Cheapest return flights from Houston to London in July from $1035

Best time to book flights for Houston (IAH) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from Houston (IAH) to London (LGW) in July 2025 (see full year).

Return flights

15 Jul - 05 Aug Spirit Airlines
24 Jul - 31 Jul Turkish Airlines
10 Jul - 16 Jul jetBlue
10 Jul - 14 Jul Spirit Airlines
30 Jul - 15 Aug Turkish Airlines
29 Jul - 07 Aug Turkish Airlines
04 Jul - 15 Jul Spirit Airlines
13 Jul - 12 Aug jetBlue
05 Jul - 15 Jul Spirit Airlines
14 Jul - 01 Aug jetBlue
04 Jul - 22 Jul Spirit Airlines
21 Jul - 06 Aug Spirit Airlines
01 Jul - 31 Jul Spirit Airlines
02 Jul - 05 Jul Finnair
06 Jul - 21 Jul jetBlue
19 Jul - 03 Aug Spirit Airlines
03 Jul - 08 Jul Spirit Airlines
30 Jul - 20 Aug jetBlue
24 Jul - 11 Aug jetBlue

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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