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

Return flights

11 Dec - 17 Dec	Oman Air
07 Dec - 12 Dec	Oman Air
30 Dec - 13 Jan	SriLankan Airlines
27 Dec - 08 Jan	SriLankan Airlines
03 Dec - 21 Dec	AirAsia X
20 Dec - 27 Dec	SriLankan Airlines
20 Dec - 04 Jan	SriLankan Airlines
20 Dec - 03 Jan	Etihad Airways
11 Dec - 18 Dec	Air Arabia
01 Dec - 31 Dec	Air Arabia
11 Dec - 23 Dec	Air Arabia
23 Dec - 03 Jan	Oman Air
02 Dec - 01 Jan	Air Arabia
03 Dec - 13 Dec	Air Arabia
05 Dec - 16 Dec	Air Arabia
10 Dec - 20 Dec	Air Arabia
23 Dec - 06 Jan	Air Arabia
21 Dec - 01 Jan	SalamAir
19 Dec - 02 Jan	Air Arabia
20 Dec - 01 Jan	Air Arabia

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 504€

Return flights