Cheap flights to Philadelphia (PHL) from London Heathrow (LHR)

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London Heathrow to Philadelphia Cheapest Fares

The lowest fare found from London Heathrow (LHR) to Philadelphia (PHL) was £580 with Aer Lingus and the cheapest direct flight was £719 with British Airways. The fares shown here are the lowest flight prices to Philadelphia obtained in actual searches by Just The Flight customers. To search and book flights to Philadelphia, please enter your travel requirements in the search form above, and click the search button.

Cheap Flights

The best prices our customer have found to Philadelphia from London Heathrow in the last 7 days

London Heathrow Philadelphia £580
London Heathrow Philadelphia £634
London Heathrow Philadelphia £634
London Heathrow Philadelphia £634
London Heathrow Philadelphia £634

Direct Flights

The cheapest direct flights to Philadelphia from London Heathrow found in the last 7 days

London Heathrow Philadelphia £719
London Heathrow Philadelphia £719
London Heathrow Philadelphia £719
London Heathrow Philadelphia £905