Find Cheap Flights from Washington (WAS) to London (LON) from £507

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Selected flight deals from Washington to London

The lowest prices found within the past 7 days from Washington to London were for one-way flights and £507 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cheap Flights from Washington to London & Flight Information
Origin Airport IATA codeIAD
Destination Airport IATA codeLHR
Flight Price£507

Best Day to Book Flight from Washington to London

London Flight Information

Traveling From Washington
Origin Airport IATA Code WAS
Traveling To London
Destination Airport IATA Code LON
Number of Airlines Serving
Available Airlines United, Virgin Atlantic, British Airways, American Airlines, Delta, Finnair
Distance
Direct Flight Time
Flight Price £507

Frequently asked questions

Is it possible to fly from Washington to London right now?
The Covid-19 Travel Advisor provides vital info about travelling from Washington to London in these unusual times. You’ll find everything from health guidelines to flying restrictions, as well as loads of other important info you should know about before you book a flight.
Is there a direct flight between Washington and London?
One of the best things about catching a plane from Washington to London is that there are a few routes on offer. If you decide you want to go from IAD to London (LHR-Heathrow), you’ll have many airlines to take your pick of, including British Airways. Rather take off from BWI and arrive at LHR? Think about booking a seat with British Airways.
How long is a direct flight from Washington to London?
Nonstop flights can be booked between Washington and London and take around 7 hours and 19 minutes. However, the journey of 3,700 miles could zoom by in 7 hours and 5 minutes depending on a few factors like the weather and wind direction.
Can I cancel my flight booking to London due to COVID-19?
As an ebookers customer, you may be eligible for a no-change-fee cancellation for your London booking and a credit that you can use for another flight. Your account is the place to go to see if your reservation has this flexibility. If you have any more questions, our Customer Service Portal is here to help.
What are the best airports for Washington to London flights?
The most popular flight routes between Washington and London are:

  • Washington, DC (DCA-Ronald Reagan Washington National) to Heathrow Airport - 275 flights per week
  • BWI Airport to London (LHR-Heathrow) - 91 flights per week
  • Dulles Intl. Airport to Heathrow Airport (LHR) - 35 flights per week

What are some of the most popular airlines flying from Washington to London?
Fantastic service, comfy seats and a good rewards program are some things that set apart an airline from another. While you’ll find several air carriers operating flights from Washington to London, these are some of the most popular options:

  • American Airlines with 971 flights every month.
  • United Airlines with 286 flights every month.
  • Delta with 273 flights every month.
  • Alaska Airlines with 91 flights every month.
  • Air Canada with 65 flights every month.
  • British Airways with 60 flights every month.

How many flights are there from Washington to London?
With roughly 39 flights operating between Washington and London each day, it’s never too late to arrange a fun-filled holiday to London.
Is it possible to fly on an airline that employs social distancing and other COVID-19 measures?
Getting to your destination comfortably and confidently is as important as having a great holiday once you get there. Take the stress out of flying by choosing British Airways, Ryanair or EasyJet. They all employ social distancing rules and have COVID-19 measures in place, which may be capped capacity flights and keeping the middle seat empty.
What are the cheapest days to book a flight?
This is one is easy to remember: Ticket Thursdays. We found that tickets booked on a Thursday resulted in the best deal on average in 2021. However, Friday can be the worst day to purchase plane tickets, as it was the day with the highest average ticket price based on flight demand on ebookers in 2021.
What are the cheapest days to fly?
When analysing flight demand on ebookers in 2021, Friday turned out to be the cheapest day to fly, with Tuesday as a close second. That’s definitely something to consider when booking your next trip! Thinking of traveling mid-week? It turns out that Wednesdays generally had the most expensive airline tickets, so keep this in mind when planning for your next trip.*According to flight demand on ebookers.com from January to December 2021. Savings are subject to change and may vary depending on selections made.

Fly from Washington to London with ebookers

Cheap flights from Washington to London 

Our advanced search tools and comprehensive filters help you find a flight that fits your budget. To search for cheap flights, just enter your travel dates and sort your results by price. With all available tickets listed lowest price first, it’s easy to select the one that’s easiest on your wallet.  

To find the cheapest flights from Washington to London, you can also travel outside peak season. The more flexible you can be on travel dates, the easier it is to find those cheap flight tickets. We know, for example, that the cheapest time to travel between Washington to London is October. In the current list of deals available, prices start at £507 and can rise to £980 for return flights.  

Find the best flight from Washington to London  

Every day between Washington and London,  flights from airlines jet back and forth. And with ebookers, you can book tickets for any one of those flights. If you book a direct flight with , you’ll arrive safely in your destination in around hours. If you can think of a quicker way to cover the between null and null, let us know! 

Flights from Washington to London — a great choice on great deals 

We only need a little information to give you a lot of choice. Just tell us when you’re planning your family holiday, long weekend, luxury getaway or quick business trip, and we’ll do the rest. And to keep your choice-making easy, we’ve given you plenty of ways to narrow down your search. Choose one-way, roundtrip or multi city flights, select your preferred airline, your time of arrival and departure and cabin class using the filters.  

Once you’ve told us what you want, we’ll show you what’s on offer. All you need to do is take your pick and start packing.  

Book your flights with ebookers 

We want the experience of booking your flight from Washington to London to be as simple as possible. That’s why we designed our search and filter options to make your life easy. Whether you are travelling on business or for pleasure, ebookers has you covered. 

When you’re ready to book, our service is always fast and transparent. We know plans change, so we have a range of flexible booking options. Choose between refundable bookings and flights with no charges should you need to rearrange and travel stress-free. 

Need a car after flight from Washington to London

Place to stay after flight from Washington to London

The Royal National Hotel

The Royal National Hotel

4 out of 5
38-51 Bedford Way, London, England, WC1H 0DG
The price is £135 per night from 21 Aug to 22 Aug
Stay at this 4-star eco-friendly hotel in London. Enjoy free WiFi, breakfast and on-site parking. Our guests praise the WiFi and the clean rooms in their reviews. ...
3.8/5 Good! (2,839 reviews)
"Great hotel. Easy to navigate, very clean, rooms were lovely. The only downside was that we visited in a heatwave and there was no fan or air conditioning. We had to keep the window open which meant it was very loud"

Reviewed on 17 Aug 2022

The Royal National Hotel
Zedwell Piccadilly

Zedwell Piccadilly

3 out of 5
Great Windmill Street, London, England, W1D 7DH
The price is £115 per night from 21 Aug to 22 Aug
Stay at this 3-star hotel in London. Enjoy free WiFi, a 24-hour front desk and daily housekeeping. Our guests praise the clean rooms and the overall value in ...
3.9/5 Good! (1,352 reviews)
London trip
"Seeing the sights of London, great location easy access to everything."

Reviewed on 18 Aug 2022

Zedwell Piccadilly
The President Hotel

The President Hotel

3.5 out of 5
56-60 Guildford Street, London, England, WC1N 1DB
The price is £148 per night from 29 Aug to 30 Aug
Stay at this 3.5-star business-friendly hotel in London. Enjoy free WiFi, breakfast and 24-hour room service. Our guests praise the breakfast and the helpful ...
4/5 Very Good! (1,413 reviews)
"Had a great time staff were very helpfull and friendly"

Reviewed on 18 Aug 2022

The President Hotel

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Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road, West Drayton, England, UB7 0DP
The price is £85 per night from 29 Aug to 30 Aug
Stay at this 4-star business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast and 24-hour room service. Our guests praise the clean rooms and the overall ...
4.2/5 Very Good! (1,505 reviews)
"Great Customer Service"

Reviewed on 18 Aug 2022

Leonardo London Heathrow Airport
Tavistock Hotel

Tavistock Hotel

3 out of 5
48-55 Tavistock Square, London, England, WC1H 9EU
The price is £135 per night from 21 Aug to 22 Aug
Stay at this 3-star hotel in London. Enjoy free WiFi, breakfast and room service. Our guests praise the helpful staff and the spacious rooms in their reviews. ...
3.6/5 Good! (219 reviews)
"Perfect position close to Euston station for one night stay"

Reviewed on 18 Aug 2022

Tavistock Hotel
Park Plaza Westminster Bridge London

Park Plaza Westminster Bridge London

4 out of 5
200 Westminster Bridge Road, London, England, SE1 7UT
The price is £234 per night from 29 Aug to 30 Aug
Stay at this 4-star spa hotel in London. Enjoy free WiFi, 2 restaurants and a full-service spa. Our guests praise the helpful staff and the clean rooms in their ...
4.2/5 Very Good! (2,082 reviews)
"very good location, pretty convenient"

Reviewed on 18 Aug 2022

Park Plaza Westminster Bridge London
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

*Savings based on all holiday package bookings with Flight + Hotel on ebookers.com from January 2017 to December 2017, as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.