Jeju Air flights from Seoul to Jeju City (SEL - CJU)
SEL — CJU
1 Nov — 8 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find Jeju Air flight deals from Seoul to Jeju City
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Cheapest Jeju Air flights from Seoul to Jeju City
Explore the most affordable Jeju Air flight options available from Seoul to Jeju City. Find the lowest fares with prices last updated on 2 October 2026.
Mon 12-1019:15 -
Nonstop1h 15m
Wed 14-1021:10 -
Nonstop1h 15m
Deal found 30-9S$ 70
Sun 4-1006:20 -
Nonstop1h 15m
Sun 4-1008:40 -
Nonstop1h 15m
Deal found 1-10S$ 72
Sat 10-1006:15 -
Nonstop1h 15m
Tue 13-1008:15 -
Nonstop1h 15m
Deal found 29-9S$ 74
Best Jeju Air flights from Seoul to Jeju City
Discover carefully curated Jeju Air flight deals from Seoul to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 October 2026.
Mon 12-1019:15 -
Nonstop1h 15m
Wed 14-1021:10 -
Nonstop1h 15m
Deal found 30-9S$ 70
Tue 27-1019:20 -
Nonstop1h 20m
Thu 29-1009:55 -
Nonstop1h 15m
Deal found 30-9S$ 82
Thu 4-320:25 -
Nonstop1h 15m
Sat 6-308:40 -
Nonstop1h 15m
Deal found 30-9S$ 88
Direct Jeju Air flights from Seoul to Jeju City
Explore direct Jeju Air flight options from Seoul to Jeju City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 October 2026.
Mon 12-1019:15 -
Nonstop1h 15m
Wed 14-1021:10 -
Nonstop1h 15m
Deal found 30-9S$ 70
Tue 13-1018:05 -
Nonstop1h 15m
Tue 13-1021:10 -
Nonstop1h 15m
Deal found 29-9S$ 74
Tue 27-1019:20 -
Nonstop1h 20m
Thu 29-1009:55 -
Nonstop1h 15m
Deal found 30-9S$ 82
Last-minute Jeju Air flights from Seoul to Jeju City
Discover last-minute Jeju Air flight deals from Seoul to Jeju City. Data last updated 2 October 2026 and is based on user searches.
Mon 12-1019:15 -
Nonstop1h 15m
Wed 14-1021:10 -
Nonstop1h 15m
Deal found 30-9S$ 70
Sun 4-1006:20 -
Nonstop1h 15m
Sun 4-1008:40 -
Nonstop1h 15m
Deal found 1-10S$ 72
Sat 10-1006:15 -
Nonstop1h 15m
Tue 13-1008:15 -
Nonstop1h 15m
Deal found 29-9S$ 74
One-way Jeju Air flights to Jeju City
Search for one-way Jeju Air flight options to Jeju City. Find affordable one-way fares based on user searches. Data last updated 2 October 2026.
Wed 17-319:05 -
Nonstop1h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 1-10S$ 36
Sun 10-120:25 -
Nonstop1h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 1-10S$ 37
Sat 10-1006:15 -
Nonstop1h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 27-9S$ 38
How do most travelers feel about Jeju Air?
Cheapflights users who travel with Jeju Air (a popular airline from Seoul to Jeju City) have rated them a 7.6/10. This rating comes from 38 reviews. If you are looking to travel SEL-CJU, search your dates above.
Can I get a flight from Seoul to Jeju City on Jeju Air for under S$ 128?
Seoul to Jeju City flights on Jeju Air are currently available under S$ 128. 9 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.
Find detailed information about Jeju Air flights from Seoul to Jeju City. Explore the options provided by Jeju Air to plan your journey from Seoul to Jeju City. Data last updated 2 October 2026.
Which month is the cheapest to fly Economy class from Seoul to Jeju City?
For Economy class flights, the cheapest month to fly this route is March. The most expensive months are August and May.
Weekly Jeju Air flight availability from Seoul to Jeju City
The most Jeju Air flights from SEL to CJU are scheduled on a Wednesday (26 on average). You will have fewer Jeju Air flight options on Tuesday, which is when the least amount of flights are scheduled (21 on average).
When is the best time to book a flight to Jeju City with Jeju Air?
The best time to book a flight to Jeju City with Jeju Air is 14 days before departure. On average, fares are higher if you book 77 days before departure.
Best time to book a flight from Seoul to Jeju City
Have a flexible travel schedule? Discover the best time to fly to Jeju City from Seoul with our price prediction graph.
SEL-CJU
GMP-CJU
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Fly from Seoul to Jeju City on another airline
Consider alternative airlines that service the Jeju City area. Flight routes are based on user searches made on Cheapflights and were last updated on 2 October 2026.
Browse through other Jeju Air flights departing from Seoul. Flight routes are based on user searches made on Cheapflights and were last updated on 2 October 2026.
If Jeju City is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 2 October 2026.
Read reviews and see what other travellers are saying about their experiences with Jeju Air. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Jeju Air for your next flight. Reviews last updated 2 October 2026.
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