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T'way Air vs Air Busan

Cabin and carry-on baggage limits for T'way Air and Air Busan, side by side.

⚠ These figures are awaiting manual verification against the airline's official page. Treat them as preliminary.

Both T'way Air and Air Busan allow the same longest carry-on side (55 cm).

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Max dimensions
40 × 20 × 55 cm
Total linear
115 cm total
Weight limit
10 kg combined
Pieces
1
Max dimensions
55 × 40 × 20 cm
Total linear
115 cm total
Weight limit
10 kg per piece
Pieces
1

Cabin & carry-on allowances

Allowance T'way Air Air Busan
Carry-on Cabin: economy Not directly comparable: the two rows apply under different conditions. 40 × 20 × 55 cm · 115 cm total · 10 kg combined · 1 pc Economy carry-on max 40 x 20 x 55 cm, sum of three sides within 115 cm; combined 10 kg with the personal item. Regular/Smart/Event fares: one carry-on bag (max 40 x 20 x 55 cm, sum of three sides within 115 cm), combined weight with the personal item within 10 kg. Not on record
Cabin: business Not directly comparable: the two rows apply under different conditions. 40 × 20 × 55 cm · 115 cm total · 10 kg per piece · 2 pc Business carry-on 2 pieces, each max 40 x 20 x 55 cm and 10 kg (20 kg total). Business class: two carry-on bags, each within 40 x 20 x 55 cm and 10 kg, total 20 kg. Not on record
Not directly comparable: the two rows apply under different conditions. Not on record 55 × 40 × 20 cm · 115 cm total · 10 kg per piece · 1 pc Carry-on max 55 x 40 x 20 cm, sum of three sides under 115 cm; up to 10 kg. One carry-on bag up to 10 kg, size 55 x 40 x 20 cm (sum of three sides under 115 cm).
Personal item 40 × 30 × 15 cm · Not published · Not published · 1 pc One personal item within 40 x 30 x 15 cm. One personal item (including duty-free items) within 40 x 30 x 15 cm; in Economy it is counted within the combined 10 kg allowance. Not published · Not published · Not published · 1 pc One additional small item (briefcase/laptop bag); sum of three sides under 60 cm. Sum of three sides under 60 cm One additional small item (handbag, briefcase or laptop bag) is permitted; exact dimensions not published (sum of three sides under 60 cm).

Sources

T'way Air

Carry-on baggage - T'way Air
Official · unverified Last checked: 2026-10-11

Air Busan

Cabin baggage - Air Busan
Community · unverified Last checked: 2026-10-11