European Carry-On Size Guide for 2026
European airlines do not follow one standard carry-on size. A common overhead cabin-bag limit is 55 × 40 × 20 cm, or approximately 21.7 × 15.7 × 7.9 inches, but the bag included with your ticket may be much smaller.
Most European budget airlines include only one under-seat personal item with their cheapest fare. A full-size overhead carry-on usually requires an upgraded fare, priority boarding or a separate baggage purchase.
This guide compares personal-item and overhead carry-on limits across European airlines. If your trip includes several airlines, pack for the smallest allowance on your itinerary.
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European Carry-On Size at a Glance
- Common overhead bag: 55 × 40 × 20 cm (21.7 × 15.7 × 7.9 inches)
- Common free personal item: 40 × 30 × 20 cm (15.7 × 11.8 × 7.9 inches)
- Typical weight limit: 8–10 kg (17.6–22 pounds)
- Budget-airline warning: The cheapest fare often includes only an under-seat personal item, not an overhead carry-on.
Why European Carry-On Rules Still Make Us Nervous
Even after years of flying around Europe, there’s still a little anxiety every time we reach the gate and see the metal baggage sizer. You start wondering whether the wheels count, whether anyone will notice the packed front pocket and whether the suitcase that worked on the flight out will suddenly become a problem on the way home.
We learned that lesson on a trip to London. We flew into Heathrow with Lufthansa and had no problem bringing our suitcase onboard. For the return trip, we flew out of Gatwick with Ryanair. The same suitcase wasn’t included in our Ryanair baggage allowance, so we had to check it at the airport and pay approximately €75.
That’s where travelers get caught. A suitcase accepted by one European airline can be rejected by another during the same trip. The permitted dimensions may differ by only a few centimeters, but your fare matters too. Even when a bag meets the airline’s overhead limit, you may have to pay extra if your ticket includes only an under-seat personal item.
The gate-fee horror stories aren’t entirely exaggerated. Airlines use baggage sizers and some enforce the limits more consistently than others. We now check every flight on an itinerary and pack according to the smallest allowance, not the airline with the most generous rules.
European Airline Carry-On Size Comparison
| Airline | Free personal item | Overhead carry-on | Weight limit | Lowest fare |
|---|---|---|---|---|
| Aer Lingus | 33 × 25 × 20 cm / 13 × 9.8 × 7.9 in | 55 × 40 × 24 cm / 21.7 × 15.7 × 9.4 in | 10 kg / 22 lb | Personal item only |
| airBaltic | 40 × 30 × 15 cm / 15.7 × 11.8 × 5.9 in | 55 × 40 × 23 cm / 21.7 × 15.7 × 9.1 in | 8 kg / 17.6 lb combined | Personal item only on Economy Mini |
| Air France | 40 × 30 × 15 cm / 15.7 × 11.8 × 5.9 in | 55 × 35 × 25 cm / 21.7 × 13.8 × 9.8 in | 12 kg / 26.5 lb combined | Personal item only on Basic |
| British Airways | 40 × 30 × 15 cm / 15.7 × 11.8 × 5.9 in | 56 × 45 × 25 cm / 22 × 17.7 × 9.8 in | Must lift unassisted | Both included |
| easyJet | 45 × 36 × 20 cm / 17.7 × 14.2 × 7.9 in | 56 × 45 × 25 cm / 22 × 17.7 × 9.8 in | 15 kg / 33.1 lb | Personal item only |
| Eurowings | 40 × 30 × 25 cm / 15.7 × 11.8 × 9.8 in | 55 × 40 × 23 cm / 21.7 × 15.7 × 9.1 in | 8 kg / 17.6 lb | Personal item only on Basic |
| Iberia | 40 × 30 × 15 cm / 15.7 × 11.8 × 5.9 in | 56 × 40 × 25 cm / 22 × 15.7 × 9.8 in | 10 kg / 22 lb | Both included |
| ITA Airways | 40 × 30 × 15 cm / 1 5.7 × 11.8 × 5.9 in | 55 × 40 × 23 cm / 21.7 × 15.7 × 9.1 in | 8 kg / 17.6 lb | Both included |
| Jet2 | 40 × 30 × 20 cm / 15.7 × 11.8 × 7.9 in | 56 × 45 × 25 cm / 22 × 17.7 × 9.8 in | 10 kg / 22 lb | Both included |
| KLM | 40 × 30 × 15 cm / 15.7 × 11.8 × 5.9 in | 55 × 35 × 25 cm / 21.7 × 13.8 × 9.8 in | 12 kg / 26.5 lb combined | Personal item only on Basic |
| Lufthansa | 40 × 30 × 15 cm / 15.7 × 11.8 × 5.9 in | 55 × 40 × 23 cm / 21.7 × 15.7 × 9.1 in | 8 kg / 17.6 lb | Personal item only on Economy Basic |
| Norwegian | 40 × 30 × 20 cm / 15.7 × 11.8 × 7.9 in | 55 × 40 × 23 cm / 21.7 × 15.7 × 9.1 in | 10 kg / 22 lb combined | Personal item only on LowFare |
| Ryanair | 40 × 30 × 20 cm / 15.7 × 11.8 × 7.9 in | 55 × 40 × 20 cm / 21.7 × 15.7 × 7.9 in | 10 kg / 22 lb | Personal item only |
| TAP Air Portugal | 40 × 30 × 15 cm / 15.7 × 11.8 × 5.9 in | 55 × 40 × 25 cm / 21.7 × 15.7 × 9.8 in | 10 kg / 22 lb | Both included |
| Transavia | 40 × 30 × 20 cm / 15.7 × 11.8 × 7.9 in | 55 × 40 × 25 cm / 21.7 × 15.7 × 9.8 in | 10 kg / 22 lb combined | Personal item only |
| Volotea | 40 × 30 × 20 cm / 15.7 × 11.8 × 7.9 in | 55 × 40 × 25 cm / 21.7 × 15.7 × 9.8 in | 10 kg / 22 lb combined | Personal item only |
| Vueling | 40 × 30 × 20 cm / 15.7 × 11.8 × 7.9 in | 55 × 40 × 20 cm / 21.7 × 15.7 × 7.9 in | 10 kg / 22 lb | Personal item only |
| Wizz Air | 40 × 30 × 20 cm / 15.7 × 11.8 × 7.9 in | 55 × 40 × 23 cm / 21.7 × 15.7 × 9.1 in | 10 kg / 22 lb | Personal item only |
Baggage policies change frequently. Select an airline name in the chart to confirm its current rules before flying.
What Counts as a Carry-On Bag in Europe?
European airlines usually separate cabin baggage into two categories:
Personal item: A small backpack, handbag or laptop bag that fits completely beneath the seat in front of you. On many budget airlines, this is the only bag included with the cheapest ticket.
Overhead carry-on: A larger backpack or rolling suitcase stored in the overhead compartment. Budget airlines often charge separately for this bag or include it only with priority boarding or a higher fare.
The measurements include the wheels, handles and exterior pockets. A soft-sided bag may compress into the airline’s baggage sizer, but a hard-shell suitcase must fit exactly.
Always check the allowance attached to your specific fare. Meeting the airline’s size limit does not mean the overhead bag is included in your ticket.
The Carry-On Bag We Actually Use
Cabin Max 55 × 40 × 20 cm Cabin Bag
We use a Cabin Max bag measuring 55 × 40 × 20 cm, or approximately 21.7 × 15.7 × 7.9 inches. It meets the published overhead limits for several airlines we regularly use, including Ryanair, Vueling, Wizz Air and Lufthansa.
It does not qualify as the free personal item on most budget-airline fares. It meets the published overhead dimensions for airlines including Ryanair, Vueling, Wizz Air and Lufthansa. It exceeds KLM and Air France’s published 35 cm width limit, so we still check every airline and fare before flying.
European Carry-On Weight Limits
Bag dimensions aren’t the only issue. Many European airlines also impose weight limits, typically between 8 and 10 kg, or approximately 17.6 to 22 pounds.
Lufthansa, Eurowings and ITA Airways limit standard overhead bags to 8 kg. Ryanair, Wizz Air, Vueling and several other airlines allow 10 kg. KLM and Air France use a combined weight limit for your overhead bag and personal item.
British Airways is unusual because it allows a much heavier cabin bag, 23 kg / 51 lb but you must be able to lift it into the overhead compartment without assistance.
We weigh our bags at home before leaving because moving a few items between bags at the gate is stressful and airport baggage fees can be significantly higher than purchasing an allowance in advance.
How to Avoid Carry-On Fees at the Gate
Airport and gate fees are usually more expensive than adding baggage when you book. Before leaving for the airport:
- Check the allowance for every airline on your itinerary.
- Confirm what is included with your specific fare.
- Measure the bag with its wheels, handles and exterior pockets included.
- Weigh the overhead bag and personal item together if the airline uses a combined limit.
- Pack for the smallest allowance when flying with multiple airlines.
- Add an overhead or checked bag online before arriving at the airport if necessary.
- Leave some space in soft bags so they can fit fully inside the baggage sizer.
A small digital luggage scale can prevent an expensive surprise, particularly on airlines with an 8 kg or 10 kg limit.
Carry-On Essentials That Make European Flights Easier
A few compact items make it easier to stay within European airline limits:
Digital Luggage Scale
An 8 kg allowance disappears quickly. A small luggage scale lets you check the weight before leaving and redistribute items while you still have options.
Compression Packing Cubes
Compression cubes help organize a small bag, but they do not reduce its weight. Avoid filling every available inch because exterior pockets and bulging fabric still count when the bag must fit inside a baggage sizer.
Clear Liquids Bag
Keep liquids in one clear, resealable bag and place it near the top of your carry-on. Airport rules can vary, even when newer scanners are installed, so pack liquids in containers of no more than 100 ml unless the departure airport clearly states otherwise.
Portable Charger
Keep power banks in your cabin baggage, not in checked luggage. Airline capacity limits vary, so check the label and the airline’s battery policy before flying. We all have this charger and love it. We get at least 2 full charges. For the rest of what we pack, our carry-on essentials guide has the full rundown.
European Carry-On Size FAQs
There is no single standard. A common overhead carry-on limit is 55 × 40 × 20 cm, or approximately 21.7 × 15.7 × 7.9 inches, but dimensions vary by airline.
Usually not with the cheapest fare. Ryanair, Wizz Air, Vueling, easyJet and several other airlines include only one small under-seat personal item. An overhead carry-on normally costs extra.
Airlines generally treat a personal item and an overhead carry-on as separate categories. A personal item must fit beneath the seat, while a larger carry-on goes in the overhead compartment.
Some do, although enforcement varies by airport and flight. Published limits commonly range from 8 to 10 kg, or approximately 17.6 to 22 pounds.
Not necessarily. A 55 × 40 × 20 cm bag meets several airlines’ published overhead limits but exceeds KLM and Air France’s published 35 cm width limit. Check every airline and fare on your itinerary.
European carry-on rules can change by airline, fare and route. Check the baggage allowance shown in your booking before every flight, especially when your itinerary includes more than one airline. Packing for the smallest allowance is usually cheaper than dealing with an unexpected fee at the gate.
Once your bag is sorted, check out our European travel guides and our Where to Stay in Europe guides for destination planning, hotel recommendations and first-hand travel tips.
