Cheapest return flights from Houston to London in June from $905

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

Return flights

05 Jun - 10 Jun WestJet
03 Jun - 13 Jun WestJet
03 Jun - 20 Jun British Airways direct
04 Jun - 13 Jun WestJet
11 Jun - 17 Jun Iberia direct
05 Jun - 10 Jun British Airways direct
19 Jun - 31 Jul Iberia direct
04 Jun - 27 Jun WestJet
01 Jun - 27 Jun Iberia direct
09 Jun - 04 Jul Iberia direct
04 Jun - 27 Jun British Airways direct
13 Jun - 09 Jul United
03 Jun - 13 Jun British Airways direct

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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