United Airlines
Star Alliance
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United Kingdom
London Heathrow Airport
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United States
Washington Dulles International Airport
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Scan through all non-stop flights from London Heathrow to Washington. The full flight schedule below gives an overview of all non-stop flights from LHR to IAD, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Washington is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Washington any time of the year, but the best months to explore are from to and from to .
In total there are 3 airlines operating nonstop flights from London Heathrow LHR to Washington IAD. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their LHR IAD flight schedule.
Flights from LHR to IAD are operated 40 times a week, with an average of 6 flights per day. Departure times vary between 12:05 - 17:55. The earliest flight departs at 12:05, the last flight departs at 17:55. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy, Premium Economy, Business or First class on this non-stop route.
The fastest direct flight from London Heathrow to Washington takes 8 hours and 20 minutes. The flight distance between London Heathrow and Washington is 3,665 miles (or 5,898 km).
There are 3 airports in Washington: Washington Dulles International Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore/Washington International Thurgood Marshall Ai (BWI).
There are 40 flights per week flying from London Heathrow to Washington (as of April 2026).
8 hours and 20 minutes is the average flight time from London Heathrow to Washington.
The distance from London Heathrow to Washington is 3,665 miles (5,898 kilometers).
British Airways, United Airlines and Virgin Atlantic are flying nonstop from London Heathrow to Washington.
Oneworld, SkyTeam and Star Alliance are flying nonstop from London Heathrow to Washington.
You can fly non-stop in Economy, Premium Economy, Business Class and First Class.
Aircraft types that fly from London Heathrow to Washington:
The earliest flight departs at 12:05 from London Heathrow and arrives at 16:35 at Washington.
The latest flight departs at 17:55 from London Heathrow and arrives at 20:55 at Washington.
3,665 miles (5,898 km) · 8h 20m
12:15
15:30
United Airlines
Star Alliance
UA 919
United Airlines
Boeing 777
Y
W
J
F
12:35
15:55
British Airways
Oneworld
BA 217
British Airways
Boeing 777
Y
W
J
F
14:00
17:15
British Airways
Oneworld
BA 291
British Airways
Boeing 777
Y
W
J
F
14:00
17:15
British Airways
Oneworld
BA 291
British Airways
Boeing 777
Y
W
J
F
14:00
17:15
British Airways
Oneworld
BA 291
British Airways
Boeing 777
Y
W
J
F
14:00
17:15
British Airways
Oneworld
BA 291
British Airways
Boeing 777
Y
W
J
F
14:00
17:15
British Airways
Oneworld
BA 291
British Airways
Boeing 777
Y
W
J
F
16:40
19:55
United Airlines
Star Alliance
UA 925
United Airlines
Boeing 777
Y
W
J
F
17:05
20:10
British Airways
Oneworld
BA 293
British Airways
Boeing 777-300ER
Y
W
J
F
17:05
20:10
British Airways
Oneworld
BA 293
British Airways
Boeing 777-300ER
Y
W
J
F
17:05
20:10
British Airways
Oneworld
BA 293
British Airways
Boeing 777
Y
W
J
F
17:05
20:10
British Airways
Oneworld
BA 293
British Airways
Boeing 777-300ER
Y
W
J
F
17:05
20:10
British Airways
Oneworld
BA 293
British Airways
Boeing 777
Y
W
J
F
17:55
20:55
Virgin Atlantic
SkyTeam
VS 21
Virgin Atlantic
Boeing 787-9
Y
W
J
F
17:55
20:55
Virgin Atlantic
SkyTeam
VS 21
Virgin Atlantic
Airbus A330-900neo
Y
W
J
F
17:55
20:55
Virgin Atlantic
SkyTeam
VS 21
Virgin Atlantic
Boeing 787-9
Y
W
J
F
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