Price observed over the last 3 months for a round trip.
Cheapest flight
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average price recorded over the last 3 months for a round trip.
Flight duration
A flight from London to Philadelphia takes on average 7h57.
Best time
According to user searches, the ideal month to go to Philadelphia is June.
Check out our tips for booking your flight to Philadelphia (USA) from London (United Kingdom) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is May, with an average ticket price of £499 (calculation over the last two years). The most touristic season corresponds to the months of August, October and September.
For an attractive price, it is advisable to buy your flight tickets at least 212 days before the departure date.
The airline offering the cheapest tickets is British Airways. A ticket from the company British Airways to Philadelphia costs on average £513.
The airlines that offer the most flights are British Airways and British Airways.
Here is some information and tips to know before booking your flight:
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
The city of Philadelphia (PHL) has 2 airport(s): Philadelphia International and Northeast Philadelphia
If you want to visit Philadelphia during the least touristic period, choose the month of June.
In Philadelphia, the most touristic month is August. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 212 days before your departure. If you book your flight 31 weeks before your departure, you may find a price below average. You can also choose morning flights that are 8% cheaper than afternoon and evening flights. The cheapest day to book a flight London - Philadelphia is Friday.
When you leave, you can leave from London Heathrow, and you will arrive at Philadelphia International.
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 transport, taking a taxi, or renting a car..
Flights are the only means of transport listed on Liligo for this journey.
In summer, it is warmer in Philadelphia and it rains less in Philadelphia. In winter, it is colder in Philadelphia and it rains more in Philadelphia.