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Japan Airlines Cabin Bag Rules 2026 21.7 x 15.7 x 9.8"
By Caden Sorenson Updated May 5, 2026 Sourced from the official Japan Airlines policy
Exact Japan Airlines cabin bag dimensions, weight limits, and fees for 2026.
Quick answer
Japan Airlines cabin bag bags can be up to 21.7 x 15.7 x 9.8" (55 x 40 x 25 cm), with a 10 kg (22 lb) weight limit, and no cabin bag fee on most fares.
- Carry-on size: up to 21.7 x 15.7 x 9.8" (55 x 40 x 25 cm)
- Weight limit: 10 kg (22 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 5, 2026
Carry-On Bag
- Max dimensions (in)
- 21.7 x 15.7 x 9.8"
- Max dimensions (cm)
- 55 x 40 x 25 cm
- Weight limit
- 10 kg (22 lb)
- Fee
- Free
- Gate-check risk
- Low
Dimensions are for 100+ seat aircraft. JAL allows one carry-on plus one personal item in all cabins.
Personal Item
- Max dimensions (in)
- Not published
- Max dimensions (cm)
- Not published
- Included
- Yes, free
A handbag, small laptop bag, or camera bag in addition to the main carry-on.
See checked bag fees & moreJapan Airlines cabin bag dimensions and bag size
The maximum Japan Airlines cabin bag size is 21.7 x 15.7 x 9.8 inches, which works out to 55 x 40 x 25 cm. These measurements include wheels, handles, and any external pockets. Gate sizers on Japan Airlines match the published limits closely, so a bag marketed as "22 inch" can fail if its wheels push the total past 21.7 inches. Always measure your bag packed, not empty.
Japan Airlines cabin bag weight limit
Japan Airlines limits carry-on bags to 10 kg (22 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 Japan Airlines charge for cabin bag bags?
No. Japan Airlines 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 Japan Airlines personal item
Common bag types compared against the Japan Airlines personal item limit. Sizes are typical retail dimensions and vary by brand.
| Bag type | Typical size | On Japan Airlines |
|---|---|---|
| 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 |
Japan Airlines carry-on by fare class
| Fare | Carry-on | Personal item | Notes |
|---|---|---|---|
| Economy | Included | Included | 1 piece up to 55x40x25 cm. Combined weight with personal item up to 10 kg on international aircraft with more than 100 seats. |
| Premium Economy | Included | Included | Same as Economy: 55x40x25 cm and combined 10 kg. |
| Business | Included | Included | Same size and combined 10 kg limit. |
| First | Included | Included | Same size and combined 10 kg limit. |
Japan Airlines overhead bin size by aircraft
International 55x40x25 cm rule applies to aircraft with more than 100 seats. Aircraft with 100 or fewer seats use a smaller allowance, and domestic Japan flights have their own size chart.
What counts as a personal item on Japan Airlines
Allowed
- Handbag
- Laptop bag
- Small backpack that fits under the seat
Japan Airlines vs ANA All Nippon Airways carry-on
JAL matches ANA almost exactly: 55x40x25 cm carry-on plus a personal item, 10 kg combined. Both sit 3 kg above Cathay and Singapore Economy, which is the main reason Japan-based travelers feel less pinched in the cabin. The gotcha is shared: the 10 kg is total across both items, not per bag, and both carriers weigh at the gate in Tokyo. Domestic Japan sectors on smaller aircraft shrink the allowance on both airlines. Net, the choice is alliance, not baggage: JAL flies Oneworld, ANA flies Star.
See ANA All Nippon Airways carry-on sizeJapan Airlines checked baggage fees
On international Economy and Premium Economy, JAL includes 2 free checked bags at 23 kg / 51 lb each. Premium Economy and Economy allow up to 9 checked bags max per person (each additional bag incurs excess fees). Max single bag 45 kg hard limit, but 32 kg / 70 lb is the practical excess-weight cap. Max 158 cm / 62 in linear.
Ways to skip the Japan Airlines checked bag fee
- Pack carry-on only. Confirm your bag fits the Japan Airlines carry-on size.
- Use a Japan Airlines co-branded credit card. These typically waive the first checked bag fee for the cardholder and companions.
- Earn elite status. Mid-tier and above usually waive one or two bags per direction.
- Book a higher fare. Premium Economy, Business, and First usually include 1 to 2 checked bags.
Japan Airlines 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 (CBBG).
JAL does not allow pets in the cabin on international flights. Pets travel as cargo with temperature-controlled compartments. Ski, golf, and bike equipment count as a standard checked bag within allowance.
Japan Airlines basic economy restrictions
- Carry-on allowed
- Yes
- Personal item allowed
- Yes
- Checked bag surcharge
- Not published
- JAL does not currently sell a heavily-restricted basic-economy fare
- Standard Economy includes 2 x 23 kg bags on international routes
- Fare flexibility varies by booking class
Frequently asked questions
What is the Japan Airlines carry-on size limit?
Japan Airlines allows carry-on bags up to 21.7 x 15.7 x 9.8" (55 x 40 x 25 cm), including wheels, handles, and any external pockets. The weight limit is 10 kg (22 lb).
What are the Japan Airlines carry-on dimensions in cm?
The Japan Airlines carry-on size limit in centimeters is 55 x 40 x 25 cm. In inches that converts to 21.7 x 15.7 x 9.8". Both measurements include wheels, handles, and external pockets.
What is the Japan Airlines carry-on weight limit?
Japan Airlines limits carry-on bags to 10 kg (22 lb). Overweight carry-ons are usually asked to be checked at the gate, which can trigger a gate-check fee.
Does Japan Airlines charge for carry-on bags?
No. Japan Airlines includes a free carry-on bag plus a free personal item on most fares.
What is the Japan Airlines personal item size?
Japan Airlines 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, small laptop bag, or camera bag in addition to the main carry-on.
Will my bag be gate-checked on Japan Airlines?
Japan Airlines 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 Japan Airlines carry-on?
Not always. A standard 22 x 14 x 9 inch carry-on exceeds the Japan Airlines published limit of 21.7 x 15.7 x 9.8" on at least one axis. A slightly smaller bag is a safer choice.
Does a backpack count as a personal item on Japan Airlines?
Japan Airlines 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 Japan Airlines weigh personal items?
Japan Airlines 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 Japan Airlines?
The first checked bag on Japan Airlines costs $0 for domestic economy. A second bag costs $0. International fares and premium cabins may include free checked bags.
Flying Japan Airlines out of these airports?
Check terminal layouts, connection times, and layover tips for major Japan Airlines hubs and focus cities.
Japan Airlines head-to-head comparisons
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Helpful guides
Gear, tactics, and packing help for your Japan Airlines flight.
- Best carry-on bags for Japan Airlines in 2026Eight carry-ons tested against every major airline sizer, from budget to premium.
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Sources & verification
Last verified 2026-05-05 against the official Japan Airlines policy at https://www.jal.co.jp/jp/en/inter/baggage/inflight/ . Airlines change their rules without notice, so always confirm with Japan Airlines before flying. See our research methodology.