Fly from
Fly to
Route
Depart
Return
Price
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
Sat 18/1
18:00-09:46
1 stop20h 46m
Washington, D.C. Dulles Intl
Mon 20/1
06:05-20:35
1 stop9h 30m
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
Mon 17/2
18:30-14:30
1 stop25h 00m
Washington, D.C. Dulles Intl
Sat 22/2
17:30-15:30
1 stop17h 00m
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Fri 31/1
07:25-20:40
1 stop18h 15m
Washington, D.C. Reagan-National
Sun 2/2
15:00-05:55
1 stop9h 55m
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Thu 24/4
07:25-20:52
1 stop18h 27m
Washington, D.C. Reagan-National
Sun 27/4
07:59-09:30
1 stop20h 31m
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
Mon 10/3
07:35-18:00
1 stop14h 25m
Washington, D.C. Dulles Intl
Fri 14/3
19:10-15:05
1 stop15h 55m
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
Fri 31/1
12:15-18:25
1 stop11h 10m
Washington, D.C. Dulles Intl
Mon 3/2
19:40-10:50
1 stop10h 10m
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Sat 15/3
11:10-08:57
1 stop25h 47m
Washington, D.C. Reagan-National
Fri 21/3
07:00-20:35
1 stop9h 35m
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Thu 5/12
20:50-21:00
3 stops29h 10m
Washington, D.C. Reagan-National
Mon 9/12
16:00-20:05
2 stops23h 05m
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
Fri 31/1
21:05-15:40
2 stops23h 35m
Washington, D.C. Dulles Intl
Fri 7/2
17:10-16:00
1 stop17h 50m
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
Thu 5/12
13:35-16:13
1 stop31h 38m
Washington, D.C. Dulles Intl
Sat 7/12
16:10-07:25
1 stop34h 15m
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to District of Columbia (average of £606). Flying from London Heathrow Airport to District of Columbia in July is currently the most expensive (average of £898). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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.
The most flights from LHR to USDC are scheduled on a Wednesday (26 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 on average).
In terms of precipitation, rainfall in District of Columbia ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit District of Columbia when rainfall is around 66.0 mm.
If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
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