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Cathay Pacific Cabin Baggage Size & Allowance

Cathay Pacific: carry-on up to 56 × 36 × 23 cm, 7 kg.

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

PIPersonal ItemGoes under the seat in front of you
Fits under
the seat
personal item
depth
Size ruleMust fit under seat
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
W 36 cm
H 56 cm
carry-on
D 23 cm
depth
Max dimensions56 × 36 × 23 cm22 × 14.2 × 9.1 in
Max width36 cm14.2 in
Max height56 cm22 in
Max depth23 cm9.1 in
Max weight7 kg15 lb

One cabin bag per passenger. Measured with wheels and handles included.

CBChecked BaggageHanded over at the check-in desk
158 cm
in total
checked bag
depth
Max total dimensions158 cm (62.2 in)L + W + H
Standard bag weight23 kg51 lb
Oversize thresholdover 158 cm62.2 in
Bags includedEconomy Light 1; Economy Essential/Flex 2; Premium Economy 2; Business 2; First 3

Cathay standard checked baggage is limited to 158 cm per piece. Economy Light: 1 × 23 kg; Economy Essential/Flex and Premium Economy: 2 × 23 kg; Business: 2 × 32 kg; First: 3 × 32 kg. Hong Kong–New Zealand Business has a 3 × 23 kg exception.

Power banksHow manyup to 2Capacityup to 100 WhWherecarry-on onlyIn flightdon't chargeAll rules →

Allowance by Cabin Class / Fare

Class / fareCarry-onChecked bagsWeight / allowance
Economy Light1 bag · 7 kg + personal item1 bag23 kg
Economy Essential / Flex1 bag · 7 kg + personal item2 bags23 kg
Premium Economy1 bag · 7 kg + personal item2 bags23 kg
Business1 bag · 10 kg + personal item2 bags32 kg
Hong Kong–New Zealand may use 3 × 23 kg.
First1 bag · 15 kg + personal item3 bags32 kg

Baggage allowance for Cathay Pacific · check fare, route and operating-carrier conditions before travel

Cabin allowance by fare

The figures above are the standard allowance. On Cathay Pacific it changes with the fare or cabin you book.

Economy / Premium Economy56 × 36 × 23 cm (22 × 14.2 × 9.1 in) · 7 kg (15 lb)
Business56 × 36 × 23 cm (22 × 14.2 × 9.1 in) · 10 kg (22 lb)
First56 × 36 × 23 cm (22 × 14.2 × 9.1 in) · 15 kg (33 lb)

Excess & Oversize Fees

Cathay Pacific sets its own excess, overweight and gate-bag charges, and they change by route, fare and where you pay.We only publish figures we have checked against the carrier, and these are not among them — so the current amounts are on Cathay Pacific's own site.
Check Cathay Pacific baggage fees

Charges are usually lower 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.
Source: airline website, reviewed on 9 October 2026

Will your bag fit Cathay Pacific?

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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

Is a cabin bag free on Cathay Pacific?

Yes, according to Cathay Pacific's published policy: one cabin bag up to 56 × 36 × 23 cm (22 × 14.2 × 9.1 in), 7 kg (15 lb). Basic fares and flights operated by partner airlines can differ, so check the allowance on your booking.

What happens if my bag doesn't fit Cathay Pacific's sizer?

Staff can send it to the hold at the gate, and depending on your fare Cathay Pacific can charge for it. Adding a bag online before you fly is usually cheaper. The current amounts are on Cathay Pacific's own fees page. Cathay Pacific baggage fees

Can I bring a personal item in addition to my Cathay Pacific cabin bag?

Yes. Cathay Pacific allows a personal item such as a handbag or laptop bag as long as it fits under the seat in front of you; it publishes no exact size.

Compare with other airlines

Baggage limits differ sharply between carriers — these are the ones travellers most often weigh against Cathay Pacific.

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