Every traveller knows the sinking feeling of heaving their case onto an airport luggage scale, only to watch the numbers tick perilously close to the limit before you’ve even packed a souvenir. Whether you’re attempting to breeze through security with a single cabin bag or hauling a fortnight’s worth of gear across multiple long-haul legs, every extra gram built into your suitcase is one stolen from your overall packing allowance. Put simply: lightweight luggage is the way to go, especially if you’re a known over-packer.
Fortunately, our favourite luggage brands prove that trimming total weight down does not mean sacrificing structural integrity or clever interior organisation. Our constantly-travelling editors have tested nearly 100 suitcases over the years, and the below solidly rank most highly on the weight front, leaving plenty of room for heavy winter knits, extra boots – or a selection of buys from your latest travels.
We’ve selected only carry-on cases under 3kg, and checked suitcases under 5kg to earn an esteemed spot as one of our best lightweight suitcases. For the complete edit of the top luggage to know about in 2026, see our full guide, or our guide to the best suitcase sets. Below, the best lightweight suitcases for 2026, thoroughly tested by our editors on real-world trips to ensure they survive the rigours of the baggage carousel without dragging you down.
The best lightweight luggage at-a-glance
The best lightweight carry-on suitcases
The best lightweight check-in suitcases
How we test lightweight suitcases
Every suitcase in this guide undergoes initial hands-on evaluation in our office by commerce writers Charley Ward and Lauren Burvill, before being trialled on real-world trips by our broader editorial team. Across dozens of flights and rail journeys, we rigorously test shell durability, 360-degree spinner wheel smoothness, lock security, internal organisation – including zip dividers and laptop sleeves – and general value for money. Key metrics like empty weight, exterior dimensions, ease of handling, and overall aesthetics are also weighed during our process.
Airline hand luggage weight and size limits
- British Airways: 1 personal item (40 x 30 x 15 cm, up to 23 kg) + 1 cabin bag (56 x 45 x 25 cm, up to 23 kg).
- EasyJet: 1 under-seat bag (45 x 36 x 20 cm, up to 15 kg). Large cabin bag (56 x 45 x 25 cm) available for an additional fee.
- Emirates: 1 personal item + 1 cabin bag (55 x 38 x 20 cm, up to 7 kg combined).
- Etihad: 1 personal item + 1 cabin bag (56 x 36 x 23 cm, up to 7 kg combined).
- Ryanair: 1 small personal bag (40 x 20 x 25 cm). Large cabin bag (55 x 40 x 20 cm, up to 10 kg) available with Priority booking.
- Singapore Airlines: 1 personal item + 1 cabin bag (max combined dimensions of 115 cm, up to 7 kg).
- Virgin Atlantic: 1 personal item + 1 cabin bag (56 x 36 x 23 cm, up to 10 kg).
What dimensions should a cabin suitcase be?
While exact carry-on restrictions vary by carrier, most standard cabin bags measure around 55 x 35 x 25 cm, which comfortably fits into the overhead bins of most major airlines. Most carriers also permit a secondary personal item to stash beneath the seat in front of you – ideal for quick-access items like passports, tech gadgets, and water bottles. If you pack efficiently, a well-structured personal item can even eliminate the need for an overhead trolley bag on quick weekend getaways.
What is the maximum weight allowance for hand luggage?
Carry-on weight allowances generally range between 7kg and 15kg depending on the airline, with the global average sitting around 8 kg. EasyJet remains one of the most generous carriers with a 15 kg allowance, whereas budget lines often enforce stricter 7kg or 10kg caps. To avoid unpleasant surprises or excess baggage charges at the gate, we recommend investing in a portable luggage scale and double-checking your specific airline's baggage policy prior to departure.
More luggage guides
For further recommendations, explore our other guides:
- The best luggage brands in 2026
- The best carry-on luggage UK
- The best hard shell cases
- The best soft-sided luggage
- The best underseat cabin bags
- The best luggage sets
- The best affordable luggage
- The best trunk luggage
- The best weekender bags
- The best travel backpacks
- The best travel tote bags
- The best packing cubes
- The best travel wash bags
- The best travel accessories
- The best sling bags
- The best suitcases on Amazon
- Buy it for life essentials every traveller needs
- Chocolate brown is everywhere. These stylish luggage picks are the coolest way to work the trend while travelling
- I’m an overpacker and the Béis original weekender is my dream travel bag
- What to pack on a long haul flight
- How to pack light
- Is luxury luggage the new status symbol?








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