Originally Posted by 2035

And a related question - I am planning to book a ticket on the TK IST-KUL flight in business class, but using the MH codeshare on TK metal (fare IST-KUL-SYD rt approx EUR 2700, with IST-KUL on TK metal and KUL-SYD on MH metal..)

I have frequent flyer accounts with LH, TK, BA, QF and a few more - but not with MH. Can I accrue award miles with any of these for IST-KUL-IST if booked with MH code?

And which lounge can I use in IST and KUL (I also have *G and BA Gold (oneworld emerald) - assume TK lounge in IST? What about MH lounge in KL?

Thanks