A new Sustainable Aviation Fuel (SAF) Levy applies to tickets sold from 1 October 2026 for flights departing Singapore from 1 January 2027, adding S$1 to S$41.60 per passenger depending on destination and cabin class, according to the Civil Aviation Authority of Singapore (CAAS). The levy was first due to apply to tickets sold from […] The post Singapore SAF Levy: Which Air Tickets Cost More and Who Is Exempt appeared first on Wego Travel Blog .