A historic building with a clock tower, surrounded by trees and street lamps.

£428 Cheap Aer Lingus flights from London to Philadelphia (LHR→PHL)

£428 Cheap Aer Lingus flights London (LHR) to Philadelphia (PHL)

Prices were available within the past 7 days and start at £428 for one-way flights and £648 for return, for the period specified. Prices and availability are subject to change.
Aer Lingus
Mon, 7 Dec - Mon, 14 Dec
LHR
London
PHL
Philadelphia
From £648
Return
Just found
Select Aer Lingus flight, departing Mon, 7 Dec from London to Philadelphia, returning Mon, 14 Dec, priced at £648 Just found

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from £737
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from £737

Find the cheapest month to fly from London (LHR) to Philadelphia (PHL)

November is typically the cheapest month to fly

From £546 - £772 per traveller.

Travel information

Origin airport
Heathrow Airport
Destination airport
Philadelphia International Airport
Distance
3,535 miles away
Airline name
Aer Lingus
Airline code
EI
Return price
£648
Average flight time
8 hours 4 mins
*Available to Expedia members.