Ulaanbaatar to Busan flights
UBN PUS
Plan your journey to Busan and find the flight that fits your plans.
Ulaanbaatar
BusanAbout your flight
Search flights from Ulaanbaatar to Busan for travel in southern South Korea, family visits or work. Compare departure times, total journey duration and baggage conditions for your plans.
Destination airport
Busan · PUSPUSFlight example
1 stopUBN → ICN → PUSFlight duration
8 h 40 minIncludes connection timeChecked baggage
23 kg+ Cabin baggage: 5 kgSchedule example · · KE 5868 / KE 1405 · 1 adult · Economy
Checked: . Duration and baggage depend on your flight, fare and date. Confirm your allowance in search results before booking.
Find your day to fly
±3 daysChoose your dates and compare available flight prices.
Dates shown as month / dayCalendar prices are unavailable for these dates. Search flights to check current fares and availability.
Plan your journey to Busan and find the flight that fits your plans.
A little preparation goes a long way
Useful information for a smoother journey.
Baggage allowanceCheck cabin and checked baggage for your chosen fare.
Review cabin and checked baggage sizes, weights and quantities in the selected flight details and fare conditions. Tickets on the same route can have different allowances. Check every segment when connecting.
Baggage checklistCheck-in and airportsConfirm your terminal and check-in deadline with the airline.
PUS is Gimhae Airport serving Busan. Confirm the arrival city and airport, and review every leg of any connecting itinerary. If your trip also includes Seoul, budget separately for travel between the two cities. Flexible return dates give you more fares to compare.
Plan your bookingVisa and entry requirementsCheck official requirements for your nationality and purpose of travel.
Before travelling, confirm passport validity, visa, transit and entry requirements with the destination authorities or embassy. Requirements can change, so verify them for this journey.
Official informationRecheck flight times, terminals, baggage and entry requirements before you travel.
Make your journey easier
Ready for the journey.
Frequently asked questions
Which airport is PUS?
PUS is Gimhae Airport serving Busan. Confirm the arrival city and airport, and review every leg of any connecting itinerary.
How do I find nonstop flights to Busan?
Search your dates, then use the nonstop and connecting-flight filters to compare available options. Schedules and seats depend on travel dates and season. For a connection, check the layover time and whether you need to change airports.
Where can I check the baggage allowance?
Review cabin and checked baggage sizes, weights and quantities in the selected flight details and fare conditions. Tickets on the same route can have different allowances. Check every segment when connecting.
How do I choose a South Korea eSIM?
Open the eSIM page, select your destination and compare data allowances, validity, networks and activation instructions. Before buying, check that your phone supports eSIM and is carrier-unlocked.
Can I change my dates or refund my ticket?
Changes and refunds depend on the fare you choose. Before booking, read the rules for eligibility, fees and fare differences. For help with an existing booking, contact SkyTrip on +976 7755 8585.
Where will you go next?
All destinations
Ulaanbaatar → Busan
Your next journey begins today.