Flights from London Heathrow Airport to District of Columbia

Flight deals from London Heathrow Airport to District of Columbia

Looking for cheap tickets from London Heathrow Airport to District of Columbia, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from London Heathrow Airport to District of Columbia

Arm yourself with these facts on the fly.
Cheapest flight found$645, Washington D.C.
Cheapest month to flyJanuary
Average flight time8 hrs, 19 mins
Average flights per week219
Most popular airlineIberia

Frequently asked questions

Yes - direct flights currently operate from London Heathrow Airport to Washington Dulles Airport in District of Columbia.
We looked at all of the upcoming return flights from London Heathrow Airport to District of Columbia we could find over the next 12 months. It looks like $645 is the best price. This is good, compared to the average District of Columbia ticket price of $1,207.
The cheapest month to fly from London Heathrow Airport to Baltimore Washington International Airport is currently January.
The cheapest month to fly from London Heathrow Airport to Washington Dulles Airport is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London Heathrow Airport to District of Columbia on Wednesday, 22 January 2025.
If you're flying from London Heathrow, the cheapest city in District of Columbia to fly into is Washington D.C.. The cheapest airport serving Washington D.C. at the moment is Baltimore Washington International.
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