Cheapest one-way flights from Houston to London in December from $557

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

AirHint found the following cheapest one-way flights from Houston (HOU) to London (LGW) in December 2025 (see full year).

One-Way flights

30 Dec Lufthansa
15 Dec Lufthansa
23 Dec SWISS
17 Dec Air Canada
20 Dec SWISS

Also check the deals for return flights from Houston to London in December.

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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