IAD
Dulles
3667 mi
LHR
London
7
Direct Routes
4
Airlines
5902
Kilometers
7h 53m
Flight Time
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Direct Flights (7)
Connecting Flights (1 Stop)
Select a stopover airport to see flight schedules
IAD
→
DOH
→
LHR
Via Hamad International Airport (Doha)
Qatar Airways
British Airways
2 flights
IAD
→
MAD
→
LHR
Via Adolfo Suárez Madrid–Barajas Airport (Madrid)
American Airlines
British Airways
2 flights
IAD
→
ATL
→
LHR
Via Hartsfield Jackson Atlanta International Airport (Atlanta)
United Airlines
Delta Air Lines
2 flights
IAD
→
BRU
→
LHR
Via Brussels Airport (Zaventem)
United Airlines
British Airways
2 flights
IAD
→
IST
→
LHR
Via İstanbul Airport (Arnavutköy, Istanbul)
Turkish Airlines
British Airways
2 flights
IAD
→
CDG
→
LHR
Via Charles de Gaulle International Airport (Paris (Roissy-en-France, Val-d'Oise))
Delta Air Lines
British Airways
2 flights
IAD
→
ZRH
→
LHR
Via Zürich Airport (Zurich)
Swiss International Air Lines
British Airways
2 flights
Airlines on This Route
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About Dulles to London Flights
There are 7 direct flights from Washington Dulles International Airport (Dulles) (IAD) to London Heathrow Airport (London) (LHR), operated by 4 airlines.
The distance between IAD and LHR is approximately 3667 miles (5902 km), with an estimated flight time of 7h 53m.
Explore our flight seat maps to see detailed aircraft configurations for flights on this route.
Frequently Asked Questions
Are there direct flights from IAD to LHR?
Yes, there are 7 direct flights from
Washington Dulles International Airport (Dulles) to London Heathrow Airport (London),
operated by American Airlines, British Airways, United Airlines, Virgin Atlantic Airways.
How long is the flight from IAD to LHR?
The flight takes approximately 7h 53m.
The distance is 3667 miles (5902 km).
Which airlines fly from IAD to LHR?
Airlines operating this route include American Airlines, British Airways, United Airlines, Virgin Atlantic Airways.