Jetstar Airways is changing its carry-on baggage weight limit (7 kg) and will switch to a size-based limit starting February 2, 2027.
Following the change, all reservations will now include one piece of carry-on luggage (free of charge) that “fits under the seat in front of you.” If you wish to store additional luggage in the overhead bins, you’ll need to purchase the “Priority Carry-On” option separately. Note that purchasing this option also entitles you to priority boarding.
© Source travel watch