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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 May or August, booked 58 days in advance, depart on a Tuesday or Monday and return on a Wednesday

$1040
$890
$740
$594
Price
$594 - $935
Temperature
48 - 73 °F
Rainfall
1 - 3 inches
Most popular in July High demand for flights, 19% potential price rise
Cheapest in May Best time to find cheap flights, 4% potential price drop
Average price $754 Price for this month
Cheapest price $594 From Philadelphia to London

Philadelphia to London 2020 flight deals

Cheap flights to London from Philadelphia found for this year
14 Jan - 21 Jan
$382pp
PHL
Philadelphia
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
PHL
Philadelphia
21 Jan - 30 Jan
$382pp
PHL
Philadelphia
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
 
1 STOP
PHL
Philadelphia
22 Jan - 5 Feb
$383pp
PHL
Philadelphia
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
 
1 STOP
PHL
Philadelphia

Alternative routes for Philadelphia to London

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 = £0.77
Average temperature for December in London
48.2 °F
Avg rainfall for December in London
2.1 ″

Airports servicing Philadelphia

Airports servicing London

Stansted (STN)
City (LCY)
Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)
Weekly flight availability
from Philadelphia to London
Sunday
12 daily flights
Monday
16 daily flights
Tuesday
12 daily flights
Wednesday
16 daily flights
Thursday
11 daily flights
Friday
12 daily flights
Saturday
11 daily flights

Related info for your journey

Useful info, stats and facts about Philadelphia to London flights.

Flight FAQs

From Philadelphia to London

What days are nonstop flights available from Philadelphia to London?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Philadelphia to London was viewed by 101 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Flights from Philadelphia to London are usually delayed by 34min. so prepare accordingly.

How many passenger seats are available on a flight on this route?

Expect 721 seats to be available on average per day for flights from Philadelphia to London.

What is the cheapest airline for this route?

While looking for the best option consider British Airways, our data currently shows that they have the cheapest flight available for the flight path. When traveling from Philadelphia to London, generally 33 flights depart for this route daily.

How long does the flight from Philadelphia to London take?

Travelers can expect a nonstop flight to take approximately 8 hours, flying a distance of about 2,209 miles.

How many flights depart from Philadelphia to London on average per day?

20 flight departures from Philadelphia to London per day on average.
Evening (6pm - Midnight) - 100% of flight departures

Is Philadelphia weather warmer or cooler than London?

Temperatures around the 88 °F's can be experienced in July. The weather in London is colder than in Philadelphia. Plan for potential changes in flight availability as peak weather approaches in this location.