Cheapest one-way flights from Kota Kinabalu to Bintulu in December from $17

AirHint found the following cheapest one-way flights from Kota Kinabalu (BKI) to Bintulu (BTU) in December 2025 (see full year).

One-Way flights

18 Dec AirAsia direct
11 Dec AirAsia direct
21 Dec AirAsia direct
23 Dec Malaysia Airlines
20 Dec Malaysia Airlines

Also check the deals for return flights from Kota Kinabalu to Bintulu in December.

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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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