European Carry On Size Guide: Luggage Size for Every Airline

Choosing the right bag can be frustrating when the European carry on size differs from what you’re used to. Many travelers face issues at the gate because airlines across Europe follow inconsistent luggage policies. Some allow more generous allowances, while others restrict both carry-on dimensions and weight strictly. Such inconsistencies often lead to surprise fees or the inconvenience of checking bags last minute. This guide clarifies carry-on luggage rules for major European airlines to help you pack correctly. You’ll find everything you need to avoid problems and comply with the exact European carry on size limits.

What Is the Standard European Carry On Size?

European carriers generally enforce stricter size limits on hand luggage compared to U.S. airlines. Most airlines permit one carry-on bag and one personal item, provided both meet their specific measurements. Typically, the standard carry-on luggage size is 55 x 40 x 20 cm, with a maximum weight allowance of 7 to 10 kg, depending on the airline. Items like backpacks, laptop bags, and handbags must fit under the seat in front. Exceeding these restrictions may result in additional baggage fees at the gate.

Differences Between US and European Carry-On Size:

Feature	European Airlines	US Airlines
Max Carry-On Size	55 x 40 x 20 cm	56 x 45 x 25 cm
Max Weight Limit	7–10 kg	Usually no weight limit
Personal Item Size	40 x 30 x 15 cm	Varies, often less strictly enforced
Bag Placement	Must fit under seat or overhead bin	Generally overhead bin
Enforced Size & Weight	Strictly enforced by most carriers	Less consistently enforced

Carry-On Luggage Rules for Major European Airlines

Ryanair Carry-On Size and Weight Policy:

Ryanair bag policy allows a small personal item with maximum dimensions of 40 x 20 x 25 cm, which mustfit under the seat. Passengers who purchase Priority Boarding can bring an additional cabin bag of 55 x 40 x 20 cm, with a maximum weight of 10 kg. Size and weight limits are strictly enforced at boarding gates. Exceeding these can incur significant fees, so passengers must pack within specified boundaries to avoid extra charges.

easyJet Cabin Bag Guidelines:

easyJet offers passengers one small carry-on bag measuring 45 x 36 x 20 cm, which must fit under the seat. Customers who book Up Front or Extra Legroom seats may carry an additional cabin bag up to 56 x 45 x 25 cm. However, both bags must remain within the 15 kg total weight limit. Luggage size restrictions are enforced regularly, particularly during busy travel periods, so packing compactly is essential for avoiding complications.

British Airways Carry-On Allowance:

British Airways permits a cabin bag with maximum dimensions of 56 x 45 x 25 cm and a weight limit of 23 kg. Additionally, passengers may carry one personal item, such as a laptop bag, sized up to 40 x 30 x 15 cm. Both items must fit under the seat or in the overhead compartment. Although British Airways provides generous size and weight limits, bags that exceed limits may need to be checked at an additional cost.

Lufthansa Carry-On Luggage Requirements:

Lufthansa allows one carry-on bag with maximum dimensions of 55 x 40 x 23 cm and a weight limit of 8 kg. Personal items, including a backpack or laptop case, should not exceed 40 x 30 x 10 cm. Business and first-class passengers may bring two pieces of hand luggage. Lufthansa is among the European airlines known for strict size enforcement, especially on domestic flights and during full bookings.

Comparison Table: Carry-On Size and Weight for Major Airlines

Airline	Carry-On Size (cm)	Weight Limit (kg)	Personal Item Size (cm)	Notes
Ryanair	55 x 40 x 20	10	40 x 20 x 25	Priority Boarding required for full-size carry-on
easyJet	56 x 45 x 25 (extra)	15 (combined)	45 x 36 x 20	Seat selection may allow extra carry-on
British Airways	56 x 45 x 25	23	40 x 30 x 15	Generous weight, stricter with size
Lufthansa	55 x 40 x 23	8	40 x 30 x 10	Allows two bags in Business/First class
Wizz Air	55 x 40 x 23	10	40 x 30 x 20	Basic fares include only personal item

New Carry-On Restrictions to Know in 2025

New EU regulations, effective September 1, 2025, will unify carry-on size and weight restrictions across many European airlines. Standard carry-on size is set at 55 x 40 x 20cm, with a small personal item not exceeding 40 x 30 x 15cm. Passengers flying within the EU must adhere to these carry-on restrictions, lest their bag be reclassified as checked luggage. Although limits can differ by specific airline, most carriers will now follow this standardized model. One carry-on bag and one personal item remain the rule, albeit business or first class may permit two.

Tips for Choosing the Right European Carry On Size

Choosing the right carry-on ensures a smoother travel experience and avoids unexpected fees at the gate.

• Measure your bag: Ensure it does not exceed 55 x 40 x 20 cm for cabin allowance.
• Check personal item dimensions: Keep it under 40 x 30 x 15 cm, so it fits under the seat.
• Weigh your luggage: Many airlines have a weight limit of 10 kg, even for carry-ons.
• Compare carry-on sizes: Each airline’s luggage rules can slightly vary despite standard guidelines.
• Look for expandable bags: These offer flexibility without breaching size and weight restrictions.

Conclusion

Following the correct European carry on size guidelines can save you money, stress, and boarding delays. Even though many airlines use similar standards, policies may still vary depending on carrier and ticket type. Always check specific carry-on size and weight restrictions before flying to ensure your bag qualifies. Proper preparation helps avoid surprise check-in fees and improves your boarding and in-flight experience. This guide simplifies luggage policies so you can meet the correct limits without second-guessing. Have you double-checked your bag to ensure it complies with your airline’s European carry on size rules?

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FAQs

1. What happens if my carry on exceeds size limits?

You may need to check the bag at the gate and pay additional luggage fees.

2. Do airlines measure carry-on bags at the gate?

Yes, especially on crowded flights or budget carriers. It’s wise to make sure your bag fits.

3. Are there fees for carry on bags?

Some budget airlines charge for carry-ons, while others include them in the ticket fare.

4. Can I bring liquids in my carry on?

Yes, but they must follow TSA’s liquid rules, each container should be small and packed in a clear bag.

5. Is it better to check a bag or carry on?

Carrying on saves time and fees, but checking bags can be helpful for longer trips or stricter airlines.