AirHint found the following cheapest return flights from Kota Kinabalu (BKI) to Shenzhen (SZX) in September 2025 (see full year).

Return flights

25 Sep - 13 Oct	AirAsia	direct
25 Sep - 15 Oct	AirAsia	direct
27 Sep - 17 Oct	AirAsia	direct
27 Sep - 13 Oct	AirAsia	direct
27 Sep - 15 Oct	AirAsia	direct
30 Sep - 13 Oct	AirAsia	direct
30 Sep - 15 Oct	AirAsia	direct
30 Sep - 17 Oct	AirAsia	direct
30 Sep - 20 Oct	AirAsia	direct
28 Sep - 02 Oct	China Eastern
25 Sep - 26 Sep	AirAsia	direct
25 Sep - 29 Sep	AirAsia	direct
27 Sep - 29 Sep	AirAsia	direct
22 Sep - 24 Sep	AirAsia	direct
20 Sep - 24 Sep	AirAsia	direct
20 Sep - 22 Sep	AirAsia	direct
22 Sep - 26 Sep	AirAsia	direct
20 Sep - 26 Sep	AirAsia	direct
22 Sep - 29 Sep	AirAsia	direct
20 Sep - 29 Sep	AirAsia	direct

Also check the deals for one-way flights from Kota Kinabalu to Shenzhen in September.

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 Kota Kinabalu to Shenzhen in September from $204

Return flights