AirHint found the following cheapest return flights from Kota Kinabalu (BKI) to Bangkok (BKK) in May 2026 (see full year).

Return flights

22 May - 27 May	Scoot
24 May - 27 May	Scoot
25 May - 30 May	Scoot
14 May - 20 May	Scoot
31 May - 07 Jun	Scoot
31 May - 05 Jun	Scoot
23 May - 06 Jun	Scoot
22 May - 06 Jun	Scoot
30 May - 05 Jun	Scoot
28 May - 03 Jun	Scoot
29 May - 03 Jun	Scoot
29 May - 05 Jun	Scoot
24 May - 28 May	Malaysia Airlines

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

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 May from 113€

Return flights