Quick Answer: What Is the Qantas Carry-On Baggage Allowance?
On most international Qantas Economy flights, passengers can bring one carry-on bag weighing up to 7 kg, with maximum dimensions of 56 × 36 × 23 cm, on board. On many domestic jet services within Australia, cabin baggage allowances can be higher, with options for a single bag up to 10 kg or two smaller bags with a combined weight of up to 14 kg, subject to aircraft and fare rules.
Passengers travelling in Premium Economy, Business, and First Class generally receive a higher cabin baggage allowance, while some regional QantasLink flights have stricter limits due to limited overhead bin space.
Carry-on rules can vary depending on your fare, cabin class, route, and aircraft type, so always check your booking before you travel.
Qantas Carry-On Allowance at a Glance
| Cabin Class | Carry-On Allowance | Personal Item |
| Economy (International) | 1 cabin bag (7 kg) | Yes |
| Premium Economy | 2 cabin bags (combined 14 kg) | Yes |
| Business | 2 cabin bags (combined 14 kg) | Yes |
| First | 2 cabin bags (combined 14 kg) | Yes |
| Domestic (Most Jet Aircraft) | Up to 2 cabin bags (subject to aircraft and fare) | Counts within carry-on allowance |
| QantasLink Dash 8 | 1 cabin bag (7 kg) | Counts within allowance |
What Is the Qantas Carry-On Size Limit?
Your cabin bag must fit safely in the overhead locker.
For most Qantas flights, the maximum carry-on size is:
- 56 × 36 × 23 cm
- 115 cm total dimensions
- Wheels, handles, and pockets are included in the measurement.
A soft garment bag is also accepted on many flights if it stays within the airline’s published size limits.
If you’re travelling on a smaller regional aircraft, such as a QantasLink Dash 8, the carry-on size allowance is smaller because overhead lockers have less space.
Before travelling, measure your bag after packing—not when it’s empty—to avoid surprises at the airport.
What Is the Carry-On Weight Limit?
The weight limit depends on your cabin class and aircraft.
| Cabin | Weight Limit |
| Economy | 7 kg |
| Premium Economy | Up to 14 kg combined |
| Business | Up to 14 kg combined |
| First | Up to 14 kg combined |
For Premium Economy, Business, and First, no individual bag should weigh more than 10 kg, even though the combined allowance is higher.
Unlike checked baggage, Frequent Flyer status usually does not increase your cabin baggage allowance.
Can You Bring a Personal Item?
Yes, on most international Qantas flights.
Along with your cabin bag, you can usually bring one small personal item that fits underneath the seat in front of you.
Examples include:
- Handbag
- Laptop bag
- Small backpack
- Camera bag
Your personal item should remain small enough to fit under the seat. If it’s too large and needs to go into the overhead locker, it may count as another carry-on bag.
One important difference is that on many domestic Qantas flights, you can bring a small personal item such as a handbag, laptop bag, or small backpack in addition to your cabin bag, provided it fits under the seat in front of you. If it’s too large and needs to go in the overhead locker, it may be treated as part of your total cabin baggage allowance.
Are Carry-On Rules Different on Domestic and International Flights?
Yes. International Economy passengers receive a separate personal item in addition to their cabin bag.
On most domestic flights, everything you bring into the cabin counts towards your carry-on allowance.
Regional aircraft also have less storage space, so cabin baggage rules may be enforced more strictly than on larger jets.
If your trip includes both domestic and international flights, always check the baggage allowance shown on your itinerary instead of assuming the same rules apply throughout your journey.
Need information about checked baggage? Read our Qantas Baggage Fees Guide for baggage allowances, extra baggage charges, and overweight bag rules.
What Happens if Your Carry-On Is Too Large or Too Heavy?
If your cabin bag exceeds Qantas’ size or weight limits, you may be asked to check it into the aircraft hold before boarding. Depending on the reason, additional baggage charges may apply.
This usually happens when:
- Your bag weighs more than the allowed limit.
- Your bag is larger than the permitted dimensions.
- You bring more cabin bags than your fare allows.
Sometimes, even correctly sized bags are checked free of charge because overhead lockers are full. In that case, the airline usually returns your bag at your destination, and you won’t normally be charged.
To avoid delays at the gate, weigh and measure your bag before leaving for the airport.
Can You Bring Liquids, Electronics, and Medicines?
Yes, but airport security rules still apply.
Liquids
On international flights, liquids, gels, and aerosols should generally be:
- In containers of 100 ml or less
- Packed inside one clear, resealable plastic bag
Some airports now use advanced screening technology that may allow larger liquid containers, but this depends on the airport—not Qantas. Check the security rules at your departure airport before you travel.
Electronics
Laptops, tablets, cameras, and mobile phones are allowed in your carry-on baggage. At some airports, you may be asked to remove larger electronic devices during security screening.
Batteries and Power Banks
Power banks and spare lithium batteries should always travel in your cabin baggage. They are generally not permitted inside checked baggage due to safety regulations.
Medicines
Prescription medicines and essential medical items can usually be carried in your cabin bag. If you’re travelling with liquid medication or medical equipment, carry any supporting documents if required.
Can You Bring Musical Instruments?
Yes. Small musical instruments that fit within the carry-on size and weight limits can usually travel in the cabin as your carry-on bag.
Larger instruments may need to:
- travel as checked baggage,
- be packed in a protective case,
- or have an extra seat purchased if they are too large for the overhead locker.
If you’re travelling with an expensive or fragile instrument, it’s best to check the requirements before your flight.
What About Baby Items?
Parents travelling with infants can usually bring essential baby items in addition to their own baggage allowance.
Depending on your route, these may include:
- a nappy bag,
- a stroller,
- a car seat,
- or other approved infant equipment.
The exact allowance may differ between domestic and international flights, so check your booking before you travel.
Common Carry-On Mistakes to Avoid
Many baggage issues happen because travellers misunderstand the rules rather than intentionally breaking them.
Some common mistakes include:
- Assuming domestic flights include a separate personal item.
- Forgetting to weigh the cabin bag before leaving home.
- Packing an oversized backpack and expecting it to count as a personal item.
- Ignoring the baggage rules for partner or codeshare airlines.
- Not checking if a regional QantasLink flight has lower cabin baggage limits.
A few minutes spent checking your allowance before packing can help you avoid unnecessary stress at the airport.
Are you planning your seat in advance? Read our Qantas Seat Selection Guide to understand your seating options before check-in.
Real Travel Examples
Flying internationally in Economy
You’re travelling from Sydney to London with a cabin suitcase and a laptop bag. Since international Economy allows one carry-on bag and one personal item, you can bring both without any issue, provided they meet the size and weight limits.
Taking a domestic business trip
You’re flying from Melbourne to Brisbane with a suitcase and a backpack. On most domestic jet services, both items count towards your carry-on allowance, so make sure your total baggage stays within the permitted limits.
Travelling on a regional QantasLink flight
You’re boarding a Dash 8 aircraft with a standard cabin trolley. Because regional aircraft have smaller overhead lockers, your bag may need to be checked at the gate even if it meets the usual cabin baggage size.
Carrying expensive electronics
You’re travelling with a laptop, camera, and important documents. Pack these in your cabin baggage so they stay with you throughout your journey, especially if your larger bag needs to be checked unexpectedly.
Tips for a Smooth Qantas Carry-On Experience
A little planning can help you avoid delays and unexpected baggage charges.
- Check your fare and aircraft type before packing.
- Measure your cabin bag, including wheels and handles.
- Weigh your bag at home instead of guessing.
- Keep medication, electronics, chargers, and valuables in your carry-on.
- Review baggage rules if your itinerary includes a partner airline.
Before You Fly
Before heading to the airport, take a few minutes to check the following:
✔ Confirm your carry-on allowance in Manage Booking.
✔ Make sure your bag meets the size and weight limits.
✔ Pack liquids according to airport security requirements.
✔ Keep travel documents and essential medication in your cabin bag.
✔ Check baggage rules for any codeshare or partner-operated flights.
Key Takeaways
- Most Economy passengers can bring one carry-on bag, while premium cabins receive a higher allowance.
- International and domestic carry-on rules are not always the same.
- Regional QantasLink flights may have stricter cabin baggage limits.
- Oversized or overweight cabin bags may need to be checked into the hold.
- Always check your booking before you travel to confirm your allowance.
Frequently Asked Questions (FAQs)
What is the Qantas carry-on baggage allowance?
Most Economy passengers can bring one cabin bag, while Premium Economy, Business, and First passengers generally receive a larger cabin baggage allowance. The exact allowance depends on your fare, route, and aircraft.
What is the Qantas carry-on weight limit?
Economy passengers generally have a 7 kg carry-on limit. Premium cabins receive a higher combined allowance, subject to per-bag limits.
Does Qantas weigh carry-on bags?
Qantas may check the size and weight of cabin baggage at check-in or before boarding, particularly on busy flights or regional aircraft.
Are carry-on rules different on QantasLink flights?
Yes. Some regional QantasLink aircraft have smaller overhead lockers and lower cabin baggage limits than larger Qantas aircraft.
What is the Qantas carry-on size limit?
For most flights, the maximum cabin bag size is 56 × 36 × 23 cm, including wheels and handles.
Can I bring a personal item with my carry-on?
Yes, on most international flights. A handbag, laptop bag, or small backpack that fits under the seat can usually be carried in addition to your cabin bag. Domestic rules may differ.
What happens if my carry-on is too large?
If your bag exceeds the permitted limits, it may need to be checked into the aircraft hold, and additional baggage charges may apply.
Do partner airlines follow the same carry-on rules?
Not always. If part of your journey is operated by another airline, that carrier’s cabin baggage policy may apply.
FlyTripInfo.com provides independent travel information and is not affiliated with Qantas Airways.
The information on this page is provided for general travel guidance only. Carry-on baggage allowances, cabin baggage size and weight limits, fare inclusions, and security requirements may change without notice. Travelers should always verify the latest cabin baggage rules directly with Qantas before departure, especially when traveling on codeshare or partner-operated flights.
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