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Cheap flights from London to Washington from $255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Washington departing on 5/28. 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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Mon 5/13

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Easily compare round-trip flights from London to State of Washington

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to State of Washington by changing tabs
Air France
Oct 24
LHR4:50 pmLondon Heathrow
10h 25m
SEA7:15 pmSeattle/Tacoma Intl
Oct 31
SEA7:05 pmSeattle/Tacoma Intl
9h 35m
LHR11:40 amLondon Heathrow
Virgin Atlantic
May 14
LHR12:45 pmLondon Heathrow
9h 55m
SEA2:40 pmSeattle/Tacoma Intl
May 19
SEA10:56 pmSeattle/Tacoma Intl
13h 14m
1 stop
LHR8:10 pmLondon Heathrow
American Airlines
Oct 28
LHR11:45 amLondon Heathrow
18h 07m
2 stops
SEA10:52 pmSeattle/Tacoma Intl
Nov 17
SEA10:45 pmSeattle/Tacoma Intl
29h 05m
1 stop
LHR11:50 amLondon Heathrow
Multiple Airlines
Sep 10
LHR7:45 amLondon Heathrow
20h 29m
2 stops
SEA8:14 pmSeattle/Tacoma Intl
Sep 23
SEA7:05 pmSeattle/Tacoma Intl
32h 45m
2 stops
LHR11:50 amLondon Heathrow
Icelandair
May 14
LHR9:25 pmLondon Heathrow
31h 10m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
May 27
SEA11:00 pmSeattle/Tacoma Intl
28h 55m
1 stop
LHR11:55 amLondon Heathrow
United Airlines
Sep 24
LHR6:30 amLondon Heathrow
13h 45m
1 stop
SEA12:15 pmSeattle/Tacoma Intl
Oct 1
SEA12:44 pmSeattle/Tacoma Intl
13h 41m
1 stop
LHR10:25 amLondon Heathrow

Find the cheapest one-way flights from London to State of Washington

If you're looking for one-way flights from London to State of Washington, view some of our deals below provided by Icelandair, Virgin Atlantic and WestJet
Multiple Airlines
May 28
LGW10:45 amLondon Gatwick
30h 00m
2 stops
SEA8:45 amSeattle/Tacoma Intl
Icelandair
Jun 24
LHR9:25 pmLondon Heathrow
21h 55m
1 stop
SEA11:20 amSeattle/Tacoma Intl
WestJet
May 6
LHR1:55 pmLondon Heathrow
31h 01m
1 stop
SEA12:56 pmSeattle/Tacoma Intl

Search last-minute flights to State of Washington from London

Find and compare round-trip flight prices for your last-minute flight from London to State of Washington
Multiple Airlines
May 7
LHR6:30 amLondon Heathrow
15h 57m
2 stops
SEA2:27 pmSeattle/Tacoma Intl
May 14
SEA7:40 amSeattle/Tacoma Intl
14h 50m
1 stop
LHR6:30 amLondon Heathrow
Virgin Atlantic
May 8
LHR11:00 amLondon Heathrow
15h 26m
1 stop
SEA6:26 pmSeattle/Tacoma Intl
May 22
SEA4:30 pmSeattle/Tacoma Intl
9h 20m
LHR9:50 amLondon Heathrow
Lufthansa
May 8
LHR6:30 amLondon Heathrow
13h 55m
1 stop
SEA12:25 pmSeattle/Tacoma Intl
May 22
SEA7:15 amSeattle/Tacoma Intl
14h 40m
1 stop
LHR5:55 amLondon Heathrow
Finnair
May 7
LHR9:50 amLondon Heathrow
9h 45m
SEA11:35 amSeattle/Tacoma Intl
May 20
SEA1:30 pmSeattle/Tacoma Intl
9h 20m
LHR6:50 amLondon Heathrow
United Airlines
May 7
LHR10:35 amLondon Heathrow
16h 41m
1 stop
SEA7:16 pmSeattle/Tacoma Intl
May 15
SEA6:38 amSeattle/Tacoma Intl
17h 52m
2 stops
LHR8:30 amLondon Heathrow
Air Canada
May 7
LHR8:30 amLondon Heathrow
21h 28m
1 stop
SEA9:58 pmSeattle/Tacoma Intl
May 20
SEA7:40 amSeattle/Tacoma Intl
14h 50m
1 stop
LHR6:30 amLondon Heathrow

Best airlines flying from London to State of Washington

Compare and see reviews for airlines that fly from London to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $505Free CancellationRating
7.1
1,330 reviews
Search Icelandair flights
British AirwaysPriceFrom $532Free CancellationRating
6.8
6,884 reviews
Search British Airways flights
American AirlinesPriceFrom $532Free CancellationRating
7.3
14,788 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $536Free CancellationRating
7.7
744 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $562Free CancellationRating
8.0
10,874 reviews
Search Delta flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
11,159 reviews
Search United Airlines flights
FinnairPriceFrom $611Free CancellationRating
7.7
1,379 reviews
Search Finnair flights
IberiaPriceFrom $617Free CancellationRating
7.1
2,756 reviews
Search Iberia flights
Aer LingusPriceFrom $670Free CancellationRating
7.2
1,337 reviews
Search Aer Lingus flights

Air France flights from London to State of Washington

Our best Air France deals on London to State of Washington flight tickets
Air France
Oct 24
LHR4:50 pmLondon Heathrow
10h 25m
SEA7:15 pmSeattle/Tacoma Intl
Oct 31
SEA7:05 pmSeattle/Tacoma Intl
9h 35m
LHR11:40 amLondon Heathrow
Air France
May 9
LHR4:50 pmLondon Heathrow
10h 30m
SEA7:20 pmSeattle/Tacoma Intl
May 22
SEA9:10 pmSeattle/Tacoma Intl
9h 40m
LHR2:50 pmLondon Heathrow
Air France
May 9
LHR4:50 pmLondon Heathrow
10h 30m
SEA7:20 pmSeattle/Tacoma Intl
May 22
SEA9:10 pmSeattle/Tacoma Intl
9h 40m
LHR2:50 pmLondon Heathrow

Virgin Atlantic flights from London to State of Washington

Our best Virgin Atlantic deals on London to State of Washington flight tickets
Virgin Atlantic
May 14
LHR12:45 pmLondon Heathrow
9h 55m
SEA2:40 pmSeattle/Tacoma Intl
May 19
SEA10:56 pmSeattle/Tacoma Intl
13h 14m
1 stop
LHR8:10 pmLondon Heathrow
Virgin Atlantic
May 14
LHR6:15 amLondon Heathrow
13h 05m
1 stop
SEA11:20 amSeattle/Tacoma Intl
May 19
SEA10:56 pmSeattle/Tacoma Intl
13h 14m
1 stop
LHR8:10 pmLondon Heathrow
Virgin Atlantic
May 8
LHR11:00 amLondon Heathrow
15h 26m
1 stop
SEA6:26 pmSeattle/Tacoma Intl
May 22
SEA4:30 pmSeattle/Tacoma Intl
9h 20m
LHR9:50 amLondon Heathrow

How to get the cheapest flight ticket from London 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 airline that flies to State of Washington from London?

United Airlines. American Airlines, Finnair, and Iberia are the most popular carriers operating from London to State of Washington

What is the cheapest London to State of Washington flight route?

London Heathrow - Seattle/Tacoma Intl. Fly from London Heathrow to Seattle/Tacoma Intl for the best London - State of Washington flight prices

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

There are 2 cabin classes available to choose from on London to State of Washington 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 London to State of Washington flights?

No. A direct flight is the cheapest option for a flight between London to State of Washington.

Cheap London to State of Washington flight deals and tips

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

Best Price Found

$255

Fastest flight time

9h 45m

Direct flights

Every day

Airports in State of Washington

2 airports
The best one-way flight to State of Washington from London in the past 72 hours is $255. The best round-trip flight deal from London to State of Washington found on momondo in the last 72 hours is $566.
The fastest flight from London to State of Washington takes 9h 45m
Direct flights go from London to State of Washington every day.
There are 2 airports near State of Washington: Spokane (GEG), Seattle/Tacoma Intl (SEA)

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

    Prices for flights from London to Washington refresh daily.

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

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

    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 London to Washington.

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

    The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

It is quick and easy to find London 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 London to Washington with flexible booking policies on momondo?

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

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

Once you have performed a search for London to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Washington from London 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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