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

Return flights

21 Aug - 03 Sep	Etihad Airways
24 Aug - 02 Sep	Etihad Airways
18 Aug - 01 Sep	Etihad Airways
29 Aug - 01 Sep	Etihad Airways
20 Aug - 27 Aug	Emirates
22 Aug - 30 Aug	Emirates
22 Aug - 29 Aug	Emirates
07 Aug - 09 Sep	Emirates
19 Aug - 26 Aug	Emirates
09 Aug - 27 Aug	Emirates
10 Aug - 28 Aug	Etihad Airways
19 Aug - 25 Aug	Singapore Airlines
10 Aug - 19 Aug	Etihad Airways
03 Aug - 10 Aug	Etihad Airways
15 Aug - 24 Aug	Emirates
21 Aug - 02 Sep	Emirates

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 $576

Return flights