Cheapest return flights from Houston (IAH) to London (LGW), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
17 Aug 04 Sep Frontier Airlines
13 Aug 01 Sep Frontier Airlines
11 Aug 01 Sep Frontier Airlines
17 Aug 28 Aug Frontier Airlines
17 Aug 01 Sep Frontier Airlines
18 Aug 26 Aug Frontier Airlines
19 Aug 02 Sep Frontier Airlines
16 Aug 01 Sep Frontier Airlines
19 Aug 26 Aug Frontier Airlines
16 Aug 26 Aug Frontier Airlines
13 Aug 24 Aug Frontier Airlines
19 Aug 23 Aug Frontier Airlines
20 Aug 27 Aug Frontier Airlines
21 Aug 04 Sep jetBlue
19 Aug 24 Aug Frontier Airlines
04 Aug 22 Aug Frontier Airlines
29 Aug 04 Sep Frontier Airlines
30 Aug 02 Sep jetBlue
28 Aug 04 Sep Frontier Airlines
06 Aug 21 Aug Frontier Airlines
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deals for one-way flights from Houston to London in August.

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Updated Jul 21, 2026.

About these fares

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