Cheapest return flights from Houston to London in June from 655€

AirHint found the following cheapest return flights from Houston (IAH) to London (STN) in June 2026 (see full year).

Return flights

02 Jun - 10 Jun Frontier Airlines
02 Jun - 11 Jun Frontier Airlines
01 Jun - 08 Jun Frontier Airlines
16 Jun - 23 Jun Frontier Airlines
01 Jun - 30 Jun Frontier Airlines
10 Jun - 23 Jun Spirit Airlines
04 Jun - 16 Jun Frontier Airlines
09 Jun - 16 Jun WestJet
17 Jun - 23 Jun Spirit Airlines
10 Jun - 25 Jun Spirit Airlines
20 Jun - 02 Jul Frontier Airlines
28 Jun - 08 Jul Frontier Airlines
16 Jun - 06 Jul Frontier Airlines
26 Jun - 05 Jul Frontier Airlines
26 Jun - 06 Jul Frontier Airlines
17 Jun - 21 Jul WestJet
02 Jun - 17 Jul Spirit Airlines
25 Jun - 14 Jul Frontier Airlines
24 Jun - 14 Jul Spirit Airlines
30 Jun - 21 Jul Spirit Airlines

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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