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

Return flights

12 Jan - 21 Jan	PIA
14 Jan - 01 Feb	PIA
26 Jan - 13 Feb	Fly Jinnah
07 Jan - 02 Feb	Fly Jinnah
14 Jan - 09 Feb	Fly Jinnah
18 Jan - 31 Jan	PIA
21 Jan - 02 Feb	Fly Jinnah
25 Jan - 12 Feb	PIA
28 Jan - 04 Feb	Etihad Airways
05 Jan - 17 Jan	Hahn Air Technologies
12 Jan - 09 Feb	Fly Jinnah
30 Jan - 06 Feb	Etihad Airways
02 Jan - 21 Jan	PIA
20 Jan - 03 Feb	Emirates
16 Jan - 30 Jan	PIA
09 Jan - 17 Jan	Thai Airways	direct
01 Jan - 20 Jan	China Southern
01 Jan - 08 Jan	China Southern
09 Jan - 19 Jan	Thai Airways	direct
09 Jan - 24 Jan	Thai Airways	direct

Also check the deals for one-way flights from Islamabad to Bangkok 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 Islamabad to Bangkok in January from $624

Return flights