An added bonus is many of the airport hotel booking offers are also part of major rewards programs. (travelerahoy.com)
This problem is compounded by the fact that point transfers from major rewards programs like Citi Thankyou Points, American Express Membership Rewards, and Chase Ultimate Rewards are not instant and can take several days to arrive in your KrisFlyer account. (uponarriving.com)
You can always get extra Asia Miles by transferring points from major rewards programs, so that should help with redemptions. (dannydealguru.com)