Cheapest one-way IAH–LGW flights, October

AirHint found the following cheapest one-way flights from Houston (IAH) to London (LGW) in October 2026 (see full year).

One-Way flights

19 Oct Frontier Airlines
21 Oct Frontier Airlines
15 Oct Frontier Airlines
31 Oct Frontier Airlines
18 Oct Frontier Airlines
16 Oct Frontier Airlines
09 Oct Frontier Airlines
04 Oct Air Canada
05 Oct Air Canada
24 Oct Air Canada

Also check the deals for return flights from Houston to London in October.

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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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