Cheapest return flights from Houston to London in August from $597

AirHint found the following cheapest return flights from Houston (HOU) to London (LHR) in August 2025 (see full year).

Return flights

19 Aug - 26 Aug Spirit Airlines
20 Aug - 03 Sep Spirit Airlines
26 Aug - 03 Sep Spirit Airlines
18 Aug - 28 Aug Spirit Airlines
06 Aug - 20 Aug United
20 Aug - 26 Aug United
04 Aug - 21 Aug United
26 Aug - 02 Sep United
03 Aug - 19 Aug KLM
27 Aug - 01 Sep Air Canada
03 Aug - 19 Aug British Airways direct
18 Aug - 28 Aug British Airways direct
04 Aug - 21 Aug American Airlines direct
26 Aug - 02 Sep British Airways direct
26 Aug - 03 Sep American Airlines direct
06 Aug - 20 Aug American Airlines direct
20 Aug - 02 Sep Air Canada
26 Aug - 29 Sep Air Canada
21 Aug - 04 Sep Air Canada
21 Aug - 02 Sep United

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

Skyscanner

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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