Cheapest return flights from Houston to London in July from 853€

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

Return flights

15 Jul - 29 Jul Frontier Airlines
07 Jul - 14 Jul Spirit Airlines
14 Jul - 21 Jul Frontier Airlines
25 Jul - 03 Aug Spirit Airlines
04 Jul - 12 Jul Spirit Airlines
24 Jul - 31 Jul Frontier Airlines
03 Jul - 09 Jul Spirit Airlines
03 Jul - 12 Jul Spirit Airlines
13 Jul - 24 Jul Frontier Airlines
08 Jul - 25 Jul Spirit Airlines
10 Jul - 17 Jul Frontier Airlines
21 Jul - 01 Aug Spirit Airlines

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

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