Cheapest return flights from Houston to London in June from $649

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 June 2025 (see full year).

Return flights

20 Jun - 01 Jul Spirit Airlines
04 Jun - 11 Jun Spirit Airlines
05 Jun - 11 Jun Spirit Airlines
05 Jun - 10 Jun Spirit Airlines
10 Jun - 17 Jun Spirit Airlines
05 Jun - 09 Jun Spirit Airlines
04 Jun - 20 Jun Spirit Airlines
05 Jun - 12 Jun Spirit Airlines
14 Jun - 17 Jun Spirit Airlines
10 Jun - 27 Jun Spirit Airlines
11 Jun - 24 Jun Spirit Airlines
30 Jun - 11 Jul Spirit Airlines
25 Jun - 02 Jul Spirit Airlines
19 Jun - 04 Jul Spirit Airlines
30 Jun - 29 Jul Spirit Airlines
27 Jun - 07 Jul Spirit Airlines
19 Jun - 07 Jul Spirit Airlines
27 Jun - 04 Jul Spirit Airlines
12 Jun - 06 Jul Spirit Airlines
23 Jun - 08 Jul jetBlue

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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