AirHint found the following cheapest return flights from Cape Town (CPT) to Bangkok (BKK) in December 2025 (see full year).

Return flights

31 Dec - 16 Jan	Kenya Airways
31 Dec - 14 Jan	Kenya Airways
01 Dec - 25 Dec	Singapore Airlines
31 Dec - 15 Jan	Singapore Airlines
01 Dec - 31 Dec	Kenya Airways
04 Dec - 11 Dec	Emirates
03 Dec - 17 Dec	Emirates
17 Dec - 14 Jan	Kenya Airways
03 Dec - 25 Dec	Emirates
04 Dec - 29 Dec	Emirates
01 Dec - 30 Dec	Emirates
09 Dec - 23 Dec	Emirates
05 Dec - 12 Dec	Singapore Airlines
02 Dec - 12 Dec	Singapore Airlines
31 Dec - 12 Jan	Qatar Airways
04 Dec - 01 Jan	Emirates
24 Dec - 02 Jan	Kenya Airways
03 Dec - 01 Jan	Emirates
05 Dec - 01 Jan	Emirates
28 Dec - 11 Jan	South African Airways

Also check the deals for one-way flights from Cape Town to Bangkok in December.

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 Cape Town to Bangkok in December from $702

Return flights