Cheapest one-way flights from Houston (HOU) to London (LGW), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
18 Aug Frontier Airlines
07 Aug Allegiant Air
02 Aug Allegiant Air
15 Aug Frontier Airlines
19 Aug Frontier Airlines
09 Aug Allegiant Air
01 Aug Frontier Airlines
13 Aug Frontier Airlines
05 Aug Frontier Airlines
14 Aug Allegiant Air
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deals for return flights from Houston to London in August.

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Updated Jul 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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