There are 1 way(s) to get from Jeju to Seoul
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Practical tips
Domestic flights in Korea, especially on popular routes like Jeju-Seoul, tend to be cheaper when booked a few weeks in advance. Prices can fluctuate significantly closer to the travel date, particularly during peak seasons or holidays. Use comparison sites to check different airlines.
Most Jeju flights land at Seoul's Gimpo Airport (GMP), which is closer to central Seoul than Incheon (ICN) and well-connected by subway. If your flight lands at ICN, factor in extra travel time and cost to reach the city center.
Remember that Jeju is an island with no train connection or bridge to the mainland. Your only efficient option for reaching Seoul (or any mainland city) is by flying. Don't waste time looking for KTX tickets for this route.
Budget airlines often have strict baggage allowances. Be sure to check your chosen airline's policy to avoid unexpected fees at the airport. It's often cheaper to pre-purchase checked baggage online if you need it.
Jeju International Airport (CJU) can get very busy, especially during peak travel times. It's wise to arrive at least 1.5 to 2 hours before your scheduled departure, even for a domestic flight, to allow for check-in and security.
🛣️ The journey experience
Traveling from Jeju to Seoul is straightforward, but knowing your options upfront saves you hassle and helps you manage your budget effectively. Forget trains – Jeju Island isn't connected to the mainland by rail. For this route, flying is the only practical choice, and thankfully, it's incredibly efficient and often more affordable than you might expect.
Your journey from Jeju to Seoul will almost certainly be by air. Numerous budget airlines, including Jeju Air, T'way Air, Eastar Jet, and Jin Air, operate frequent flights between Jeju International Airport (CJU) and Seoul's Gimpo International Airport (GMP) or Incheon International Airport (ICN). A one-way ticket typically costs around €35-€60 and the flight itself takes a mere 1 hour. Factor in airport transfers and check-in, and your door-to-door time will be closer to 3-4 hours, which still makes it incredibly fast.
While the KTX is fantastic for mainland travel, for Jeju, the decision is simple: you fly. It’s the only way, and with such frequent and inexpensive flights, there’s no need to consider ferries from southern ports unless you have a specific reason (like wanting to transport a car or enjoy a much longer, scenic sea journey). Booking in advance online ensures you get the best price and guarantees your seat for this popular route.
Frequently asked questions — Jeju → Seoul
The absolute best and only efficient way to travel from Jeju to Seoul is by plane. There are no KTX trains, express buses, or bridges connecting Jeju Island to the mainland. Flights are frequent, relatively inexpensive, and take only about 1 hour in the air, making them far superior to any ferry option for speed and convenience.
A one-way flight from Jeju to Seoul generally costs between €35 and €60, depending on the airline, how far in advance you book, and the time of year. Budget airlines offer competitive prices, but always check baggage allowances as these can add to the total cost if not considered upfront.
The flight itself is very short, typically lasting only 1 hour. However, for a realistic door-to-door estimate, you should factor in travel time to Jeju Airport, check-in, security, and then transfer from Seoul's Gimpo or Incheon Airport to your final destination. This usually brings the total journey time to about 3-4 hours.
No, it is not possible to take a KTX train or an express bus directly from Jeju to Seoul. Jeju is an island, and there are no train lines or road bridges connecting it to the Korean mainland. Air travel is the only direct and practical method for this route.
While ferries connect Jeju to mainland ports like Mokpo, Wando, and Busan, taking a ferry then an express bus or KTX to Seoul would be significantly longer and often more expensive than a direct flight. Ferries are generally only recommended if you need to transport a car or prefer a slow, scenic journey.
✨ Why visit Seoul?
- ✓ Explore Gyeongbokgung Palace, the largest of the Five Grand Palaces built during the Joseon Dynasty.
- ✓ Stroll through Bukchon Hanok Village, a traditional Korean village with a 600-year history.
- ✓ Experience the vibrant energy of Myeongdong, a major shopping district known for K-beauty and fashion.
- ✓ Ascend N Seoul Tower for panoramic views of the city, especially stunning at sunset.
- ✓ Indulge in authentic street food at Gwangjang Market, one of Korea's oldest and largest traditional markets.
☀️ When to visit Seoul?
CONTINENTAL HUMID
Spring (April-May) or Autumn (September-November) — pleasant weather with vibrant foliage or cherry blossoms.
What to do in Seoul?
Local experiences, must-see sights and activities selected for you
⏱️ How long to visit Seoul?
For an independent francophone traveler, 5-7 days in Seoul is ideal to cover major sights without rush. With 3-4 days, focus on central areas like Myeongdong, Insadong, and one palace. If you have more than 7 days, consider day trips to the DMZ or nearby cities.
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