Cheap flights from Washington, D.C. to London from $185
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to London departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Easily compare round-trip flights from Washington, D.C. to London
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 Washington, D.C. to London by changing tabs
Find the cheapest one-way flights from Washington, D.C. to London
If you're looking for one-way flights from Washington, D.C. to London, view some of our deals below provided by Iberia, Icelandair and PLAY
Find the cheapest direct flights from Washington, D.C. to London
Search last-minute flights to London from Washington, D.C.
Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. to London
Lufthansa flights from Washington, D.C. to London
Our best Lufthansa deals on Washington, D.C. to London flight tickets
Icelandair flights from Washington, D.C. to London
Our best Icelandair deals on Washington, D.C. to London flight tickets
How to get the cheapest flight ticket from Washington, D.C. to London
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 Washington, D.C. to London?
October. The cheapest time of year to fly to London from Washington, D.C. is October. Most expensive is June
What is the cheapest day to depart Washington, D.C. for London?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Saturday
When is the cheapest time to fly from Washington, D.C. to London?
In the afternoon. Washington, D.C. to London flights are approximately 14% more expensive at noon than in the afternoon
What is the cheapest airline that flies to London from Washington, D.C.?
Scandinavian Airlines. Scandinavian Airlines, PLAY, and Norse Atlantic UK are the most popular carriers operating from Washington, D.C. to London
What is the cheapest Washington, D.C. to London flight route?
Baltimore/Washington - London Luton. Fly from Baltimore/Washington to London Luton for the best Washington, D.C. - London flight prices
How far in advance should you book Washington, D.C. to London flights?
23 days before. The cheapest time to buy a flight from Washington, D.C. to London is approximately 23 days to departure
How many flights depart from Washington, D.C. to London on average per day?
29 flights are operational weekly from Washington, D.C. to London as of July 2024. The most popular departure time for this route is 10:00PM, with 84% of flights per day taking off in the evening.
How many flights depart from Washington, D.C. to London on average per week?
As of July 2024, there are 204 flights per week flying from Washington, D.C. to London. The most common day of the week flights depart is Sunday, with 15% of flights taking off on this day.
What cabin class options are available on Washington, D.C. to London flights?
There are 4 cabin classes available to choose from on Washington, D.C. to London 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 Washington, D.C. to London flights?
You could potentially save up to 35% on your flight if you consider stops on a Washington, D.C. to London flight.
How have Washington, D.C. to London flight prices changed over time?
As of July 2024, prices for Washington, D.C. to London flights are approximately 0% more expensive when compared to flights at the same time last year.
Cheap Washington, D.C. to London (WAS to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to London
Best Price Found | $185 |
|---|---|
Fastest flight time | 7h 05m |
Direct flights | Mon, Tue, Wed, Thu, Fri and Sat |
Airports in London | 4 airports |
How far is Washington, D.C. to London by plane?
Washington, D.C. and London are 3662.3 mi apart from one another. A reasonable flight in good conditions will take 7h 05m.
When did momondo last update prices for flights from Washington, D.C. to London?
Prices for flights from Washington, D.C. to London were last updated today.
How many operators does momondo search for flights from Washington, D.C. to London?
As of July 2024, there are 21 operators available to choose from for flights from Washington, D.C. to London.
How old do you have to be to fly from Washington, D.C. to London?
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 Washington, D.C. to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Washington, D.C. to London
Compare and see reviews for airlines that fly from Washington, D.C. to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $178 | Free Cancellation | Rating 7.1 36 reviews | |||
| PriceFrom $350 | Free Cancellation | Rating 7.1 74 reviews | |||
| PriceFrom $387 | Free Cancellation | Rating 6.9 7,356 reviews | |||
| PriceFrom $392 | Free Cancellation | Rating 6.9 7,353 reviews | |||
| PriceFrom $401 | Free Cancellation | Rating 7.8 1,417 reviews | |||
| PriceFrom $402 | Free Cancellation | Rating 8.0 9,630 reviews | |||
| PriceFrom $426 | Free Cancellation | Rating 7.3 1,331 reviews | |||
| PriceFrom $462 | Free Cancellation | Rating 7.0 924 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 7.2 1,198 reviews | |||
| PriceFrom $481 | Free Cancellation | Rating 7.1 1,986 reviews |
Singapore Airlines Flights From Washington, D.C. to London
The lowest priced Singapore Airlines flight from Washington, D.C. to London from the last 72 hours was $550. Generally, Singapore Airlines has 7 flights on this route every week with an average price of $672. Singapore Airlines is rated 8.2/10 by our users.
Delta Flights From Washington, D.C. to London
Delta (8.0/10 from 9,630 reviews) operates around 7 flights from Washington, D.C. to London in any given week. The average Delta airfare for this route is around $779, with deals from around $402 rare but found on momondo. Referenced prices are for round-trip Washington, D.C. to London flight searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Washington, D.C..
Can I find flights from Washington, D.C. to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Washington, D.C. to London?
momondo helps you find the best flight between Washington, D.C. and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Washington, D.C. to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.