Cheapest return flights from Ontario to Jakarta in October from 834€

AirHint found the following cheapest return flights from Ontario (ONT) to Jakarta (CGK) in October 2025 (see full year).

Return flights

29 Oct - 21 Nov STARLUX Airlines
29 Oct - 05 Nov STARLUX Airlines
31 Oct - 17 Nov China Airlines
27 Oct - 03 Nov China Airlines
31 Oct - 03 Nov China Airlines
31 Oct - 18 Nov China Airlines
25 Oct - 01 Nov Qatar Airways

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

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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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