AirHint found the following cheapest return flights from Kota Kinabalu (BKI) to Bangkok (BKK) in June 2025 (see full year).

Return flights

27 Jun - 02 Jul	Royal Brunei
29 Jun - 16 Jul	AirAsia
29 Jun - 17 Jul	AirAsia
29 Jun - 12 Jul	AirAsia
29 Jun - 19 Jul	AirAsia
29 Jun - 04 Jul	AirAsia
29 Jun - 09 Jul	AirAsia
29 Jun - 15 Jul	AirAsia
29 Jun - 18 Jul	AirAsia
29 Jun - 05 Jul	AirAsia
23 Jun - 24 Jun	AirAsia
23 Jun - 28 Jun	AirAsia
25 Jun - 28 Jun	AirAsia
21 Jun - 24 Jun	AirAsia
22 Jun - 24 Jun	AirAsia
19 Jun - 24 Jun	AirAsia
23 Jun - 27 Jun	AirAsia
21 Jun - 28 Jun	AirAsia
22 Jun - 28 Jun	AirAsia
19 Jun - 28 Jun	AirAsia

Also check the deals for one-way flights from Kota Kinabalu to Bangkok in June.

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 Bangkok in June from $240

Return flights