Cheap flights from London Gatwick Airport to Philadelphia from £345

Our data shows that Tuesday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as £613. On the other hand, Sunday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £693.

The cheapest time of day to fly to Philadelphia is in the morning when flights can be purchased for as low as £646. At midday is when there is more demand to fly to Philadelphia, so prices are often more expensive at around £658 per ticket.

JetBlue, Delta, and TAP AIR PORTUGAL are the most popular carriers operating from London Gatwick to Philadelphia

Norse Atlantic UK, British Airways and Icelandair are the top three most popular airlines that fly to Philadelphia from London Gatwick Airport according to our data. Norse Atlantic UK is the first choice among our users, with 75% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 13 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 0% of flights between London and Philadelphia have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.