Checked offer from Seoul to Jeju: Flight, about 1h 15min, from €14. Main companies selling this route on 12Go (checked on October 13, 2026): Jeju Air, Eastar Jet, Tway Air; main departure point: Gimpo Airport.
One option to get from Seoul to Jeju
Select an option below to see the route details and compare prices. Secure booking via our partner 12go.asia.
Companies selling this route on 12Go
Offers listed on 12Go on October 13, 2026 for a departure on November 3, 2026. Timetables and prices change with the date: check them before booking.
| Company | Mode | Departs from | From | Offers |
|---|---|---|---|---|
| Eastar Jet | Flight | Gimpo Airport | €19 | 15 |
| Tway Air | Flight | Gimpo Airport | €20 | 15 |
| Air Busan | Flight | Gimpo Airport | €21 | 5 |
| Air Seoul | Flight | Gimpo Airport | €21 | 4 |
| Jeju Air | Flight | Gimpo Airport | €21 | 25 |
| Jin Air | Flight | Gimpo Airport | €30 | 6 |
Activate an eSIM before you go: internet the moment you land, no SIM to swap, zero roaming fees.
Practical tips
Especially during peak season or holidays, domestic flights to Jeju can sell out quickly or see price hikes. Booking a few weeks ahead, particularly via comparison sites or direct airline websites, can secure better deals and availability.
Most domestic flights to Jeju depart from Gimpo International Airport (GMP), which is closer to central Seoul and easily accessible by subway. Incheon International Airport (ICN) primarily handles international flights, so double-check your departure airport.
Airlines like Jeju Air, Jin Air, and T'way Air often offer competitive fares, making your journey more budget-friendly. While they might have fewer frills, they are reliable for domestic travel and perfect for price-aware travellers.
Once on Jeju Island, remember there are no trains. You'll rely on local buses, taxis, or rental cars to explore. Plan your island transportation in advance to maximize your time on this beautiful destination.
While flying is faster, a ferry from Mokpo or Busan could be an option if you're already in those areas and prefer sea travel. However, it's a multi-step journey from Seoul and considerably longer than a direct flight.
The journey experience
Planning your trip from Seoul to Jeju Island? Forget the trains – there's no bridge to Jeju, so the KTX isn't an option here. Instead, you'll be flying or, for a slower pace, taking a ferry from other ports. When considering your journey, it's essential to look at the real door-to-door times and actual costs, not just the flight duration. For Jeju, a budget flight is almost always your best bet for speed and convenience, making it a straightforward choice for independent travellers.
For most travellers, flying is the quickest and most efficient way to reach Jeju. Numerous domestic flights depart from Seoul's Gimpo Airport (GMP) to Jeju International Airport (CJU), with ticket prices typically ranging from €14 to €24 and a flight time of around 1 hour 15 minutes. This makes it incredibly competitive with any longer, more complicated ferry options. Airlines like Korean Air, Asiana Airlines, Jin Air, Jeju Air, and T'way Air offer frequent daily services, ensuring flexibility for your schedule.
Given that Jeju is an island without a bridge, flying is the logical and most cost-effective choice from Seoul. While you could technically take a KTX or express bus to a southern port city like Mokpo or Busan and then catch a ferry, this would significantly extend your travel time and often increase the overall cost. Stick to a budget flight from Gimpo for a seamless, hassle-free journey to Jeju, saving you precious time to explore the island.
Frequently asked questions — Seoul → Jeju
The best way to travel from Seoul to Jeju Island is by flight. As Jeju is an island with no bridge connection to the mainland, trains are not an option. Domestic flights from Seoul's Gimpo Airport offer the fastest and most convenient travel, with numerous daily departures and competitive prices, making it the preferred choice for independent travellers.
A direct flight from Seoul (Gimpo) to Jeju takes approximately 1 hour. When you factor in travel to Gimpo Airport, check-in, security, and travel from Jeju Airport to your accommodation, the total door-to-door journey can range from 3 to 4 hours, depending on your exact locations and airport efficiency.
A one-way flight ticket from Seoul (Gimpo) to Jeju typically costs between €14 and €24. Prices can fluctuate based on the airline, time of booking, and demand. Booking in advance and considering budget airlines often secures the best fares for your trip.
For travel from Seoul to Jeju, flying is significantly better than taking a ferry. A ferry journey would require multiple steps: first travelling by KTX or express bus to a southern port like Mokpo or Busan, then taking a long ferry trip. This is far more time-consuming and often more expensive than a direct 1-hour flight from Gimpo.
Why visit Jeju?
- ✓ Hike Mount Hallasan, South Korea's highest peak and a UNESCO World Heritage site.
- ✓ Explore the stunning lava tubes and volcanic landscapes of Geomunoreum Lava Tube System.
- ✓ Relax on beautiful beaches like Hyeopjae or Jungmun, perfect for swimming and sunbathing.
- ✓ Visit Cheonjiyeon Falls and Jeongbang Falls, two of Jeju's most picturesque waterfalls.
- ✓ Discover unique art installations and themed parks such as Jeju Stone Park or Loveland.
When to visit Jeju?
SUBTROPICAL HUMIDE
Spring (April to June) and Autumn (September to November) — pleasant weather, vibrant foliage, and fewer crowds.
What to do in Jeju?
Local experiences, must-see sights and activities selected for you
How long to visit Jeju?
For an independent traveler, a 4 to 7-day trip is ideal to fully explore Jeju Island. With 4 days, you can cover the main natural attractions like Hallasan and the coast, while 7 days allow for a deeper dive into culture, local cuisine, and the eastern/western parts. Plan at least 3 full days to not rush, but 5-6 days offer the best balance.
Related searches