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

Return flights

18 Jan - 03 Feb	Fly Jinnah
21 Jan - 09 Feb	Fly Jinnah
30 Jan - 11 Feb	Etihad Airways
20 Jan - 31 Jan	Fly Jinnah
21 Jan - 30 Jan	Fly Jinnah
18 Jan - 24 Jan	Fly Jinnah
28 Jan - 30 Jan	Etihad Airways
13 Jan - 31 Jan	Fly Jinnah
15 Jan - 29 Jan	China Southern
13 Jan - 29 Jan	China Southern
15 Jan - 20 Jan	Fly Jinnah
17 Jan - 22 Jan	Fly Jinnah
15 Jan - 27 Jan	Fly Jinnah
17 Jan - 16 Feb	Fly Jinnah
28 Jan - 04 Feb	Etihad Airways
30 Jan - 14 Feb	Etihad Airways
30 Jan - 09 Feb	Etihad Airways
23 Jan - 09 Feb	Etihad Airways
30 Jan - 06 Feb	Etihad Airways
30 Jan - 09 Feb	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 $643

Return flights