Cabin baggage rules on European flights come down to which bag your fare includes and how strictly the airline measures it at the gate. Sort that out before you book and you will rarely pay a fee at the boarding door.
Why the rules differ so much
European carriers follow different commercial models, and that explains almost every surprise at the gate.
Low-cost airlines such as Ryanair, easyJet, Wizz Air, Vueling, Transavia and Norwegian sell an unbundled ticket. The base fare covers a seat and a small personal item that slides under the seat in front of you. Anything that goes in the overhead locker is an add-on, and what you pay depends on when you buy it.
Full-service airlines such as Lufthansa, Air France, KLM, British Airways, Iberia, SAS, Finnair and Aer Lingus traditionally include a cabin bag in the fare. In recent years many of them introduced light or basic fares that strip the overhead bag out, so the name on the tail no longer tells you what you have bought.
What actually fits
Airlines publish dimensions and weight limits, but the only measurement that decides your day is the metal sizer frame at the gate.
- Personal item: a handbag, small backpack or laptop bag that fits under the seat in front of you. On a low-cost ticket this is the only bag you get for free.
- Cabin bag: a wheeled case or holdall that travels in the overhead locker. Allowances vary between airlines, and a bag sold as cabin size in a luggage shop can still be too big for the strictest carrier.
- Soft bags have an advantage. A duffel or rucksack compresses into a sizer; a hard-shell case with wheels does not.
- Weight limits exist on paper almost everywhere, but low-cost carriers rarely put cabin bags on a scale unless the bag looks heavy or the flight is full. Full-service airlines weigh them more often, particularly on long-haul connections.
What costs extra
- On low-cost airlines the overhead cabin bag is the paid item. You buy it either as a standalone bag allowance or bundled with priority boarding, which also gets you on board earlier while locker space is still free.
- Buying the allowance during booking is cheaper than adding it later in the app or through the call centre, and both are far cheaper than paying at the airport.
- On full-service airlines a light fare may exclude the overhead bag. Adding it afterwards costs more than choosing a fare that includes it from the start.
- On a connecting itinerary the strictest rule in the chain applies. If a low-cost carrier operates any leg, expect its baggage policy to govern that leg.
How to avoid gate fees
- Compare your bag with the airline’s own published sizer dimensions before you leave home, not with the label stitched inside the bag.
- Buy the cabin bag allowance when you book. Paying at the gate is the most expensive way to travel with a bigger bag.
- Check in online and carry a downloaded boarding pass. Some airlines charge for printing a boarding pass at the airport.
- Wear your bulkiest clothes on the plane and move small heavy items into your pockets.
- If you are flying a full-service airline on a light fare, confirm whether the overhead bag is included before you pack.
- Keep the bag soft and only partly full so it can compress if an agent asks you to test it in the sizer.
- Duty-free shopping adds a bag. Most carriers allow a sealed airport purchase on top of your allowance, but not all of them treat it that way, so keep the receipt and pack it inside your cabin bag when you can.
Airline by airline: what to expect
- Ryanair: only a small personal item is free. A larger cabin bag requires priority boarding or a paid bag.
- easyJet: a small under-seat bag is included, while the larger overhead bag comes with an add-on or a fare that already includes it.
- Wizz Air, Vueling, Transavia and Norwegian: the same low-cost pattern, with the overhead bag paid and the price rising closer to departure.
- Lufthansa, Air France, KLM, British Airways, Iberia, SAS, Finnair and Aer Lingus: a cabin bag is included in most fares, but light or basic fares often exclude it.
- Charter and leisure carriers: the rules follow the tour operator’s package, so read the booking confirmation rather than the airline’s website.
At the gate
Gate staff at low-cost carriers are expected to check bag sizes, so the sizer frame is not decoration. You may be asked to drop your bag into it, and occasionally onto a scale.
If your bag does not fit, you pay the gate fee and the bag goes into the hold. It normally gets a tag, but on a busy flight it may be taken from you at the aircraft door and handed back at the belt. Keep passports, medication, valuables and electronics with you in your personal item.
On full flights, gate-checking is sometimes free and involuntary: cabin bags are collected at the door because the lockers are full. You are not charged for that, but you will wait at the baggage belt at the other end.
A short checklist before you fly
- Read the baggage section of your specific fare, not the airline’s general information page.
- Measure your bag and compare it with the sizer dimensions.
- Buy any cabin bag allowance at the time of booking.
- Download your boarding pass.
- Pack so the bag can still compress.
- Keep essentials in your personal item in case the cabin bag ends up in the hold.