Are airlines flying from London to Washington offering flexible changes due to COVID-19?

Due to the global impact of COVID-19, some of our airline partners operating flights from London to Washington, such as Aer Lingus may have flexible change policies in place. Use our site to search for all of the airlines offering this flexibility to you.

Cheap flights from London to Washington from €443

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1 adult

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Mon 31/1

Mon 7/2

Flight information for London to Washington
(LON to WAS)

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

Fastest flight time	8h 15m	The fastest flight from London to Washington takes 8h 15m
Direct flights	None	There are no direct flights from London to Washington. Popular non-direct routes for this connection are London Heathrow Airport - Baltimore/Washington Airport and London Heathrow Airport - Washington Dulles Intl Airport.
Airports in Washington	2 airports	There are 2 airports near Washington: Washington Reagan-National (DCA), Washington Dulles Intl (IAD)

How to get the cheapest flight ticket from London to 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 from London to Washington?

February

The cheapest time of year to fly to Washington from London is February. The most expensive is July.

What is the cheapest day to depart London for Washington?

Wednesday

The cheapest day of the week is usually Wednesday. The most expensive is usually Thursday.

What is the cheapest London to Washington flight route?

London Heathrow - Washington Dulles Intl

Fly from London Heathrow to Washington Dulles Intl for the best London - Washington flight prices

How far in advance should you book London to Washington flights?

33 days before

The cheapest time to buy a flight from London to Washington is approximately 33 days to departure

Easily compare return flights from London to Washington

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Washington by changing tabs

TAP AIR PORTUGAL

19 Feb

LHR01:00London Heathrow

13h 20m

1 stop

IAD14:20Washington Dulles Intl

26 Feb

IAD13:00Washington Dulles Intl

12h 25m

1 stop

LHR01:25London Heathrow

€452

Cheap flights from London to Washington from €443

Flight information for London to Washington(LON to WAS)

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

How to get the cheapest flight ticket from London to 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 from London to Washington?

What is the cheapest day to depart London for Washington?

What is the cheapest London to Washington flight route?

How far in advance should you book London to Washington flights?

Easily compare return flights from London to Washington

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Washington by changing tabs

Find the cheapest one-way flights from London to Washington

If you're looking for one-way flights from London to Washington, view some of our deals below provided by Icelandair, Lufthansa and TAP AIR PORTUGAL

Search last-minute flights to Washington from London

Find and compare return flight prices for your last-minute flight from London to Washington

Lufthansa flights from London to Washington

Our best Lufthansa deals on London to Washington flight tickets

Aer Lingus flights from London to Washington

Our best Aer Lingus deals on London to Washington flight tickets

Are airlines flying from London to Washington offering flexible changes due to COVID-19?

How far is London to Washington by plane?

Flights to other cities in United States

Lost the lust for Washington? Check out some flights to other cities in United States

Flight information for London to Washington
(LON to WAS)