Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
lun. 12/9
5:10 pm-9:20 am
1 stop11h 10m
London Heathrow
mié. 12/25
6:40 am-3:40 pm
1 stop14h 00m
Washington, D.C.London
DCA - LHR
DCALHR
Washington, D.C. Reagan-National
jue. 1/16
10:45 am-5:55 am
1 stop14h 10m
London Heathrow
jue. 1/23
8:25 am-4:00 pm
1 stop12h 35m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
mié. 3/26
8:40 pm-7:30 pm
1 stop18h 50m
London Heathrow
lun. 3/31
9:25 pm-7:15 pm
1 stop26h 50m
Washington, D.C.London
DCA - LHR
DCALHR
Washington, D.C. Reagan-National
lun. 12/30
6:00 am-5:55 am
1 stop18h 55m
London Heathrow
jue. 4/24
11:55 am-7:17 am
1 stop24h 22m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
dom. 3/16
7:10 pm-3:00 pm
1 stop15h 50m
London Heathrow
dom. 3/23
9:00 pm-6:00 pm
2 stops25h 00m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
lun. 1/13
7:15 pm-10:40 pm
1 stop22h 25m
London Heathrow
jue. 1/16
6:30 pm-9:00 pm
1 stop31h 30m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
dom. 12/8
6:25 pm-6:55 am
Nonstop7h 30m
London Heathrow
mar. 12/17
6:20 am-7:25 pm
1 stop18h 05m
Washington, D.C.London
DCA - LHR
DCALHR
Washington, D.C. Reagan-National
mié. 12/4
12:55 pm-7:10 am
2 stops13h 15m
London Heathrow
jue. 12/12
9:30 am-7:57 pm
2 stops15h 27m
Washington, D.C.London
DCA - LHR
DCALHR
Washington, D.C. Reagan-National
mié. 12/4
11:00 am-7:10 am
1 stop15h 10m
London Heathrow
jue. 12/12
9:30 am-7:57 pm
2 stops15h 27m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
mié. 12/4
6:25 pm-6:40 am
Nonstop7h 15m
London Heathrow
lun. 12/9
1:45 pm-4:25 pm
1 stop31h 40m
Currently, November is the cheapest month in which you can book a flight from District of Columbia to London Heathrow Airport (average of $648). Flying from District of Columbia to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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 District of Columbia to London Heathrow Airport, 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 USDC to LHR are scheduled on a Monday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).
In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.
If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
PLAY | Cheapest$366 | Average$508 | FlexibilityNo cancel fee | On-timeN/A |
Scandinavian Airlines | Cheapest$432 | Average$528 | FlexibilityNo cancel fee | On-time77% |
Delta | Cheapest$440 | Average$834 | FlexibilityNo cancel fee | On-timeN/A |
TAP AIR PORTUGAL | Cheapest$470 | Average$649 | FlexibilityNo cancel fee | On-timeN/A |
Aer Lingus | Cheapest$479 | Average$580 | FlexibilityNo cancel fee | On-timeN/A |
Icelandair | Cheapest$483 | Average$678 | FlexibilityNo cancel fee | On-time76% |
Iberia | Cheapest$542 | Average$736 | FlexibilityNo cancel fee | On-time77% |
KLM | Cheapest$546 | Average$798 | FlexibilityNo cancel fee | On-time75% |
Finnair | Cheapest$551 | Average$696 | FlexibilityNo cancel fee | On-time76% |
Lufthansa | Cheapest$557 | Average$839 | FlexibilityNo cancel fee | On-time76% |