Cheapest return flights from Ontario to Prague in January from $495

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

Return flights

26 Jan - 04 Feb British Airways
25 Jan - 09 Feb British Airways
26 Jan - 06 Feb British Airways
25 Jan - 23 Feb British Airways
28 Jan - 01 Feb British Airways
25 Jan - 28 Feb British Airways
27 Jan - 08 Feb British Airways
24 Jan - 07 Feb British Airways
31 Jan - 15 Feb British Airways
20 Jan - 22 Feb British Airways
18 Jan - 25 Jan British Airways
19 Jan - 26 Jan British Airways
16 Jan - 23 Jan British Airways
16 Jan - 27 Jan British Airways
15 Jan - 22 Jan Iberia
16 Jan - 24 Jan British Airways
18 Jan - 22 Jan British Airways
19 Jan - 23 Jan British Airways

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

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