Captain Cheap
Drone view of city landmark Benjamin Franklin Bridge over Delaware River connecting cities of Philadelphia in America

LHRPHL

Cheap flights from London to Philadelphia

We track fares from London to Philadelphia, United States every day. Across 8 prices we've logged, the cheapest was €764 return and a typical fare runs around €781.

Cheapest seen

€764

Typical price

€781

Cheapest month

Non-stop

With a stop

No live deal on this exact route right now — but the typical fare is around €781. Search your dates below, or browse all deals to United States.

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London to Philadelphia: the basics

Route
London (LHR) → Philadelphia (PHL)
Distance
5,690 km
Non-stop
No (with a stop)
Airlines seen
B6, British Airways, SAS

Planning the trip? United States: what to see and when to go covers where to go and when.

Where these flights connect

There is no non-stop flight from London to Philadelphia. Based on the airlines that fly this route, connections are usually through Copenhagen — worth checking when you compare fares.