
Most accurate provider | Gotogate 3 stars |
|---|---|
Most trusted provider | Gotogate 3 stars |
Round-trip from | $561 (Ticket) |
One-way from | $249 (Booking.com) |
Popular in | June |
Cheapest in | January |
Average price | $686 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.London
IAD - LGW
IADLGW
Washington, D.C. Dulles Intl
Thu 1/15
5:30 pm-8:40 pm
2 stops22h 10m
London Gatwick
Tue 1/20
4:35 pm-9:00 pm
1 stop33h 25m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
Wed 12/31
10:20 pm-10:50 am
Nonstop7h 30m
London Heathrow
Wed 1/14
9:00 am-4:35 pm
1 stop12h 35m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
Wed 12/10
10:20 pm-10:50 am
Nonstop7h 30m
London Heathrow
Tue 12/16
8:55 am-4:35 pm
1 stop12h 40m
Washington, D.C.London
IAD - STN
IADSTN
Washington, D.C. Dulles Intl
Tue 12/2
5:30 pm-11:50 pm
2 stops25h 20m
London Stansted
Sat 12/6
6:55 pm-9:00 pm
2 stops31h 05m
Washington, D.C.London
IAD - LTN
IADLTN
Washington, D.C. Dulles Intl
Mon 1/12
8:30 pm-6:15 pm
2 stops16h 45m
London Luton
Fri 1/16
2:35 pm-6:50 pm
2 stops33h 15m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
Tue 2/10
10:20 pm-10:50 am
Nonstop7h 30m
London Heathrow
Tue 2/24
6:20 am-4:35 pm
1 stop15h 15m
Washington, D.C.London
IAD - LTN
IADLTN
Washington, D.C. Dulles Intl
Sun 11/9
9:45 am-7:55 pm
3 stops29h 10m
London Luton
Tue 11/18
8:50 pm-8:54 pm
3 stops29h 04m
Washington, D.C.London
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
Mon 3/2
12:23 pm-8:05 am
1 stop14h 42m
London Heathrow
Tue 3/10
4:50 pm-9:30 pm
Nonstop8h 40m
Washington, D.C.London
IAD - LTN
IADLTN
Washington, D.C. Dulles Intl
Tue 12/2
7:40 pm-2:50 pm
1 stop14h 10m
London Luton
Tue 12/9
7:00 am-6:30 pm
1 stop16h 30m
Washington, D.C.London
IAD - LTN
IADLTN
Washington, D.C. Dulles Intl
Wed 11/12
9:45 am-11:05 pm
3 stops32h 20m
London Luton
Wed 11/19
5:10 pm-3:50 pm
2 stops27h 40m
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Brighton may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Brighton (average of $432). Flying from Washington, D.C. Dulles Intl Airport to Brighton in June is currently the most expensive (average of $748). 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 Washington, D.C. Dulles Intl Airport to Brighton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 43% versus a flight at noon.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Brighton flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from IAD to BH9 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 (20 on average).
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Pratap,Aug 2025
JFK - LHR
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Pratap,Aug 2025
JFK - LHR
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Pratap,Aug 2025
JFK - LHR
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Pratap,Aug 2025
JFK - LHR
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Pratap,Aug 2025
JFK - LHR
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
Pratap,Aug 2025
JFK - LHR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$395 | Average$604 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$397 | Average$900 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$424 | Average$596 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$432 | Average$677 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$546 | Average$778 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$549 | Average$758 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$555 | Average$833 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$562 | Average$807 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$562 | Average$812 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$564 | Average$1,001 | FlexibilityNo cancel fee | On-timeN/A |