MileIntelKey Takeaways
- Singapore KrisFlyer is part of Star Alliance; Cathay Asia Miles is part of OneWorld. If you fly internationally, your alliance determines your partner airline options.
- Singapore KrisFlyer delivers higher average redemption value (1.5¢ vs. 1.3¢ per point), but raw value isn't everything — earning velocity and award availability matter too.
- Singapore KrisFlyer offers 4 elite tiers (KrisFlyer Elite Silver, KrisFlyer Elite Gold, PPS Club); Cathay Asia Miles offers 4 (Green, Silver, Gold).
- Both share 3 transfer partners — you can earn flexibly and transfer to whichever program offers better value for a given trip.
- Choose Singapore KrisFlyer if you're among luxury travelers seeking premium cabin awards on Singapore Airlines and Star Alliance partners. Choose Cathay Asia Miles if you're among Asia-Pacific travelers and those based in Hong Kong seeking OneWorld partner flights.
Quick comparison
| Category | Singapore KrisFlyerSingapore Airlines | Cathay Asia MilesCathay Pacific |
|---|---|---|
| Alliance | Star Alliance | OneWorld |
| Currency | miles | Asia Miles |
| Earn Rate | Elite miles earned on Singapore Airlines, Scoot, and Star Alliance flights based on distance and cabin class. Up to 20% of required Elite miles can come from non-flight spending | Status Points earned on paid flights based on airline, cabin class, fare type, and distance. No simple per-dollar formula |
| Avg Value | 1.5¢ per mileWinner | 1.3¢ per Asia Mile |
| Elite TiersTie | KrisFlyer Elite Silver, KrisFlyer Elite Gold, PPS Club, Solitaire PPS Club | Green, Silver, Gold, Diamond |
| Expiration | Miles expire 3 years after the month they were earned (fixed expiration, not activity-based). PPS Club members' miles never expireWinner | Asia Miles expire after 18 months of inactivity. Any earning or redemption activity resets the clock. Miles earned before January 2020 follow old 36-month fixed expiration |
| Transfer PartnersTie | Amex MR, Chase UR, Capital One Miles, Citi TYP | Amex MR, Capital One Miles, Citi TYP |
| Best For | Luxury travelers seeking premium cabin awards on Singapore Airlines and Star Alliance partners | Asia-Pacific travelers and those based in Hong Kong seeking OneWorld partner flights |
Choose Singapore KrisFlyer if you...
- Avg Value
- 1.5¢
- Elite Tiers
- 4
Luxury travelers seeking premium cabin awards on Singapore Airlines and Star Alliance partners. Singapore Airlines' loyalty program coveted for direct access to Singapore Suites and premium Star Alliance partner redemptions.
Choose Cathay Asia Miles if you...
- Avg Value
- 1.3¢
- Elite Tiers
- 4
Asia-Pacific travelers and those based in Hong Kong seeking OneWorld partner flights. Cathay Pacific's loyalty program using Status Points for elite qualification. A Diamond Exec tier (2,400 SP) launches in 2027.
Frequently Asked Questions
It depends on your travel patterns and home airport. Singapore KrisFlyer is best for luxury travelers seeking premium cabin awards on Singapore Airlines and Star Alliance partners. Cathay Asia Miles is best for Asia-Pacific travelers and those based in Hong Kong seeking OneWorld partner flights. The right program is the one that matches your most-flown routes and travel style.
Singapore KrisFlyer: Miles expire 3 years after the month they were earned (fixed expiration, not activity-based). PPS Club members' miles never expire. Cathay Asia Miles: Asia Miles expire after 18 months of inactivity. Any earning or redemption activity resets the clock. Miles earned before January 2020 follow old 36-month fixed expiration.
While you can't transfer directly between Singapore KrisFlyer and Cathay Asia Miles, they share transfer partners through credit card programs, which can serve as a bridge between the two ecosystems.
Singapore KrisFlyer offers 4 tiers (KrisFlyer Elite Silver, KrisFlyer Elite Gold, PPS Club, Solitaire PPS Club). Cathay Asia Miles offers 4 tiers (Green, Silver, Gold, Diamond). The comparison depends on which benefits matter most to you — read the detailed tier breakdown above.
Yes — if you have balances in both programs, MileIntel can track them side by side and recommend which program's miles to use for each specific trip. The right program can change based on your route, cabin, and what upgrade instruments you have available.
MileIntel is an independent tool and is not affiliated with, endorsed by, or sponsored by any airline or loyalty program mentioned on this page. All trademarks belong to their respective owners.
