Qantas carry-on size

Qantas allows one overhead bag up to 56 × 36 × 23 cm (22 × 14 × 9 in), wheels and handles included, plus an underseat bag up to 48 × 34 × 23 cm (18.9 × 13.4 × 9.1 in). The overhead bag can weigh up to 10 kg (22 lb).

Checked against the airlines’ websites on

Qantas
Overhead bag
56 × 36 × 23 cm22 × 14 × 9 inIncluded, up to 10 kg (22 lb)
Underseat bag
48 × 34 × 23 cm≈about 18.9 × 13.4 × 9.1 inIncluded
Checked bag
23 kg50 lb140 cm in total
First checked bag
Included in Economy
Qantas’s cabin bag limits drawn to scaleCarry-on56 cm22 in36 cm14 in23 cm9 inUnder the seat48 cm≈ 18.9 in34 cm≈ 13.4 in23 cm≈ 9.1 in

Overhead bag

Size
56 × 36 × 23 cm22 × 14 × 9 in
Weight
10 kg22 lb
Wheels and handles
Count toward the size
With your fare
Included in every fare
  • Domestic Economy and Business: 1 overhead bag, 1 underseat bag and 1 personal item, 14 kg (30 lb) in total with a maximum of 10 kg (22 lb) per item.
  • International Economy: 1 overhead bag and 1 personal item, 7 kg (15 lb) maximum.
  • The size includes wheels and packed-away handles. A bag over the limits has to be checked in.

Which other airlines take a 56 × 36 × 23 cm bag

Underseat bag

Size
48 × 34 × 23 cm≈about 18.9 × 13.4 × 9.1 in
Weight
10 kg22 lb
Wheels and handles
Count toward the size
With your fare
Included in every fare
  • A small duffle, backpack or large handbag, for example. International Economy has no underseat bag, only the overhead bag and a personal item.
  • You can also bring one small personal item, such as a cross-body bag, small handbag or a laptop in a slim bag; Qantas publishes no size for it.
  • In an exit row or at a bulkhead, the underseat bag goes in the overhead locker.
  • Qantas prints the size as 34 × 48 × 23 cm and, in inches, 13 × 18 × 9; but 48 cm is 18.9 inches: go by the centimetres.

Which other airlines take a 48 × 34 × 23 cm bag

Compare every airline’s under-seat limit on the personal item page.

Checked bags

Weight
23 kg50 lb
Total
140 cm55 in
  • Domestic Premium Economy: 2 pieces of up to 23 kg (50 lb) each; domestic Business: 2 pieces of up to 32 kg (70 lb) each.
  • Domestic Economy includes 1 piece of up to 23 kg (50 lb). No single piece can be over 32 kg (70 lb), whatever your allowance.
  • The three sides added together can’t be more than 140 cm (55 in) on domestic flights, or 158 cm (62 in) on international flights.
  • International Economy: 1 piece of up to 32 kg (70 lb) to North and South America, and 30 kg (66 lb) in total to the rest of the world.

Bag fees

First checked bag: Included in Economy.

  • At the airport on domestic flights: A$161 for each piece beyond your allowance, and A$64 for each piece over 23 kg.
  • Up to five extra pieces can be bought ahead for domestic flights; the price depends on route, Frequent Flyer tier and cabin.

Bag fees compared across airlines

Good to know

Power banks

From 15 December 2025, power banks can’t be used or charged at any time during the flight, including from in-seat power or USB ports. You can carry up to two, each no more than 160 Wh, in carry-on only, kept within reach in the seat pocket or under the seat in front.

Dash 8 flights

On QantasLink Dash 8 - Q400 flights the carry-on allowance is 1 overhead bag and 1 personal item, 7 kg (15 lb) maximum. Small wheelie bags don’t fit overhead, so they’re collected at boarding and returned on arrival. Only one checked bag of up to 23 kg (50 lb) is taken.

The cheapest fare, power banks and pets on Qantas

Qantas next to other Australian airlines

Carry-on limits: Qantas and other Australian airlines
AirlineCarry-on / cabin bagWeightIncluded?Personal item
Jetstar Airways56 × 36 × 23 cm≈about 22 × 14.2 × 9.1 in7 kg≈about 15 lbfor both bagsIncludedNo size published
Qantas56 × 36 × 23 cm22 × 14 × 9 in10 kg22 lbIncluded48 × 34 × 23 cm≈about 18.9 × 13.4 × 9.1 in
Virgin Australia56 × 36 × 23 cm≈about 22 × 14.2 × 9.1 in8 kg≈about 18 lbIncluded45 × 33 × 20 cm≈about 17.7 × 13 × 7.9 in

Wheels and handles: wheels and handles included for Qantas. Every airline drawn to scale

Questions

What size carry-on does Qantas allow?

One overhead bag up to 56 × 36 × 23 cm (22 × 14 × 9 in), wheels and handles included.

How big can a personal item be on Qantas?

Up to 48 × 34 × 23 cm (18.9 × 13.4 × 9.1 in), wheels and handles included. It has to fit under the seat in front of you.

Is there a weight limit for carry-ons on Qantas?

The overhead bag can weigh up to 10 kg (22 lb); the underseat bag up to 10 kg (22 lb).

How heavy can a checked bag be on Qantas?

Up to 23 kg (50 lb). Domestic Premium Economy: 2 pieces of up to 23 kg (50 lb) each; domestic Business: 2 pieces of up to 32 kg (70 lb) each. The size limit is 140 cm in total (55 in).

How much is a checked bag on Qantas?

First bag: included in Economy. At the airport on domestic flights: A$161 for each piece beyond your allowance, and A$64 for each piece over 23 kg.

Sources

  1. Qantas: Carry-on baggage allowances (checked 28 October 2026)
  2. Qantas: Checked baggage allowances (checked 28 October 2026)
  3. Qantas: Pre-purchase additional baggage (checked 28 October 2026)
  4. Qantas: Travelling with pets (checked 28 October 2026)
  5. Qantas: Travelling with a guide, assistance or hearing dog (checked 28 October 2026)
  6. Qantas: Spare batteries and power banks (checked 28 October 2026)
  7. Qantas: New safety measures for power banks on flights, effective 15 December 2025 (checked 28 October 2026)

Airline rules change. Spotted a figure that no longer matches the airline’s website? Tell us; corrections are logged on the sources page.

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