It is being reported in the Bangkok Post that Thai will resume 3x weekly services between BKK-JNB-BKK. Thai is also applying to extend their own flights from JNB-CPT and CPT-JNB.

The article can be found here:Thai Airways to add Cape Town flight


The flights are available in the GDS

[Source: KVS]

BKK Bangkok Int'l TH [VTBD]
JNB Johannesburg OR Tambo Int'l ZA [FAJS]
SUN 30 May 2010 - 06 Jun 2010

Carrier Flight From Depart To Arrive A/C St Frequency | Dur'n | Dep T | Arr T | Effect | Ending | Exceptions
--------- ------ ---- -------- ---- -------- --- -- ----------------------------------------------------------------
TG 703 BKK 01:15 JNB 07:30 777 0 --3-56- 11:15 - A

[KVS]

JNB Johannesburg OR Tambo Int'l ZA [FAJS]
BKK Bangkok Int'l TH [VTBD]
SUN 30 May 2010 - 06 Jun 2010

Carrier Flight From Depart To Arrive A/C St Frequency | Dur'n | Dep T | Arr T | Effect | Ending | Exceptions
--------- ------ ---- -------- ---- -------- --- -- ----------------------------------------------------------------
TG 704 JNB 13:40 BKK 05:55 +1 777 0 --3-56- 11:15 A - 02 Jun 30 Oct


Welcome back in South Africa!  

SA7700