Key facts about the city and the routes found in recent fare data.
Country
South Korea
City IATA code
CJU
Airports in fare data
1
Population
435,413
Time zone
Asia/Seoul
Cities with direct flights
16
Airlines in fare data
45
Compare up to ten of the lowest recent fares to Jeju, for domestic and international routes.
Prices are based on searches made by real travelers during the last 48 hours and are not a public offer.
Current data shows direct routes to Jeju from 10 cities: Seoul, Cheongju, Busan, Gwangju, Yeosu, Shanghai, Pohang, Beijing, Ningbo, and Hangzhou. A complete timetable is available for 6 of 10 routes; observed offer dates are shown for the others. 5 routes offer a choice of several airlines.
Flight days and minimum fares are enriched with cached route data when available. Otherwise, we show the currently observed offers.
All 7 airlines on the Seoul — Jeju route operate on a daily basis: T'way Air, Jin Air, Jeju Air, Eastar Jet, Korean Air, Air Busan, and Asiana Airlines fly every day.
All airlines serving Cheongju — Jeju operate daily direct flights: Eastar Jet, Jeju Air, and Connellan air disaster fly every day.
Of the 5 airlines serving Busan — Jeju, only a handful fly every day — Air Busan and Korean Air. Jeju Air flies every day except Thursday. Eastar Jet flies on Sunday, Monday, Wednesday, and Thursday. Jin Air flies on Sunday, Monday, Tuesday, and Saturday.
Recent searches found direct offers from Gwangju to Jeju with these airlines: Jin Air. The listed days come from observed fares rather than a complete timetable.
Recent searches found direct offers from Yeosu to Jeju with these airlines: Asiana Airlines. The listed days come from observed fares rather than a complete timetable.
Of the 4 airlines serving Shanghai — Jeju, only a handful fly every day — Spring Airlines and Juneyao Airlines. Jin Air flies every day except Tuesday. Eastar Jet flies every day except Thursday and Friday.
Recent searches found direct offers from Pohang to Jeju with these airlines: Jin Air. The listed days come from observed fares rather than a complete timetable.
All airlines serving Beijing — Jeju operate daily direct flights: Spring Airlines, Jeju Air, and Korean Air fly every day.
Recent searches found direct offers from Ningbo to Jeju with these airlines: Spring Airlines. The listed days come from observed fares rather than a complete timetable.
The only airline operating direct flights from Hangzhou to Jeju is Loong Air. Flights operate every day.
Compare cached monthly fares to Jeju for 9 departure cities over the next year. Routes without saved price data are not shown.
The chart shows the saved monthly price trend from Seoul to Jeju. Open the route page for full flight details.
Ticket prices for Seoul — Jeju are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from January 2027 to March 2027 (16%), then rise from June 2027 to October 2027 (+6%). The best period is November 2026–December 2026 ($17), the most expensive is September 2027–October 2027 ($85).
The best time to buy is November 2026–December 2026, when prices are at their lowest. This can save you up to 79% compared to the expensive months (September 2027–October 2027).
Monthly price variation is 54.6%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
The chart shows the saved monthly price trend from Cheongju to Jeju. Open the route page for full flight details.
The chart shows the saved monthly price trend from Busan to Jeju. Open the route page for full flight details.
Flight prices from Busan to Jeju are steadily rising: from November 2026 to October 2027, ticket costs increased by 261%. The sooner you book, the better the deal.
The most significant price increase was from March 2027 to October 2027 — up 173%. The best time to fly is November 2026–December 2026, when the average price is $24. In July 2027–October 2027, tickets cost around $82.
Given the rising prices, it's best not to delay your purchase. Flying in November 2026–December 2026 can save you up to 70% compared to the most expensive months.
Price variation across months on this route is 40.5%. Your choice of departure month significantly affects the total flight cost.
The chart shows the saved monthly price trend from Gwangju to Jeju. Open the route page for full flight details.
The chart shows the saved monthly price trend from Yeosu to Jeju. Open the route page for full flight details.
The chart shows the saved monthly price trend from Shanghai to Jeju. Open the route page for full flight details.
Prices on the Shanghai — Jeju route are consistently going up. From November 2026 to August 2027, tickets went from $50 to $152 — a 205% increase. This trend is worth considering when planning your trip.
The most significant price increase was from November 2026 to April 2027 — up 84%. The best time to fly is November 2026–December 2026, when the average price is $53. In June 2027–August 2027, tickets cost around $120.
Given the rising prices, it's best not to delay your purchase. Flying in November 2026–December 2026 can save you up to 56% compared to the most expensive months.
Price variation across months on this route is 32.7%. Your choice of departure month significantly affects the total flight cost.
The chart shows the saved monthly price trend from Beijing to Jeju. Open the route page for full flight details.
Tickets from Beijing to Jeju are getting more expensive each month. From November 2026 to October 2027, the increase reached 124%, with prices now at $128. It's unlikely to get cheaper than the current level.
The most significant price increase was from March 2027 to September 2027 — up 124%. The best time to fly is November 2026–December 2026, when the average price is $58. In July 2027–September 2027, tickets cost around $154.
Given the rising prices, it's best not to delay your purchase. Flying in November 2026–December 2026 can save you up to 63% compared to the most expensive months.
Price variation across months on this route is 36.2%. Your choice of departure month significantly affects the total flight cost.
The chart shows the saved monthly price trend from Ningbo to Jeju. Open the route page for full flight details.
The chart shows the saved monthly price trend from Hangzhou to Jeju. Open the route page for full flight details.
Airports in Jeju provide convenient connections to other regions and countries. Below you can find details about their location, facilities, and transport options to choose the best airport for arriving in or departing from Jeju.
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Nearby cities with airports can help you compare alternative routes or plan a combined trip.
Concise answers based on city details and fares found in recent searches.
The lowest recent price in our data is $21. The live price may change when you search.
Recent fare data contains 1 destination airport codes for Jeju. The airport section above has detailed information.
Recent offers include direct flights from 16 cities operated by 8 airlines. Availability depends on the date.
They come from searches made by real travelers during the last 48 hours. Treat them as a guide: the final price is confirmed by a new search.