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

Return flights

11 Aug - 18 Aug	Thai Lion Air
13 Aug - 20 Aug	Thai Lion Air
12 Aug - 17 Aug	Air India
10 Aug - 17 Aug	IndiGo
07 Aug - 14 Aug	Thai AirAsia
27 Aug - 31 Aug	AirAsia
15 Aug - 18 Aug	Thai AirAsia
13 Aug - 18 Aug	Thai AirAsia
18 Aug - 22 Aug	Thai AirAsia
20 Aug - 22 Aug	Thai AirAsia
27 Aug - 10 Sep	AirAsia
22 Aug - 10 Sep	Thai AirAsia
27 Aug - 01 Sep	AirAsia
24 Aug - 10 Sep	Thai AirAsia
26 Aug - 10 Sep	AirAsia
18 Aug - 01 Sep	Thai AirAsia
20 Aug - 01 Sep	Thai AirAsia
22 Aug - 01 Sep	Thai AirAsia
15 Aug - 01 Sep	Thai AirAsia
13 Aug - 01 Sep	Thai AirAsia

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

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 August from 421€

Return flights