What is Jeju Air's cabin bag size?
55 x 40 x 20 cm.
Source: jejuair.net, checked 6 Nov 2026
Quick answer
Cabin bag: 55 x 40 x 20 cm; weight: 10 kg incl. additional items. Personal item: One item (laptop, briefcase, handbag, duty-free bag).
Source: jejuair.net, checked 6 Nov 2026
Carry-on bag size
55 x 40 x 20 cm
Source: jejuair.net, checked 6 Nov 2026
Carry-on weight
10 kg incl. additional items
Source: jejuair.net, checked 6 Nov 2026
Personal item
One item (laptop, briefcase, handbag, duty-free bag)
Source: jejuair.net, checked 6 Nov 2026
Power banks
From 22 Jan 2026: use of power banks to charge devices banned on all flights; charging power banks from aircraft USB already banned by Korean govt rules
Source: jejuair.net, checked 6 Nov 2026
Liquids
Set by airport security. Leaving South Korea: International flights from Korea: containers of 100 ml or less (by container size), in one transparent ziplock bag (20 x 20 cm, 1 L) per passenger
Source: Incheon International Airport, checked 7 Nov 2026
How much can my Jeju Air carry-on weigh?
10 kg incl. additional items.
Source: jejuair.net, checked 6 Nov 2026
Can I take a power bank on Jeju Air?
From 22 Jan 2026: use of power banks to charge devices banned on all flights; charging power banks from aircraft USB already banned by Korean govt rules.
Source: jejuair.net, checked 6 Nov 2026
What liquids can I take on Jeju Air?
Set by airport security. Leaving South Korea: International flights from Korea: containers of 100 ml or less (by container size), in one transparent ziplock bag (20 x 20 cm, 1 L) per passenger.
Source: Incheon International Airport, checked 7 Nov 2026