Find Deals on Flights to Philadelphia

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Philadelphia

(Round-trip)
Depart: Fri 20 Jan 2017 Return: Mon 30 Jan 2017 Trip spans 11 days
Depart: Tue 27 Dec 2016 Return: Fri 13 Jan 2017 Trip spans 18 days
Depart: Wed 28 Dec 2016 Return: Mon 9 Jan 2017 Trip spans 13 days
Depart: Mon 26 Dec 2016 Return: Mon 2 Jan 2017 Trip spans 8 days
Depart: Tue 3 Jan 2017 Return: Wed 11 Jan 2017 Trip spans 9 days
Depart: Thu 10 Nov 2016 Return: Sun 20 Nov 2016 Trip spans 11 days
Depart: Tue 27 Sep 2016 Return: Tue 11 Oct 2016 Trip spans 15 days
Depart: Mon 24 Oct 2016 Return: Sat 5 Nov 2016 Trip spans 13 days
Depart: Wed 18 Jan 2017 Return: Mon 30 Jan 2017 Trip spans 13 days
Depart: Mon 24 Oct 2016 Return: Sat 5 Nov 2016 Trip spans 13 days
Depart: Wed 18 Jan 2017 Return: Wed 1 Feb 2017 Trip spans 15 days
Depart: Mon 5 Dec 2016 Return: Mon 12 Dec 2016 Trip spans 8 days
Depart: Mon 27 Feb 2017 Return: Wed 15 Mar 2017 Trip spans 16 days
Depart: Tue 28 Feb 2017 Return: Tue 14 Mar 2017 Trip spans 14 days
Depart: Wed 22 Feb 2017 Return: Mon 6 Mar 2017 Trip spans 13 days
Depart: Mon 27 Feb 2017 Return: Mon 13 Mar 2017 Trip spans 14 days
Depart: Tue 11 Oct 2016 Return: Tue 18 Oct 2016 Trip spans 8 days
Depart: Tue 29 Nov 2016 Return: Tue 6 Dec 2016 Trip spans 8 days
Depart: Mon 26 Dec 2016 Return: Sun 8 Jan 2017 Trip spans 14 days
Depart: Mon 12 Dec 2016 Return: Thu 29 Dec 2016 Trip spans 18 days
* We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Southampton
£330
Leeds
£337
London
only £337
only £404
only £494
Manchester
£317
Edinburgh
£320
Birmingham
£324
Destination

Philadelphia
£317