Cheapest return flights from Houston to London in August from 500€

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

Return flights

25 Aug - 22 Sep Air Canada
10 Aug - 21 Aug Air Canada
18 Aug - 15 Sep Air Canada
18 Aug - 15 Sep Lufthansa direct
01 Aug - 31 Aug Virgin Atlantic
10 Aug - 21 Aug British Airways direct
03 Aug - 21 Aug Air France
03 Aug - 21 Aug British Airways direct
06 Aug - 27 Aug Air Canada
16 Aug - 23 Aug Air Canada
05 Aug - 12 Aug Delta
05 Aug - 12 Aug British Airways direct
16 Aug - 23 Aug British Airways direct
27 Aug - 14 Sep Virgin Atlantic
27 Aug - 14 Sep British Airways direct
29 Aug - 09 Sep Air Canada
25 Aug - 22 Sep Austrian Airlines direct

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

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