Practical guide 2026
Cabin baggage guide
Dimensions, weight, accessories: every airline rule, verified and up to date.
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The 7 cabin formats
From smallest to largest, find your category
Slides under the seat in front of you. The only free bag with most low-cost airlines. Ideal for a weekend or in addition to a checked suitcase.
The largest underseat format on the market. Free for every EasyJet passenger. 15 kg max.
The most common format. Goes in the overhead bin. GYL cabin suitcases (55x35x20 cm) fit perfectly in this category.
Low-cost format. Wider but shallower than the standard. Requires a paid option with Ryanair, Vueling and Volotea.
3 cm deeper than Cabin Strict. Wizz Air is very strict on checks: zero tolerance at the gate.
Transavia format. Deeper than Cabin Strict (25 vs 20 cm). Combined weight bag + accessory = 10 kg max. Paid option (14 to 65 EUR).
The most generous format on the market. With EasyJet it requires the Standard Plus or Flexi fare. Iberia includes it in every fare.
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Comparison table
| Airline | Cabin | Weight | Free accessory |
|---|---|---|---|
| 55 x 35 x 25 cm | 12 kg | 40 x 30 x 15 cm | |
| 55 x 40 x 20 cm (Priority) | 10 kg | 40 x 30 x 20 cm | |
| 56 x 45 x 25 cm (paid) | 15 kg | 45 x 36 x 20 cm | |
| 55 x 40 x 25 cm (paid) | 10 kg | 40 x 30 x 20 cm | |
| 55 x 40 x 20 cm | 10 kg | 40 x 30 x 20 cm | |
| 55 x 40 x 20 cm | 10 kg | 40 x 30 x 20 cm | |
| 55 x 35 x 25 cm | 10 kg | Not allowed | |
| 55 x 40 x 20 cm | 12 kg | 33 x 25 x 20 cm | |
| 56 x 40 x 25 cm | 10 kg | 40 x 30 x 15 cm | |
| 55 x 40 x 23 cm (Priority) | 10 kg | 40 x 30 x 20 cm | |
| 55 x 35 x 25 cm | 12 kg | 40 x 30 x 15 cm |
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Detailed rules
The 12 kg weight is a combined total (suitcase + accessory). Dimensions include handles and wheels. Random checks at departure.
Without the Priority option, only the small bag goes free. Systematic gate-template checks since September 2025. Zero tolerance.
EasyJet has the largest free bag on the market (45x36x20 cm) and the highest weight limit (15 kg). The large cabin bag (56x45x25) is the most generous of the low-cost carriers.
The 10 kg weight is a combined total (small bag + cabin suitcase). With the Basic fare, only the small bag (40x30x20) is included. Frequent checks on full flights.
With the Basic fare, only the small bag goes free. The cabin suitcase is included from the Optima fare upward. Gate penalty: 80 EUR.
Policy similar to Ryanair. The free cabin bag is measured at the gate. Oversize penalty: 65 EUR (sent to the hold).
Air Algerie only allows a single cabin bag, with no extra accessory. Rules tightened in early 2026: strict checks. Hold penalty: 180 EUR.
Long-haul carrier (Caribbean, Reunion, Africa). Generous checked allowance: 2 x 23 kg in Economy. The personal accessory is smaller than average (33x25x20 cm).
One of the most generous airlines in the cabin (56x40x25 cm, included in every fare). In long-haul Business: 2 cabin bags allowed. Watch out for IB5XXX flights (Iberia Express): 55x40x20 cm.
Same dimensions as Air France (Air France-KLM group). The 12 kg weight is a combined total (suitcase + accessory). Dimensions include handles and wheels.
Reputed to be the strictest airline on baggage checks. Zero tolerance at the gate. The 10 kg weight also applies to the free small bag.
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