AirHint found the following cheapest return flights from Houston (HOU) to London (LHR) in November 2025 (see full year).

Return flights

12 Nov - 19 Nov	United
12 Nov - 19 Nov	British Airways	direct
06 Nov - 13 Nov	Spirit Airlines
02 Nov - 09 Nov	United
04 Nov - 09 Nov	United
06 Nov - 13 Nov	American Airlines	direct
07 Nov - 14 Nov	British Airways	direct
02 Nov - 09 Nov	British Airways	direct
04 Nov - 09 Nov	British Airways	direct
29 Nov - 06 Dec	Air Canada
29 Nov - 06 Dec	British Airways	direct
20 Nov - 23 Nov	Air Canada

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

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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Cheapest return flights from Houston to London in November from $632

Return flights