Cheapest return flights from Houston to London in January from $548

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

Return flights

21 Jan - 28 Jan Iberia direct
17 Jan - 20 Jan Air Canada
29 Jan - 05 Feb Spirit Airlines
16 Jan - 20 Jan Iberia direct
29 Jan - 05 Feb British Airways direct
23 Jan - 30 Jan British Airways direct
05 Jan - 31 Jan British Airways direct
08 Jan - 29 Jan British Airways direct
21 Jan - 14 Feb Iberia direct
15 Jan - 01 Feb Scandinavian Airlines
15 Jan - 07 Feb Scandinavian Airlines
12 Jan - 26 Jan Air France
17 Jan - 25 Jan Spirit Airlines
12 Jan - 26 Jan Iberia direct
18 Jan - 21 Jan British Airways direct
29 Jan - 21 Feb British Airways direct
15 Jan - 01 Feb British Airways direct
16 Jan - 07 Feb WestJet
16 Jan - 07 Feb Iberia direct
15 Jan - 07 Feb British Airways direct

Also check the deals for one-way 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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