Cheapest one-way flights from Houston to London in January from 197€

AirHint found the following cheapest one-way flights from Houston (IAH) to London (LHR) in January 2026 (see full year).

One-Way flights

25 Jan WestJet
12 Jan WestJet
15 Jan WestJet
31 Jan Spirit Airlines
11 Jan Spirit Airlines
05 Jan Spirit Airlines
11 Jan Lufthansa direct
25 Jan Lufthansa direct
12 Jan Lufthansa direct
05 Jan Lufthansa direct

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

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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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