I’ve spotted an unadvertised Singapore Airlines Premium Economy Class fare for direct, roundtrip flights from Singapore to San Francisco, USA.
It is a huge bargain, considering that the airline typically charges more, even a the lower cabin class.
How to find this Premium Economy fare?
First, you’d have to look for a roundtrip fare of S$1,412 to San Francisco, on singaporeair.com. Before further promo stacks (more about this later), this fare is already 23% lower than what’s advertised in the airline’s ongoing mainstream promo (S$1,848).
You should be able to find the fare easily in late-Dec, Jan and Feb 2026, using the airline’s fare calendar on the website. To do so, search a random date in those months and click on the button that says “See 7-day fares”.

You will then see this beautiful calendar view of fares, before picking the dates that work for you.


Promo stack: Get $120 off with DBS/POSB cards
As recently shared, DBS and POSB debit and credit cardholders can get S$120 off Singapore Airlines flights by meeting their spend goals (stated in the DBS PayLah! app). This offer is valid for flights booked from 15 Jul to 31 Oct 2025.
So, by stacking this DBS deal, travellers can bring the already-low fare even lower, to S$1,292; that’s 30% off the mainstream “promo” fare!
P.S. Unfortunately, the S$60-off promo that I shared yesterday is now fully redeemed.


Fly in Economy Class for S$826
Travellers can also book roundtrip Economy Class fares from Singapore to San Francisco for S$826, and of course, bring it down even further with the same DBS promo.
Pro tip: You can also select Premium Economy for the outbound flight and Economy for the inbound (or vice versa).
What’s included in the fare?
Here’s what’s included in the Premium Economy Lite Fare:
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2x 23kg Checked baggage
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In-flight meals
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Seat selection
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Unlimited in-flight WiFi
Related: Best cards for free Airport Lounge access

Book the cook
Singapore Airlines Premium Economy passengers get to enjoy a better dining experience than in Economy Class, with Book the Cook (BTC) options and even champagne.
Here are some meals that were served in my recent Singapore Airlines Premium Economy flights (incl. BTC options).






Where to credit?
Travellers can earn miles on paid Singapore Airlines flights, by entering their frequent flyer numbers.
These Premium Economy Lite fares should book you into fare class ‘R’, which should give you 100% accrual on most eligible frequent flyer programs like KrisFlyer, Infinity MileageLands and Aeroplan.
Your total haul for this roundtrip booking should be at least 16,880 miles, before Elite member bonus (if any). If crediting to EVA Air Infinity MileageLands, I value it at around S$300; a pretty awesome bonus for a flight booking that is already heavily discounted!
Related: Best ways to redeem KrisFlyer miles
Implement Singapore Airlines tips, tricks and secrets
Find out how you can get free unlimited WiFi, better legroom and more with Singapore Airlines & KrisFlyer tips, tricks & secrets.
Best cards for Singapore Airlines flight bookings
Travellers can earn a further 5,600 miles with this booking, by using one of the following cards that come with a 4 mpd earn rate.
A DBS/POSB debit/credit card should be prioritized for this deal (incl. those with inferior earn rates), due to the stackable promo to receive $120 cashback (mentioned above).
Remember: Even if you’re using a DBS/POSB card to receive S$120 cashback, you will still receive miles/cashback on the entire fare amount (S$1,412).
Related: Best cards for Flight bookings

DBS Altitude
Earn 1.3 mpd on local spend, 2.2 mpd on foreign currency
๐ Sign-up bonus

KrisFlyer UOB
Earn 2.4 mpd on dining, online shopping, 3 mpd on SIA group
๐ Sign-up bonus
Conclusion
S$1,292 is a superb nett fare to pay for direct Premium Economy flights from Singapore to San Francisco, especially when you can receive over 22,000 miles by using the right cards. Definitely jump on this deal if you’ve been thinking of visiting the west coast of USA, or even a scenic road trip along California’s Pacific coast.
Related: New Year Road Trip on Californiaโs Highway One




