EU Carry-On Rules: What Changes for Travelers in 2027

What are the EU’s new carry-on rules?

The main change reported so far is a guaranteed free personal item in the cabin. From October 23, 2027, passengers covered by the new EU rules are due to be allowed one such item without an extra charge. It must measure no more than 40 x 30 x 15 centimetres, or fit under the seat in front. A small handbag or backpack may qualify if it meets the size limit and airline safety requirements. ²

A personal item is the smaller bag passengers keep close at their seat. It is different from a larger cabin case, which is usually placed in an overhead locker. The reporting does not describe a guaranteed right to take both types of bag for free on every ticket.

Will a larger cabin bag be free?

Not necessarily. The more detailed account of the regulation says airlines can still set baggage policies and offer different fares, including lower-priced tickets without a larger hand-luggage allowance. That means travelers should not read the change as a promise that every passenger can bring a full-size cabin suitcase at no extra cost. ²

One report says passengers will be allowed two free items, including a larger cabin bag weighing up to 7 kilograms. ¹ But that account conflicts with the more specific explanation that only a personal item is guaranteed and that airlines may still charge for a larger cabin bag. ² Based on the sources available, the safer conclusion is that the free personal item is the clear entitlement; the larger bag is not established as a universal free allowance.

When do the new rules start?

The reported application date is October 23, 2027. The rules are part of a wider change to EU air passenger rights, intended to make baggage terms and flight prices clearer. They do not change what travelers can take on board immediately. ²

Until the new rules apply, passengers should use the baggage allowance shown for their particular ticket and flight. The sources do not provide a complete list of airlines, routes, or ticket types that will be affected.

Do the rules apply to travelers from the UK?

UK travelers should not assume that a flight touching the EU automatically gives them every new allowance. One report says flights from inside the EU to the UK will be covered, while outbound flights from the UK will not. ¹ Another warns UK holidaymakers not to assume they can take a larger cabin case without paying. ²

The available reporting does not give a full, authoritative route-by-route explanation of how the rules apply to UK-originating flights, or how they interact with a particular airline’s terms. Before travel, check the baggage allowance attached to the booking and the airline’s information for each leg. The reports support caution, but they do not settle every case.

What should travelers check before booking?

Compare the actual baggage allowance, not just the headline ticket price. Check the stated size limit for the free under-seat item, whether a larger cabin bag is included, and whether each part of a return journey has the same terms. The change is intended to make baggage rules and prices clearer, but it does not remove all differences between fares. ²

The key practical point is simple: the new EU rule is expected to protect a small personal item from an extra fee, but it should not be treated as a guarantee of a free overhead-locker bag. If a booking or airline policy is unclear, the airline or the relevant official passenger-rights information is the appropriate place to confirm the allowance.