Cheapest return flights from Ontario to Prague in January from $445

AirHint found the following cheapest return flights from Ontario (ONT) to Prague (PRG) in January 2026 (see full year).

Return flights

11 Jan - 28 Jan British Airways
14 Jan - 29 Jan British Airways
27 Jan - 05 Feb British Airways
14 Jan - 04 Feb British Airways
16 Jan - 30 Jan British Airways
15 Jan - 23 Jan British Airways
11 Jan - 19 Jan British Airways
16 Jan - 22 Jan British Airways
17 Jan - 01 Feb British Airways
29 Jan - 14 Feb British Airways
22 Jan - 02 Feb British Airways
16 Jan - 01 Feb British Airways
19 Jan - 02 Feb British Airways
01 Jan - 15 Jan British Airways
08 Jan - 21 Jan British Airways
13 Jan - 20 Jan British Airways
17 Jan - 31 Jan British Airways

Also check the deals for one-way flights from Ontario to Prague in January.

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