- Cheapest roundtrip flight
- from€94
- Fastest flight
- non-stop flights
- 1105x / week
- Flight distance
- 451 km
- Time difference
- none
- Airports in Seoul
- Incheon International Airport
- Gimpo International
- Most popular airlines
- Korean Air
- Asiana Airlines
- Jeju Air
- Eastar Jet
- Trinity Airways
- Air Busan
- Thai Smile
- Jin Air
- Korean Air
Flight schedule from Seoul (SEL) to Jeju (CJU)
Select a travel date in the flight schedule for the route from Seoul (SEL) to Jeju (CJU) and compare affordable flight deals.
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Matching outbound flightsSEL–CJU · 123 of 123
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- September 13 – 19, 2026
- September 20 – 26, 2026
- Sep 27 – Oct 3, 2026
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Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Seoul to Jeju?
A nonstop flight from Seoul to Jeju typically takes around 1 hour 15 minutes. This makes the nonstop service the fastest and most convenient way to travel between Seoul and Jeju. It is worth checking flight times when searching, as they can vary by airline and travel date.
Are there nonstop flights from Seoul to Jeju?
Yes, there are nonstop flights from Seoul to Jeju, averaging around 158 to 159 flights per day, operated by, among others, Korean Air, Asiana Airlines and Jeju Air. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Seoul to Jeju?
Direct flights from Seoul to Jeju are operated by, among others, Korean Air, Asiana Airlines and Jeju Air. These flights take you to Jeju nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
On which days are there nonstop flights from Seoul to Jeju?
Nonstop flights from Seoul to Jeju operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Seoul to Jeju?
From Seoul to Jeju, there are on average around 158 to 159 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from Seoul to Jeju?
From Seoul to Jeju, there are around 1110 to 1111 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Seoul to Jeju depart?
The earliest nonstop flight from Seoul to Jeju usually departs at 6:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Jeju.
When does the last flight from Seoul to Jeju depart?
The last nonstop flight from Seoul to Jeju usually departs at 9:10 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.