When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 23% on flights from London Heathrow Airport to District of Columbia compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £542. For sooner than that we have options available in the next 3 days from £566.
Our data shows that November tends to be the cheapest month to fly to District of Columbia from London Heathrow Airport. Users have commonly found prices around £509 for the month, but tickets can be as low as £279. Due to multiple factors, prepare for potentially higher prices in July.
When flying from London Heathrow Airport to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£400 - £509
Route
Depart
Return
Price
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Wed 9/10
1 stop25h 35m
Washington, D.C. Dulles Intl
Mon 21/10
1 stop23h 25m
London HeathrowWashington, D.C. Reagan-National
LHR - DCA
LHRDCA
London Heathrow
Tue 17/9
1 stop11h 16m
Washington, D.C. Reagan-National
Tue 24/9
1 stop10h 00m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Wed 9/10
2 stops24h 10m
Washington, D.C. Dulles Intl
Mon 14/10
2 stops18h 40m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Mon 9/9
1 stop14h 05m
Washington, D.C. Dulles Intl
Sat 14/9
1 stop16h 05m
London HeathrowWashington, D.C. Reagan-National
LHR - DCA
LHRDCA
London Heathrow
Wed 6/11
1 stop24h 37m
Washington, D.C. Reagan-National
Wed 20/11
1 stop10h 35m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Tue 8/10
1 stop13h 45m
Washington, D.C. Dulles Intl
Tue 15/10
2 stops20h 15m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Fri 25/10
2 stops23h 29m
Washington, D.C. Dulles Intl
Mon 28/10
2 stops13h 49m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Tue 3/9
Nonstop7h 55m
Washington, D.C. Dulles Intl
Tue 1/10
Nonstop7h 15m
London HeathrowWashington, D.C. Reagan-National
LHR - DCA
LHRDCA
London Heathrow
Tue 8/10
1 stop11h 39m
Washington, D.C. Reagan-National
Tue 15/10
1 stop10h 46m
No data available for this route at this time. Please check back soon.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
8%of flight departures | Morning6 am to noon |
91%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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