LHR - WAS Price
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£698 - £903
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WAS Temperature
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2 - 27 °C
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WAS Rainfall
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66 - 102 mm
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Popular in June High demand for flights, 12% potential price rise |
Cheapest in February Best time to find cheap flights, 12% potential price drop |
Round-trip from £576 From London Heathrow to Washington, D.C. (WAS) |
One-way from £221 One-way flight from London Heathrow to Washington, D.C. (WAS) |
Travelers have found it’s best to book a flight 61 days in advance to save up to 24% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Washington, D.C. 1-2 weeks in advance for as low as £698, or £786 for flights within the next 24 hours.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Washington, D.C. as you normally would.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from London Heathrow Airport in February are about £628 on average during February, but can be found for as low as £433.
Some of the carriers operating flights from London Heathrow to Washington, D.C. that may be offering flexible cancellation policies are British Airways, Virgin Atlantic, and Finnair. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Yes, there are multiple flights from London Heathrow Airport to Washington, D.C. for under £400. The cheapest flight booked recently is on Major Airline for just £357, but on average you can expect to pay £397.
Cheapflights has at least 20 direct flights from London Heathrow Airport to Washington, D.C. under £600. A good price for a nonstop flight from London Heathrow Airport to Washington, D.C. is less than £571.
There are currently 20+ open flights from London Heathrow Airport to Washington, D.C. within the next 7 days for less than £600.
According to our current data, Major Airline (£357), Aer Lingus (£398), and Icelandair (£425) offers the cheapest pricing from London Heathrow Airport to Washington, D.C.. Major Airline is currently priced 45% below the average price you’ll pay for this route.
Consider Copa Airlines (86%), Air Canada (84%) or Austrian Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Washington, D.C..
When deciding which route to take from London Heathrow Airport to Washington, D.C. consider London Heathrow - Washington, D.C. Dulles Intl, London Heathrow - Baltimore/Washington or London Heathrow - Washington, D.C. Reagan-National as they are the most popular.
When booking a flight from London Heathrow Airport to Washington, D.C., you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.
Looking for the cheapest flight from London Heathrow Airport to Washington, D.C.? While on average our users pay £2,130, our data indicates the cheapest price to be £399. The most popular route (London Heathrow - Washington, D.C. Dulles Intl), is priced around £357.
Information is based on travel restrictions from London Heathrow to Washington, D.C.
Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Washington, D.C..
COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering Washington, D.C..
Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Washington, D.C..
Returning to London Heathrow from Washington, D.C.
COVID-19 testing requirements
Visitors from Washington, D.C. are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.
Quarantine requirements
Visitors from Washington, D.C. are not required to quarantine after entering London Heathrow.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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£308 | £742 | No cancel fee | 77% |
Search Air France flights
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£317 | £470 | No cancel fee | N/A |
Search TAP AIR PORTUGAL flights
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£410 | £543 | No cancel fee | N/A |
Search Aer Lingus flights
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£428 | £558 | No cancel fee | 76% |
Search Icelandair flights
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£445 | £539 | No cancel fee | 77% |
Search Scandinavian Airlines flights
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£478 | £752 | No cancel fee | 75% |
Search KLM flights
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£502 | £735 | No cancel fee | 77% |
Search Iberia flights
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£503 | £663 | No cancel fee | 72% |
Search Virgin Atlantic flights
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£514 | £742 | No cancel fee | 69% |
Search United Airlines flights
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£520 | £721 | No cancel fee | 76% |
Search Lufthansa flights
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Morning 6 AM to midday | 64% of flight departures |
Afternoon Midday to 6 PM | 35% of flight departures |
Early morning Midnight to 6 AM | 1% of flight departures |
Evening 6 PM to midnight | 0% of flight departures |