Thai Airways cabin Bag Size 2026: 56×45×25cm

Thai Airways cabin passengers may carry a bag measuring 56×45×25cm , weighing up to 10kg. The gate fee for oversized bags is no published gate fee. Data verified: March 2026.

All Thai Airways allowances -> View Thai Airways strictness heatmap ->

Max Dimensions
56×45×25cm
Weight Limit
10kg
Gate Fee
no published gate fee
Last Verified
March 2026

All Thai Airways Baggage Allowances (2026)

Ticket Type Max Dimensions (cm) Weight Gate Fee
cabin 56×45×25 10kg Not published
checked 90×75×43 30kg Not published
personal_item 40×30×15 10kg Not published
Verified March 2026

Frequently asked questions

Frequently Asked Questions

What is the Thai Airways cabin cabin bag size?
Thai Airways cabin cabin bag size is 56×45×25cm with 10kg. That is the full external limit including wheels and handles. Measure after packing, not before, because the final packed shape is what staff check at the gate sizer.
Does Thai Airways measure cabin bags at the gate?
Yes, Thai Airways can measure cabin bags at the gate when a bag appears oversized or flights are busy. Staff commonly use a physical sizer and the bag must fit without force. If it fails, the bag is usually moved to hold with a gate fee.
What happens if my bag is too big on Thai Airways?
If your bag is too big, Thai Airways can tag it for hold and charge Not published at the gate. You may need to pay before boarding continues. The process is usually sizer check first, then tagging and payment if non-compliant.
Can I bring a personal item as well as a cabin bag on Thai Airways cabin?
In most cases, Thai Airways allows a personal item, but included allowance depends on the exact fare conditions. Check your booking confirmation before travel. Use this page for the cabin bag limit and verify personal-item rules in the official fare terms.
Is Thai Airways strict about cabin bag size?
Thai Airways currently shows a strictness signal of policy-only on TravelHub. Higher scores indicate more frequent enforcement. Even with moderate scores, oversize bags still fail checks, so plan around the published 56×45×25cm limit every time.
Is Thai Airways cabin cabin bag policy stricter in peak summer travel?
It can be stricter during peak periods because fuller flights increase gate control pressure. The safest approach is unchanged year-round: match 56×45×25cm and 10kg before arrival, and avoid relying on staff discretion during heavy boarding windows.

Dimensions verified: March 2026. Official airline policy page. Policy changed? Submit a correction →