
Most accurate provider | Gotogate 3 stars |
|---|---|
Most trusted provider | Gotogate 3 stars |
Round-trip from | $563 (Kiwi.com) |
One-way from | $177 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $776 |
Good round-trip deal | $671 or less |
Good one-way deal | $442 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.London
IAD - LGW
IADLGW
Washington, D.C. Dulles Intl
Mon 11/17
7:40 pm-10:55 am
1 stop10h 15m
London Gatwick
Tue 1/13
11:55 am-6:30 pm
1 stop11h 35m
Washington, D.C.London
IAD - LTN
IADLTN
Washington, D.C. Dulles Intl
Mon 1/19
4:50 pm-8:10 pm
2 stops22h 20m
London Luton
Fri 1/23
2:40 pm-6:50 pm
2 stops33h 10m
Washington, D.C.London
IAD - LTN
IADLTN
Washington, D.C. Dulles Intl
Tue 2/24
7:40 pm-2:50 pm
1 stop14h 10m
London Luton
Wed 3/4
8:00 am-6:30 pm
1 stop15h 30m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
Wed 12/3
10:20 pm-10:50 am
Nonstop7h 30m
London Heathrow
Thu 12/11
8:40 am-4:05 pm
1 stop12h 25m
Washington, D.C.London
IAD - STN
IADSTN
Washington, D.C. Dulles Intl
Tue 12/2
9:00 am-6:20 pm
2 stops28h 20m
London Stansted
Mon 12/8
6:45 pm-3:50 pm
2 stops26h 05m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
Tue 12/30
2:21 pm-7:05 am
1 stop11h 44m
London Heathrow
Tue 1/13
6:20 am-4:35 pm
1 stop15h 15m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
Sun 2/22
10:20 pm-10:50 am
Nonstop7h 30m
London Heathrow
Wed 3/4
6:20 am-4:35 pm
1 stop15h 15m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
Wed 12/31
5:06 pm-10:15 am
1 stop12h 09m
London Heathrow
Fri 1/9
4:50 pm-8:30 pm
Nonstop8h 40m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
Wed 1/14
10:20 pm-10:50 am
Nonstop7h 30m
London Heathrow
Mon 1/19
6:30 am-4:05 pm
1 stop14h 35m
Washington, D.C.London
IAD - LTN
IADLTN
Washington, D.C. Dulles Intl
Wed 11/26
9:45 am-7:25 pm
2 stops28h 40m
London Luton
Tue 12/2
8:50 pm-3:50 pm
2 stops24h 00m
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to England (average of $31). Flying from Washington, D.C. to England in June is currently the most expensive (average of $614). 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.
It’s optimal to fly from Washington, D.C. to England in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Washington, D.C. to England flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from WAS to GBENG 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 (18 on average).
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$31 | Average$799 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$311 | Average$774 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$369 | Average$522 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$395 | Average$604 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$424 | Average$596 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$432 | Average$615 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$497 | Average$815 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$497 | Average$816 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$506 | Average$944 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$517 | Average$806 | FlexibilityNo cancel fee | On-timeN/A |