Cheapest return flights from Houston (HOU) to London (LGW), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
02 Sep 09 Sep Frontier Airlines
01 Sep 09 Sep Frontier Airlines
14 Sep 21 Sep Frontier Airlines
08 Sep 14 Sep Frontier Airlines
05 Sep 09 Sep Frontier Airlines
04 Sep 12 Sep Frontier Airlines
14 Sep 14 Oct Frontier Airlines
09 Sep 06 Oct Frontier Airlines
12 Sep 19 Sep Frontier Airlines
01 Sep 10 Sep Frontier Airlines
10 Sep 14 Sep Frontier Airlines
24 Sep 29 Sep Turkish Airlines
23 Sep 03 Oct Frontier Airlines
27 Sep 05 Oct Turkish Airlines
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deals for one-way flights from Houston to London in September.

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Updated May 21, 2026.

About these fares

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