Flights from Washington Dulles to London Heathrow
IADLHR
Washington Dulles International Airport (Dulles, United States) → London Heathrow Airport (London, United Kingdom)
- Nonstop
- 7h 20m
- Distance
- 5,902 km
- Frequency
- 7×/week
- One-way from
- $271
- Airlines
- British Airways, United Airlines, Virgin Atlantic
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
Weekly schedule
Monday
- BA21617:45→06:207h 35mBritish Airways
- UA91818:35→06:557h 20mUnited Airlines
- BA29019:15→07:457h 30mBritish Airways
- UA92422:05→10:407h 35mUnited Airlines
- VS2222:05→10:407h 35mVirgin Atlantic
- BA29222:25→10:507h 25mBritish Airways
Tuesday
- BA21617:45→06:207h 35mBritish Airways
- UA91818:35→06:557h 20mUnited Airlines
- BA29019:15→07:457h 30mBritish Airways
- VS2222:05→10:407h 35mVirgin Atlantic
- UA92422:05→10:407h 35mUnited Airlines
- BA29222:25→10:507h 25mBritish Airways
Wednesday
- BA21617:45→06:207h 35mBritish Airways
- UA91818:35→06:557h 20mUnited Airlines
- BA29019:15→07:457h 30mBritish Airways
- UA92422:05→10:407h 35mUnited Airlines
- VS2222:05→10:407h 35mVirgin Atlantic
- BA29222:25→10:507h 25mBritish Airways
Thursday
- BA21617:45→06:207h 35mBritish Airways
- UA91818:35→06:557h 20mUnited Airlines
- BA29019:15→07:457h 30mBritish Airways
- VS2222:05→10:407h 35mVirgin Atlantic
- UA92422:05→10:407h 35mUnited Airlines
- BA29222:25→10:507h 25mBritish Airways
Friday
- BA21617:45→06:207h 35mBritish Airways
- UA91818:35→06:557h 20mUnited Airlines
- BA29019:15→07:457h 30mBritish Airways
- VS2222:05→10:407h 35mVirgin Atlantic
- UA92422:05→10:407h 35mUnited Airlines
- BA29222:25→10:507h 25mBritish Airways
Saturday
- BA21617:45→06:208h 35mBritish Airways
- UA91818:35→06:558h 20mUnited Airlines
- BA29019:15→07:458h 30mBritish Airways
- VS2222:05→10:408h 35mVirgin Atlantic
- UA92422:05→10:408h 35mUnited Airlines
- BA29222:25→10:508h 25mBritish Airways
Sunday
- BA21617:45→06:207h 35mBritish Airways
- UA91818:35→06:557h 20mUnited Airlines
- BA29019:15→07:457h 30mBritish Airways
- VS2222:05→10:407h 35mVirgin Atlantic
- UA92422:05→10:407h 35mUnited Airlines
- BA29222:25→10:507h 25mBritish Airways
Washington Dulles to London Heathrow — frequently asked
- How long is the flight from Washington Dulles to London Heathrow?
- IAD–LHR is 7h 20m nonstop, covering 5,902 km (3,667 mi).
- Which airlines fly nonstop from Washington Dulles to London Heathrow?
- British Airways, United Airlines, Virgin Atlantic operate this route nonstop.
- How much is a flight from Washington Dulles to London Heathrow?
- One-way fares on IAD–LHR recently started from $271. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
- How often do flights run from Washington Dulles to London Heathrow?
- The route is served 7 days a week (42 scheduled departures).