Cheapest return flights from Houston to London in October from $431

AirHint found the following cheapest return flights from Houston (IAH) to London (LGW) in October 2025 (see full year).

Return flights

22 Oct - 31 Oct Frontier Airlines
07 Oct - 31 Oct Spirit Airlines
23 Oct - 30 Oct Spirit Airlines
06 Oct - 09 Oct Spirit Airlines
15 Oct - 22 Oct Spirit Airlines
14 Oct - 21 Oct Spirit Airlines
26 Oct - 07 Nov Spirit Airlines
24 Oct - 06 Nov Spirit Airlines
17 Oct - 22 Oct Frontier Airlines
24 Oct - 07 Nov Spirit Airlines
03 Oct - 09 Oct Frontier Airlines
04 Oct - 10 Oct Spirit Airlines
25 Oct - 07 Nov Spirit Airlines
01 Oct - 07 Oct Spirit Airlines
24 Oct - 04 Nov Frontier Airlines
28 Oct - 05 Nov Spirit Airlines
24 Oct - 05 Nov Spirit Airlines
30 Oct - 04 Nov Spirit Airlines

Also check the deals for one-way 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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