Compare all flight tickets and find cheap flights from London to Philadelphia

Cheapest flight tickets

$4638

Price observed over the last 3 months for a round trip.

Average price of a round trip

$4648

Average flight ticket price recorded over the last 3 months for a round trip.

Flight duration

27h51

A flight from London to Philadelphia takes on average 27h51.

Best time

August

According to user searches, the ideal month to go to Philadelphia is August.

info departure city :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :

London is a city in the country United Kingdom, the time zone is GMT +1. In London, it is currently {fromLocalTime}, the temperature is on average 13°C, with a minimum of 11°C and a maximum of 16°C.

The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted

destination info :
Philadelphia, USA
airports :
Philadelphia International Airport (PHL)
Northeast Philadelphia Airport (PNE)
local time :

Philadelphia is in the country USA, the time zone is GMT . In Philadelphia, it is currently {toLocalTime}, the temperature is on average 24°C, with a minimum of 17°C and a maximum of 31°C.

The city of Philadelphia (PHL) has 2 airport(s): Philadelphia International and Northeast Philadelphia

Useful info about Philadelphia

What is the least touristic period to go to Philadelphia?

If you want to visit Philadelphia during the least touristic period, choose the month of August.

What is the most popular time to travel to Philadelphia?

This information is not available at this time.

When should I book my flight from London to Philadelphia?

According to our data, it is recommended to book your flight 31 days before your departure. If you book your flight ticket 5 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from London to Philadelphia is Sunday.

What are the arrival and destination airports when traveling between London and Philadelphia?

When you leave, you can leave from London Heathrow, and you will arrive at Philadelphia International.

How to reach London airport from the city centre?

The airport London City is located 16 km, London Gatwick is located 38 km, London Heathrow is located 35 km, London Luton is located 45 km or London-Stansted is located 49 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.

Are there other means of transportation to go from London to Philadelphia?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between London and Philadelphia?

In summer, the average temperature is 24°C in Philadelphia and 17°C in London. The average rainfall in summer is 112 mm in Philadelphia and 67 mm in London. In summer, it is warmer in Philadelphia and it rains less in London. In winter, it is colder in London and it rains more in Philadelphia.

Prepare your stay in Philadelphia

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