Flex Fare: No change fee; fare difference applies. Saver Lite Fare: $99 AUD change fee per guest; fare difference applies. International Flights: Short-Haul Flex Fare: $150 AUD change fee per guest; fare difference applies. Short-Haul Saver Fare: $250 AUD change fee per guest; fare difference applies. Long-Haul Flex Fare: $300 AUD change fee per guest; fare difference a... https://sites.google.com/view/flight-change-virgin-australia/home