Cheapest one-way flights from Houston to London in April from 224€

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

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

One-Way flights

01 Apr Spirit Airlines
02 Apr Frontier Airlines
05 Apr Frontier Airlines
03 Apr Frontier Airlines
16 Apr Spirit Airlines
22 Apr Frontier Airlines
23 Apr Spirit Airlines
18 Apr Spirit Airlines
19 Apr Spirit Airlines

Also check the deals for return 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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