Hop from Seoul to Jeju with confidence — our search scans over 700 airlines, 50+ agencies, and more than 5 top booking systems to find the best prices, schedules, and conditions for your trip. Compare nonstop and connecting options in seconds and book the flight that fits your timing and budget.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly nonstop from Seoul to Jeju for the fastest, most convenient way to reach the island—no transfers, less hassle, and more time to enjoy beaches and sights. While connecting options can sometimes be cheaper, a direct flight saves hours and offers a more comfortable, stress-free start to your trip; book now to lock in the best seats and times.
Schedule of direct flights from Seoul to Jeju
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Jeju:
Seoul airports overview
Jeju airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Seoul to Jeju
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$9
Eastar Jet
Direct flight
1h 10m
10/21/2025
The cheapest one-way flight from Seoul to Jeju departs on 10/21/2025, is operated by Eastar Jet and costs $9
Cheapest round trip flight
$21
Eastar Jet
Direct flight
2h 25m
10/21/2025
The cheapest roundtrip flight from Seoul to Jeju departs on 10/21/2025, is operated by Eastar Jet and costs $21
The fastest flight
1h 10m
Fastest flight from Seoul to Jeju takes 1h 10m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
6:00 AM
Latest flight
9:30 PM
Average flight duration
1h 14m
Direct flights count
705
Distance
453km
Timezone difference
0h
The distance between Seoul and Jeju is 453km (281 miles). The average flight duration is 1h 14m. There are 705 direct flights from Seoul to Jeju. Seoul and Jeju are in the same time zone. Flights from Seoul begin at 6:00 AM. The latest flight from Seoul departs at 9:30 PM
October 2025
Lowest price
on average:
$8
September 2026
Highest price
on average:
$52
Avg Price
The Seoul — Jeju route is served by a wide range of airlines: 8 in total, including Eastar Jet, Sky Regional Airlines, Jin Air, Air Busan, Korean Air, Jeju Air, T'way Air, and Asiana Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $9. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
Incheon International Airport (ICN) is Seoul’s primary international gateway and a major East Asian hub, typically handling long-haul carriers and full-service airlines alongside some premium regional operators. Located about 48 km west of central Seoul on Yeongjong Island, it usually takes 45–70 minutes by AREX express or airport limousine bus, with fares commonly ranging from moderate to higher depending on service class. Facilities are generally extensive, offering many lounges, shops and transfer services, making connections comfortable but sometimes lengthy during peak periods. The main downside can be the travel time to downtown; the upside is strong transit links and a broad range of flight options.
Gimpo International Airport (GMP) functions primarily as Seoul’s domestic and short-haul international airport, often favored by low-cost carriers and regional flights to Japan, China and nearby cities. It sits roughly 15 km west of central Seoul and can typically be reached in 20–40 minutes by subway, taxi or airport bus, with fares usually inexpensive for public transit and moderate by taxi. Gimpo is generally more convenient for quick city access and shorter security/transfer times, but it can be less well equipped for large international transfer needs and may have fewer long-haul choices compared with Incheon.
Jeju International Airport is the island’s main gateway and typically functions as a busy domestic hub with growing international service, so you’ll see a mix of legacy carriers and budget airlines operating here. Flights to and from mainland Korea are usually competitively priced compared with long-haul routes, while seasonal international fares can vary. The airport sits close to Jeju City—roughly 3–5 km from the city center—making transfers quick: taxis take about 10–20 minutes (moderate fares), airport buses 20–40 minutes with inexpensive fares, and some hotels offer shuttle services. Pros: very convenient for island access and frequent schedules; cons: can be crowded during peak vacation periods and limited late-night public transport.
How much is the cheapest flight ticket from Seoul to Jeju?
The cheapest flight ticket from Seoul to Jeju according to data for the last 48 hours costs $9
When is the best time to buy air tickets on the route Seoul — Jeju?
Often the best time to buy tickets from Seoul to Jeju is 2 months before departure.
When is the cheapest time of year to fly from Seoul to Jeju?
Based on statistics over the past years, the lowest prices for flights from Seoul to Jeju can be found flying in these months: October, November, March.
How long does it take to fly from Seoul to Jeju?
The fastest flights from Seoul to Jeju start from 1 hour 10 minutes in the air.
Which airline can fly direct from Seoul to Jeju?
The following airlines operate direct flights on the route Seoul — Jeju: Eastar Jet, Sky Regional Airlines
The minimum one-way ticket price from Seoul to Jeju is $8 (October 2025), while the maximum is $52 (September 2026). On average, a ticket costs $32–$74.
