Cheapest return flights from Houston to London in June from 763€

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

Return flights

01 Jun - 05 Jun Spirit Airlines
23 Jun - 07 Jul Air Canada
02 Jun - 11 Jun WestJet
01 Jun - 30 Jun WestJet
13 Jun - 20 Jun Spirit Airlines
25 Jun - 14 Jul WestJet
03 Jun - 15 Jun Turkish Airlines
17 Jun - 29 Jun Turkish Airlines
30 Jun - 08 Jul Alaska Airlines
24 Jun - 11 Jul Turkish Airlines
06 Jun - 16 Jun Spirit Airlines
06 Jun - 15 Jun Alaska Airlines
26 Jun - 01 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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