When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 26 days in advance, which can save you up to 59% on flights from Philadelphia to London Stansted Airport compared to booking the week you need them. Waiting 26 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £510. For sooner than that we have options available in the next 3 days from £794.
February is one of the best times of the year to fly to London Stansted Airport from Philadelphia. Prices for February average £693 per person but you can even find prices for as low as £419. The most expensive prices can be found in the month of June. Opting for a February flight can save you 39% on your journey compared to booking in June
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to London Stansted Airport as you normally would.
Fly from
Fly to
Budget
£812 - £1,997
Route
Depart
Return
Price
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Thu 6/6
2 stops18h 20m
London Stansted
Mon 10/6
2 stops24h 11m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Wed 5/6
3 stops23h 23m
London Stansted
Sun 9/6
3 stops34h 29m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Sat 31/8
3 stops30h 10m
London Stansted
Sun 8/9
3 stops34h 30m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Sat 8/6
2 stops23h 25m
London Stansted
Wed 10/7
3 stops21h 26m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Thu 6/6
2 stops18h 20m
London Stansted
Mon 10/6
2 stops24h 11m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Tue 18/6
3 stops23h 23m
London Stansted
Sun 23/6
3 stops34h 29m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Sat 8/6
3 stops29h 03m
London Stansted
Wed 10/7
3 stops21h 26m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Thu 4/7
3 stops23h 23m
London Stansted
Sun 7/7
3 stops34h 29m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Thu 11/7
2 stops33h 05m
London Stansted
Mon 15/7
2 stops32h 30m
No data available for this route at this time. Please check back soon.
Crew
Overall
Entertainment
Boarding
Comfort
Food
Reviews
I didn't get my connecting flight boarding pass till I got to JFK. That caused some anxiety.
When you search for this flight from Philadelphia to Stansted, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Cheapflights simply makes it quick and affordable to book flights from Philadelphia to Stansted by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Cheapflights does show flights with no change fees to all users. To see these options for flights from Philadelphia to Stansted, users can toggle the no change fees filter when performing a flight search.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Stansted from Philadelphia today and book when prices fit your budget.