AirHint found the following cheapest one-way flights from Houston (IAH) to London (LGW) in July 2026 (see full year).
One-Way flights
| 29 Jul | Spirit Airlines | ||
| 05 Jul | jetBlue | ||
| 18 Jul | jetBlue | ||
| 16 Jul | jetBlue | ||
| 04 Jul | jetBlue | ||
| 08 Jul | KLM | ||
| 12 Jul | Spirit Airlines | ||
| 17 Jul | Spirit Airlines | ||
| 31 Jul | jetBlue | ||
| 03 Jul | ITA Airways |
Also check the deals for return flights from Houston to London in July.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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