Cheap flights from London to Washington, D.C. from £184
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, D.C. departing on 22/5. 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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Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Washington, D.C. by changing tabs
Find the cheapest one-way flights from London to Washington, D.C.
If you're looking for one-way flights from London to Washington, D.C., view some of our deals below provided by Iberia, Icelandair and PLAY
Search last-minute flights to Washington, D.C. from London
Find and compare return flight prices for your last-minute flight from London to Washington, D.C.
Best airlines flying from London to Washington, D.C.
Compare and see reviews for airlines that fly from London to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £236 | Free Cancellation | Rating 6.8 29 reviews | |||
| PriceFrom £266 | Free Cancellation | Rating 7.2 67 reviews | |||
| PriceFrom £375 | Free Cancellation | Rating 7.1 1,329 reviews | |||
| PriceFrom £385 | Free Cancellation | Rating 7.6 738 reviews | |||
| PriceFrom £388 | Free Cancellation | Rating 7.6 4,525 reviews | |||
| PriceFrom £391 | Free Cancellation | Rating 7.4 11,043 reviews | |||
| PriceFrom £391 | Free Cancellation | Rating 7.5 1,777 reviews | |||
| PriceFrom £400 | Free Cancellation | Rating 7.1 2,154 reviews | |||
| PriceFrom £404 | Free Cancellation | Rating 7.3 14,677 reviews | |||
| PriceFrom £410 | Free Cancellation | Rating 7.2 1,338 reviews |
Delta Flights From London to Washington, D.C.
Delta flight deals from London to Washington, D.C. start from £641 round-trip. Over the 7 Delta flights for this route in a normal week, average airfare is usually £837 round-trip - but some users have found much cheaper deals with momondo.
KLM Flights From London to Washington, D.C.
KLM (7.8/10 from 1,592 reviews) operates around 7 flights from London to Washington, D.C. in any given week. The average KLM airfare for this route is around £822, with deals from around £604 rare but found on momondo. Referenced prices are for round-trip London to Washington, D.C. flight searches in the last 72 hours.
Virgin Atlantic flights from London to Washington, D.C.
Our best Virgin Atlantic deals on London to Washington, D.C. flight tickets
KLM flights from London to Washington, D.C.
Our best KLM deals on London to Washington, D.C. flight tickets
How to get the cheapest flight ticket from London to Washington, D.C.
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, D.C.?
November. The cheapest time of year to fly to Washington, D.C. from London is November. The most expensive is July.
What is the cheapest day to depart London for Washington, D.C.?
Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Sunday.
When is the cheapest time to fly from London to Washington, D.C.?
In the morning. London to Washington, D.C. flights are approximately 14% more expensive in the evening than in the morning
What is the cheapest airline that flies to Washington, D.C. from London?
PLAY. Aer Lingus, Air Canada, and Icelandair are the most popular carriers operating from London to Washington, D.C.
What is the cheapest London to Washington, D.C. flight route?
London Stansted - Baltimore/Washington. Fly from London Stansted to Baltimore/Washington for the best London - Washington, D.C. flight prices
How far in advance should you book London to Washington, D.C. flights?
59 days before. The cheapest time to buy a flight from London to Washington, D.C. is approximately 59 days to departure
How many flights depart from London to Washington, D.C. on average per day?
30 flights are operational weekly from London to Washington, D.C. as of May 2024. The most popular departure time for this route is 11:00, with 62% of flights per day taking off in the afternoon.
How many flights depart from London to Washington, D.C. on average per week?
The number of flights available between London and Washington, D.C. is 210 per week as of May 2024. The most frequent departure day is Monday, with 14% of weekly flights leaving on this day.
What cabin class options are available on London to Washington, D.C. flights?
There are 3 cabin classes available to choose from on London to Washington, D.C. 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 Washington, D.C. flights?
You could potentially save up to 41% on your flight if you consider stops on a London to Washington, D.C. flight.
Cheap London to Washington, D.C. (LON to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Washington, D.C.
Best price found | £184 |
|---|---|
Fastest flight time | 7h 50m |
Direct flights | Every day |
Airports in Washington, D.C. | 3 airports |
How far is London to Washington, D.C. by plane?
The distance between London and Washington, D.C. is about 3662.3 mi. 7h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Washington, D.C.?
Prices for flights from London to Washington, D.C. were last updated today.
How many operators does momondo search for flights from London to Washington, D.C.?
As of May 2024, there are 19 operators available to choose from for flights from London to Washington, D.C..
How old do you have to be to fly from London to Washington, D.C.?
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 London to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. 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, D.C.. 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, D.C.?
Finding the right flight to Washington, D.C. from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.
Can I find flights from London to Washington, D.C. with flexible booking policies on momondo?
All flight searches from London to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Washington, D.C.?
Once you have performed a search for London to Washington, D.C. 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, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.