Airline guide
Air BusanIATA code BX
Baggage allowances, fare rules, check-in cut-offs and contact details for Air Busan. Policy figures are read from Air Busan’s own published pages and each one shows where it came from and when we checked it.
- Home country
- South Korea
- Busiest markets
- Busan, Jeju, Fukuoka
- By route count · route data Jul 2026
- Destinations
- 13 in 7 countries
- Route data Jul 2026
Air Busan at a glance
Cabin bag size
- Cabin bag size
- 55 x 40 x 20 cm
Verified 6 Oct 2026airbusan.com (opens in a new tab)Full rules: Cabin bag sizeCabin bag weight
- Economy
- 1 cabin bag up to 10 kg (22 lbs) + 1 personal item included free
- Business & First
- 1 cabin bag up to 10 kg + 1 personal item (Air Busan operates single Economy cabin)
Verified 6 Oct 2026airbusan.com (opens in a new tab)Full rules: Cabin bag weightChecked bag
- Economy
- 15 kg (33 lbs) checked baggage included on domestic and international flights (23 kg on US routes)
Verified 6 Oct 2026airbusan.com (opens in a new tab)Full rules: Checked bagOnline check-in
- Online check-in opens
- 24 hours before departure
Verified 6 Oct 2026airbusan.com (opens in a new tab)Full rules: Online check-inAirport check-in closes
- Domestic
- 30 minutes before departure (Korea domestic)
- International
- 60 minutes before departure
Verified 6 Oct 2026airbusan.com (opens in a new tab)Full rules: Airport check-in closesCustomer service
- Customer service phone
- +82-70-7997-3060
Verified 5 Oct 2026airbusan.com (opens in a new tab)Full rules: Customer service
Air Busan carry-on baggage allowance
| Cabin | Carry-on weight |
|---|---|
| Economy | 1 cabin bag up to 10 kg (22 lbs) + 1 personal item included free |
| Business & First | 1 cabin bag up to 10 kg + 1 personal item (Air Busan operates single Economy cabin) |
- Cabin bag size
- 55 x 40 x 20 cm
Air Busan checked baggage allowance
| Cabin | Checked allowance |
|---|---|
| Economy | 15 kg (33 lbs) checked baggage included on domestic and international flights (23 kg on US routes) |
| Business | Checked baggage allowance up to 15 kg (or 23 kg on US routes) |
| First | Checked baggage allowance up to 15 kg (or 23 kg on US routes) |
What Air Busan’s cheapest fare includes
- Lowest fare
- Special Fare, Event Fare, Smart Fare, Premium Fare
- Seat selection
- Included on Premium Fare; fee applies on Special/Event/Smart fares until check-in.
- Changes and cancellations
- Special/Event non-refundable; Smart and Premium allow date changes with fee.
Air Busan cabins and aircraft
Choose a seat by location and legroom, or accept a free seat assignment at check-in. Use your flight seat map because options vary with the aircraft.
- Seat options
- Standard Economy, Front Row & Exit Row extra legroom seats (Airbus A320/A321 fleet).
- Verified 6 Oct 2026airbusan.com (opens in a new tab)
- Reserved or random
- Fee-based advance seat selection; free seat assigned at online check-in.
- Verified 6 Oct 2026airbusan.com (opens in a new tab)
- Family seating
- Air Busan seats children under 12 next to an accompanying adult free of charge.
- Verified 6 Oct 2026airbusan.com (opens in a new tab)
If your Air Busan flight is delayed or cancelled
These are standards published by the carrier for delays and cancellations. On codeshares or interline itineraries, the operating carrier is responsible.
- Care
- Food, beverages, and hotel accommodation for delays within carrier control under South Korea MOLIT rules.
- Rebooking and refunds
- Full refund or free rebooking if flight cancelled or delayed >3 hours.
- Compensation
- Statutory compensation under South Korea MOLIT aviation consumer standards.
Air Busan check-in times and airport cut-offs
- Online check-in opens
- 24 hours before departure
- Domestic check-in closes
- 30 minutes before departure (Korea domestic)
- International check-in closes
- 60 minutes before departure
- Boarding closes
- 10 to 15 minutes before departure
How to contact Air Busan
- Customer service phone
- +82-70-7997-3060
Where Air Busan flies
Source: Originfacts route-network dataset, built from TravelPayouts route data (updated 2026-07). Not verified by hand.
We track 32 Air Busan routes serving 13 destinations across 7 countries.
- Destinations
- 13
- Countries
- 7
- Routes tracked
- 32
- Longest route
- 2,810 km
Busiest markets by route count
A market may include more than one airport.
Longest route in the dataset
2,810 km great-circle distance between the two airports.
Common questions about flying Air Busan
What size cabin bag can I take on Air Busan?
According to Air Busan’s own website (airbusan.com, checked 6 Oct 2026): 55 x 40 x 20 cm.
How heavy can my Air Busan carry-on bag be?
According to Air Busan’s own website (airbusan.com, checked 6 Oct 2026): 1 cabin bag up to 10 kg (22 lbs) + 1 personal item included free.
What is the Air Busan Economy checked baggage allowance?
According to Air Busan’s own website (airbusan.com, checked 6 Oct 2026): 15 kg (33 lbs) checked baggage included on domestic and international flights (23 kg on US routes).
When can I check in online with Air Busan?
According to Air Busan’s own website (airbusan.com, checked 6 Oct 2026): 24 hours before departure.
When does Air Busan check-in close for domestic flights?
According to Air Busan’s own website (airbusan.com, checked 6 Oct 2026): 30 minutes before departure (Korea domestic).
When does Air Busan check-in close for international flights?
According to Air Busan’s own website (airbusan.com, checked 6 Oct 2026): 60 minutes before departure.
What is the Air Busan customer service phone number?
According to Air Busan’s own website (airbusan.com, checked 5 Oct 2026): +82-70-7997-3060.
How many destinations does Air Busan fly to?
Originfacts tracks 13 Air Busan destinations across 7 countries, on 32 routes.
Where is Air Busan based?
Air Busan is based in South Korea. In the Originfacts route dataset, its busiest market is Busan, followed by Jeju, Fukuoka and Seoul.
What aircraft appear on Air Busan routes?
The routes we hold name Airbus A320, Airbus A321, Boeing 737-400 and Boeing 737-500. That dataset accumulates over time, so treat it as a record of what has flown rather than a current fleet list.
What is the longest Air Busan route?
Cebu City to Busan, at 2,810 km.
Sources and verification
Baggage, fare, check-in, disruption and contact figures are published only when they are read from Air Busan’s own pages or a named regulator, and each one shows the page and the date it was checked. Where sources disagree we show both and publish neither. Route and destination figures come from the Originfacts route dataset and show its date instead; they are not verified by hand.
- Carry-onVerified 6 Oct 2026
- Checked bagsVerified 6 Oct 2026
- Cheapest fareVerified 6 Oct 2026
- Cabins & aircraftVerified 6 Oct 2026
- Delays & cancellationsVerified 6 Oct 2026
- Check-inVerified 6 Oct 2026
- ContactVerified 5 Oct 2026
- Where they flyRoute data, Jul 2026Originfacts route-network dataset, built from TravelPayouts route data