Jetstar Baggage Allowance 2026: Complete Carry-On & Checked Baggage Guide

Planning a trip with Jetstar and wondering how much luggage you can take? Understanding the Jetstar baggage allowance before your flight can help you pack correctly, avoid unnecessary airport charges, and make your journey easier.

Jetstar is a low-cost airline, so baggage allowances can depend on your fare, bundle, route, and operating airline. There is also an important upcoming change to Jetstar Airways (JQ) carry-on baggage rules from 2 February 2027. For flights before that date, the current system generally allows two cabin items with a combined 7 kg on Starter fares, while eligible passengers can increase this to 14 kg. From 2 February 2027, Jetstar Airways will move to a size-based carry-on model.

This guide explains the current Jetstar baggage allowance 2026, checked baggage options, carry-on dimensions, extra baggage, weight limits, and the upcoming 2027 changes.

Read More: Airblue Baggage Allowance

Jetstar Baggage Allowance at a Glance

For Jetstar Airways flights departing before 2 February 2027, the standard Starter carry-on allowance is:

• 2 cabin items
• 7 kg combined weight
• 1 main cabin bag
• 1 small personal item
• Main bag maximum size: 56 × 36 × 23 cm

Eligible passengers can purchase an additional 7 kg, increasing the total carry-on allowance to 14 kg. With the 14 kg option, the main item can weigh no more than 10 kg.

Jetstar also allows passengers to purchase up to 40 kg of checked baggage, depending on the flight and booking. No individual checked bag can weigh more than 32 kg.

Jetstar Carry-On Baggage Allowance

The Jetstar carry-on baggage allowance depends on the applicable fare and travel date.

For Jetstar Airways flights departing before 2 February 2027, a standard Starter fare includes:

• One main cabin item
• One small item
• 7 kg combined weight

The main item must fit into the overhead locker and cannot exceed 56 cm high × 36 cm wide × 23 cm deep. The smaller item, such as a handbag or thin laptop bag, needs to fit underneath the seat.

Your cabin allowance includes everything you bring onboard. This means a laptop bag, handbag or similar personal item is not automatically additional baggage outside the stated allowance.

Jetstar 7kg Cabin Baggage Rule

The Jetstar 7kg carry-on baggage rule is important for passengers travelling on the standard Economy/Starter arrangement before February 2027.

The 7 kg allowance is shared across your two permitted cabin items.

For example:

• Main cabin bag: 5 kg
• Personal item: 2 kg
• Total: 7 kg

This is within the standard allowance.

Another passenger could have:

• Main cabin bag: 6 kg
• Personal item: 1 kg
• Total: 7 kg

The important point is that the combined weight must remain within the applicable allowance.

Jetstar can monitor cabin baggage at the airport. If your luggage exceeds the permitted weight or size, additional fees may apply and the bag may need to be checked into the aircraft hold.

Jetstar 14kg Carry-On Baggage

If 7 kg is not enough, Jetstar offers an option to increase the carry-on allowance to 14 kg on eligible flights.

The 14 kg allowance allows two items:

• One main overhead item
• One small under-seat item

However, the main cabin bag cannot weigh more than 10 kg. The remaining allowance can be used by the smaller item. Availability depends on the route and flight.

For example:

• Main bag: 9 kg
• Small item: 5 kg
• Total: 14 kg

Or:

• Main bag: 10 kg
• Small item: 4 kg
• Total: 14 kg

This option can be useful for travelers who want to avoid checking a suitcase.

Jetstar Checked Baggage Allowance

The Jetstar checked baggage allowance depends on your fare or bundle.

Some Jetstar fares do not include checked baggage, while certain bundles include a specific baggage allowance. Passengers can also purchase additional checked baggage when booking or through Manage Booking.

Jetstar currently allows passengers to purchase up to 40 kg of checked baggage per passenger.

Depending on the fare and route, baggage options can include different weight levels such as:

• 15 kg
• 20 kg
• 25 kg
• 30 kg
• 35 kg
• 40 kg

The exact options can vary by flight. Jetstar’s published sales information notes that 15 kg has specific availability restrictions, while higher allowances depend on the applicable route and booking.

Jetstar 20kg Baggage Allowance

A 20 kg Jetstar baggage allowance is available with selected fares and bundles.

For example, Jetstar’s Packed bundle includes 20 kg checked baggage per passenger.

Other fares may allow passengers to add 20 kg separately.

If your booking includes 20 kg of checked baggage, remember that this is separate from your cabin allowance. Your checked baggage weight cannot be transferred to your carry-on allowance.

Jetstar 40kg Checked Baggage

For passengers carrying a lot of luggage, Jetstar allows up to 40 kg of checked baggage on eligible bookings.

However, the 40 kg allowance does not mean you can put 40 kg into one suitcase.

Jetstar states that no individual checked bag can weigh more than 32 kg.

For example, if you purchase 40 kg, you could divide it between two bags:

• Bag 1: 20 kg
• Bag 2: 20 kg

Or:

• Bag 1: 30 kg
• Bag 2: 10 kg

This keeps each individual bag within the 32 kg limit.

Jetstar Baggage Weight Limit

The Jetstar baggage weight limit depends on whether your luggage is cabin baggage or checked baggage.

For current carry-on rules before 2 February 2027:

• Standard allowance: 7 kg combined
• Optional increased allowance: 14 kg
• Main item under 14 kg allowance: maximum 10 kg

For checked baggage:

• Purchased allowance can reach 40 kg
• Individual checked bags cannot exceed 32 kg

Weigh your luggage before travelling because exceeding your purchased allowance can result in additional charges at the airport.

Jetstar Baggage Size Limit

For the current carry-on system, the main cabin bag must not exceed:

56 × 36 × 23 cm

This includes the bag’s wheels and handles.

The smaller personal item needs to fit underneath the seat.

If you purchase the 14 kg carry-on allowance, the same main-bag dimensions apply, but the main item can weigh up to 10 kg.

Travelers with oversized items should check Jetstar’s separate oversized baggage rules because an item may require additional handling charges.

Jetstar Excess Baggage Fees

Jetstar excess baggage fees depend on your route, baggage allowance, and when you purchase the baggage.

Jetstar recommends adding checked baggage before arriving at the airport. Its published information states that buying baggage online when booking can help passengers save compared with airport charges.

If your suitcase weighs more than the allowance you purchased, you may need to pay excess baggage charges.

For example, if your booking includes 20 kg and your checked suitcase weighs 24 kg, the extra weight may result in an additional charge.

The exact price should be checked against your particular booking because baggage fees can vary by route.

How to Add Extra Baggage to a Jetstar Booking

If you have already booked your flight and discover that you need more luggage, Jetstar allows eligible passengers to add baggage through Manage Booking.

Checked baggage can be added up to 40 kg in total. Jetstar also provides options for increasing current carry-on baggage from 7 kg to 14 kg on selected flights before the new 2027 rules take effect.

Adding baggage before reaching the airport is generally more convenient than arriving with excess luggage and dealing with additional charges at check-in.

Jetstar Baggage Fees: How to Save Money

Travelers can reduce unexpected baggage costs by following a few simple steps.

1. Check Your Fare

Do not assume checked baggage is included. Some Jetstar fares are designed as basic fares and require passengers to purchase checked baggage separately.

2. Weigh Your Bags at Home

Use a luggage scale before leaving for the airport.

3. Purchase Baggage in Advance

Jetstar states that checked baggage is generally cheaper when purchased online than when added at the airport.

4. Measure Your Carry-On

Make sure your main cabin bag is within the allowed dimensions.

5. Don’t Put More Than 32kg in One Checked Bag

Even if your total allowance is 40 kg, individual bags cannot exceed the 32 kg safety limit.

Jetstar Starter Fare Baggage

The Jetstar Starter fare provides the basic carry-on allowance.

For Jetstar Airways flights departing before 2 February 2027, Starter passengers receive:

• 7 kg cabin baggage
• Maximum 2 cabin items
• One main item
• One small item

Checked baggage is not automatically included with the basic Starter fare and can be purchased separately.

This means travelers should compare the total cost of the ticket plus baggage rather than looking only at the initial fare.

Jetstar Business Class Baggage

Jetstar Business Class has a higher carry-on allowance.

For the current rules before 2 February 2027, Business Class passengers receive 14 kg of carry-on baggage across two items, with no single item exceeding 10 kg.

Selected Business bundles can also include checked baggage. The exact allowance should be confirmed in the booking.

Jetstar Oversized Baggage

Oversized baggage can include large sporting equipment, boards, bikes and other bulky items.

Jetstar’s published baggage information states that an oversized-item handling fee can apply to items with a single side longer than one metre. This fee is separate from the normal baggage allowance.

If you are travelling with a bicycle, surfboard, golf equipment or other large item, check the applicable oversized baggage requirements before your flight.

Jetstar Sports Equipment

Travelers can take various types of sporting equipment, but special conditions may apply.

Common examples include:

• Bicycles
• Surfboards
• Golf clubs
• Skis
• Sporting bags

Sports equipment generally needs to be included within your purchased checked baggage allowance. Oversized handling charges can also apply depending on the item.

If your sports equipment is heavy or bulky, check the requirements before booking because special packaging and fees may apply.

Jetstar Baggage for Infants and Children

Families travelling with children should check Jetstar’s specific family baggage rules.

For flights under the current system, infants travelling on a parent’s lap do not have their own standard carry-on baggage allowance, although additional checked baggage provisions may apply.

Items such as prams, strollers, portable cots and approved child seats may be handled under Jetstar’s family baggage provisions.

Parents should check their booking before travelling to confirm exactly which baby equipment is included.

Jetstar Laptop Bag and Handbag Policy

A laptop bag, handbag or similar small item is treated as part of the carry-on allowance under the current rules.

For the current 7 kg system, passengers can bring:

• 1 main cabin item
• 1 small item

The combined weight must stay within 7 kg unless the passenger has purchased or received a higher allowance.

This is important because travelers sometimes assume a handbag or laptop bag is automatically extra.

Jetstar Carry-On Changes From February 2027

One of the biggest recent developments for Jetstar baggage allowance is the upcoming carry-on change.

For Jetstar Airways (JQ) flights departing from 2 February 2027, Economy passengers will receive one under-seat bag as the standard carry-on allowance.

The under-seat bag can measure up to:

40 × 30 × 20 cm

Passengers who need an overhead bag can purchase Priority Carry-on or choose a fare/bundle that includes it. The overhead bag can measure up to:

56 × 36 × 23 cm

Under the new model, there will no longer be the current 7 kg combined carry-on weight limit. However, no single bag can weigh more than 10 kg.

This is an important distinction for anyone searching for Jetstar baggage allowance 2027.

What Happens to Existing Jetstar Bookings?

Jetstar has provided specific transition arrangements.

Bookings made before 5 August 2026 for travel from 2 February 2027 onwards will be automatically upgraded to the new Priority Carry-on option at no additional cost. Jetstar says customers who previously purchased the additional 7 kg carry-on option will also receive a refund for that purchase.

Flights departing before 2 February 2027 remain under the current carry-on rules.

Therefore, always check the baggage allowance shown in your itinerary or Manage Booking.

Jetstar Japan Baggage Rules

Jetstar Japan (GK) does not automatically follow the new Jetstar Airways JQ carry-on system.

Jetstar’s information states that the existing weight-based system continues for Jetstar Japan, while Jetstar Airways introduces the new size-based system from 2 February 2027.

If your itinerary includes both JQ and GK flights, check the baggage allowance for each flight sector.

A connecting itinerary may have different carry-on conditions for each operating carrier.

Jetstar Baggage for Connecting Flights

If your journey includes multiple Jetstar carriers, the baggage allowance can differ between flight sectors.

For example, a journey involving Jetstar Airways (JQ) and Jetstar Japan (GK) after 2 February 2027 may have:

• JQ: new size-based carry-on system
• GK: existing 7 kg or 14 kg weight-based system

Jetstar advises passengers to check the allowance for each sector in their itinerary or Manage Booking.

This is particularly important for international trips with connecting flights.

Jetstar Power Bank and Battery Rules

Baggage allowances are not the only rules passengers need to consider.

Spare lithium batteries must be packed in carry-on baggage rather than checked baggage. Jetstar also has specific restrictions for dangerous goods and batteries.

International travelers should also check liquid restrictions before packing toiletries and other liquids in cabin baggage.

Tips for Packing Your Jetstar Luggage

Before travelling, use this simple checklist:

• Check your exact fare.
• Confirm your included checked baggage.
• Weigh your carry-on.
• Measure your cabin bag.
• Check your personal-item size.
• Weigh every checked suitcase.
• Keep each checked bag under 32 kg.
• Purchase extra baggage before the airport if required.
• Check special rules for sports equipment.
• Check your allowance for each connecting flight.
• Review the new rules if travelling from 2 February 2027.

These simple steps can help you avoid unexpected baggage charges.

Common Jetstar Baggage Mistakes

Assuming Checked Baggage Is Included

Basic Jetstar fares may not include checked baggage. Always check your booking.

Forgetting the Personal Item Counts

Under the current system, your handbag or laptop bag forms part of your cabin baggage allowance.

Putting 40 kg in One Suitcase

The total allowance can reach 40 kg, but no individual checked bag can exceed 32 kg.

Using the Wrong 2027 Rules

The current 7 kg carry-on rules apply to flights before 2 February 2027. Jetstar Airways flights from that date will use a new size-based system.

Assuming Jetstar Japan Is the Same

Jetstar Japan has different carry-on arrangements, so check the operating carrier for every sector.

Final Thoughts

The Jetstar baggage allowance 2026 depends on your fare, route and whether you have purchased additional baggage.

For Jetstar Airways flights departing before 2 February 2027, the standard Starter carry-on allowance is 7 kg across two items, consisting of one main cabin bag and one small personal item. The main bag can measure up to 56 × 36 × 23 cm. Eligible passengers can increase their carry-on allowance to 14 kg, with the main item limited to 10 kg.

Jetstar also allows passengers to purchase up to 40 kg of checked baggage on eligible bookings. No individual checked bag can exceed 32 kg.

Travelers should also be aware of the upcoming 2 February 2027 carry-on change. Jetstar Airways will move to a size-based model, with an under-seat bag included as standard and Priority Carry-on available for passengers who want an overhead bag.

Because baggage rules can change according to the operating airline, route, fare and travel date, the safest option is to check your specific allowance in your Jetstar itinerary or Manage Booking before packing.

Frequently Asked Questions

How much baggage can I take on Jetstar?

For Jetstar Airways flights departing before 2 February 2027, the standard Starter carry-on allowance is 7 kg across two items. Checked baggage is purchased separately unless included in your fare or bundle.

Is Jetstar carry-on baggage 7 kg?

Yes, the standard current allowance for Jetstar Airways flights before 2 February 2027 is 7 kg across two carry-on items. An additional 7 kg can be purchased on selected routes, increasing the total to 14 kg.

What size can my Jetstar carry-on bag be?

The current main cabin bag maximum is 56 × 36 × 23 cm. A small personal item must fit under the seat.

Can I take 14 kg on Jetstar?

Yes, eligible passengers can purchase an additional 7 kg carry-on allowance, bringing the total to 14 kg. The main cabin bag cannot weigh more than 10 kg.

How much checked baggage can I buy on Jetstar?

Jetstar allows eligible passengers to purchase up to 40 kg of checked baggage.

What is the maximum weight for one Jetstar checked bag?

No individual checked bag can weigh more than 32 kg.

Does Jetstar include checked baggage?

It depends on the fare or bundle. Some basic fares do not include checked baggage, while selected bundles include a specific allowance.

When are Jetstar baggage rules changing?

Jetstar Airways is changing its carry-on baggage model for flights departing from 2 February 2027.

What will Jetstar’s new carry-on allowance be in 2027?

From 2 February 2027, standard Economy bookings will include one under-seat bag up to 40 × 30 × 20 cm. Passengers can purchase Priority Carry-on for an additional overhead bag up to 56 × 36 × 23 cm.

Does Jetstar Japan have the same new baggage rules?

No. Jetstar Japan continues with its existing weight-based carry-on system, while Jetstar Airways introduces the new system from 2 February 2027.

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