Key takeaways
- The personal-item frame is 40 x 30 x 15 cm and is the included item in short/medium-haul Economy Basic.
- The standard larger carry-on frame is 55 x 40 x 23 cm with an 8 kg maximum where included.
- Short/medium-haul Economy Basic does not currently include that larger carry-on by default.
- Long-haul, premium-cabin and status allowances can differ, so use the exact itinerary and fare.
Check this guide against your bag
Turn these limits into a real bag check
Enter your packed bag dimensions and compare them with the published airline rule. The checker will open with Lufthansa selected.
The Lufthansa Economy Basic difference
For the short- and medium-haul product table currently published by Lufthansa, Economy Basic includes one personal item up to 40 x 30 x 15 cm. The 8 kg carry-on is excluded and may be available as a paid extra under the stated conditions. That means a backpack can be cabin baggage in everyday speech yet still need to fit the smaller personal-item frame for this fare.
Read the full fare name and route type in the confirmation. Do not assume that every ticket labelled Economy carries the same cabin entitlement, and do not infer inclusion from a bag manufacturer's 'Lufthansa compatible' claim.
The 55 x 40 x 23 cm, 8 kg carry-on
Where the larger item is included, Lufthansa lists a maximum of 55 x 40 x 23 cm and 8 kg. Published long-haul Economy and Premium Economy examples show one such item; Business and First examples show two. The number of pieces and route-specific product still need confirmation in the booking.
The 8 kg cap applies per listed carry-on piece. Dimensions and weight remain separate: a very light suitcase can be too deep, while a perfect dimensional fit can exceed 8 kg after packing.
A fare-first Lufthansa check
A safe workflow begins with the exact product rather than the suitcase. Once entitlement is known, CabinFit can answer the dimensional part consistently across all six possible orientations.
- Confirm short/medium-haul or long-haul and the operating airline.
- Read the complete fare name, especially whether it says Economy Basic.
- Use 40 x 30 x 15 cm for a personal-item-only entitlement.
- Use 55 x 40 x 23 cm and 8 kg only when the larger carry-on is included or added.
- Measure wheels, handles and packed bulges and leave a practical safety margin.
Exceptions and connecting flights
Lufthansa notes that aircraft type or national safety requirements can create additional restrictions. Some geographic exceptions also use different dimensions and weight. This is why the source link and checked date are shown alongside CabinFit results instead of presenting the database as an airport guarantee.
For a connection, identify the operating airline on every leg. If the bag remains with you through the itinerary, compare it with each carrier and plan to the most restrictive applicable allowance. A fare entitlement on one segment does not automatically transfer to a partner-operated segment.
Airlines covered in this guide
Lufthansa
- Personal Item
- 40 x 30 x 15 cm
- All listed cabins, included
- Carry-on
- 55 x 40 x 23 cm
- Check fare conditions
- Max 8 kg
Primary sources
Frequently asked questions
The current published maximum is 40 x 30 x 15 cm. It is the included cabin item in the listed short/medium-haul Economy Basic fare.
On the current short- and medium-haul structure, no. It includes a personal item; the 55 x 40 x 23 cm carry-on is not included by default.
Where included, the published maximum is 55 x 40 x 23 cm and 8 kg per piece.
No. Route type and fare product matter, and special geographic or operational restrictions can apply. Check the exact booking.
CabinFit compares published dimensions only and does not guarantee airport acceptance. Always confirm with your airline before you travel.