AirHint found the following cheapest return flights from Kuwait (KWI) to Bangkok (BKK) in December 2025 (see full year).

Return flights

01 Dec - 10 Dec	SalamAir
03 Dec - 10 Dec	SalamAir
04 Dec - 09 Dec	IndiGo
08 Dec - 17 Dec	SalamAir
10 Dec - 24 Dec	SalamAir
15 Dec - 31 Dec	SalamAir
03 Dec - 17 Dec	SalamAir
04 Dec - 13 Dec	Oman Air
01 Dec - 18 Dec	Oman Air
01 Dec - 20 Dec	Oman Air
30 Dec - 22 Jan	Oman Air
30 Dec - 02 Jan	Oman Air
22 Dec - 05 Jan	SalamAir
20 Dec - 07 Jan	Oman Air
24 Dec - 07 Jan	SalamAir
15 Dec - 13 Jan	SalamAir
17 Dec - 14 Jan	SalamAir
21 Dec - 05 Jan	Oman Air
20 Dec - 02 Jan	Oman Air
24 Dec - 02 Jan	Oman Air

Also check the deals for one-way flights from Kuwait to Bangkok in December.

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 Kuwait to Bangkok in December from $302

Return flights