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

Return flights

11 Dec - 24 Dec	Oman Air
06 Dec - 12 Dec	Oman Air
01 Dec - 09 Dec	Qatar Airways
01 Dec - 15 Dec	Qatar Airways
02 Dec - 16 Dec	Qatar Airways
09 Dec - 15 Dec	Oman Air
20 Dec - 26 Dec	Oman Air
07 Dec - 18 Dec	Qatar Airways
07 Dec - 12 Dec	Oman Air
16 Dec - 19 Dec	Oman Air
09 Dec - 01 Jan	Air Arabia
23 Dec - 03 Jan	Oman Air
25 Dec - 03 Jan	Oman Air
16 Dec - 03 Jan	Etihad Airways
29 Dec - 07 Jan	Etihad Airways
30 Dec - 08 Jan	Air Arabia
26 Dec - 03 Jan	Etihad Airways
29 Dec - 03 Jan	Etihad Airways
22 Dec - 02 Jan	Air Arabia
29 Dec - 06 Jan	Etihad Airways

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 $521

Return flights