AirHint found the following cheapest return flights from Bangkok (BKK) to Karachi (KHI) in January 2026 (see full year).

Return flights

04 Jan - 08 Jan	Thai Airways	direct
24 Jan - 28 Jan	AirAsia
17 Jan - 28 Jan	AirAsia
23 Jan - 28 Jan	Thai AirAsia
03 Jan - 12 Jan	AirAsia
22 Jan - 28 Jan	AirAsia
26 Jan - 28 Jan	AirAsia
16 Jan - 28 Jan	Thai AirAsia
08 Jan - 12 Jan	AirAsia
08 Jan - 28 Jan	AirAsia
24 Jan - 01 Feb	AirAsia
17 Jan - 01 Feb	AirAsia
23 Jan - 01 Feb	Thai AirAsia
22 Jan - 01 Feb	AirAsia
26 Jan - 01 Feb	AirAsia
27 Jan - 01 Feb	AirAsia
16 Jan - 01 Feb	Thai AirAsia
15 Jan - 01 Feb	AirAsia

Also check the deals for one-way flights from Bangkok to Karachi in January.

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 Bangkok to Karachi in January from $649

Return flights