£348 Find Cheap Flights from London Heathrow Airport to Philadelphia – Compare and Save

Iberia is a great airline for Unaccompanied Minor travel services as they not only guide children between 5 and 11 years, which is mandatory, but they also extend the service to young flyers between 12 and 17 years. This offers great peace of mind for parents as children are collected at London Heathrow Airport (LHR), monitored during flights and stopovers and dropped off with the appropriate guardian at Philadelphia International Airport (PHL).

If you book with Qatar Airways, you can guarantee a delicious, nutritious and appropriately-prepared religious meal when booked from the Special Meals Menu 24 hours ahead of flight time. This will include Kosher and Muslim meals as well as Jain and Hindu. You can also get the meals in vegan and vegetarian variations.

You will have no hassle getting your service dog in the cabin with any of the airline carriers servicing this flight. However, the animal will need to be harnessed for the duration of the flight. You will also need to ensure you book it in at the same time as your ticket booking, provide a valid training certificate and a clean bill of health.

Airlines will request that you book in your Mobility Assistance needs 48 hours before take-off by filling out a medical request form to help them prepare for your needs. British Airways arranges a pre-determined meeting spot in the airport, guides you through Security, boarding, and luggage or mobility devices storage. During the flight, there will be crew to assist with explanation of safety instructions, mobility to and from restrooms and assistance with food packaging. No airline will administer medication. 

In the last 5 days, the lowest price for a flight from London Heathrow Airport to Philadelphia was £348 for a one-way ticket and £586 for a return.

When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Philadelphia, also known as Philadelphia.

American Airlines, KLM, Air France, Delta, and Virgin Atlantic offer inflight Wi-Fi service on the London Heathrow Airport to Philadelphia flight route.

The Airbus A350-1000 is the aircraft model that flies most regularly on the London Heathrow Airport to Philadelphia flight route.

Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Philadelphia, with Star Alliance being the most commonly used for this route.

There are direct flights from London Heathrow Airport to Philadelphia on a daily basis.

The two airlines most popular with KAYAK users for flights from London to Philadelphia are Finnair and United Airlines. With an average price for the route of £663 and an overall rating of 7.6, Finnair is the most popular choice. United Airlines is also a great choice for the route, with an average price of £673 and an overall rating of 7.4.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Philadelphia.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Philadelphia with an airline and back to London Heathrow Airport with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.