£311 Cheap British Airways flights from Philadelphia to London (PHL→LHR)

British Airways flights from Philadelphia to London (PHL→LHR)

Prices were available within the past 7 days and start at £311 for one-way flights and £359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 28 Dec - Fri, 9 Jan

PHL

Philadelphia

LHR

London

£359 Return, found 4 days ago

£359

Return

found 4 days ago

Select British Airways flight, departing Sun, 28 Dec from Philadelphia to London, returning Fri, 9 Jan, priced at £359 found 4 days ago

Tue, 13 Jan - Tue, 20 Jan

PHL

Philadelphia

LHR

London

£361 Return, found 4 days ago

£361

Return

found 4 days ago

Select British Airways flight, departing Tue, 13 Jan from Philadelphia to London, returning Tue, 20 Jan, priced at £361 found 4 days ago

Mon, 10 Nov - Wed, 19 Nov

PHL

Philadelphia

LHR

London

£365 Return, just found

£365

Return

just found

Select British Airways flight, departing Mon, 10 Nov from Philadelphia to London, returning Wed, 19 Nov, priced at £365 just found

Wed, 22 Oct - Fri, 7 Nov

PHL

Philadelphia

LHR

London

£368 Return, found 18 hours ago

£368

Return

found 18 hours ago

Select British Airways flight, departing Wed, 22 Oct from Philadelphia to London, returning Fri, 7 Nov, priced at £368 found 18 hours ago

Wed, 3 Sep - Fri, 31 Oct

PHL

Philadelphia

LHR

London

£369 Return, found 1 day ago

£369

Return

found 1 day ago

Select British Airways flight, departing Wed, 3 Sep from Philadelphia to London, returning Fri, 31 Oct, priced at £369 found 1 day ago

Tue, 13 Jan - Tue, 20 Jan

PHL

Philadelphia

LHR

London

£371 Return, found 4 days ago

£371

Return

found 4 days ago

Select British Airways flight, departing Tue, 13 Jan from Philadelphia to London, returning Tue, 20 Jan, priced at £371 found 4 days ago

Wed, 22 Oct - Fri, 7 Nov

PHL

Philadelphia

LHR

London

£374 Return, found 18 hours ago

£374

Return

found 18 hours ago

Select British Airways flight, departing Wed, 22 Oct from Philadelphia to London, returning Fri, 7 Nov, priced at £374 found 18 hours ago

Wed, 3 Sep - Fri, 31 Oct

PHL

Philadelphia

LHR

London

£374 Return, found 1 day ago

£374

Return

found 1 day ago

Select British Airways flight, departing Wed, 3 Sep from Philadelphia to London, returning Fri, 31 Oct, priced at £374 found 1 day ago

Mon, 11 Aug - Wed, 20 Aug

PHL

Philadelphia

LHR

London

£376 Return, found 1 hour ago

£376

Return

found 1 hour ago

Select British Airways flight, departing Mon, 11 Aug from Philadelphia to London, returning Wed, 20 Aug, priced at £376 found 1 hour ago

Sun, 10 Aug - Wed, 20 Aug

PHL

Philadelphia

LHR

London

£378 Return, found 3 days ago

£378

Return

found 3 days ago

Select British Airways flight, departing Sun, 10 Aug from Philadelphia to London, returning Wed, 20 Aug, priced at £378 found 3 days ago

Tue, 13 Jan - Tue, 20 Jan

PHL

Philadelphia

LHR

London

£379 Return, found 4 days ago

£379

Return

found 4 days ago

Select British Airways flight, departing Tue, 13 Jan from Philadelphia to London, returning Tue, 20 Jan, priced at £379 found 4 days ago