Flights from London to Houston from $ 831*
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1 Passenger, Economy
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today
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Featured daily fares for flights from London (LHR) to Houston (IAH)
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More United deals on London (LHR) to Houston (IAH) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 03/21/26 - 04/27/26 | from $Â 831 Viewed: 1 day ago |
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 03/08/26 - 03/14/26 | from $Â 942 Viewed: 19 hours ago |
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 03/21/26 - 04/27/26 | from $Â 966 Viewed: 1 day ago |
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 07/02/26 - 07/30/26 | from $Â 980 Viewed: 1 day ago |
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 07/02/26 - 07/30/26 | from $Â 1,127 Viewed: 1 day ago |
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 02/21/26 - 07/01/26 | from $Â 1,182 Viewed: 20 hours ago |
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 03/08/26 - 03/14/26 | from $Â 1,210 Viewed: 19 hours ago |
| London (LHR) | Houston (IAH) | Roundtrip | Economy | 03/21/26 - 04/27/26 | from $Â 1,211 Viewed: 1 day ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
