Cheap flights from Luton to Philadelphia Intl
Know your dates, get live prices in seconds:
We work with more than 300 partners to bring you better travel deals
How to find the cheapest flight from
Luton (LTN) to Philadelphia Intl (PHL)
How far in advance should I book a flight from Luton to Philadelphia Intl?
To save on the cost of your flight from Luton to Philadelphia Intl, book at least 54 days before your planned departure. Booking around this time can save you about 38% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £420 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £514.
What is the cheapest month to fly from Luton to Philadelphia Intl?
February is one of the best times of the year to fly to Philadelphia Intl from Luton. Prices for February average £396 per person but you can even find prices for as low as £287. The most expensive prices can be found in the month of July. Opting for a February flight can save you 40% on your journey compared to booking in February
When is the cheapest time to fly from Luton to Philadelphia Intl (LTN - PHL)?
When flying from Luton to Philadelphia Intl, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.