Japan Airlines cabin bag size and weight
What Japan Airlines’s own page says you can take into the cabin, checked 22 October 2026.
Japan Airlines cabin allowance
| Bag | Size | Weight | Cost | Notes |
|---|---|---|---|---|
| Carry-on bag (international flights) | 55 × 40 × 25 cm | 10 kg | Included | L + W + H within 115 cm. 10 kg is the total with your personal belonging. |
Source: jal.co.jp, checked 22 October 2026. “Not stated” means we didn’t find it on that page. Allowances can differ by route, cabin and codeshare partner, so check your booking and the airline that operates your flight.
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Flying with a power bank? See Japan Airlines power bank rules.
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Guidance only. Security staff and airlines make the final decision, and rules can differ by airport, airline and route.