Air Busan

Allowed dimensions: 20x40x55 cm · Maximum weight: 10 kg

The context in a few words

In the broader airline landscape, Air Busan plays the reference-carrier role: a wide fleet, alliance memberships, and a carry-on policy built around passengers who travel between continents.

20x40x55 cm, 10 kg is above the market average. Worth noting if you travel with a 40-50 L backpack or an extended cabin case.

One useful benchmark: on Air Busan, cabin baggage typically fits the overhead bin of an Airbus A320 or Boeing 737, the most common types on their network. The 20x40x55 cm format at 10 kg matches standard bin dimensions, no more. Even seemingly compatible extended cases are best avoided.

Gate staff are typically less zealous than on low-costs, but the published grid still applies. Travelling planning ahead saves a place in the gate-check queue — "free" hold luggage that costs time on arrival.

Air Busan doesn't communicate clearly on the additional personal item. Counter experience favours a small handbag; beyond that, check with the agent or consolidate in the main suitcase to avoid boarding refusal.

Which bag for Air Busan?

For Air Busan, the safer bet remains a cabin case sized to industry references. The shortlist below matches that brief, with formats that clear without a second look at the gauge.