Is there a direct flight from Dulles to London?

Yes, British Airways, United Airlines and 1 more airline operate nonstop flights from Dulles (IAD) to London (LHR).

Which airlines fly direct from Dulles to London?

British Airways, United Airlines, Virgin Atlantic operate nonstop flights from Dulles to London.

The nonstop flight from Dulles to London takes ~7h 23m (approximately 5902 km).

We'll check every combination in your window daily and email you the cheapest match. No account needed.

✈ ~7h 23m 5,902 km IAD on-time 80.4% LHR on-time 97.8%

Find Deals (Pro) scans nonstop fares from IAD to up to 8 destinations under one price cap — and emails you when a fare drops below it.

British Airways BA

United Airlines UA

Virgin Atlantic VS