China Southern Airlines Baggage Fees (2026)
Quick summary
China Southern is a full-service carrier. International/regional routes follow the piece concept per IATA Resolution 302 (2 bags in Economy on US routes, 23 kg each); domestic China routes use a weight allowance. Branded fares change how many free bags you get.
China Southern Airlinesbaggage allowance & fees at a glance
| 🎒 Personal item | One small personal item (handbag, laptop bag, or small backpack) is allowed in addition to the carry-on and is not counted in the carry-on allowance. |
| 🧳 Carry-on allowance | Economy and other classes: 1 carry-on up to 8 kg, max 20 × 40 × 55 cm (sum of three sides ≤ 115 cm). First Class may carry 2 pieces. Items exceeding the limits must be checked. |
| 🧳 First checked bag | 2 pieces free, 23 kg (50 lb) each, max 158 cm (62 in) per piece |
| 🧳 Second checked bag | 1 free piece (one fewer than Standard), 23 kg, ≤ 158 cm |
China Southern Airlines checked bag fees
| Economy Standard — piece-concept routes (US / transpacific) | 2 pieces free, 23 kg (50 lb) each, max 158 cm (62 in) per piece |
| Economy Saver — piece-concept routes | 1 free piece (one fewer than Standard), 23 kg, ≤ 158 cm |
| Economy Light — piece-concept routes | 0 free pieces (all checked bags paid) |
| Premium Economy / Business — piece-concept routes | 2 pieces free, 23–32 kg each per cabin, ≤ 158 cm per piece |
| Economy — weight-concept routes (domestic China) | Typically 20 kg total free; varies by class and fare |
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🔁 Change & cancellation
Change and refund terms follow the branded fare. Standard and flexible fares allow changes with low or no fee; Saver and Light fares may charge change fees plus fare difference and can be partly or fully non-refundable. Check your fare's conditions at booking.
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How to avoid extra fees
- On US/piece-concept routes the allowance is per bag (2 × 23 kg), not a combined weight — a single bag over 23 kg counts as overweight.
- Branded fares matter: Economy Light includes no free checked bag and Economy Saver gives one fewer than Standard — confirm your bundle before flying.
- On US routes a bag of 32–45 kg can incur a large overweight fee (around US$495); split contents across bags to stay under 23 kg each.
- Prepay any extra baggage online before the airport — counter prices are higher.
China Southern Airlines baggage — FAQ
How many free checked bags in Economy on US routes?
Economy Standard on piece-concept US routes includes 2 free checked bags of 23 kg (50 lb) each. Economy Saver gives 1, and Economy Light gives none.
Is China Southern piece-based or weight-based?
International and regional routes use the piece concept (a set number of bags each capped by weight) per IATA Resolution 302. Domestic China flights use a weight allowance instead.
What is the carry-on limit?
One carry-on up to 8 kg, max 20 × 40 × 55 cm (sides totaling 115 cm or less), plus one small personal item. First Class may bring 2 pieces.
Sources
This guide is independent and not affiliated with China Southern Airlines. Baggage fees and policies change often and vary by route, fare type, and date — always confirm on the airline's official website before booking or flying.