ICN → BUDSeoul to Budapest

live

Direct flights from Seoul (ICN) to Budapest (BUD): 7 nonstop departures observed each week across 2 airlines. 25% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 27 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 8,137 km, an estimated 10 hours 56 minutes in the air. Measured by Pro Flight Search from live flight boards at Seoul and Budapest. Updated 12 September 2026 at 19:23 UTC.

ICN Seoul smooth · +10
BUD Budapest smooth · +0
8,137 km · ~10h 56m est.
dep bank 12:35–12:457x weekly
Runs rough · 2 airlines · 7x weekly · nonstop
25% on time

of the last 8 operated ICN → BUD flights arrived within 15 minutes

Median arrival delay is +27 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+27 minacross the last 8 operated legs
Flight time~10h 56mestimated from route distance
Weekly departures7x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Asiana AirlinesKOREAN AIRLINES

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Asiana AirlinesOZ

Flights OZ547 12:35 We Fr Su

KOREAN AIRLINESKE20% on time

Flights KE963 12:45 Mo Tu Th Sa

History

operated legs · board outcomes
09-12KE963dep +32 → arr+4
09-11OZ547dep +40 → arr+13
09-10KE963dep +43 → arr+16
09-09OZ547dep +32 → arr+25
09-08KE963dep +27 → arr+27
09-07KE963dep +37 → arr+48
09-06OZ547dep +38 → arr+38
09-05KE963dep +46 → arr+50

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
ICNSeoul +10 min smooth Full ICN delay board →
BUDBudapest +0 min smooth 🌤 clear · ESE 7 kt Full BUD delay board →

Weather lens

Current conditions put the pressure at BUD: 32% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Seoul to Budapest route actually runs

Pro Flight Search records official board updates for nonstop ICN to BUD flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Seoul (ICN) to Budapest (BUD) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/ICN-BUD
How we measure this →

ICN to BUD questions

Is ICN–BUD running on time right now?

Smooth skies ahead. The departure side at ICN is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on ICN–BUD?

Operators schedule 2 departures from ICN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BUD delay card to confirm conditions when you'd arrive.

How long is the flight from ICN to BUD?

Great-circle distance is 8,137 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 604–727 min gate-to-gate on this route.

How often does ICN–BUD fly?

2 carriers operate this route, around 7 flights a week between them. Compare carrier days and times in the airline list above.