Cheapest return flights from Ontario to Jakarta in April from $845

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

Return flights

26 Apr - 04 May China Airlines
25 Apr - 04 May China Airlines
13 Apr - 20 Apr China Airlines
08 Apr - 14 Apr China Airlines
05 Apr - 04 May China Airlines
25 Apr - 12 May China Airlines
15 Apr - 10 May China Airlines
01 Apr - 02 May China Airlines
24 Apr - 09 May China Airlines
04 Apr - 25 Apr China Airlines
02 Apr - 12 Apr Qatar Airways

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

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