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Cheap flights from Seoul to Budapest (ICN–BUD)

ICNIncheon International Airport
South Korea
BUDBudapest Liszt Ferenc International Airport
Hungary

Asiana Airlines and Korean Air fly Seoul to Budapest (ICN–BUD) nonstop and back, a great-circle distance of 8,140 km (5,060 mi).

From
ICN
Seoul
To
BUD
Budapest
Nonstop
Yes · 2 airlines
Airlines
OZ · KE
Cheapest fare found
₩336,405 one-way
Distance
8,140 km (5,060 mi)
Time difference
Budapest 7 hours behind
Time in the air
12h 04m
Aircraft seen
Airbus A350-900 · Boeing 787-9 Dreamliner

Network data imported from airport and airline sources:· How we verify

Seoul to Budapest fares by month

Cheapest one-way fare found: ₩336,405 for October 2026 on China Eastern Airlines (1 stop).

  1. Oct ’26₩336,405
  2. Nov ’26₩387,819
  3. Dec ’26₩437,920
  4. Aug ’27₩651,809

Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.

When to fly ICN–BUD

For Seoul Incheon (ICN) to Budapest Liszt Ferenc (BUD), October 2026 had the lowest fare found (₩336,405). Days in Budapest average 18–28 °C in May, June, August and September. Set your watch 7 hours back on landing at BUD.

Seoul to Budapest: frequently asked questions

Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.

How much is a flight from Seoul Incheon (ICN) to Budapest Liszt Ferenc (BUD)?

From ₩336,405 one-way, the cheapest fare found for October 2026 on China Eastern Airlines with 1 stop (found 8 October 2026).

How long is the ICN–BUD flight?

12h 04m wheels-up to wheels-down, the median of 9 tracked flights.

Which airlines fly ICN–BUD direct?

Asiana Airlines and Korean Air.

What is the cheapest month to fly ICN–BUD?

October 2026, at ₩336,405; the dearest month found was ₩651,809.

What is the time difference between Seoul and Budapest?

Budapest is 7 hours behind Seoul: a ICN departure at noon is 05:00 local time in BUD.

What aircraft fly ICN–BUD?

Airbus A350-900 and Boeing 787-9 Dreamliner.

Budapest to Seoul: the return flight (BUD–ICN)

All 2 airlines also fly BUD–ICN nonstop.

Airlines flying ICN–BUD nonstop

AirlineUsually takes off (ICN time)TypeAllianceNotes
Asiana Airlines OZ13:05–15:22full-serviceStar Alliance—
Korean Air KE—full-serviceSkyTeam—

One-stop alternatives to flying ICN–BUD nonstop

One airline on both legs; check it's sold as one ticket.

  • Via Beijing (PEK) with Air China: 8,230 km (5,110 mi) flown, 1% further than nonstop.
  • Via Warsaw (WAW) with LOT Polish Airlines: 8,270 km (5,140 mi) flown, 2% further than nonstop.
  • Via Helsinki (HEL) with Finnair: 8,510 km (5,290 mi) flown, 5% further than nonstop.
  • Via Shymkent (CIT) with SCAT Airlines: 8,720 km (5,420 mi) flown, 7% further than nonstop.
  • Via Istanbul (IST) with Turkish Airlines: 8,940 km (5,560 mi) flown, 10% further than nonstop.

ICN–BUD route map

Great-circle distance 8,140 km (5,060 mi). Illustrative route, not an actual flight track.

More from Seoul and Budapest

Explore the airlines’ route maps

Plan your arrival at Budapest Liszt Ferenc International Airport (BUD)

Departure

Incheon International Airport

Incheon (ICN), Seoul. In our data, 83 airlines fly nonstop from ICN to 157 destinations.

View ICN airport guide →

Arrival

Budapest Liszt Ferenc International Airport

2 ways into Budapest, fastest from 25 min:

  • Airport Express bus 100E 35–45 min · 2,500 HUF
  • Főtaxi (official airport taxi) 25–45 min
Full BUD transport guide →

Weather in Budapest by month

Onward from Budapest

Places you can't fly to nonstop from ICN, but can from BUD — for a stopover or a second leg.

Related routes

Sources

  • en.wikipedia.org — airlines and destinations, checked 2026-10-01
  • en.wikipedia.org — airlines and destinations, checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01

Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.

Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.