HK Express Hand Luggage
HK Express hand luggage: size & weight limits
HK Express allows a cabin bag of 56 × 36 × 23 cm (22 × 14.2 × 9.1 in), max 7 kg (15 lb) — but only from the Lite fare up. The free under-seat bag can measure up to 40 × 25 × 20 cm (15.7 × 9.8 × 7.9 in).
Allowance at a glance
| Bag | Max size | Max weight | Included? |
|---|---|---|---|
| Personal item (under the seat)The only item included on the cheapest Ultra Lite fare. | 40 × 25 × 20 cm15.7 × 9.8 × 7.9 in | 7 kg15 lb | Included |
| Cabin bag (overhead bin)7 kg is the combined limit for both cabin items. | 56 × 36 × 23 cm22 × 14.2 × 9.1 in | 7 kg15 lb | Only from the Lite fare up |
Worth knowing
- Ultra Lite and Essential fares allow only a personal item on board.
- Airside purchases count toward the carry-on allowance; the gate fee is about HKD 800 per piece.
HK Express: 40 × 25 × 20 cm · 7 kg
Included in the cheapest fare under the stored policy. Check your booking conditions.
Compare bags for HK Express
These models are within the selected limits using published manufacturer dimensions. Check the exact variant and measure your packed bag including handles, wheels, and filled outer pockets.
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Cabin Max Metz 20L RPET
40 × 25 × 20 cm · 0.5 kg empty
Compact backpack. Choose the 20L backpack, not the wheeled hybrid.
Manufacturer detailsFind on Amazon
Dimensions compared against the stored airline policy; airline acceptance is not guaranteed. Empty weight is not packed weight. Amazon availability and model variants may differ.
Not sure it fits? Enter your bag's dimensions in the size checker →
Figures reviewed 2026-08-09. Always confirm on the official HK Express baggage page
Frequently asked questions
What size cabin bag does HK Express allow?
HK Express's cabin bag limit is 56 × 36 × 23 cm (22 × 14.2 × 9.1 in) with a weight limit of 7 kg (15 lb). It is not included in the basic fare — you get it from the Lite fare up.
What is HK Express's personal item size?
The small bag must fit under the seat in front of you and can measure up to 40 × 25 × 20 cm (15.7 × 9.8 × 7.9 in), up to 7 kg. It is included with every fare.
Is the larger cabin bag free on HK Express?
No. On HK Express the larger cabin bag is available from the Lite fare up — only the small under-seat bag is included in the basic fare.
What happens if my bag is too big at the gate?
If your bag doesn't fit the sizer, it is checked into the hold and you pay a gate fee — typically the most expensive way to bring a bag. Measure your bag including wheels and handles before you fly, and check the current rules on HK Express's official baggage page.
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