$582 Cheap United flights Houston (IAH) to London (LHR)

$582 Cheap United flights Houston (IAH) to London (LHR)

Prices were available within the past 7 days and start at $582 for one-way flights and $908 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 31 - Wed, Jun 17

IAH

Houston

LHR

London

$908 Roundtrip, found 4 days ago

$908

Roundtrip

found 4 days ago

Select United flight, departing Sun, May 31 from Houston to London, returning Wed, Jun 17, priced at $908 found 4 days ago

Sun, May 31 - Thu, Jun 18

IAH

Houston

LHR

London

$936 Roundtrip, found 4 days ago

$936

Roundtrip

found 4 days ago

Select United flight, departing Sun, May 31 from Houston to London, returning Thu, Jun 18, priced at $936 found 4 days ago

Thu, Jun 4 - Wed, Jun 17

IAH

Houston

LHR

London

$985 Roundtrip, found 4 days ago

$985

Roundtrip

found 4 days ago

Select United flight, departing Thu, Jun 4 from Houston to London, returning Wed, Jun 17, priced at $985 found 4 days ago

Sun, May 31 - Sat, Jun 20

IAH

Houston

LHR

London

$996 Roundtrip, found 4 days ago

$996

Roundtrip

found 4 days ago

Select United flight, departing Sun, May 31 from Houston to London, returning Sat, Jun 20, priced at $996 found 4 days ago