Direct flights from Philadelphia starting at £358

Currently, the most popular direct flight destination from Philadelphia is London Heathrow Airport.

On average, a one-way direct flight from Philadelphia will cost users approximately £290. If you're looking for a direct round-trip flight from Philadelphia, you can expect to pay around £387.

While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Philadelphia to last approximately 4h 45m on average. The quickest direct flight from Philadelphia at this time departs from Philadelphia (2h 51m), while the longest leaves from Philadelphia (6h 55m).

If you're seeking the lowest price on a direct flight from Philadelphia, September is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

At the moment, the best time to book a non-stop flight from Philadelphia is in March with an average price of £630. If you're looking to fly direct from Philadelphia in July, expect to pay the most, with an average price of £754. Keep in mind that different factors like airlines, departure airports, and times can affect the cost of your flight, so it's a good idea to compare these to find the best deal.