Cheapest one-way HOU–LGW flights, May

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

One-Way flights

13 May Frontier Airlines
06 May Spirit Airlines
09 May Spirit Airlines
08 May Frontier Airlines
16 May Spirit Airlines
12 May Frontier Airlines
20 May Spirit Airlines
30 May Frontier Airlines
03 May Frontier Airlines
01 May Spirit Airlines

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

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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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