Finnair vs Aegean Airlines — carry-on baggage compared | CabinPax

Carry-on rules side by side: maximum dimensions, weight allowance, personal item. Data updated April 2026.

• Finnair: 55x40x23 cm · 8 kg
• Aegean Airlines: 56x45x25 cm · 8 kg

Same family, same broad approach. The contrast between Finnair and Aegean Airlines plays out on points of detail, where every centimetre tips the balance for one passenger or another.

On size, Aegean Airlines wins by a clear margin (56x45x25 cm versus 55x40x23 cm). For a traveller hesitating between the two on a comparable price, that's the deciding argument when the bag is borderline.