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Cheapest one-way flights from Ontario (ONT) to Jakarta (CGK), August

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
29 Aug	Korean Air
30 Aug	Korean Air
31 Aug	Korean Air
04 Aug	Japan Airlines
19 Aug	China Airlines
08 Aug	China Airlines
09 Aug	China Airlines
22 Aug	China Airlines

deals for return flights from Ontario to Jakarta in August.

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Updated Jul 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Ontario (ONT) to Jakarta (CGK), August

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