China Southern Airlines Baggage Allowance Guide for Australians (2026)
Quick Reference
China Southern Baggage: Your Key Numbers
Economy carry-on
1 bag, max 8 kg, 55 x 40 x 20 cm. No separate free personal item on most fares.
Checked allowance from Australia
Economy Standard: 1 piece (23 kg). Economy Flex/Full Flex: 2 pieces (23 kg each). Premium Economy: 1-2 pieces (23 kg each). Business: 2 pieces (32 kg each). First: 3 pieces (32 kg each).
Max single bag weight
32 kg per piece on Australia routes. 45 kg only where a US segment is involved.
Power bank rule
Carry-on only. Under 100 Wh: no approval needed. 100-160 Wh: prior approval, max 2. Over 160 Wh: banned. No in-flight charging.
Student and labour passenger bonus
Eligible international students and labour passengers can add 1 extra piece, with documentation.
Fare-type gotcha
Economy Standard includes only 1 checked bag, not 2. Check your fare type before you fly.
China Southern's baggage allowance from Australia: carry-on is 1 bag up to 8 kg (55 x 40 x 20 cm). Checked baggage depends on fare - Economy Standard includes 1 piece up to 23 kg, Economy Flex/Full Flex includes 2 pieces up to 23 kg each, Business includes 2 pieces up to 32 kg each, and First includes 3 pieces up to 32 kg each. No single checked piece should exceed 32 kg on non-US routes.
China Southern Airlines is the busiest mainland Chinese carrier on the Australia-China market, flying from Sydney, Melbourne, Brisbane, Perth, Adelaide and Darwin into its Guangzhou hub.
This guide covers carry-on limits, checked allowances by cabin, the 2025-2026 power bank rules, and student and family allowances. All figures are sourced from China Southern's official Baggage Rules document and csair.com, verified as of May 2026.
Carry-On Baggage Rules
China Southern's carry-on allowance is tighter on size than many Australian travellers expect. Economy, Premium Economy and Business passengers get one carry-on bag at 8 kg; First Class passengers may bring two.
Carry-on size comparison - China Southern Airlines
Cabin bag
55 x 40 x 20 cm
Max 8 kg
Permitted
Small personal items
Coat, umbrella, handbag
Free, separate from cabin bag
Permitted
Oversized cabin bag
e.g. 60 x 45 x 25 cm
Exceeds limit
Must check
| Cabin | Max pieces | Max size (cm) | Max weight per piece |
|---|---|---|---|
| Economy, Premium Economy, Business | 1 piece | 55 x 40 x 20 cm | 8 kg |
| First | 2 pieces | 55 x 40 x 20 cm each | 8 kg each |
The sum of the three carry-on dimensions must not exceed 115 cm - roughly a 20-inch suitcase. Measure your packed bag, not just the empty shell.
Source: China Southern Baggage Rules - Verified May 2026
In addition to your 8 kg carry-on, China Southern allows a small number of free items without counting them against your allowance: a coat or shawl, an umbrella or cane, a small camera, binoculars, a reasonable amount of reading material, and a handbag for toiletries. There is no separate "personal item" category like a laptop bag - these are specific free exemptions, not a second full bag.
Checked Baggage in Full
China Southern groups the world into IATA-style traffic areas, and Australia falls under the Southwest Pacific region. Non-US routes are capped at 32 kg per checked piece. Routes involving the US allow up to 45 kg.
Standard allowance for Australia-China routes (piece concept)
Flights between Australia and Mainland China use the following allowances:
| Cabin / Fare | Pieces | Max weight per piece | Max total dimensions per piece |
|---|---|---|---|
| Economy Standard | 1 piece | 23 kg | 158 cm (L+W+H) |
| Economy Flex / Full Flex | 2 pieces | 23 kg each | 158 cm (L+W+H) each |
| Premium Economy Standard | 1 piece | 23 kg | 158 cm (L+W+H) |
| Premium Economy Flex / Full Flex | 2 pieces | 23 kg each | 158 cm (L+W+H) each |
| Business (all fare tiers) | 2 pieces | 32 kg each | 158 cm (L+W+H) each |
| First | 3 pieces | 32 kg each | 158 cm (L+W+H) each |
Source: China Southern Baggage Rules - Verified May 2026
Routes involving the United States
On a US segment - for example Sydney-Guangzhou-Los Angeles - the per-piece weight ceiling rises to 45 kg. Piece counts by cabin class don't change; only the maximum weight does.
i
Single-bag Economy fares catch people out China Southern's base Economy Standard fare from Australia includes only one 23 kg piece. Confirm you've booked a Flex or Full Flex fare if you need two bags - the second piece is far more expensive at the airport than booking it in beforehand.
International student and labour passenger allowances
China Southern gives two passenger types extra baggage, with documentation supplied at booking:
| Passenger type | Extra allowance | Eligibility |
|---|---|---|
| International students | 1 extra piece, same weight/size as standard adult allowance | Under 30, enrolled outside their country of nationality. Passport, visa and study certificate required at booking. Does not apply on the lowest "Saver" or "Light" branded Economy fares - fare naming varies by route and point of sale, so confirm with China Southern. |
| Labour passengers | 1 extra piece, same weight/size as standard adult allowance | Working in a country other than their nationality. Passport and labour visa required at booking. Route eligibility is narrower than the student allowance - confirm for the Australia corridor specifically. |
Does not stack with Sky Pearl Club baggage boosts - you receive whichever entitlement is higher, not both.
Source: China Southern Baggage Rules - Verified May 2026
Sky Pearl Club baggage boosts
Silver, Gold and Platinum Sky Pearl Club members get extra free baggage on China Southern-operated flights. Treat the figures below as indicative and confirm your exact entitlement with China Southern:
| Membership tier | SkyTeam equivalent | Checked boost (indicative) |
|---|---|---|
| Classic | - | None |
| Silver | Elite | 1 extra piece, or around 10 kg extra |
| Gold | Elite Plus | 1 extra piece, or around 20 kg extra |
| Platinum | - | Extra allowance applies; sized to match your cabin class |
Source: China Southern Sky Pearl Club - Elite Benefits and China Southern Sky Pearl Club Membership Manual - Verified May 2026
What Your Allowance Actually Gets You
Packing weight reference guide
Subtract your suitcase weight from your allowance first - a 55 cm carry-on case typically weighs 2.0-2.8 kg, a 67 cm checked case 3.0-3.5 kg, and a 76 cm checked case 3.8-4.8 kg.
Tight
Manageable
Light
| Allowance | What a typical packer fits | Rating |
|---|---|---|
| 8 kg carry-on | Case (2.2 kg) + 3-4 days clothes + laptop + toiletries. Every gram counts. | Tight |
| 23 kg checked (1 piece) | Case (3.2 kg) + 7-10 days clothes + shoes x2 + full toiletry bag + adapter/cables. | Manageable |
| 2 x 23 kg (Flex fares) | Two cases totalling 46 kg. Covers 3-4 weeks, a student relocation, or a family shopping trip back from China. | Generous |
| 32 kg (Business) | One large case (4.5 kg) + 14 days business wardrobe + shoes x3 + full toiletries + gifts. | Very generous |
Common item weights (approximate): T-shirt 200 g; jeans 700 g; dress 400 g; sneakers 750 g; dress shoes 1.0 kg; laptop 1.5-2.0 kg; toiletry bag (full) 1.0-1.5 kg; hardcover book 500 g; hairdryer 600 g; travel adaptor 150 g.
Which Suitcase for Your Trip?
💼
Short business trip or city stopover - 1 to 4 days
Economy Standard, or carry-on only. A 55 cm lightweight hardshell fits China Southern's 115 cm cabin gauge.
Carry-on: 55 x 40 x 20 cm max, 8 kg
Shop Lightweight Carry-On
🌏
Family holiday - 1 to 2 weeks, Flex fare
Two checked bags at 23 kg each. A 67 cm medium case per adult is the most practical choice.
Checked: 23 kg per piece, 158 cm max (L+W+H)
Shop Medium 67 cm Cases
🎓
Studying or working in China - relocation trip
Eligible students and labour passengers can add a third piece on top of a Flex fare's 2 x 23 kg. A 76 cm large case plus a 67 cm medium case maximises this.
Up to 3 pieces, 23 kg each, with documentation
Shop Large 76 cm Cases
✈️
Business travel, frequent flyer
Business gives 2 x 32 kg checked. A 55 cm carry-on in a professional colourway pairs best with the 8 kg cabin limit.
Carry-on: 8 kg + Checked: 2 x 32 kg
Shop Business Cases
👨👩👧👦
Travelling with children
Children on their own ticket get the same allowance as adults. Coordinated cases keep everyone organised through a Guangzhou connection.
Per child: 8 kg carry-on + checked allowance per fare
Shop Luggage Sets
Excess and Extra Baggage Charges
China Southern charges excess baggage by traffic area. Australia falls under Area 1 (routes between China, Southeast Asia, Central and Western Asia, South Asia, Japan, South Korea, Australia, New Zealand and the Americas/Africa).
| Excess type | Specification | Fee (CNY, mainland China point of sale) | Fee (USD, outside mainland China) |
|---|---|---|---|
| First extra piece | Up to 23 kg, up to 158 cm | 1,380 CNY | ~215 USD |
| Second extra piece or more | Up to 23 kg, up to 158 cm | 2,000 CNY | ~310 USD |
| Oversized | 159-203 cm total dimensions | 1,000 CNY | ~155 USD |
| Heavy piece (23-28 kg) | Within free piece count but overweight | 500 CNY | ~80 USD |
| Heavy piece (28-32 kg) | Within free piece count but overweight | 1,000 CNY | ~155 USD |
| Heavy piece (32-45 kg) | Within free piece count but overweight | 3,000 CNY | ~465 USD |
Fees are charged cumulatively if a bag breaches more than one limit at once. This fee schedule lists a charge for 32-45 kg bags on Australia routes - inconsistent with the 32 kg cap stated above. Confirm directly with China Southern if checking anything over 32 kg. Pre-purchasing online is cheaper than paying at the airport.
Source: China Southern Baggage Rules - Verified May 2026
Liquids, Gels, Powders and Restricted Items
Australian airport security rules apply independently of China Southern's own baggage rules. China applies a different, and on domestic flights stricter, regime - relevant if you have a connecting flight within China after landing in Guangzhou.
Standard liquids rule (departing Australia and on international/regional flights)
- Liquids, aerosols and gels in containers of 100 ml or less per item.
- All containers must fit inside one clear, resealable plastic bag with a capacity no greater than 1 litre.
- One bag per passenger, presented separately at security.
- Items exceeding 100 ml per container must be packed in your checked baggage, even if mostly empty.
China's domestic flight liquids rule is stricter
!
Liquids are largely banned in carry-on on Chinese domestic flights If your trip includes a connecting domestic flight within China after Guangzhou, liquids in carry-on are not permitted at all, except a small allowance of cosmetics, toothpaste and shaving cream for personal use (one item of each type, under 100 ml, presented for inspection). Duty-free liquids bought after your international security check can usually travel onto a connecting domestic flight if sealed with a visible receipt - pack everything else liquid into checked baggage before that connection.
Australia powder rules
!
Powders - special rules for flights departing Australia Powder substances (dry shampoo, protein powder, talc, sand and similar) exceeding 350 ml in volume per container may be confiscated at security. Pack larger quantities in checked baggage. Enforced by Australian airport security, not China Southern.
Medicines and medical liquids
Prescription medicines, baby formula, breast milk and medical liquids can exceed 100 ml on international flights if presented for inspection at security. Carry documentation from your doctor or pharmacy. On a domestic connection within China, liquid medication should still be declared and may be handed to crew for safekeeping.
Source: CAAC civil aviation security regulations and CAAC announcement on domestic liquids restrictions - Verified May 2026
Power Bank and Lithium Battery Rules (Updated 2025-2026)
China's aviation regulator, the CAAC, tightened power bank rules in 2025. China Southern enforces these closely, and they are stricter than on many Western carriers.
Capacity limits
- Up to 100 Wh (or no more than 2 g of lithium metal): no prior approval needed. Most standard phone power banks (up to roughly 27,000 mAh) fall in this range.
- 100-160 Wh: requires declaration at check-in and prior approval. Maximum two per passenger.
- Over 160 Wh: prohibited entirely, with no excess-baggage workaround.
- Maximum 15 portable electronic devices and 20 spare batteries per passenger in total.
3C/CCC certification (mainland China departures)
!
Power banks need a clear 3C (CCC) mark from China Effective 28 June 2025, the CAAC prohibits power banks without a clear 3C/CCC certification mark, with illegible markings, or matching a recalled batch, on flights departing mainland China - including domestic connecting legs through Guangzhou. Bring a power bank with a visible, legible capacity label if flying Australia-Guangzhou-onward within China, or risk confiscation at the connecting security checkpoint.
Carriage and in-flight use
- Power banks and spare lithium batteries must always be in cabin baggage - never checked, regardless of capacity.
- No charging devices via power bank, and no recharging the power bank itself, during the flight.
- From late March 2026, a new ICAO standard recommends keeping power banks in the seat pocket or under the seat in front rather than the overhead bin, so they can be reached quickly if a battery overheats. China Southern's guidance is consistent with this.
- Damaged, recalled, or unlabelled batteries are prohibited outright.
Source: China Southern - lithium battery safety rules and China Southern - items with limitation on carriage - Verified May 2026
Families - Children and Infant Allowances
Infants (under 2 years old, no seat purchased)
A lap infant gets a checked baggage allowance on top of your own ticket allowance:
| What's included for lap infants | Details |
|---|---|
| Checked baggage | 1 piece up to 10 kg, max dimensions 115 cm (L+W+H) |
| Stroller / baby basket | 1 collapsible stroller or baby basket included free, carried in cabin or cargo hold |
| Infant food | May be carried into the cabin and shown to security staff |
10 kg is notably lower than several other Australia-China carriers, which often allow up to 23 kg for lap infants.
Source: China Southern Baggage Rules - Verified May 2026
Children aged 2 and over (child ticket with seat)
Children on a child ticket get the full adult baggage allowance for their fare type and cabin. A child on an Economy Flex ticket gets 2 x 23 kg checked, same as an adult.
✓
Mobility aids travel free A folding wheelchair, crutches, straps or other mobility aids are carried free for passengers who depend on them, in addition to the standard allowance. Service dogs for vision or hearing impaired passengers also travel free, with advance request and medical certification.
Codeshare and Multi-Carrier Journey Rules
China Southern's Virgin Australia codeshare (early 2026) and existing SkyTeam partnerships (Delta, Korean Air) mean more itineraries now mix carriers. Baggage rules can change depending on how your ticket is structured.
| Journey type | Which policy applies? |
|---|---|
| Flights marketed and operated by China Southern (CZ flight number, CZ aircraft) | China Southern baggage rules apply in full. |
| Virgin Australia codeshare connections within Australia (e.g. Sydney-Melbourne on a CZ-numbered ticket) | Through check-in is generally available, but the operating carrier's baggage rules may apply to that domestic segment. Confirm at booking. |
| SkyTeam partner flights (Delta, Korean Air, and other SkyTeam members) | The Most Significant Carrier (MSC) rule typically applies. Sky Pearl Club status may carry partial benefits depending on the partner. |
| Multi-carrier itinerary booked separately (not on one ticket) | Each flight is governed independently by the operating carrier's own policy. No guarantee of baggage transfer between separately booked flights. |
On single-ticket itineraries connecting through Guangzhou, checked baggage is generally through-checked to your final destination. Always check your e-ticket or Manage Booking for the exact allowance per segment.
Source: csair.com and China Southern-Virgin Australia codeshare announcement - Verified May 2026
How China Southern Compares on the Australia-China Route
China Southern's standard Economy allowance compared with other major carriers connecting Australia to North Asia and beyond:
China Southern (Economy Flex)
2 x 23 kg
Economy Flex/Full Flex from Australia. Standard fare: 1 x 23 kg. Carry-on: 8 kg.
Cathay Pacific
2 x 23 kg
Economy Essential from Australia (weight concept). Carry-on: 7 kg.
Singapore Airlines
30 kg
Economy standard from Australia (weight concept). Carry-on: 7 kg.
Qantas
30 kg
Economy Flexi/Classic from Australia. Economy Lite: 23 kg. Carry-on: 7 kg.
China Eastern
2 x 23 kg
Standard Economy from Australia (piece concept). Carry-on: 5-8 kg depending on route.
Allowances reflect standard published Economy fares as of May 2026. Always verify on the carrier's own website before booking.
Common Mistakes to Avoid
- Assuming Economy Standard includes two checked bags. It includes only one 23 kg piece. Book Flex or Full Flex upfront if you'll need two.
- Packing an oversized carry-on. The 115 cm total-dimension limit and 8 kg cap are tighter than several rival carriers.
- Carrying an unlabelled power bank, or one over 160 Wh. Unlabelled batteries risk confiscation, especially on a domestic leg through Guangzhou. Over 160 Wh is banned outright.
- Assuming student or labour passenger allowances apply automatically. They require documentation at the time of ticket purchase and don't apply on every fare.
- Assuming a Sky Pearl Club boost applies on a Virgin Australia codeshare leg. Boosts apply on China Southern-operated flights; partner segments may differ.
Best Suitcase Sizes for China Southern - Tosca Recommendations
| Trip type | Recommended size | Why it works | Shop |
|---|---|---|---|
| Carry-on only (1-4 nights) | 55 cm / cabin-approved | Fits within the 55 x 40 x 20 cm and 115 cm total-dimension limits. A lightweight shell keeps weight under the 8 kg cap. | View carry-ons |
| Short to medium holiday (5-10 nights) | 67 cm / medium checked | Fits within the 158 cm total dimension and 23 kg limit. The most versatile size for single-traveller checked baggage. | View 67 cm cases |
| Long stay, study or relocation trip | 76 cm / large checked | Maximises the 23 kg allowance on a Flex fare or with a documentation bonus. Pair with a carry-on for a complete set. | View 76 cm cases |
| Business travel | 67 cm medium + 55 cm carry-on | Business gives 2 x 32 kg checked, but the 8 kg cabin limit is tighter than some rivals - pair a compact 55 cm carry-on with a 67 cm checked case. | View business range |
| Families and sets | Matched luggage sets | Coordinated sets speed up baggage drop and help you spot bags at the carousel. Each child ticket carries its own full allowance. | View luggage sets |
Tosca product range: toscatravelgoods.com.au
Frequently Asked Questions
Does China Southern's Economy fare include two checked bags from Australia?
Not by default. The base Economy Standard fare includes one piece up to 23 kg. To get two checked bags, book an Economy Flex or Full Flex fare.
What is the carry-on weight limit on China Southern?
8 kg for one bag in Economy, Premium Economy and Business, max 55 x 40 x 20 cm with three sides not exceeding 115 cm. First Class may carry two such bags.
Can I bring a power bank on a China Southern flight?
Yes. It must be in cabin baggage only, never checked. Up to 100 Wh needs no approval; 100-160 Wh needs prior approval (max 2); over 160 Wh is banned. No charging devices, or recharging the power bank, in flight. On a domestic Chinese connection, it also needs a clear, legible capacity/CCC label or it may be confiscated.
What is the maximum weight for a single checked bag on China Southern?
32 kg on Australia routes that don't involve the US; 45 kg where a US segment is included. China Southern's own excess fee schedule also shows a paid charge tier for 32-45 kg bags on Australia routes, which conflicts with the 32 kg cap - confirm directly with China Southern before checking anything close to or above 32 kg.
Do international students get extra baggage on China Southern?
Yes, one extra piece at the standard adult weight and size, with passport, visa and study certificate provided at booking. Doesn't apply on the lowest "Saver" or "Light" branded Economy fares, and doesn't stack with Sky Pearl Club boosts.
How much does it cost to add an extra bag on China Southern?
On Australia routes, around 1,380 CNY (roughly 215 USD) for the first extra piece, rising to around 2,000 CNY (roughly 310 USD) for a second or more. Oversized and overweight fees apply on top. Pre-purchasing online is cheaper than paying at the airport.
Does flying Business Class give you more checked baggage on China Southern from Australia?
Yes - 2 pieces at 32 kg each (64 kg total) versus 46 kg on Economy Flex. Carry-on stays at 8 kg.
Do children and infants get a baggage allowance on China Southern?
Children on a child ticket get the same allowance as adults on the same fare. Lap infants get 1 checked piece up to 10 kg, plus a free stroller or baby basket - lower than several other Australia-China carriers.
Is my checked baggage through-checked if I connect through Guangzhou?
Generally yes, on single-ticket itineraries connecting through Guangzhou. Virgin Australia codeshare connections within Australia may follow Virgin Australia's own policy for that domestic leg.
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