Cheapest return flights from Houston to London in January from $575

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

Return flights

27 Jan - 26 Feb Lufthansa
14 Jan - 21 Jan Brussels Airlines
21 Jan - 28 Jan Lufthansa
20 Jan - 30 Jan Lufthansa
22 Jan - 01 Feb Spirit Airlines
29 Jan - 04 Feb Spirit Airlines
21 Jan - 25 Jan Spirit Airlines
19 Jan - 26 Jan Lufthansa
26 Jan - 02 Feb Lufthansa
11 Jan - 27 Jan Brussels Airlines
20 Jan - 29 Jan Air Canada
14 Jan - 19 Jan Virgin Atlantic
21 Jan - 27 Jan Air Canada
18 Jan - 03 Feb Delta
28 Jan - 06 Feb Air Canada
14 Jan - 22 Jan Delta
14 Jan - 09 Feb Air Canada
28 Jan - 06 Feb British Airways direct
31 Jan - 03 Feb Spirit Airlines
25 Jan - 22 Feb Brussels Airlines

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

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