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Cathay Pacific Cabin Bag Rules 2026 22 x 14.2 x 9.1"

By Caden Sorenson Updated May 7, 2026 Sourced from the official Cathay Pacific policy

Exact Cathay Pacific cabin bag dimensions, weight limits, and fees for 2026.

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On this page
  1. Quick answer
  2. Cathay Pacific dimensions
  3. Weight limit
  4. Carry-on fee
  5. Bag fit matrix
  6. Fare class breakdown
  7. Overhead bin size
  8. What counts as a personal item
  9. vs Singapore Airlines
  10. Checked bag fees
  11. Special items
  12. Basic economy
  13. FAQ

Quick answer

Cathay Pacific cabin bag bags can be up to 22 x 14.2 x 9.1" (56 x 36 x 23 cm), with a 7 kg (15.4 lb) weight limit, and no cabin bag fee on most fares.

  • Carry-on size: up to 22 x 14.2 x 9.1" (56 x 36 x 23 cm)
  • Weight limit: 7 kg (15.4 lb)
  • Carry-on fee: free on most fares
  • Personal item: must fit under the seat, free on every fare
  • Gate-check risk: Low
  • Last verified: May 7, 2026
Cathay Pacific carry-on maximum size, 22 x 14.2 x 9.1 inches (56 x 36 x 23 cm) 22" (56 cm) 9.1" (23 cm) 14.2" (36 cm) L H W
Cathay Pacific maximum carry-on dimensions, including wheels and handles.

Carry-On Bag

Max dimensions (in)
22 x 14.2 x 9.1"
Max dimensions (cm)
56 x 36 x 23 cm
Weight limit
7 kg (15.4 lb)
Fee
Free
Gate-check risk
Low

Economy is limited to 7 kg total for the cabin bag.

Personal Item

Max dimensions (in)
Not published
Max dimensions (cm)
Not published
Included
Yes, free

A handbag, slim laptop bag, or small backpack is allowed in addition.

See checked bag fees & more

Cathay Pacific cabin bag dimensions and bag size

The maximum Cathay Pacific cabin bag size is 22 x 14.2 x 9.1 inches, which works out to 56 x 36 x 23 cm. These measurements include wheels, handles, and any external pockets. Gate sizers on Cathay Pacific match the published limits closely, so a bag marketed as "22 inch" can fail if its wheels push the total past 22 inches. Always measure your bag packed, not empty.

Cathay Pacific cabin bag weight limit

Cathay Pacific limits carry-on bags to 7 kg (15.4 lb). Most domestic check-in counters do not weigh carry-ons, but gate agents can pull bags that look heavy. If your bag is over the limit, expect to be asked to check it, sometimes at a higher gate-check fee.

Does Cathay Pacific charge for cabin bag bags?

No. Cathay Pacific includes a free carry-on bag plus a free personal item on most fares. This applies across standard economy fares.

What bags fit as a Cathay Pacific personal item

Common bag types compared against the Cathay Pacific personal item limit. Sizes are typical retail dimensions and vary by brand.

Bag type Typical size On Cathay Pacific
Standard backpack
Everyday daypack, laptop backpack
 18 x 13 x 8" Under-seat only
Tote bag
Canvas or leather tote
 15 x 14 x 5" Under-seat only
Laptop bag
Messenger or slim briefcase
 16 x 12 x 4" Under-seat only
Small duffel
Gym or weekender
 18 x 11 x 11" Under-seat only
Purse
Handbag or crossbody
 12 x 10 x 5" Under-seat only
Under-seat roller
Mini wheeled bag
 16 x 14 x 8" Under-seat only

Cathay Pacific carry-on by fare class

Fare Carry-on Personal item Notes
Economy Included Included 1 piece up to 7 kg, max 56x36x23 cm. Plus 1 personal item.
Premium Economy Included Included 1 piece up to 7 kg, max 56x36x23 cm. Plus 1 personal item.
Business Included Included 1 piece up to 10 kg, max 56x36x23 cm. Plus 1 personal item.
First Included Included 1 piece up to 10 kg, max 56x36x23 cm. Plus 1 personal item.

Cathay Pacific overhead bin size by aircraft

Wheels and handles are included in the 56x36x23 cm measurement.

What counts as a personal item on Cathay Pacific

Allowed

  • Handbag
  • Laptop bag
  • Small backpack that fits under the seat in front

Cathay Pacific vs Singapore Airlines carry-on

Cathay and Singapore are near-twins for Economy at 7 kg carry-on plus one personal item. Cathay uses a fixed 56x36x23 cm box while Singapore uses a 115 cm linear sum, which in practice gives Singapore slightly more flexibility for oddly shaped bags. In Business, Cathay allows a single 10 kg carry-on whereas Singapore splits the allowance into two 7 kg bags within 115 cm each, so Singapore total weight is higher but per-bag weight is lower. For gate-check risk, Cathay tends to be stricter on the box template at Hong Kong.

See Singapore Airlines carry-on size
Cathay Pacific checked baggage fees
Domestic economy
1st bag$0
2nd bagNot published
Long-haul / international
1st bag$0
Weight limit51 lb
Linear dim62 in
Overweight & oversize
51–70 lbNot published
71–100 lbNot published
63–80 inNot published

On US/Canada routes (piece concept), Economy Flex includes 2 checked bags at 23 kg / 51 lb each; Economy Essential may include only 1 piece at 23 kg (secondBagUsd left null because included-piece count varies by fare). On weight-concept routes, fare tiers: Essential 20-25 kg, Flex 30 kg. Max single bag 32 kg / 70 lb and 158 cm / 62 in linear. Marco Polo Club status and oneworld Sapphire+ receive additional allowance.

Ways to skip the Cathay Pacific checked bag fee

  1. Pack carry-on only. Confirm your bag fits the Cathay Pacific carry-on size.
  2. Use a Cathay Pacific co-branded credit card. These typically waive the first checked bag fee for the cardholder and companions.
  3. Earn elite status. Mid-tier and above usually waive one or two bags per direction.
  4. Book a higher fare. Premium Economy, Business, and First usually include 1 to 2 checked bags.
Cathay Pacific special items & sports equipment
Ski / snowboard
Not published
Golf clubs
Not published
Bicycle
Not published
Pet in cabin
Not published
Pet as cargo
Not published

Musical instruments: Small instruments count as carry-on. Larger instruments can be checked within allowance or booked as an extra cabin seat.

Cathay Pacific does not allow pets in the cabin except registered assistance dogs. Pets travel as cargo via Cathay Cargo. Ski, golf, and bike equipment count as a standard checked bag within allowance. Sports-equipment fees apply to extra pieces.

Cathay Pacific basic economy restrictions
Economy Essential Cathay Pacific's lowest fare tier
Carry-on allowed
Yes
Personal item allowed
Yes
Checked bag surcharge
Not published
  • Lower checked allowance on weight-concept routes (20-25 kg vs 30 kg on Flex)
  • Still 2 x 23 kg pieces on US/Canada
  • No seat selection until check-in
  • No changes
  • Reduced Asia Miles earning

Frequently asked questions

What is the Cathay Pacific carry-on size limit?

Cathay Pacific allows carry-on bags up to 22 x 14.2 x 9.1" (56 x 36 x 23 cm), including wheels, handles, and any external pockets. The weight limit is 7 kg (15.4 lb).

What are the Cathay Pacific carry-on dimensions in cm?

The Cathay Pacific carry-on size limit in centimeters is 56 x 36 x 23 cm. In inches that converts to 22 x 14.2 x 9.1". Both measurements include wheels, handles, and external pockets.

What is the Cathay Pacific carry-on weight limit?

Cathay Pacific limits carry-on bags to 7 kg (15.4 lb). Overweight carry-ons are usually asked to be checked at the gate, which can trigger a gate-check fee.

Does Cathay Pacific charge for carry-on bags?

No. Cathay Pacific includes a free carry-on bag plus a free personal item on most fares.

What is the Cathay Pacific personal item size?

Cathay Pacific does not publish strict personal item dimensions. Your bag must fit fully under the seat in front of you, which is typically about 18 x 14 x 8 inches. A handbag, slim laptop bag, or small backpack is allowed in addition.

Will my bag be gate-checked on Cathay Pacific?

Cathay Pacific currently has a low gate-check risk based on our review of boarding policies and traveler reports. Overhead bin space is usually sufficient on full flights.

Does a 22-inch suitcase fit as a Cathay Pacific carry-on?

Usually yes. A standard 22 x 14 x 9 inch carry-on suitcase fits within the Cathay Pacific carry-on limit of 22 x 14.2 x 9.1". Confirm your specific bag measures under the limit with wheels and handles included.

Does a backpack count as a personal item on Cathay Pacific?

Cathay Pacific does not publish exact personal item dimensions, but a standard daypack usually fits under the seat. Oversized hiking or travel backpacks will not fit and count as a carry-on.

Does Cathay Pacific weigh personal items?

Cathay Pacific does not weigh personal items. The only requirement is that the bag fits fully under the seat in front of you. If it does not fit, gate agents may ask you to move it to the overhead bin, which counts as a carry-on.

How much does a checked bag cost on Cathay Pacific?

The first checked bag on Cathay Pacific costs $0 for domestic economy. A second bag costs Not published. International fares and premium cabins may include free checked bags.

Flying Cathay Pacific out of these airports?

Check terminal layouts, connection times, and layover tips for major Cathay Pacific hubs and focus cities.

Cathay Pacific head-to-head comparisons

In-depth comparisons between Cathay Pacific and another carrier, covering bags, seats, on-time performance, routes, and loyalty.

Helpful guides

Gear, tactics, and packing help for your Cathay Pacific flight.

Compare other airlines

Sources & verification

Last verified 2026-05-07 against the official Cathay Pacific policy at https://flights.cathaypacific.com/en_US/baggage/baggage-calculator.html . Airlines change their rules without notice, so always confirm with Cathay Pacific before flying. See our research methodology.