Washington Dulles International Airport
Dulles · US
IAD See airport pageCheap Flights from Dulles (IAD) to London (LHR)
Track fares, compare route details, and get alerted when prices from Dulles to London drop again.
Typical travel time: 7h 32m
Route pattern: Usually direct
We currently track this route between Dulles (IAD) and London (LHR).
This trip covers about 5,902 km and usually takes around 7h 32m.
We are still collecting live fare checks for this route. Start a free alert and we will email you as soon as prices appear.
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What we know about this route
126 · IAD
What we know about this route
Route distance
5,902 km
Typical travel time
7h 32m
Route pattern
Usually direct
Popular airlines on this route
AY
BA
UA
VS
Recent fares we tracked
Recent fares we tracked
No live fares tracked yet
We are still collecting live fare checks for this route. Start a free alert and we will email you as soon as prices appear.
Airport information
Airport information
London Heathrow Airport
London · GB
LHR See airport page
Frequently Asked Questions
Frequently Asked Questions
How long does the trip from Dulles to London usually take?
This route typically takes around 7h 32m.
How far is Dulles to London by air?
The air distance between Dulles and London is about 5,902 km.
Are there direct flights from Dulles to London?
This route is usually flown direct.
Which airport do you leave from when flying from Dulles to London?
Flights on this route usually depart from Washington Dulles International Airport (IAD).
Which airport do you arrive at when flying from Dulles to London?
Flights on this route usually arrive at London Heathrow Airport (LHR).
Which airlines have appeared on this route?
Airlines we have seen on this route include AY, BA, UA, VS.
How do alerts work for Dulles to London?
Create a free alert and we will email you when we detect a cheaper fare for this route.
Can I book directly with the airline?
Yes. We surface the route insights here, and when a good fare appears you book directly with the airline or travel provider.