Flights from Seoul to Jeju City
Nonstop flights from Seoul (ICN) to Jeju City (CJU) take about 1h 3m (440 km). Jeju Air flies it. Lowest fare seen: $20 one-way, nonstop (12 Oct 2026).
When you land in Jeju City
The airport transfer and the few things worth sorting before you fly.
Airport transfer
CJU → Jeju, booked before you fly
A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.
See transfer prices
Seoul Incheon Airport · 10 loungesFind hotels in Jeju City
Hotels, hostels & more · Trip.com
Airlines flying Seoul to Jeju City
Carriers on ICN–CJU according to our route data and nonstop fares seen as of 12 Oct 2026. Not a complete list.
Seoul to Jeju City fares by month
Cheapest month seen for a nonstop flight: Nov 2026, from $18 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.
| Departing | Nonstop from | Cheaper with stops |
|---|---|---|
| Oct 2026 | $1927 Oct 2026 · Jeju Air | — |
| Nov 2026 | $1823 Nov 2026 | — |
| Dec 2026 | $191 Dec 2026 | — |
| Jan 2027 | $255 Jan 2027 | — |
| Feb 2027 | $2217 Feb 2027 · Air Seoul | — |
| Mar 2027 | $2210 Mar 2027 · Air Seoul | — |
| Apr 2027 | $856 Apr 2027 · Korean Air | — |
| May 2027 | $8825 May 2027 · Korean Air | — |
| Jun 2027 | $8316 Jun 2027 · Korean Air | — |
| Jul 2027 | $8815 Jul 2027 · Korean Air | — |
| Aug 2027 | $11713 Aug 2027 · Korean Air | — |
| Oct 2027 | $1171 Oct 2027 · Korean Air | — |
When to go for the lowest fare
Fares were close across the months we saw: $18 for November 2026, $19 at best after that.
From Travelpayouts flight-search data, city to city (Seoul to Jeju City, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.
More for this trip
Frequently asked questions — Seoul to Jeju City flights
How long is the flight from Seoul to Jeju City?
How far is Seoul from Jeju City by air?
Which airlines fly from Seoul to Jeju City?
How much does a flight from Seoul to Jeju City cost?
What is the cheapest month to fly from Seoul to Jeju City?
Do I need a visa to travel from South Korea to Jeju City?
Sources: fares from Travelpayouts flight-search data, seen 12 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
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