Jetstar Carry-On Baggage Fees Up to $52: New Rules Explained 2026

Jetstar will charge passengers up to $52 for carry-on baggage placed in overhead lockers, a major shift in the budget airline's baggage policy. Starting February 2027, the airline removes the 7kg weight limit but introduces a paid "Priority Carry-on" option for larger bags. This change aims to reduce gate weighing stress and improve boarding efficiency, but it adds a new cost for travelers.

New Jetstar Carry-On Baggage Rules

Under the new model, every Jetstar booking includes one underseat bag (e.g., backpack, handbag, or laptop bag) free of charge. Passengers needing more space can purchase Priority Carry-on, which allows a second, larger bag for the overhead locker and priority boarding. The fee varies by route: $25 for Launceston to Sydney, $33 for Sydney to Melbourne, and up to $52 for Cairns to Tokyo.

Jetstar says the size-based approach matches other low-cost carriers globally. The airline will stop routinely weighing cabin bags but still recommends keeping carry-on under 10kg for safe lifting. Customers who only bring an underseat bag pay nothing extra, reinforcing the "pay for what you need" philosophy.

Why Jetstar Is Making This Change

CEO Stephanie Tully cited customer and crew feedback identifying gate weighing and overhead locker congestion as top stressors. By separating underseat and overhead baggage, Jetstar aims to streamline boarding, reduce delays, and enhance the airport experience. The move also aligns with industry trends toward unbundled pricing, where passengers pay only for services they use.

Comparison: Old vs. New Jetstar Carry-On Policy

How Much Will It Cost You?

Fees range from $25 to $52 depending on route length. For short domestic hops, the cost is modest, but for international like Cairns to Tokyo, it’s significant. Travelers who typically bring only a small backpack can avoid fees entirely. However, families or those needing extra items should budget for the add-on.

Key Takeaways for Travelers

• Every ticket includes one free underseat bag (e.g., backpack, purse).
• Priority Carry-on costs $25–$52 per flight segment.
• No more weight limit, but size restrictions still apply.
• Gate weighing is eliminated, but keep bags under 10kg for safety.
• Book early to secure Priority Carry-on, as availability may be limited.

What This Means for Budget Travel

Jetstar's move reflects a broader industry shift toward à la carte pricing. While base fares remain low, ancillary fees can add up. Travelers should compare total costs including baggage when booking. The new policy encourages minimal packing, potentially saving money for those who travel light.

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