$393 Cheap United flights Houston (IAH) to London (LHR)

$393 Cheap United flights Houston (IAH) to London (LHR)

Prices were available within the past 7 days and start at $393 for one-way flights and $683 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 20 - Wed, Jul 30

IAH

Houston

LHR

London

$683 Roundtrip, found 1 day ago

$683

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jul 20 from Houston to London, returning Wed, Jul 30, priced at $683 found 1 day ago

Thu, Jul 24 - Wed, Jul 30

IAH

Houston

LHR

London

$733 Roundtrip, found 1 day ago

$733

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 24 from Houston to London, returning Wed, Jul 30, priced at $733 found 1 day ago

Tue, Jul 22 - Tue, Jul 29

IAH

Houston

LHR

London

$737 Roundtrip, found 1 day ago

$737

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 22 from Houston to London, returning Tue, Jul 29, priced at $737 found 1 day ago

Sun, Jul 20 - Mon, Jul 28

IAH

Houston

LHR

London

$743 Roundtrip, found 1 day ago

$743

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jul 20 from Houston to London, returning Mon, Jul 28, priced at $743 found 1 day ago

Mon, Jul 21 - Mon, Jul 28

IAH

Houston

LHR

London

$749 Roundtrip, found 1 day ago

$749

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 21 from Houston to London, returning Mon, Jul 28, priced at $749 found 1 day ago

Sun, Jul 20 - Tue, Jul 29

IAH

Houston

LHR

London

$755 Roundtrip, found 1 day ago

$755

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jul 20 from Houston to London, returning Tue, Jul 29, priced at $755 found 1 day ago