Air New Zealand Luggage & Bag Allowance Guide 2026
Last updated: April 2026. All allowances sourced directly from airnewzealand.com. Airline policies change - always confirm with Air New Zealand before you fly.
Flying Air New Zealand from Australia?
Air New Zealand's baggage rules are shaped by a clear fare-type structure, and the one rule that catches most Australian travellers out is this: if you booked a Seat Only fare, you get carry-on only - no checked baggage at all, regardless of how far you are flying.
Every other fare tier includes at least one checked bag. Once you know your fare, Air New Zealand's rules are among the most straightforward of any carrier flying the trans-Tasman and trans-Pacific routes.
This guide covers carry-on rules, checked baggage by fare and cabin, Koru member benefits, specific route exceptions, excess baggage costs, packing weights in real terms, and the right suitcase for each trip type. All figures are sourced from airnewzealand.com.
Air New Zealand Baggage Allowance - Quick Reference
| Fare type | Carry-on | Checked bags included |
|---|---|---|
| Seat Only | 1 bag + 1 small item (7 kg total) | None - carry-on only |
| Seat + Bag / Flexichange | 1 bag + 1 small item (7 kg total) | 1 piece, up to 23 kg |
| Flexirefund / Economy (international) | 1 bag + 1 small item (7 kg total) | 2 pieces, up to 23 kg each |
| The Works / Worksflexi | 1 bag + 1 small item (7 kg total) | 1 piece, up to 23 kg |
| Premium Economy | 2 bags + 1 small item (14 kg total) | 2 pieces, up to 23 kg each |
| Business Premier / Business Premier Luxe | 2 bags + 1 small item (14 kg total) | 3 pieces, up to 23 kg each |
The Seat Only Fare: What It Means for Your Bags
Air New Zealand's Seat Only fare is the cheapest ticket type and includes carry-on baggage only. There is no checked bag at all. This matters particularly for trans-Tasman and New Zealand domestic routes, where Seat Only fares are common and can look very competitive against other options.
If you are on a Seat Only fare and arrive at the airport with a bag that exceeds the carry-on limits, you will need to check it in and pay excess baggage charges at the airport - which are considerably higher than pre-purchase prices. You can upgrade a Seat Only fare to include a checked bag via Manage Booking, up to 90 minutes before an international flight or 30 minutes before a domestic one.
Koru member exception: Koru Gold, Koru Elite, and Koru Black members get an additional checked bag even on Seat Only fares - but only on Air New Zealand-operated and ticketed flights. Seat fares do not include the additional bag benefit for standard Koru members.
Air New Zealand Carry-On Allowance
The short answer: Economy passengers get one carry-on bag plus one small item, with a combined limit of 7 kg. Premium Economy and Business Premier passengers get two carry-on bags plus one small item, with a combined limit of 14 kg. Koru Gold and Elite members also receive two carry-on bags on eligible flights.
| Cabin / Status | Carry-on bags | Combined weight limit | Max dimensions per bag |
|---|---|---|---|
| Economy (all fares) | 1 bag + 1 small item | 7 kg total | 55 x 40 x 23 cm (118 cm total linear) |
| Premium Economy / Business Premier | 2 bags + 1 small item | 14 kg total | 55 x 40 x 23 cm (118 cm total linear) |
| Koru Gold / Elite members | 2 bags + 1 small item | 14 kg total | 55 x 40 x 23 cm (118 cm total linear) |
Laptop bags: A standard or large laptop bag counts as a carry-on bag, not a small personal item. If your laptop bag is large enough to be noticeable as a bag, Air New Zealand treats it as your carry-on - leaving no room for a separate cabin suitcase unless you are in Premium Economy or Business Premier.
Route Exceptions Worth Knowing for Australian Travellers
Air New Zealand's checked baggage allowances have several route-specific exceptions that apply directly to Australian travellers. These are not widely advertised and can catch people out when comparing fares.
| Route | Standard Economy allowance | Exception |
|---|---|---|
| Australia to USA/Canada (excl. New York) | 1 piece (standard Economy) | 2 pieces allowed on these routes |
| Australia to New York | 1 piece | Standard 1 piece applies (no exception) |
| Australia to Honolulu | 1 piece (standard Economy) | 2 pieces allowed on this route |
| Australia to Shanghai or Singapore | 1 piece (standard Economy) | 2 pieces allowed on these routes |
Koru Membership and Extra Checked Baggage
Koru membership (Air New Zealand's frequent flyer tier programme) provides an additional free checked bag on eligible fares.
The key rule: the extra bag benefit applies per member based on their own fare, not a travelling companion's fare. It also applies only on Air New Zealand-operated and ticketed flights - not on codeshare or partner airline segments.
| Tier | Extra checked bag | Note |
|---|---|---|
| Koru (standard) | +1 bag (excl. Seat and Business fares) | Does not apply on Seat Only fares |
| Koru Gold / Koru Elite | +1 bag (all eligible fares) | Also receives 2 carry-on bags |
| Star Alliance Gold | +1 bag on Air NZ flights | Check Koru benefits page for details |
Packing Weight in Real Terms
Each checked bag may weigh up to 23 kg. If a bag exceeds 23 kg and you are willing to pay, you can pay an excess overweight charge at the airport for bags up to 32 kg - but it is always cheaper to split the weight across a prepaid extra bag. The total number of bags per passenger is capped at 3.
| Suitcase type | Typical case weight | Allowance (1 bag, 23 kg) | Left for packing |
|---|---|---|---|
| Standard large suitcase | 4.5 kg | 23 kg | 18.5 kg |
| Lightweight large suitcase | 3.2 kg | 23 kg | 19.8 kg |
| Premium lightweight large | 2.3 kg | 23 kg | 20.7 kg |
A 2.2 kg saving from choosing a premium lightweight suitcase is worth roughly one winter jacket plus a pair of boots. On a 23 kg allowance, that difference is proportionally more impactful than on a 30 kg allowance. Browse Tosca's large lightweight suitcase range to make the most of your Air New Zealand allowance.
Which Suitcase for Your Air New Zealand Trip?
| Trip type | Recommended suitcase | Why it works | Shop |
|---|---|---|---|
| Seat Only fare, short trip | Carry-on (up to 55 x 40 x 23 cm) | Only option on Seat Only - must stay within 7 kg | Lightweight Carry-On |
| Trans-Tasman, 3-7 days | Medium (65-70 cm) | Ideal for 23 kg checked allowance on Seat + Bag | Medium Lightweight |
| Auckland, 1-2 weeks | Large (75-80 cm) | Uses full 23 kg checked allowance; lighter case = more packing weight | Large Lightweight |
| USA / Pacific route (2 bags allowed) | Large + medium | Spreads weight across 2 x 23 kg; avoids single heavy bag | Large + Medium |
Pre-paid Extra Bags
Air New Zealand's Prepaid Extra Bags system allows you to add bags to your booking online up to 90 minutes before an international departure or 30 minutes before a domestic one. Pre-paid bags are almost always cheaper than paying at the airport. The maximum total across all passengers is 3 checked bags per person.
Prepaid Extra Bags are only available when your entire journey is ticketed and operated by Air New Zealand. If your itinerary includes a codeshare partner or another airline on the same ticket, excess baggage fees apply at check-in based on the rules of the most significant carrier.Common Air New Zealand Baggage Mistakes to Avoid
- Booking a Seat Only fare without realising there is no checked baggage included - read the fare conditions before you buy
- Assuming the route exception for 2 bags applies when it does not - New York from Australia still gets only 1 bag in standard Economy
- Carrying a standard laptop bag and expecting it to count as your small personal item - Air New Zealand treats it as your carry-on bag
- Packing a single bag over 23 kg when a prepaid second bag would be cheaper than the overweight charge
- Assuming Koru membership benefits apply on codeshare or partner airline-operated flights - they do not
- Travelling with separate tickets and expecting bags to be checked through - they will not be, and the allowance resets for each ticket
FAQs About Air New Zealand Baggage
How does Air New Zealand measure carry-on bag size?
By total linear dimensions - the sum of length + width + height. The maximum is 118 cm, which corresponds to a bag of approximately 55 x 40 x 23 cm. Air New Zealand specifies maximum individual dimensions of 55 cm x 40 cm x 23 cm.
Can I add a checked bag to a Seat Only booking?
Yes. You can upgrade from a Seat Only fare to a Seat + Bag fare via Manage Booking, up to 90 minutes before an international flight or 30 minutes before a domestic one. Alternatively, you can purchase a Prepaid Extra Bag for the same booking.
What is the maximum weight for a single Air New Zealand checked bag?
Each checked bag may weigh up to 23 kg under the free allowance. If a bag is over 23 kg and under 32 kg, and there is space on the aircraft, you can pay an overweight charge at the airport. Air New Zealand will not accept any single bag over 32 kg.
Do infants get a checked baggage allowance?
Infants travelling on an infant fare do not receive checked baggage, but they do get one piece of carry-on. Both child and infant fares allow you to check a stroller, car seat, booster seat, or portacot free of charge in addition to any other allowance.
What suitcase size is best for Air New Zealand from Australia?
For carry-on, any bag up to 55 x 40 x 23 cm works. A lightweight cabin suitcase maximises your usable weight within the 7 kg Economy limit. For checked baggage, a large suitcase (75-80 cm) is the best choice for a full 23 kg allowance. On routes with 2 bags allowed (such as Australia to USA or Honolulu), a large suitcase plus a medium or carry-on gives you the most flexible packing split.
Related Luggage Guides
For a full overview of suitcase sizes for Australian travellers, see our luggage and suitcase size guide.
Flying Qantas instead? Our Qantas luggage size guide covers domestic and international allowances, Frequent Flyer boosts, and Dash 8 rules.
Checking your allowance and pre-purchasing any extra bags before you arrive at the airport is the simplest way to avoid unexpected costs on any Air New Zealand fare.