Cheap flights from Washington (WAS) to London (LON)

Get more for your budget and save up to 50% off select Secret Bargain hotels

Get even more value with CheapTickets Price Guarantee!

Change your flight without a fee on select flights

Lowest round trip fares by airline from Washington and London

Cheapest prices ($291 One Way, $400 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in London

ibis budget London Hounslow

ibis budget London Hounslow

3 out of 5
20-28 Staines Road, Hounslow, England
The price is $63 per night from Jun 18 to Jun 19
$63
per night
Jun 18 - Jun 19
Stay at this 3-star hotel in Hounslow. Enjoy free WiFi, breakfast, and onsite parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
7/10 Good! (1,004 reviews)
Good
"Good, but service need to improve."

Reviewed on May 11, 2023

ibis budget London Hounslow
Point A Hotel London Kings Cross – St Pancras

Point A Hotel London Kings Cross – St Pancras

2.5 out of 5
324 Gray's Inn Road, London, England
The price is $169 per night from Jun 18 to Jun 19
$169
per night
Jun 18 - Jun 19
Stay at this business-friendly hotel in London. Enjoy free WiFi, breakfast, and a 24-hour front desk. Our guests praise the breakfast and the WiFi in our reviews. ...
8/10 Very Good! (1,030 reviews)
Fantastic little place in the perfect location
"Perfect location, only a short walk to Kings Cross station & completely walkable to see everything you want to see with a great pub across the street too. Rooms were tiny but perfect, lighting was a cute touch. Everything looked brand new here. Breakfast was perfect in every way so i recommend adding ..."

Reviewed on Jun 3, 2023

Point A Hotel London Kings Cross – St Pancras
ibis London Heathrow Airport

ibis London Heathrow Airport

3 out of 5
112 Bath Road, Middlesex, Hayes, England
The price is $92 per night from Jul 2 to Jul 3
$92
per night
Jul 2 - Jul 3
Stay at this 3-star business-friendly hotel in Hayes. Enjoy free WiFi, breakfast, and onsite parking. Our guests praise the breakfast and the helpful staff in ...
7.6/10 Good! (1,176 reviews)
"Room was small and cosy."

Reviewed on Jun 1, 2023

ibis London Heathrow Airport
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.

Fly From Washington to London

Origin
Washington
Destination
London
Number of Daily Flights
Earliest Flight Departure Date
Latest Flight Departure Date
Popular Airlines

Cheap flights from Washington DC to London

Ronald Reagan Washington National Airport (DCA) is conveniently accessible by car, via the George Washington Memorial Parkway and by Washington Metro trains. A direct flight from Washington, D.C., to London takes approximately eight hours.

England's capital city invites you to explore the rich and complicated heritage of the British Empire. Visit Westminster Abbey to discover a splendid church, which has hosted the coronations and weddings of some of England's most notorious and beloved monarchs. From the Tower of London to Buckingham Palace, there are plenty of historic landmarks in London that will immerse you in English history.

Attractions

The M25 Motorway is a major highway that allows you to conveniently navigate the outskirts of London. Use the North Circular Road to drive through the core of London, and drive over many of the bridges across the River Thames. Whether you take signature double-decker buses or metro trains in The Tube, you can conveniently reach London's top fine arts venues like The National Gallery and Tate Modern.

Hints and Tips

Once you land at London Heathrow Airport (LHR), use the Heathrow Express trains to ride between some of the terminals and make ground transport connections. London has a maritime climate, which means that rain and fog can be expected year-round. If the skies open up to some sunshine, head to Hyde Park and Regent's Park to enjoy some of the city's largest green spaces.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.