AirHint found the following cheapest return flights from Sapporo (CTS) to Hanoi (HAN) in February 2026 (see full year).

Return flights

01 Feb - 08 Feb	Hong Kong Airlines
02 Feb - 08 Feb	Hong Kong Airlines
01 Feb - 15 Mar	Hong Kong Airlines
06 Feb - 08 Feb	Hong Kong Airlines
28 Feb - 29 Mar	Jetstar Japan
07 Feb - 10 Feb	Hong Kong Airlines
05 Feb - 08 Feb	Jeju Air
12 Feb - 12 Mar	AirAsia X
02 Feb - 07 Mar	AirAsia X
23 Feb - 01 Mar	Jeju Air
06 Feb - 23 Feb	Jetstar Japan
13 Feb - 27 Feb	Jetstar Japan
13 Feb - 21 Feb	Jetstar Japan
21 Feb - 23 Feb	Jetstar Japan
12 Feb - 11 Mar	Jetstar Japan
13 Feb - 23 Feb	Jetstar Japan

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

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 Sapporo to Hanoi in February from $357

Return flights