Flight information for Washington to London
(WAS to LON)
Find info about flight duration, direct flights, and airports for your flight from Washington to London
| Best Price Found | $231 | The best one-way flight to London from Washington in the past 72 hours is $231. The best round-trip flight deal from Washington to London found on momondo in the last 72 hours is $367. |
| Fastest flight time | 7h 05m | The fastest flight from Washington to London takes 7h 05m |
| Direct flights | None | There are no direct flights from Washington to London. Popular non-direct routes for this connection are Baltimore/Washington Airport - London Heathrow Airport, Washington Dulles Intl Airport - London Heathrow Airport and Washington Reagan-National Airport - London Heathrow Airport. |
| Airports in London | 6 airports | There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN) |
How to get the cheapest flight ticket from Washington 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 to London?
October
The cheapest time of year to fly to London from Washington is October. Most expensive is June
What is the cheapest day to depart Washington for London?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly from Washington to London?
in the evening
Washington to London flights are approximately 5% more expensive in the morning than in the evening
What is the cheapest airline that flies to London from Washington?
SWISS
Icelandair, KLM, and SAS are the most popular carriers operating from Washington to London
What is the cheapest Washington to London flight route?
Baltimore/Washington - London Stansted
Fly from Baltimore/Washington to London Stansted for the best Washington - London flight prices
How far in advance should you book Washington to London flights?
47 days before
The cheapest time to buy a flight from Washington to London is approximately 47 days to departure
Easily compare round-trip flights from Washington to London
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to London by changing tabs
Find the cheapest one-way flights from Washington to London
If you're looking for one-way flights from Washington to London, view some of our deals below provided by Iberia, PLAY and TAP AIR PORTUGAL
Search last-minute flights to London from Washington
Find and compare round-trip flight prices for your last-minute flight from Washington to London
Best airlines flying from Washington to London
Compare and see reviews for airlines that fly from Washington to London with momondo
Reviews
I booked through Kayak, trusting them. But they used one of these cheap online travel agents - Chatdeals. When I missed my flight due to a 3 hour train delay that was out of my influence, Chatdeals refused to rebook without a fee. SAS couldn’t rebook either. So I was stuck and lost the flight. Had to buy a complete new one. Never book through kayak or one of the cheap ones. Always airline direct! Expensive lesson learned… 🙂 Jan
Reviews
Comfortable flight. Lots of space.
Reviews
The trip was beautiful and the Icelander crew was very helpful with us
Reviews
Even after posting extra for comfort +, the seats do not recline!
Reviews
Fresh food
Reviews
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
Reviews
On this particular flight, the staff were quite unmotivated, the seat legroom was adequate, other than that the flight was uneventful.
Reviews
Clean cabin and lavatories. Crew friendly, attentive and helpful.
Reviews
Everything was very good, but my luggage was lost.
Virgin Atlantic flights from Washington to London
Our best Virgin Atlantic deals on Washington to London flight tickets
Icelandair flights from Washington to London
Our best Icelandair deals on Washington to London flight tickets
Are airlines flying from Washington to London offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Washington to London are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are British Airways, United Airlines, and American Airlines. You can search for the full list of airlines like British Airways that are offering this flexibility.
How far is Washington to London by plane?
Washington and London are 3662.3 mi apart from one another. A reasonable flight in good conditions will take 9h 35m.
Can I fly to London from Washington right now?
Most visitors from Washington need to provide a negative COVID-19 test result and/or quarantine to enter London.
COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to London.
Quarantine requirements
Visitors from Washington are not required to quarantine after entering London.
Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.
Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.
COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.
Can I fly back to Washington from London?
COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington.
Quarantine requirements
Visitors from London are not required to quarantine after entering Washington.