Cheapest return flights from Houston to London in August from $639

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

Return flights

11 Aug - 20 Aug Air France
24 Aug - 08 Sep Air France
24 Aug - 08 Sep British Airways direct
11 Aug - 20 Aug Iberia direct
26 Aug - 14 Sep British Airways
19 Aug - 09 Sep United
25 Aug - 03 Sep American Airlines
27 Aug - 01 Sep British Airways direct
26 Aug - 14 Sep British Airways direct
21 Aug - 06 Sep Virgin Atlantic
09 Aug - 16 Aug British Airways direct
21 Aug - 06 Sep Iberia direct
28 Aug - 12 Sep ITA Airways
03 Aug - 06 Aug KLM
03 Aug - 06 Aug British Airways direct
06 Aug - 10 Aug Virgin Atlantic
06 Aug - 10 Aug British Airways direct
01 Aug - 09 Aug British Airways direct
08 Aug - 14 Aug KLM
08 Aug - 14 Aug British Airways direct

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

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