Cheapest return flights from Houston to London in June from $790

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

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

Return flights

04 Jun - 11 Jun Spirit Airlines
04 Jun - 12 Jun Spirit Airlines
10 Jun - 19 Jun Spirit Airlines
19 Jun - 28 Jun Air Canada
30 Jun - 23 Jul Spirit Airlines
06 Jun - 09 Jun Frontier Airlines
11 Jun - 24 Jun Lufthansa
16 Jun - 22 Jun Turkish Airlines
26 Jun - 03 Jul Air Canada

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

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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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