Air China Baggage Fees (2026)
Quick summary
Air China is the flag carrier of China and a full-service airline. International routes between China and the US/Americas use the piece concept (2 bags in Economy, 23 kg each); domestic China routes use a weight allowance. Carry-on plus a personal item are included.
The bottom line on Air China baggage
Air China is a full-service carrier that includes generous checked baggage on long-haul Economy, but the allowance is by the piece, not the pool: on China–US routes a single bag over 23 kg counts as overweight even when your two bags together sit under 46 kg. The other quiet trap is the strict 5 kg Economy carry-on cap, which can see an overpacked cabin bag gate-checked.
The reliable way to stay ahead is to weigh each bag separately and keep it under 23 kg rather than balancing the total, and to confirm your fare grants 2 free pieces, since basic and discounted Economy fares often include only 1. On domestic China routes, buying excess weight prepaid is usually cheaper than paying at the airport counter.
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Hidden pitfalls most travelers miss
- On China–US piece-concept routes the allowance is per bag (2 × 23 kg) — a single bag over 23 kg counts as overweight even if your two bags together are under 46 kg.
- Economy carry-on is capped at a strict 5 kg, so an overpacked cabin bag can be gate-checked.
- Basic and discounted Economy fares often include only 1 free checked piece instead of 2 — confirm the fare rules before you assume.
Air Chinabaggage allowance & fees at a glance
| 🎒 Personal item | One small personal item (handbag, laptop bag, or small backpack) is permitted in addition to the carry-on and does not count toward the carry-on allowance. |
| 🧳 Carry-on allowance | Economy: 1 carry-on up to 5 kg, max 55 × 40 × 20 cm. First/Business may carry 2 pieces, each up to 8 kg and each within 55 × 40 × 20 cm. Items over the limit must be checked. |
| 🧳 First checked bag | 2 pieces free, 23 kg (50 lb) each, max 158 cm (62 in) per piece |
| 🧳 Second checked bag | 2 pieces free, 23 kg each, ≤ 158 cm per piece |
Air China checked bag fees
| Economy — piece-concept routes (China–US / Americas) | 2 pieces free, 23 kg (50 lb) each, max 158 cm (62 in) per piece |
| Premium Economy — piece-concept routes | 2 pieces free, 23 kg each, ≤ 158 cm per piece |
| Business / First — piece-concept routes | 2–3 pieces free, 32 kg (70 lb) each, ≤ 158 cm per piece |
| Basic / discounted Economy fares (piece concept) | Often 1 free piece (check fare rules at booking) |
| Economy — weight-concept routes (domestic China) | 20 kg total free; First 40 kg, Business 30 kg |
| Per-piece weight range (all routes) | Each checked piece must be at least 2 kg (4 lb) and no more than 32 kg (70 lb) |
| Domestic free-bag size limit | ≤ 100 cm (L) × 60 cm (W) × 40 cm (H) |
Excess baggage cost calculator
Estimate what Air China will actually charge for your bags — one way, typical domestic/regional route.
- Checked bag #1$0
Estimates only. Fees vary by route, fare type, and date — always confirm before booking.
Air China vs China Eastern Airlines vs China Southern Airlines: baggage compared
Head-to-head on the fees that actually decide the cheaper airline for bags.
| Air China | China Eastern Airlines | China Southern Airlines | |
|---|---|---|---|
| Carry-on included | ✅ Free | ✅ Free | ✅ Free |
| 1st checked bag | Free | Free | Free |
| 2nd checked bag | Free | Free | Free |
| Overweight surcharge | — | $140 | $85 |
| Weight limit | 23 kg | 32 kg | 23 kg |
🔁 Change & cancellation
Change and refund rules depend on the fare bundle. Flexible fares permit changes with low or no fee; basic/discounted fares charge a change fee plus fare difference and may be partly non-refundable. Hard per-piece weight limit is 32 kg (70 lb). Review your fare conditions before booking.
Other common fees
| Domestic excess baggage (per kg) | Charged per kg over the free allowance at 1.5% of the published one-way adult Economy fare for the route |
| International extra / overweight / oversize piece | Charged per piece by route zone; overweight (23–32 kg) and oversize (> 158 cm) bags each attract a surcharge |
| Single-piece hard limit | No checked piece may exceed 32 kg (70 lb) — heavier bags must be repacked and are not accepted as a single piece |
How to avoid extra fees
- On China–US piece-concept routes the allowance is by bag (2 × 23 kg) — a single bag over 23 kg is overweight even if your total is within 46 kg.
- No single checked bag may exceed 32 kg (70 lb) — this is a hard handling limit, not just a fee threshold.
- Basic or discounted Economy fares may include only 1 free bag; confirm before assuming 2 pieces.
- Air China's Economy carry-on cap is a strict 5 kg — pack a light cabin bag or it may be gate-checked.
- On domestic China routes, buying prepaid excess weight is usually cheaper than paying at the airport counter.
Air China baggage — FAQ
＋ − How many free checked bags in Economy to the US?
On China–US piece-concept routes, standard Economy includes 2 free checked bags of up to 23 kg (50 lb) each. Some basic/discounted fares allow only 1 — check your fare rules.
＋ − Is Air China piece-based or weight-based?
International routes between China and the US/Americas use the piece concept (a set number of bags each capped by weight). Domestic China flights use a 20 kg weight allowance in Economy.
＋ − What is the carry-on allowance?
Economy passengers may bring 1 carry-on up to 5 kg, max 55 × 40 × 20 cm, plus one small personal item. First and Business may bring 2 carry-on pieces of up to 8 kg each.
＋ − What is the heaviest single checked bag Air China accepts?
Each checked piece must weigh at least 2 kg and no more than 32 kg (70 lb). A bag over 32 kg is not accepted as a single piece and must be repacked or shipped as cargo.
Sources & official policy links
Independent guide — not affiliated with Air China. Figures here reflect Air China's published Asia fares as of 2026-07-12.