$581 Cheap United flights Las Vegas (LAS) to London (LHR)

$581 Cheap United flights Las Vegas (LAS) to London (LHR)

Prices were available within the past 7 days and start at $581 for one-way flights and $672 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 21 - Thu, Oct 2

LAS

Las Vegas

LHR

London

$672 Roundtrip, found 6 days ago

$672

Roundtrip

found 6 days ago

Select United flight, departing Sun, Sep 21 from Las Vegas to London, returning Thu, Oct 2, priced at $672 found 6 days ago

Sun, Sep 14 - Thu, Oct 2

LAS

Las Vegas

LHR

London

$673 Roundtrip, found 6 days ago

$673

Roundtrip

found 6 days ago

Select United flight, departing Sun, Sep 14 from Las Vegas to London, returning Thu, Oct 2, priced at $673 found 6 days ago

Tue, Sep 30 - Fri, Oct 17

LAS

Las Vegas

LHR

London

$679 Roundtrip, found 6 days ago

$679

Roundtrip

found 6 days ago

Select United flight, departing Tue, Sep 30 from Las Vegas to London, returning Fri, Oct 17, priced at $679 found 6 days ago