Cheapest return flights from Houston to London in April from $485

Best time to book flights for Houston (IAH) to London (LGW) flights at AirHint

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

Return flights

01 Apr - 06 May Frontier Airlines
02 Apr - 22 Apr Frontier Airlines
01 Apr - 30 Apr Spirit Airlines
02 Apr - 16 Apr Spirit Airlines
05 Apr - 22 Apr Spirit Airlines
09 Apr - 16 Apr Spirit Airlines
07 Apr - 14 Apr Spirit Airlines
21 Apr - 28 Apr Spirit Airlines
02 Apr - 06 Apr Spirit Airlines
09 Apr - 18 Apr Spirit Airlines
13 Apr - 21 Apr Spirit Airlines
24 Apr - 01 May Spirit Airlines
25 Apr - 09 May Spirit Airlines
13 Apr - 13 May Turkish Airlines
25 Apr - 02 May Turkish Airlines
29 Apr - 03 May TAP

Also check the deals for one-way flights from Houston to London in April.

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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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