Singapore Airlines is still running its Citi Prestige Mastercard codes through Monday 21 September 2026, with CITIPRESTIGE for premium cabins and CITIPRESTIGE60 for Economy.
Booking opened at 10am SGT on 15 September and closes at 11.59pm on 21 September. Payment must clear on a Citi Prestige Card, and the booking has to be made on singaporeair.com.Taxes, fees and ancillaries such as insurance, excess baggage and seat selection are not discounted.
Adult tickets only. Child fares do not get the code. Up to four passengers can sit on one booking when the code applies.
Travel window and booking rules
Outbound travel must leave Singapore between 15 September and 15 December 2026. The return leg can fall after that date, so a mid-December departure with a January return can still qualify if the outbound date is inside the window.
Flights must be Singapore Airlines-operated round trips. Codeshares, one-ways and open-jaw itineraries are out. The first boarding point of the itinerary must be Singapore.
Redemptions are first-come, first-served while stocks last. A used code is not returned if you cancel or rebook. The code does not guarantee seats at a particular fare on your chosen dates.
How to book before it closes
Enter the code on the singaporeair.com promo-code search before you run the flight search. Website bookings with Citi Prestige payment at checkout are required.
Monday night is the hard stop: 21 September 2026, 11.59pm SGT, on singaporeair.com with a Citi Prestige Card.
