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

Return flights

05 Dec - 15 Dec	Etihad Airways
04 Dec - 13 Dec	Oman Air
06 Dec - 13 Dec	Oman Air
09 Dec - 20 Dec	Oman Air
02 Dec - 08 Dec	Oman Air
04 Dec - 12 Dec	Oman Air
04 Dec - 19 Dec	Etihad Airways
01 Dec - 07 Dec	SalamAir
01 Dec - 06 Dec	Etihad Airways
04 Dec - 18 Dec	Oman Air
27 Dec - 07 Jan	Oman Air
30 Dec - 07 Jan	Oman Air
25 Dec - 05 Jan	Oman Air
23 Dec - 02 Jan	Oman Air
26 Dec - 01 Jan	Oman Air
27 Dec - 01 Jan	Oman Air
01 Dec - 01 Jan	Etihad Airways
24 Dec - 04 Jan	Etihad Airways
24 Dec - 11 Jan	Etihad Airways
31 Dec - 08 Jan	SalamAir

Also check the deals for one-way flights from Karachi 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 Karachi to Bangkok in December from 431€

Return flights