Cheapest return flights from Tucson to London in January from $632

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

Return flights

15 Jan - 21 Jan British Airways
21 Jan - 28 Jan British Airways
09 Jan - 16 Jan British Airways
12 Jan - 19 Jan British Airways
15 Jan - 22 Jan British Airways
18 Jan - 25 Jan British Airways
29 Jan - 05 Feb British Airways
24 Jan - 31 Jan British Airways
06 Jan - 13 Jan British Airways
03 Jan - 10 Jan British Airways

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

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