Southeast Asia Carry-On Rules: Check the Airline and Aircraft
AirAsia, Cebu Pacific and Bangkok Airways publish different cabin-bag limits. Compare the current item count, dimensions and combined weight before connecting.
A single “Southeast Asia carry-on limit” does not exist. Three carriers illustrate why item count, combined weight, flight number and aircraft all matter.
| Airline or flight | Cabin item | Separate small item | Weight |
|---|---|---|---|
| AirAsia | 56 × 36 × 23 cm | 40 × 30 × 10 cm | 7 kg combined |
| Cebu Pacific (5J) | 56 × 36 × 23 cm | 20 × 20 × 35 cm | 10 kg combined from 15 September 2026 |
| Cebgo (DG) | 56 × 36 × 23 cm | 20 × 20 × 35 cm | 7 kg combined |
| Bangkok Airways ATR72 | 50 × 36 × 23 cm | No separate entitlement published | 7 kg for one item |
| Bangkok Airways Airbus A319/A320 | 56 × 36 × 23 cm | No separate entitlement published | 7 kg for one item |
When a trip includes more than one carrier
Check the operating airline and flight number for each leg. A Cebu Pacific 5J flight uses the newer 10 kg combined allowance, while a connecting Cebgo DG flight remains at 7 kg. Bangkok Airways' smaller ATR72 box can make a bag suitable for its Airbus flight unsuitable for another segment. If the aircraft or carrier is not confirmed, use the tightest published limit for the planned legs.
The weight figures above include both cabin items where a second item is permitted. A 7 kg overhead suitcase does not leave extra weight for a laptop bag under AirAsia's 7 kg combined allowance. AirAsia's Xtra Carry-On and other paid options require a current booking-specific check; do not assume an old advertised price or weight increase still applies.
Sources
- AirAsia cabin-baggage policy, “Answer”.
- Cebu Pacific Hand Carry Guidelines, “Hand carry allowance” and “FAQs”.
- Bangkok Airways Baggage Allowance, “Unchecked Baggage”.
All three sources were checked on 23 September 2026. Always verify the current rule and your own booking before travel.
Frequently asked questions
Does AirAsia include a cabin bag and small personal item?
What does Cebu Pacific include on a 5J flight?
Is Bangkok Airways' 20 kg figure for carry-on?
Check if your bag fits
Compare your carry-on dimensions with your airline’s allowance.