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

Return flights

28 Oct - 17 Nov	Thai AirAsia
24 Oct - 28 Oct	Scoot
28 Oct - 10 Nov	Thai AirAsia
28 Oct - 29 Oct	Thai AirAsia
17 Oct - 29 Oct	Thai AirAsia
28 Oct - 05 Nov	Thai AirAsia
17 Oct - 05 Nov	Thai AirAsia
09 Oct - 29 Oct	Thai AirAsia
31 Oct - 17 Nov	Thai AirAsia
28 Oct - 15 Nov	Thai AirAsia
17 Oct - 26 Oct	Thai AirAsia
09 Oct - 14 Oct	Thai AirAsia
09 Oct - 12 Oct	Thai AirAsia
28 Oct - 03 Nov	Thai AirAsia
28 Oct - 11 Nov	Thai AirAsia
17 Oct - 03 Nov	Thai AirAsia
09 Oct - 26 Oct	Thai AirAsia
31 Oct - 10 Nov	Thai AirAsia
09 Oct - 15 Oct	Thai AirAsia
15 Oct - 29 Oct	Thai AirAsia

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

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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Cheapest return flights from Hanoi to Jakarta in October from $203

Return flights