Flights to Great Britain from Philadelphia - ￥60,930

View ￥60,930 flight on Sun, Jul 27, 2025Opens in a new window

Popular airlines from Philadelphia to Great Britain

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Philadelphia to Great Britain (ILG-LON)

Prices were available within the past 7 days and start at ￥60,930 for one-way flights and ￥92,060 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Fri, Sep 19 - Sun, Sep 21
PHL
Philadelphia
LHR
London
￥92,060 Roundtrip, found 3 hours ago
￥92,060
Roundtrip
found 3 hours ago
Select Virgin Atlantic flight, departing Fri, Sep 19 from Philadelphia to London, returning Sun, Sep 21, priced at ￥92,060 found 3 hours ago
Delta
Fri, Sep 19 - Sun, Sep 21
PHL
Philadelphia
LHR
London
￥92,060 Roundtrip, found 3 hours ago
￥92,060
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Sep 19 from Philadelphia to London, returning Sun, Sep 21, priced at ￥92,060 found 3 hours ago
British Airways
Thu, Oct 9 - Sun, Oct 12
PHL
Philadelphia
LHR
London
￥93,010 Roundtrip, found 4 days ago
￥93,010
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Oct 9 from Philadelphia to London, returning Sun, Oct 12, priced at ￥93,010 found 4 days ago
KLM
Thu, Oct 9 - Sun, Oct 12
PHL
Philadelphia
LHR
London
￥98,820 Roundtrip, found 4 days ago
￥98,820
Roundtrip
found 4 days ago
Select KLM flight, departing Thu, Oct 9 from Philadelphia to London, returning Sun, Oct 12, priced at ￥98,820 found 4 days ago
American Airlines
Fri, Sep 19 - Sun, Sep 21
PHL
Philadelphia
LHR
London
￥104,480 Roundtrip, found 3 hours ago
￥104,480
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Philadelphia to London, returning Sun, Sep 21, priced at ￥104,480 found 3 hours ago
Lufthansa
Thu, Oct 9 - Sun, Oct 12
PHL
Philadelphia
LHR
London
￥110,100 Roundtrip, found 4 days ago
￥110,100
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Oct 9 from Philadelphia to London, returning Sun, Oct 12, priced at ￥110,100 found 4 days ago

Find the cheapest month to fly from Philadelphia (PHL) to London (LHR)

October is typically the cheapest month to fly

From ￥70,907 - ￥124,415 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.