Airlines With the Smallest Carry-On Allowances

1. Singapore Airlines — 40 × 30 × 10 cm
2. Pegasus Airlines — 40 × 30 × 15 cm
3. Oman Air — 38.1 × 26 × 19.1 cm
4. Asiana Airlines — 40 × 30 × 20 cm
5. Wizz Air — 40 × 30 × 20 cm
6. Air Nostrum — 45 × 35 × 20 cm
7. VivaAerobus — 45.7 × 35.6 × 20.3 cm
8. Amaszonas — 45 × 40 × 20 cm
9. Air Caraibes — 53.3 × 38.1 × 17.8 cm
10. Lion Air — 35 × 35 × 30 cm
11. Boliviana de Aviacion — 55 × 35 × 20 cm
12. Cambodia Angkor Air — 50 × 40 × 20 cm
13. Bangkok Airways — 50 × 36 × 22.9 cm
14. Aeroflot — 50 × 41.9 × 20 cm
15. Royal Brunei Airlines — 55 × 38.1 × 20 cm
16. Delta Airlines — 55.9 × 35 × 22 cm
17. Blue Air — 53.3 × 40.6 × 20.3 cm
18. Air China — 55 × 40 × 20 cm
19. Air India — 55 × 40 × 20 cm
20. Air Malta — 55 × 40 × 20 cm
21. Air Seychelles — 55 × 40 × 20 cm
22. Hainan Airlines — 55 × 40 × 20 cm
23. Icelandair — 55 × 40 × 20 cm
24. Korean Air — 55 × 40 × 20 cm
25. Ryanair — 55 × 40 × 20 cm

Figures change when airline rules are updated. Confirm on the airline page before you fly.