$499 Cheap United flights Allentown (ABE) to London (LHR)

$499 Cheap United flights Allentown (ABE) to London (LHR)

Prices were available within the past 7 days and start at $499 for one-way flights and $1,648 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 7 - Tue, Sep 9

ABE

Allentown

LHR

London

$1,648 Roundtrip, found 2 days ago

$1,648

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 7 from Allentown to London, returning Tue, Sep 9, priced at $1,648 found 2 days ago

Sat, Sep 6 - Fri, Sep 12

ABE

Allentown

LHR

London

$1,658 Roundtrip, found 1 day ago

$1,658

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Allentown to London, returning Fri, Sep 12, priced at $1,658 found 1 day ago

Sat, Sep 6 - Fri, Sep 12

ABE

Allentown

LHR

London

$1,686 Roundtrip, found 1 day ago

$1,686

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Allentown to London, returning Fri, Sep 12, priced at $1,686 found 1 day ago

Sat, Sep 6 - Fri, Sep 12

ABE

Allentown

LHR

London

$1,687 Roundtrip, found 1 day ago

$1,687

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Allentown to London, returning Fri, Sep 12, priced at $1,687 found 1 day ago

Sat, Sep 6 - Fri, Sep 12

ABE

Allentown

LHR

London

$1,694 Roundtrip, found 1 day ago

$1,694

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Allentown to London, returning Fri, Sep 12, priced at $1,694 found 1 day ago

Sat, Sep 6 - Fri, Sep 12

ABE

Allentown

LHR

London

$1,698 Roundtrip, found 1 day ago

$1,698

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Allentown to London, returning Fri, Sep 12, priced at $1,698 found 1 day ago