• Singapore will introduce its sustainable aviation fuel levy for departing passenger flights from January 1, 2027, while delaying the cargo levy until 2028.
• Passenger charges will range from $0.79 to $32.80, depending on flight distance and cabin class, with proceeds used to procure sustainable aviation fuel.
• Singapore expects SAF to deliver nearly two-thirds of the aviation emissions reductions needed to reach net zero by 2050.

Singapore will delay its sustainable aviation fuel levy for departing cargo flights by one year, giving the industry more time to build a workable collection system.

The passenger levy will proceed earlier. Travellers departing Singapore from January 1, 2027, will pay the charge on tickets purchased from October 1, 2026.

The cargo levy will apply to services sold from October 1, 2027, for flights departing Singapore from January 1, 2028.

Singapore’s Civil Aviation Authority, or CAAS, said the additional year reflects the operational complexity of air freight. Cargo transactions involve airlines, air express companies, freight forwarders, shippers and a range of commercial arrangements.

“Taking into account industry feedback, the one-year deferment will allow more time for CAAS to work with the industry to develop and implement a robust sustainable aviation fuel levy collection mechanism for cargo shipments on departing flights,” the authority said.

Singapore Moves Ahead With Passenger SAF Levy

The SAF levy forms part of Singapore’s broader plan to decarbonize one of Asia’s largest aviation hubs.

CAAS outlined the policy framework through the Singapore Sustainable Air Hub Blueprint, launched in February 2024. The plan targets a 20% reduction in domestic aviation emissions from airport operations by 2030. Singapore also aims to achieve net zero domestic and international aviation emissions by 2050.

Sustainable aviation fuel sits at the centre of that strategy.

Singapore plans to require SAF use for departing flights, initially targeting a 1% share. Authorities expect that level to increase in subsequent years as supply expands.

CAAS estimates SAF could contribute nearly two-thirds of the emissions reductions required for the aviation sector to reach net zero by 2050.

The levy provides a mechanism to finance that transition and aggregate demand for lower-carbon aviation fuel.

Passenger Charges Range From $0.79 to $32.80

Passenger fees will vary according to flight distance and cabin class.

An economy-class passenger taking a short-range flight will pay $0.79. A business-class passenger travelling to the Americas will pay as much as $32.80.

The levy reflects the volume of SAF required to meet Singapore’s target. It also accounts for the price premium of SAF over conventional jet fuel.

Other costs covered by the levy include certification, blending and delivery.

All proceeds will flow into a dedicated SAF Fund. Authorities will use the money to purchase SAF or related environmental attributes.

Singapore Sustainable Aviation Fuel Company, or SAFCo, will administer the system. The CAAS-owned non-profit will collect the levies and aggregate demand.

SAFCo will also procure, manage, account for and allocate SAF and associated environmental attributes.

The company plans to launch a request for proposals for SAF procurement by the end of 2026. The first batch of fuel is expected to arrive in mid-2027.

RELATED ARTICLE: Singapore Airlines Orders 1,000 tons of Sustainable Aviation Fuel from Neste

Cargo Delay Reflects Implementation Challenges

For companies moving goods through Singapore, the decision provides another year before the levy enters freight operations.

It also highlights one of the practical challenges facing aviation decarbonization policy.

Passenger levies can be incorporated relatively directly into airline ticketing systems. Cargo operations involve more stakeholders and varying commercial arrangements. That makes collection more complicated.

The distinction matters for governments seeking to expand SAF policies without disrupting trade flows or creating unclear compliance obligations.

For airlines, freight operators and corporate buyers of air cargo services, Singapore’s timetable also provides greater visibility over future transport costs.

The larger financial challenge remains the cost and availability of SAF. The fuel carries a substantial premium over conventional jet fuel, making procurement structures and demand aggregation important to wider adoption.

Singapore is addressing that challenge through a centralized levy and purchasing model. SAFCo will combine mandatory demand generated by the levy with voluntary SAF demand before procuring fuel and environmental attributes.

For C-suite executives, the policy offers a view of how aviation decarbonization costs could increasingly move into corporate travel and logistics budgets.

Singapore’s decision to delay the cargo levy does not change its long-term aviation targets. Instead, regulators are giving the freight sector more time to build the infrastructure needed to implement them.

For other global aviation hubs, Singapore’s rollout will provide a closely watched test of whether centralized SAF procurement can turn climate targets into a scalable financing model.