Search for:

Shield with stars icon

Book with confidence - We have plenty of flexible travel options to choose from in case you need to change your plans.

Cheap flights from London to Philadelphia

London to Philadelphia Flight Information

Return flight price

Tue 18 Oct - Fri 21 Oct



One-way flight price

from £451

Flights Departing from

Flights arriving in

  • Philadelphia

Airlines flying to this destination

British Airways, US Airways

From airport Philadelphia to city centre

6.96 miles

Flight distance

3542.7 miles

Information about flights from London to Philadelphia

Cheap flights London - Philadelphia

If you are afrequent traveller, download our iPhone and Android app free of charge. It will change your travelling habits and be extremely useful whilst you are away on trips.

Welcome to the travel website! You have arrived in the right place if you are looking for a low cost flight London-Philadelphia. Complete the form on the flight search engine correctly, and we are sure to have what you are looking for.

Take advantage of our flight offers to Philadelphia from London. This month’s best flight deals have been specially selected for you.’s facebook page gives you an easy way to stay up to date with giveaways and promotions on low cost flights and holidays to Philadelphia from London.

Once your flight London-Philadelphia is booked, using you can even organise the rest of your trip. From car hire and accommodation in Philadelphia as well as a guide to Philadelphia so you know in advance what there is to see and do.

Maybe you are interested in Cheap flights to London Nows your chance!

Cheap flights from outside of United Kingdom to Philadelphia

Frequently asked questions

How do I buy tickets from different airlines at once and save money?

Our system combines airlines automatically to find the cheapest flights available. That way you can save money and don't have to buy your tickets separately.

Is a trustworthy travel brand?

In 1998, was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What should I do if I have to change my flight? offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.*

*Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do? offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.**

**Baggage protection services are available on selected flights only. Please read our T&Cs for more information.

How long does it take to fly from London to Philadelphia?

The average flight time from London to Philadelphia is about 9 hours, 28 minutes.

How much is the cheapest flight from London to Philadelphia?

Icelandair offers the cheapest flight from London to Philadelphia. A one-way ticket is £780.96, a round-trip is £313.30.

In which month are tickets from Philadelphia to London especially cheap?

The cheapest flights from London to Philadelphia are available in February.

How far is Philadelphia from London?

From London to Philadelphia, it is approximately 5,701 miles.

How many airports are there in London?

You can find 7 airports in London: London, Gatwick, Heathrow, London City, Southend, Luton and Stansted.

How many airports are there in Philadelphia?

Philadelphia has 5 airports: Trenton Mercer County, Philadelphia, Philadelphia, Philadelphia and Blue Bell.

Which airport is the closest to Philadelphia's city centre?

The closest airport is Philadelphia (11 miles), followed by Philadelphia (12 miles).

How much does a taxi cost in Philadelphia? How much is it in London?

A taxi in Philadelphia is about £3.00, in London the average price is £5.00.

How much does a single ticket for the public transport in Philadelphia cost? How much does it cost in London?

A single ticket in Philadelphia costs at least of £2.00. In London, it is at least £3.00.

How many flight deals are there from London to Philadelphia?

According to our booking data, there are 106 flights per week from London to Philadelphia.

How many airlines fly from London to Philadelphia?

There are 12 airlines that offer flights from London to Philadelphia, being the most competitive Finnair (£313.30), Virgin Atlantic Airways (£363.68) and American Airlines (£373.90).

When is the earliest flight from London to Philadelphia? When is the latest flight?

The first flight from London is at 06:40. The last flight to Philadelphia leaves at 21:35.

What is the month with the most expensive flight deals?

July is the most expensive month to fly from Philadelphia to London.

Hotels in Philadelphia