Card · points stay put
IDFC First FIRST Millennia: points stay put
Its points spend inside the bank's own catalogue. Nothing it earns can become an airline or hotel booking through a transfer.
IDFC First points have no airline or hotel transfer path.
What this means
The bank prices each redemption itself: vouchers, merchandise, or a credit against the bill. No airline or hotel takes these points by transfer, so they never reach an award chart, and nothing on this site can price them as flights.