Flights from Washington Dulles to London Heathrow
IADLHR
Washington Dulles International Airport (Dulles, United States) → London Heathrow Airport (London, United Kingdom)
- Nonstop
- 7h 10m
- Distance
- 5,902 km
- Frequency
- 7×/week
- One-way from
- $268
- 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
- BA21618:05→06:157h 10mBritish Airways
- UA91818:20→06:407h 20mUnited Airlines
- VS2218:55→07:207h 25mVirgin Atlantic
- BA29221:45→10:007h 15mBritish Airways
- UA92422:15→10:507h 35mUnited Airlines
Tuesday
- BA21618:05→06:157h 10mBritish Airways
- UA91818:20→06:407h 20mUnited Airlines
- BA29221:45→10:007h 15mBritish Airways
- UA92422:15→10:507h 35mUnited Airlines
Wednesday
- BA21618:05→06:157h 10mBritish Airways
- UA91818:20→06:407h 20mUnited Airlines
- VS2218:55→07:207h 25mVirgin Atlantic
- BA29221:55→10:107h 15mBritish Airways
- UA92422:15→10:507h 35mUnited Airlines
Thursday
- BA21618:05→06:157h 10mBritish Airways
- UA91818:20→06:407h 20mUnited Airlines
- VS2220:45→09:107h 25mVirgin Atlantic
- BA29221:45→10:007h 15mBritish Airways
- UA92422:15→10:507h 35mUnited Airlines
Friday
- BA21618:05→06:157h 10mBritish Airways
- UA91818:20→06:407h 20mUnited Airlines
- VS2219:30→07:557h 25mVirgin Atlantic
- BA29221:45→10:007h 15mBritish Airways
- UA92422:15→10:507h 35mUnited Airlines
Saturday
- BA21618:05→06:157h 10mBritish Airways
- UA91818:20→06:407h 20mUnited Airlines
- VS2218:55→07:207h 25mVirgin Atlantic
- BA29221:45→10:007h 15mBritish Airways
- UA92422:15→10:507h 35mUnited Airlines
Sunday
- BA21618:05→06:157h 10mBritish Airways
- UA91818:20→06:407h 20mUnited Airlines
- VS2218:55→07:207h 25mVirgin Atlantic
- BA29221:45→10:007h 15mBritish Airways
- UA92422:15→10:507h 35mUnited Airlines
Washington Dulles to London Heathrow — frequently asked
- How long is the flight from Washington Dulles to London Heathrow?
- IAD–LHR is 7h 10m 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 $268. 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 (34 scheduled departures).