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Hainan Airlines Baggage Size & Weight Limits

This page lists the Hainan Airlines cabin and checked baggage allowances, including maximum dimensions, weight limits and excess baggage fees. Use the size checker to confirm your own suitcase fits before you get to the airport.

What is carry-on, personal item and checked baggage?
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Baggage allowance for Hainan Airlines · check fare, route and operating-carrier conditions before travel

PIPersonal ItemGoes under the seat in front of you
30 × 30
20
Max dimensions30 × 30 × 20 cm
Max width30 cm
Max height30 cm
Max depth20 cm
Max weightNo weight limit

A handbag, laptop bag or small backpack that fits under the seat in front of you.

COCarry-on BaggageGoes in the overhead bin
40 × 55
20
Max dimensions40 × 55 × 20 cm
Max width40 cm
Max height55 cm
Max depth20 cm
Max weight7 kg

Domestic: max 55 × 40 × 20 cm and 7 kg. International/regional: max 115 cm total (L + W + H) and 10 kg per piece; US departures also use max 115 cm total and 10 kg.

CBChecked BaggageHanded over at the check-in desk
AllowanceRoute / fare dependent
Published size limit158 cm (L + W + H)

Hainan updated checked baggage rules from 2 Sep 2026. Many international branded fares use 158 cm and 23 kg Economy pieces, while route/fare allowances vary; single pieces may not exceed 32 kg and 203 cm.

Allowance by Cabin Class / Fare

Class / fareCarry-onChecked bagsWeight / allowance
EconomyDomestic: 1 × 7 kg · International: 1 × 10 kgVaries by route/fareUsually 23 kg on piece routes
International cabin size is governed by 115 cm total dimensions.
BusinessDomestic: 2 × 7 kg · International: 2 × 10 kgUsually 2 bags on major international routes32 kg on piece routes
Exact checked allowance varies by route and branded fare.
Premium EconomyCheck route/ticketOften 2 bags on transpacific routes23 kg
Premium Economy is not offered on every route; use the operating-flight allowance.

Baggage allowance for Hainan Airlines · check fare, route and operating-carrier conditions before travel

Excess & Oversize Fees (USD)

Extra checked bag$75 – $120
Overweight (23–32 kg)$100
Overweight (32–45 kg)$200
Oversize (over 158 cm)$150
Gate-checked cabin bag$70

Fees vary by route and are usually cheaper when paid online before travel than at the airport.

Good to Know

Published dimensions include wheels, handles and external pockets.Baggage rules can differ on codeshare and partner-operated flights.Special items such as sports gear or instruments need advance booking.Always confirm on the airline's website before you travel.
Baggage rules last updated June 2026

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The three baggage types, explained

Airlines split what you travel with into three allowances. Each has its own size and weight limit, and the one you exceed decides what you pay.

Personal item

The small bag that goes under the seat in front of you — handbag, laptop bag or small backpack. Usually free and rarely weighed.

Carry-on

The wheeled case you take into the cabin and store in the overhead bin. Sized at the gate, and weighed by many airlines.

Checked baggage

The large suitcase you hand over at the desk and collect at your destination. Charged by bag, with strict weight limits.

Frequently Asked Questions

Yes, Hainan Airlines typically allows free carry-on baggage within their specified size and weight limits. Check the dimensions above to ensure your bag complies with Hainan Airlines regulations.