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

Return flights

10 Aug - 09 Sep	Etihad Airways
21 Aug - 03 Sep	Etihad Airways
13 Aug - 20 Aug	Singapore Airlines
12 Aug - 28 Aug	Etihad Airways
18 Aug - 25 Aug	Etihad Airways
13 Aug - 13 Sep	Emirates
19 Aug - 29 Aug	Emirates
22 Aug - 30 Aug	Emirates
07 Aug - 17 Aug	Etihad Airways
06 Aug - 13 Aug	Etihad Airways
09 Aug - 19 Aug	Emirates
08 Aug - 17 Aug	Emirates
07 Aug - 14 Aug	Cathay Pacific

Also check the deals for one-way flights from Johannesburg to Bangkok 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 Johannesburg to Bangkok in August from 445€

Return flights