Cheapest return flights from Houston to London in July from $648

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

Return flights

15 Jul - 05 Aug Air Canada
08 Jul - 22 Jul British Airways direct
15 Jul - 05 Aug American Airlines direct
30 Jul - 10 Aug British Airways direct
11 Jul - 25 Jul British Airways
11 Jul - 25 Jul British Airways direct
02 Jul - 14 Jul American Airlines direct

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

Skyscanner

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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