Cheapest return flights from Sapporo to Hanoi in September from $373

AirHint found the following cheapest return flights from Sapporo (CTS) to Hanoi (HAN) in September 2025 (see full year).

Return flights

25 Sep - 04 Oct Jetstar Japan
27 Sep - 04 Oct Jetstar Japan
18 Sep - 21 Sep Jeju Air
19 Sep - 26 Sep Jeju Air
16 Sep - 22 Sep Jeju Air
19 Sep - 22 Sep Thai VietJet Air
27 Sep - 05 Oct Japan Airlines
19 Sep - 23 Sep Thai VietJet Air
27 Sep - 12 Oct Jetstar Japan
20 Sep - 23 Sep China Airlines
20 Sep - 29 Sep Jetstar Japan

Also check the deals for one-way flights from Sapporo to Hanoi in September.

Skyscanner

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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