To save on the cost of your flight from Philadelphia to London Stansted Airport, book at least 26 days before your planned departure. Booking around this time can save you about 46% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $646 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $994.
February can be a great time to fly to London Stansted Airport from Philadelphia with a flight ticket averaging about $868. Cheapflights users have found deals in the month of February for as cheap as $531. The most expensive prices can be found in the month of June.
When flying from Philadelphia to London Stansted Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$686 - $844
Route
Depart
Return
Price
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Wed 9/4
1 stop13h 20m
London Stansted
Mon 9/9
1 stop17h 00m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Mon 8/12
1 stop12h 50m
London Stansted
Thu 8/22
1 stop15h 35m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Mon 8/12
1 stop12h 50m
London Stansted
Wed 8/21
1 stop13h 45m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Tue 8/13
1 stop13h 15m
London Stansted
Wed 8/21
1 stop13h 45m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Sun 8/11
1 stop12h 00m
London Stansted
Fri 8/23
1 stop13h 05m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Tue 8/13
1 stop13h 15m
London Stansted
Fri 8/23
1 stop13h 05m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Mon 7/1
1 stop16h 40m
London Stansted
Wed 7/10
1 stop17h 15m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Thu 8/15
1 stop13h 40m
London Stansted
Thu 8/22
1 stop15h 35m
PhiladelphiaLondon Stansted
PHL - STN
PHLSTN
Philadelphia
Thu 8/15
1 stop13h 40m
London Stansted
Wed 8/21
1 stop13h 45m
No data available for this route at this time. Please check back soon.