Updated: April 2026 · Airline regulations are regularly adjusted. Always check dimensions and weight limits directly on the airline's website shortly before your flight.
Hand luggage suitcases save time at the airport, baggage fees, and nerves at the baggage carousel. However, every airline has its own requirements – 55×40×20 cm for Ryanair, 55×40×23 cm for Lufthansa, 56×45×25 cm for Swiss. Buying the wrong size can cost you at the gate. This guide shows you the most important dimensions, weight limits, and how to find the right suitcase.
The 4 Most Important Hand Luggage Sizes
Strictest format – essential for budget airlines.
Most common size – fits most airlines.
More volume – only for airlines with generous limits.
Small hand luggage under front seat – often free.
Important when buying: The specified dimensions are external measurements including wheels and handles. At the gate, the suitcase is checked in the measuring frame – if it doesn't fit, fees between £45 and £75 may apply.
Airline Comparison 2026: Hand Luggage Dimensions and Weight
| Airline | Dimensions (cm) | Weight | Additional |
|---|---|---|---|
| Lufthansa (Economy Classic+) | 55×40×23 | 8 kg | + small bag |
| Lufthansa (Economy Light) | — | — | small bag only 40×30×15 |
| Eurowings (Basic) | — | — | small bag only 40×30×25 |
| Eurowings (Smart+) | 55×40×23 | 8 kg | + small bag |
| Ryanair Basic | — | — | 40×20×25 under front seat |
| Ryanair Priority | 55×40×20 | 10 kg | + small bag |
| Wizz Air Priority | 55×40×23 | 10 kg | + small bag |
| Swiss (Economy Classic) | 55×40×23 | 8 kg | + small bag |
| British Airways | 56×45×25 | 23 kg | + laptop bag 40×30×15 |
| KLM / Air France | 55×35×25 | 12 kg | + small bag |
| Easyjet (Basic) | 45×36×20 | 15 kg | — small bag only |
| Easyjet (Plus) | 56×45×25 | 15 kg | + small bag |
Tip: Detailed information about the most important carriers can be found in our guides: Lufthansa Hand Luggage, Ryanair Hand Luggage and Eurowings Hand Luggage.
55×40×20 or 55×40×23 – Which Size to Buy?
Anyone travelling with Ryanair Priority or Wizz Air Priority absolutely needs a suitcase with maximum 55×40×20 cm external dimensions. It also fits easily into larger sizing frames of other airlines. The more flexible variant with 55×40×23 cm offers 3–5 L more volume but is not Ryanair compliant.
- Frequent Ryanair travellers: Buy 55×40×20 – fits everywhere
- Lufthansa / Eurowings / Swiss: 55×40×23 is sufficient
- Short business trips only: Under-seat model 40×20×25 as "personal item"
In our category 55×40×20 Hand Luggage you'll find Ryanair-compliant models. For the standard size visit Hand Luggage Suitcases.
Weight: Why 2 kg Makes the Difference
Weight is often underestimated with hand luggage. A hard shell suitcase weighs 2.5–3.2 kg empty – with an 8 kg limit, only 4.8–5.5 kg payload remains. Lightweight polycarbonate models save 0.7–1.2 kg.
- Ultra-light models: from 1.8 kg empty weight
- Standard hard shells: 2.5–3.2 kg
- Sturdy aluminium suitcases: 3.8–4.5 kg (less payload)
- Soft shell models: 2.3–3.0 kg (more flexible)
Which material is better depends on your intended use. Find details in our Hard Shell or Soft Material Comparison.
The Personal Item – Your Secret Weapon
Almost every airline allows a personal item in addition to hand luggage – a small bag that must fit under the front seat. Typical dimensions: 40×30×15 cm to 40×20×25 cm. This can accommodate a:
- Laptop backpack: ideal for business travel
- Small shoulder bag: wallet, book, snacks, camera
- Tote or handbag: practical for female travellers
- Under-seat trolley: mini trolley with wheels
With Ryanair Basic without Priority, the personal item is even the only free luggage – everything else costs extra. For these cases, a specially designed under-seat bag is worthwhile.
What Goes in Hand Luggage – And What Doesn't?
Permitted (With Restrictions)
- Liquids: max. 100 ml per container, everything in 1-litre clear bag – details in our article Liquids in Hand Luggage
- Electronics: laptop, tablet, smartphone, camera – may need unpacking at security
- Medication: larger quantities with prescription, insulin pens are allowed
- Baby food: baby milk and food over 100 ml when travelling with infants
Prohibited
- Knives, scissors over 6 cm blade length, tools
- Weapons, fireworks, pepper spray
- Liquids over 100 ml (without medical certificate)
- E-cigarettes in checked luggage – permitted in hand luggage
Buying Hand Luggage Suitcases: 3 Key Factors
Precise Dimensions
Pay attention to specific airline measurements, not just "hand luggage". Millimetres matter at the gate.
Low Empty Weight
Lightweight models under 2.5 kg give you more payload with strict airline limits.
TSA Lock
With TSA lock, US security can open the suitcase non-destructively. Essential for USA travel.
Our top brands for hand luggage suitcases: Samsonite, Titan, Travelite and American Tourister.
Frequently Asked Questions About Hand Luggage Suitcases
What dimensions are allowed for hand luggage suitcases?
Standard dimensions are 55×40×23 cm (Lufthansa, Eurowings, IATA) or 55×40×20 cm (Ryanair, Wizz Air). Easyjet Basic only allows 45×36×20 cm. Dimensions include wheels and handles.
What is the weight limit for hand luggage?
Common weight limits: Lufthansa/Eurowings/Swiss 8 kg, Ryanair Priority 10 kg, Wizz Air Priority 10 kg, KLM/Air France 12 kg, British Airways 23 kg, Easyjet 15 kg. Weight is checked at the gate during spot checks.
Which hand luggage size is safest?
With a 55×40×20 cm suitcase, you're safe with almost all airlines – it's Ryanair-compliant and also fits sizing frames of more generous airlines. If you never fly with budget airlines, you can choose 55×40×23.
Can I bring an additional bag?
Yes, most airlines allow a "personal item" in addition to hand luggage – a small bag that fits under the front seat (usually 40×30×15 cm to 40×20×25 cm). With Ryanair Basic, this is the only free luggage.
Which liquids are allowed in hand luggage?
Maximum 100 ml per container, all containers must fit together in a 1-litre clear bag. Exceptions: medication with prescription, baby food. More details in our article Liquids in Hand Luggage.
What happens if the suitcase is too large?
At the gate, the suitcase is checked in the measuring frame. If it doesn't fit, you must check it – depending on the airline, this costs £45–75 at the gate (more expensive than pre-booking). Some low-cost airlines charge up to £100 per gate check.
Hard shell or soft shell for hand luggage?
Hard shell protects electronics and fragile items better and looks more premium. Soft shell offers external pockets for newspapers or laptops and often fits through tight measuring frames due to slight give. Decide based on contents. More in our Material Comparison.
Conclusion: Choosing Hand Luggage Suitcases Right in 2026
The most important thing when buying hand luggage is knowing your main airline. With a 55×40×20 cm model, you'll fly almost everywhere without problems. Look for low empty weight (under 2.5 kg) for more payload and a TSA lock for USA travel. For multiple flights per year, the premium for high-quality models pays off – they last more than ten years and save money long-term.
- Budget airline fan: 55×40×20 cm + under-seat bag
- Standard travel: 55×40×23 cm hard shell with TSA
- Business: 55×40×23 cm soft shell with laptop compartment
- Premium: 56×45×25 cm for Swiss or British Airways
Find suitable models in our category Hand Luggage Suitcases. Not sure which size you need for your next trip? Our Suitcase Sizes Overview can help.
