In addition to the checked baggage allowance, passengers are allowed to hand carry one baggage. Below are the conditions for the carry on baggage:

CARRY ON BAGGAGE

Categories Allowance Limitations
Royal First Class
Royal Silk Class
(*ROP & Star Alliance Gold 
Members are entitled to carry-on 
baggage allowance up to their
class of services)		 2
  • Up to 7kg each
  • Maximum length 56 cm (22 inches), width 45 cm (18 inches), thickness 25 cm (10 inches).
    Dimentions including wheels, handles, and side pockets
  • It is required to place the baggage in the overhead compartment or under the seat in front of them
Economy Plus
Economy
(*ROP & Star Alliance Gold 
Members are entitled to carry-on 
baggage allowance up to their
class of services)		 1
  • Up to 7kg each
  • Maximum length 56 cm (22 inches), width 45 cm (18 inches), thickness 25 cm (10 inches).
    Dimentions including wheels, handles, and side pockets
  • It is required to place the baggage in the overhead compartment or under the seat in front of them

 

Note: Spot check may be performed against the test unit and/or weighing machine at the check-in counter and/or at the boarding gate to ensure compliance to these regulations.

free of charge ITEMS:

  • Handbag / wallet / purse / Notebooks / portable personal computers with the maximum length 37.5 cm (15 inches), width 25 cm (10 inches), depth 12.5 cm (5 inches), or the total of three dimensions do not exceed 75 cm (30 inches) with the total weight not exceeding 1.5kgs(3.3lb)

  • Walking sticks (crutches) used by elderly passengers, sick passengers, and handicapped passengers

  • Infant food

Aftermarket Travel Gadgets

Other than equipment installed or supplied on the aircraft by THAI, passengers own equipment/devices/travel gadgets such as personal air purifier/ionizers, seat-recline preventer, knee defender, inflight beds e.g. Jet Kids, Fly Baby, leg-rests, hammocks, infant canopies or similar devices are not allowed to use onboard due to :

  • It may cause unsafe condition to the occupant and/or other passengers in the event of emergency.
  • It may damage, obstruct or cause malfunction to aircraft system and/or aircraft equipment.
  • It may cause disturbance to the adjacent passengers.

LIQUID, aerosol and gel restrictions

All liquids, aerosols, and gels in carry-on baggage must be carried in containers with a capacity not greater than 100ml.

Restriction Details

  • Liquids carried in containers larger than 100ml. are not accepted, even if the container is only partially filled.
  • Containers must be placed in a transparent re-sealable plastic bag with a maximum capacity of one litter.
  • The plastic bag must be presented for visual examination at the screening point.
  • Only one transparent re-sealable plastic bag per passenger may be permitted.
  • Exemptions may be made for medications, baby milk/foods and passengers with special dietary requirements.
  • The plastic bag must be presented separately from other cabin baggage at screening checkpoint.
  • Items purchased either at airport duty free shops or on board aircraft must be packed in a sealed plastic bag, and not have been opened. Passengers may be required to display a satisfactory proof of purchase.

Lifting an overweight/oversized carry-on baggage to stow in an overhead locker, passengers may suffer muscle aches/pain.

During turbulence, oversized/overweight baggage may fall on you or other passengers and cause injury. In case of emergency, it may also block the emergency exit routes and pose danger.

For the sake of safety, every passenger is allowed one hand-carry baggage not over 7 kg or 45 linear inches (around 115 cm)to be taken on board, and properly stowed in a closed overhead bin.

Over Sized and Overweight Baggage