Fastest return journey

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Thu 11/3

13:40-07:10

Nonstop9h 30m

London Heathrow

Thu 18/3

14:55-17:50

Nonstop9h 55m

£578

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Sat 17/10

21:40-15:05

Nonstop9h 25m

London Heathrow

Wed 21/10

17:00-19:00

Nonstop10h 00m

£582

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Sat 12/12

18:45-12:20

Nonstop9h 35m

London Heathrow

Wed 16/12

14:45-17:00

Nonstop10h 15m

£583

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from State of Washington to United Kingdom

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 United Kingdom?

The cheapest month to fly to United Kingdom from State of Washington is in January. Flight prices, which tend to average around £507, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from State of Washington during the month February is also very affordable. Most momondo users find prices during this month for around £541.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from State of Washington to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £640. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to United Kingdom for around £735.

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

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £640. Try not to purchase tickets in the evening because they tend to be around £719. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington to United Kingdom flight route?

Fly from Seattle/Tacoma Intl to London Heathrow for the best Washington - United Kingdom flight prices

How far in advance should I book a flight from Washington to the United Kingdom?

You are more likely to see cheaper flights to United Kingdom from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £657 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from State of Washington for as low as £614 on momondo.

What cabin class options are available on State of Washington to United Kingdom flights?

There are 3 cabin classes available to choose from on State of Washington to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 27% on your flight if you consider stops on a State of Washington to United Kingdom flight.

Cheap State of Washington to United Kingdom flight deals and tips

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

Best price found

£180

Fastest flight time

9h 15m

Direct flights

Every day

Airports in United Kingdom

1,285 airports
The best one-way flight to United Kingdom from State of Washington in the past 72 hours is £180. The best return flight deal from State of Washington to United Kingdom found on momondo in the last 72 hours is £436.
The fastest flight from State of Washington to United Kingdom takes 9h 15m
Direct flights go from State of Washington to United Kingdom every day.
There are 1,285 airports in United Kingdom. From State of Washington there are direct flights to London Heathrow (LHR).
Search flight deals

Frequently asked questions about flying from Washington to the United Kingdom

  • When did momondo last update prices for flights from Washington to United Kingdom?

    Prices for flights from Washington to United Kingdom are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to United Kingdom?

  • How old do you have to be to fly from Washington to United Kingdom?

    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 Washington to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom 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.

  • What is the most popular plane model from State of Washington to United Kingdom?

Best airlines flying from State of Washington to United Kingdom

Compare and see reviews for airlines that fly from State of Washington to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £427Free CancellationRating
6.9
747 reviews
Search Icelandair flights
British AirwaysPriceFrom £463Free CancellationRating
6.7
8,229 reviews
Search British Airways flights
Alaska AirlinesPriceFrom £494Free CancellationRating
7.9
12,953 reviews
Search Alaska Airlines flights
Virgin AtlanticPriceFrom £526Free CancellationRating
7.4
694 reviews
Search Virgin Atlantic flights

Why use momondo?

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

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

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

All flight searches from Washington to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to United Kingdom?

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 United Kingdom from Washington.

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

Of course. momondo tracks the price of Washington to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

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