Turkish miles gave best value for me till now.
Delhi to Oslo via Paris: Air India
1 business - 30k points + 3k taxes
1 economy - 19k points + 3k taxes
Gothenburg to Mumbai via Istanbul: Turkish airlines
2 economy - 38k points + 20k taxes
Cash price was >60k easily for economy. Did not check business class price. Only 1 business class was available and hence booked separate tickets.
In total, used 87k miles + 26k taxes. Cash booking would have cost me more than 2L for just economy.
Delhi to Oslo via Paris: Air India
1 business - 30k points + 3k taxes
1 economy - 19k points + 3k taxes
Gothenburg to Mumbai via Istanbul: Turkish airlines
2 economy - 38k points + 20k taxes
Cash price was >60k easily for economy. Did not check business class price. Only 1 business class was available and hence booked separate tickets.
In total, used 87k miles + 26k taxes. Cash booking would have cost me more than 2L for just economy.