Experts from The MileLion and The Points Guy recommend these methods to "buy" miles at a lower cost:
You can buy miles directly to top up your account, but strict conditions apply:
This can be done online during the booking process at Singapore Airlines . 2. Strategic Alternatives (Cheaper "Buying")
Transfer points from major programs like Chase Ultimate Rewards, American Express Membership Rewards, Capital One, and Citi ThankYou at a 1:1 ratio .
While third-party "mileage brokers" or marketplaces like Carousell may offer lower prices, using them is by Singapore Airlines.