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Cheap flights from Philadelphia (PHL) to London (LON)

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The best prices from Philadelphia to London are usually found in November or April, booked 60 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

PHL
Philadelphia
LON
London
 Add details to search for flights
+75.0%
+50.0%
+25.0%
Base
Price
$621 - $995
Temperature
48 - 74 °F
Rainfall
1 - 3 inches
Most popular in July High demand for flights, 29% potential price rise
Cheapest in November Best time to find cheap flights, 4% potential price drop
Average price $932 Price for this month
Cheapest price $621 From Philadelphia to London

Cheap flights from Philadelphia to London in June 2019

The best prices found for PHL to LON flights for June
25 Jun - 11 Sep
$821pp
PHL
Philadelphia
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PHL
Philadelphia
23 Jun - 27 Jun
$836pp
PHL
Philadelphia
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PHL
Philadelphia
30 Jun - 26 Sep
$836pp
PHL
Philadelphia
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PHL
Philadelphia

Philadelphia to London 2019 flight deals

Cheap flights to London from Philadelphia found for this year
12 Sep - 18 Sep
$411pp
PHL
Philadelphia
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PHL
Philadelphia
11 Aug - 22 Aug
$415pp
PHL
Philadelphia
Icelandair
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Icelandair
 
1 STOP
PHL
Philadelphia
20 Aug - 29 Aug
$415pp
PHL
Philadelphia
Icelandair
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Icelandair
 
1 STOP
PHL
Philadelphia

Last minute flights from Philadelphia to London

Late deals on round-trip flights to London from Philadelphia, departing today and this week
20 Jun - 25 Jun
$783pp
PHL
Philadelphia
Icelandair
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Icelandair
 
1 STOP
PHL
Philadelphia
25 Jun - 11 Sep
$821pp
PHL
Philadelphia
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PHL
Philadelphia
23 Jun - 27 Jun
$836pp
PHL
Philadelphia
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
PHL
Philadelphia

Destination information for London

Things to know before you go. Useful info for your trip from Philadelphia to London
Today's exchange rate
$1.00 = £0.80
Flight duration
7h 50m

Airports servicing Philadelphia

Airports servicing London

Stansted (STN)
City (LCY)
Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)
Average temperature for June in London
21.2 °C
Avg rainfall for June in London
42.7 mm
During this time it is forecast that there will be 2.02 inches less rain in London than in Philadelphia .
The weather in London for the next ten days will be 70.2°F - that’s 14.4°F cooler than Philadelphia.
Recently Sun, Mon, Tue, Wed, Thu, Fri and Sat are the days when direct flights are available.
Which airlines fly from Philadelphia to London?
Airlines such as American Airlines, Aer Lingus and Finnair operate direct flights from Philadelphia to London.
So far this month, there have been 740 searches for flights from Philadelphia to London.