Cheapest return flights from Ontario to Jakarta in January from $926

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

Return flights

21 Jan - 28 Jan China Airlines
06 Jan - 23 Jan China Airlines
04 Jan - 26 Jan China Airlines
06 Jan - 28 Jan China Airlines
14 Jan - 24 Jan STARLUX Airlines
06 Jan - 18 Jan China Airlines
15 Jan - 22 Jan Qatar Airways
02 Jan - 16 Jan China Airlines
26 Jan - 12 Feb Qatar Airways
01 Jan - 08 Jan Qatar Airways

Also check the deals for one-way flights from Ontario to Jakarta 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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