Anybody taking more than a laptop or handbag on a Jetstar plane will pay extra for it from next February, when the airline brings in a fee for overhead baggage storage.
The new scheme replaces Jetstar’s 7kg carry-on weight limit, with the airline saying it will no longer be weighing carry-on luggage at check-in.

From February next year, overhead storage will cost extra on a Jetstar flight. iStock
From February 2, 2027, all Jetstar bookings will include storage for one under-seat bag “such as a backpack, handbag, or laptop bag”, measuring up to 40cm x 30cm x 20cm.
Customers bringing more luggage into the cabin will have to pre-purchase one of a limited number of Priority Carry-on spots, which will include overhead locker storage for a second, larger bag, and the chance to be among the first on board.
The cost will start at $25 on a one-way flight and will scale up depending on which flight is booked, with a list of examples provided by Jetstar topping out at $52 for a one-way flight from Cairns to Tokyo.
Passengers are asked to keep their overhead bags to 10kg or under so they can easily lift them, and within the given dimensions of 56cm x 36cm x 23cm.
There will be no changes to checked baggage rules, while an adult travelling with an infant will be allowed space for a second undercseat bag of baby items at no extra cost.
Customers who have existing bookings already in place for February 2 or later next year will receive a one-time automatic Priority Carry-on upgrade for free, Jetstar said.
“To make packing easier we’ve decided to remove the 7kg weight limit, so from February, the main thing customers will need to think about is the size of their carry-on,” Jetstar chief executive Stephanie Tully said.
“By giving customers an underseat bag with the option to add Priority Carry-on, we can make better use of overhead locker space, streamline boarding and help more flights depart on time.”