South Africa, June 3 -- The airline said the latest reduction follows improvements in the availability and cost of Jet A1 fuel, as well as easing refining margins that have helped bring fuel prices down.

Fuel surcharge falls from March peak FlySafair introduced the surcharge in March after conflict in the Middle East disrupted global oil supply routes and triggered a sharp increase in jet fuel prices.

At the time, the airline said the surcharge would be applied as a separate line item and reviewed weekly to reflect changes in fuel costs.

The latest adjustment marks the largest reduction since the surcharge was introduced.

Illustrative data released by the airline shows the surcharge on the Johannesburg-Cape Town route has fallen from...