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Seoul to Jeju Distance, Travel Time & 5 Routes Compared
Jeju Island sits in the East China Sea, south of the Korean Peninsula (33.49° N, 126.53° E).
So, how far is Jeju Island from Seoul? The straight-line Seoul to Jeju distance is about 450 km (280 miles). Depending on your vibe, the Seoul to Jeju Island travel time can range from a quick 70-minute dash to a 10-hour road-and-sea epic.
Here is how the 5 main routes stack up for your South Korea planning.
| Route | Flight | KTX + Mokpo | SRT + Mokpo | Bus + Wando | KTX + Yeosu |
| Departure | Gimpo / Incheon | Yongsan Stn | Suseo Stn | Seoul Express Bus Term. | Seoul Stn / Yongsan |
| Transfer | - | Mokpo Port | Mokpo Port | Wando Port | Yeosu Expo Port |
| Arrival | Jeju Airport | Jeju Port | Jeju Port | Jeju Port | Jeju Port |
| Distance | ~450 km | ~435 km | ~480 km | ~435 km | ~530 km |
| Total Time | 1.5h | 7.5h | 7.5h | 7h – 8h | 9h |
| Ferry Time | - | 4.5h | 4.5h | 1.5h-2.5h | 5.5h |
| Cost (Est.) | ₩50k+ ($33+) | ₩105k+ ($77+) | ₩100k+ ($73+) | ₩58k+ ($43+) | ₩77k+ ($57+) |
| Popularity | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐ | ⭐⭐ |
Note: Exchange rates are calculated at $1 USD ≈ ₩1,360 KRW. And prices are for reference only and are subject to change based on the season, carrier, and fuel surcharges.
Buffer Time Reminder!
Allow 60–90 minutes between your train/bus arrival and ferry departure. This covers the taxi transfer and mandatory ID check-in, which closes 20 minutes before sailing.
I highly recommend Route 1 for speed—the Seoul to Jeju Island flight takes just 1.5h—or Route 2 via Yongsan and Mokpo for a classic KTX + ferry experience in 7.5 hours.
How about the other routes?
- Route 3 (SRT) is the vital "Gangnam Shortcut," saving Southeast Seoul travelers 40+ minutes of cross-town transit.
- Route 4 (Wando) remains the cheapest ferry option at $43, offering the shortest Seoul to Jeju ferry time (1.5h-2.5h).
- Route 5 (Yeosu) caters to those seeking a premium cruise vibe.
Route 1. Direct Seoul to Jeju Island Flight (1.5h): Gimpo vs. Incheon Airport Departure
For the fastest transit, a direct Seoul to Jeju Island flight is the clear winner. The flight time is just 1 hour 15 minutes, making it easy to swap skyscrapers for palm trees in a single morning.
While Incheon is the famous international gateway, Gimpo International Airport (GMP) is the primary hub for the Seoul–Jeju route.
Over 150+ flights depart daily, with planes taking off nearly every 5–10 minutes. Plus, Only 16 km from central Seoul, it's a quick 25-minute hop via the AREX All-Stop train.
A flight to Jeju from Gimpo is best for most travelers, especially those already staying in Seoul.
| Feature | Gimpo Airport (GMP) | Incheon Airport (ICN) |
| Departure Point | West Seoul (Gangseo-gu) | Yeongjong Island (Incheon) |
| Dist. to Seoul Center | ~16 km (25 min) | ~60 km (60 min) |
| Arrival Point | Jeju Intl. Airport (CJU) | Jeju Intl. Airport (CJU) |
| Dist. to Jeju Center | ~3 km (10 min) | ~3 km (10 min) |
| Frequency | 150+ flights / day | 2 flights / week |
| Flight Time | 1h 15m | 1h 20m |
| Flight Price (One-Way) | $33–$118 | $40 |
A Jeju Island flight from Seoul is busy. To snag the best deal:
☞ Book 2-4 Weeks Early: While last-minute deals exist, booking a month out secures the lowest "Special Fare" tiers.
☞ Fly Mid-week: Tuesday and Wednesday are cheaper than Friday afternoons or Sunday evenings.
☞ Choose Budget Airlines: Look for Jeju Air, Jin Air, T'way Air, Eastar Jet, or Air Busan. They offer a "no-frills" experience that is perfect for a 70-minute hop.
Incheon (ICN) to Jeju flights resumed on a trial basis since 2026. This is ONLY recommended for international travelers landing at Incheon who want to head straight to Jeju without the transfer to Gimpo.
Route 2. The Seoul to Jeju Train & Ferry Combo (7.5h): Yongsan - Mokpo - Jeju
Is there a train from Seoul to Jeju? While you can't ride rails across the ocean yet, the Seoul to Jeju train and ferry mix is the ultimate "slow travel" favorite.
You depart from Yongsan Station, the main hub for the high-speed Honam KTX line. It's a massive complex with plenty of spots to grab snacks (essential for a long ferry ride!).
Mokpo stands out as the most popular port for this journey because of its direct KTX link. It makes the transition from the bullet train from Seoul to Jeju Island to the open sea incredibly smooth!
The total Seoul to Jeju Island travel time via Mokpo usually lands between 7.5 hours. You can expect the combined Seoul to Jeju island train price and ferry ticket to start around ₩105,000 ($77).
Step 1. Depart from Yongsan Station (25 min)
Getting to your departure point is a total breeze! Yongsan Station is a massive hub located right in the city center.
It is directly served by Subway Line 1, making it a quick 10-25-minute trip from Myeong-dong or Seoul Station.
| From | To | Mode | Time | Price |
| Myeong-dong | Yongsan Stn | Subway Line 4 → Line 1 | ~25 min | ₩1,500+ |
| Seoul Station | Yongsan Stn | Subway Line 1 | 10 min | ₩1,500+ |
Step 2. KTX Train from Yongsan to Mokpo & Transfer to Mokpo Ferry Terminal (2.5h)
The KTX whisks you south at 300 km/h. This leg of the Seoul to Jeju Island distance by train covers about 350 km and takes roughly 2.5 hours.
| Departure | Arrival | Time | Seating & Price | Frequency |
| Yongsan Stn | Mokpo Stn | ~2.5h | Standard: ₩52,800 ($39) First: ₩73,900 ($54) |
~25 daily |
The Mokpo Ferry Terminal is only 2 km from the Mokpo Station. While you could walk, a 5-minute taxi for about ₩5,000 ($3) is the better move, especially with luggage.
Step 3. Ferry to Jeju Island from Mokpo (4.5h)
The Seoul to Jeju ferry time from Mokpo is about 4.5 hours. You'll likely board the Queen Jenuvia, a massive ship with cafes, bakeries, and even a cinema.
| Departure | Arrival | Time | Seating & Price (Est.) | Frequency |
| Mokpo Port | Jeju Port | ~4.5h | Economy: ₩32,300 ($24) Standard: ₩62,000 ($46) VIP: ₩250k+ ($184+) |
1–2 daily |
The Economy is a shared room with floor mats for a traditional feel. The Standard offers bunk beds, while the VIP Suites give you a private room and a real bed.
Book an Economy ticket to keep the Seoul to Jeju ferry price low. Most passengers spend the trip in the onboard cafes or on the deck anyway, so a private room isn't a must!
Route 3. The Seoul to Jeju Island Train-to-Ferry Mix (7.5h): Suseo - Mokpo - Jeju
If you are staying in the Gangnam or Jamsil areas, you might wonder if there's a better way to start your journey than trekking across town to Yongsan.
The answer is the SRT train.
While it's technically the same bullet train from Seoul to Jeju Island experience, it departs from the sleek Suseo Station in Southeast Seoul, saving you 1-hour cross-town transit.
It is a brilliant Seoul to Jeju Island train-to-ferry combo for those on the east side of the Han River.
The Seoul to Jeju Island travel time remains about 7.5 hours, but the train tickets are often 5 dollars cheaper than the KTX.
Step 1. Depart from Suseo Station (20 min)
Getting to Suseo Station is fast if you are already in Southeast Seoul.
It is directly connected to Subway Line 3 and the Suin-Bundang Line, meaning you can skip the congested city center entirely.
| From | To | Mode | Time | Price |
| Gangnam Stn | Suseo Stn | Shinbundang → Line 3 | ~20 min | ₩1,600+ ($1+) |
| Jamsil Stn | Suseo Stn | Subway Line 8 → Line 3 | ~15 min | ₩1,500+ ($1+) |
Once you arrive at Mokpo Station, the same rules apply as Route 2. Catch a 5-minute taxi (₩5,000) to the Mokpo Ferry Terminal. The SRT arrival times are usually timed well with the ferry departures.
Step 2. SRT Train from Suseo to Mokpo & Transfer to Mokpo Ferry Terminal (2.5h)
The SRT is just as fast as the KTX, reaching Mokpo in about 2 hours and 20 minutes. The Seoul to Jeju island train price via SRT is slightly more competitive, saving you about $5 for island snacks.
| Departure | Arrival | Time | Seating & Price | Frequency |
| Suseo Stn | Mokpo Stn | ~2h 20m | Standard: ₩46,500 ($34) First: ₩67,400 ($50) |
~10 daily (Direct) |
Step 3. Ferry to Jeju Island from Mokpo (4.5h)
Since you are still using the Mokpo port, you'll enjoy the same Seoul to Jeju ferry experience on the large, comfortable vessels like the Queen Mary 2 or Queen Jenuvia.
| Departure | Arrival | Time | Seating & Price (Est.) | Frequency |
| Mokpo Port | Jeju Port | ~4.5h | Economy: ₩32,300 ($24) Standard: ₩62,000 ($46) VIP: ₩250k+ ($184+) |
1–2 daily |
Just like the KTX route, you can choose between Economy floor mats or Standard bunk beds.
Since the SRT leg is slightly cheaper, you might want to "upgrade" your ferry experience to a Standard room for a bit more privacy during the 4.5-hour Seoul to Jeju boat crossing.
Use the SRT app to book your train and the Seaferry website for the boat. Make sure to leave at least a 60-minute buffer between your train arrival and ferry boarding!
Route 4. The Seoul to Jeju Bus-to-Ferry Mix (7-8h): Seoul - Wando - Jeju
For budget hunters, go for the Seoul to Jeju bus & ferry combo route. It takes the longest (7 to 8 hours total), but it is the cheapest ferry way to travel from Seoul to Jeju Island.
Swapping the high-speed rail for a long-distance bus to Wando slashes your transit costs by roughly 40-50% compared to the KTX + Ferry alternatives.
Since Wando is the closest mainland point to the island, the Seoul to Jeju boat ride here is the shortest one available, about 1.5h - 2.5h.
Step 1. Depart from Seoul Express Bus Terminal (20 min)
Your trip starts at the Seoul Express Bus Terminal (Lines 3, 7, and 9). It's the city's main southern gateway and very easy to reach from any central neighborhood.
| From | To | Subway Line | Time | Price |
| Myeong-dong | Express Bus Term. | Line 4 → Line 3 | ~20 min | ₩1,550 |
| Gangnam | Express Bus Term. | Line 7 or 9 | ~10 min | ₩1,550 |
Step 2. Bus from Seoul to Wando & Transfer to Wando Ferry Terminal (5h)
The Seoul to Jeju bus leg is a 5-hour long haul, but Korean express buses are famously cozy. "Excellence" (Premium) buses even offer wide reclining seats that feel like business-class pods.
| Departure | Arrival | Travel Time | Seating & Price | Frequency | Legroom |
| Seoul Express Bus Term. | Wando Bus Term. | ~5 hours | Excellent: ₩42,000 ($28) Economy: ₩29,000 ($19) |
4–5 times daily | Excellent: 2-1 layout (Wide) Economy: 2-2 layout (Standard) |
Wando is a small, walkable harbor town.
The Wando Ferry Terminal is 1.5 km away from Wando Public Bus Terminal. You can take a 3-minute taxi (₩4,500) or enjoy a 15-minute stroll.
Step 3. Ferry to Jeju Island from Wando (1.5h-2.5h)
Since the 435-km Seoul to Jeju distance is shortest here, you can choose the high-speed Blue Ridge (1.5h) or the larger Silver Cloud (2.5h).
Both offer a smooth, quick dash across the strait.
| Departure | Arrival | Time | Price (Est.) | Seating | Frequency |
| Wando Port | Jeju Port | 1.5h – 2.5h | 2nd Class Chair: ₩35,000 ($23) 3rd Class Economy: ₩29,850 ($22) |
2nd Class: Dedicated seat 3rd Class: Shared floor room |
2–3 daily |
There is a daily 02:30 AM ferry (Silver Cloud) from Wando.
If you take the late-night bus from Seoul (around 9:00 PM), you can arrive in Wando, hop on the ferry, and be in Jeju City by 05:10 AM.
This saves you a full night's hotel cost and gives you a complete first day on the island!
Route 5. The Seoul to Jeju Train-to-Ferry Mix (9h): Seoul - Yeosu - Jeju
If you want the most scenic departure from the mainland, the Yeosu route is unbeatable. This KTX train-to-ferry mix connects you to a modern terminal and offers beautiful views of the archipelago during departure.
The total Seoul to Jeju travel time via Yeosu is roughly 9 hours. You can expect a total transit price starting around ₩77,200 ($57).
While more expensive than the bus, the luxury ferry amenities make it a premium "slow travel" choice.
Step 1. Depart from Seoul Station (20 min)
You depart from Seoul Station. It's the city's primary rail hub and very easy to reach from the center. It takes only about 5 to 20 minutes to get there from most tourist hotspots.
| From | To | Distance | Transport Mode | Travel Time | Price |
| Myeong-dong | Seoul Stn | ~2 km | Subway Line 4 | 5 min | ₩1,550 |
| Itaewon | Seoul Stn | ~4 km | Bus / Taxi | 15 min | ₩1,550+ |
Step 2. KTX Train from Seoul to Yeosu EXPO & Transfer to Yeosu Ferry Terminal (3h)
The KTX takes you to the southern coast in just 3 hours. Yeosu EXPO Station is the final stop and sits right near the harbor.
| Departure | Arrival | Travel Time | Seating & Price | Frequency |
| Seoul Stn | Yeosu EXPO Stn | ~3 hours | Std: ₩47,200 ($35) 1st: ₩66,100 ($49) |
~14 daily |
The Yeosu Ferry Terminal is about 2.5 km from the Yeosu EXPO Station. Grab a 5-minute taxi (approx. ₩5,000) for a seamless and cheap transfer with your luggage.
Step 3. Ferry to Jeju Island from Yeosu (5.5h)
The ferry journey from Yeosu to Jeju takes about 5.5 hours. You'll likely board the Gold Stella, which features a movie theater, cafe, and spacious decks.
| Departure | Arrival | Travel Time | Seating & Price (Est.) | Frequency |
| Yeosu Port | Jeju Port | 5h 30m | Standard: ₩30,000 ($22) Suite: ₩150,000+ ($110+) |
1 daily |
The Standard Shared Rooms are large communal spaces with traditional floor mats. This is the most social and budget-friendly way to sail via Yeosu Port.
The Suites are private cabins that feel like hotel rooms with actual beds. Choose this for maximum privacy and a quiet nap.
Book a Standard ticket to keep your costs low. Since the Yeosu departure offers stunning island views, you will likely spend most of your time on the outdoor deck anyway!
How to Get Around Jeju Island?
Getting from the arrival gate to your bed is straightforward!
Jeju is built for tourists, so whether you're touching down at the Jeju Airport or docking at the Jeju International Passenger Terminal, you have plenty of options.
Most travelers head to Jeju City for the convenience, Aewol for the cafes, or Seogwipo for the waterfalls.
Here is the breakdown for the most popular routes:
| From | To | Distance | Travel Time | Price (Bus/Taxi) |
| Jeju Airport | Jeju City Center | ~4 km | 10–15 min | ₩1,200 ($0.8) / ₩6,000 ($4) |
| Jeju Airport | Aewol (Coastal) | ~20 km | 30–40 min | ₩2,100 ($1.4) / ₩25,000 ($16) |
| Jeju Airport | Seogwipo (South) | ~40 km | 50–80 min | ₩5,500 ($3.6) / ₩40,000 ($26) |
| Jeju Ferry Terminal | Jeju City Center | ~3 km | 10 min | ₩1,200 ($0.8) / ₩5,000 ($3) |
| Jeju Ferry Terminal | Hamdeok Beach | ~15 km | 20–30 min | ₩2,000 ($1.3) / ₩18,000 ($12) |
Once you've dropped your bags, it's time to explore! While there are no trains on Jeju Island, the road network is easy to navigate.
☞ Rent a Car: This is the best way to reach remote gems like the O'sulloc Tea Museum or catching the sunrise at Seongsan Ilchulbong. Remember to bring your Physical International Driving Permit (IDP)!
☞ Public Bus: It's cheap and covers almost everywhere. Use KakaoMap or Naver Map to reach spots like Hamdeok Beach or the Manjanggul Lava Tube without a long wait.
☞ Taxi & Apps: Taxis are plentiful in cities. Use the Kakao T app to hail a ride easily if you're out late near the Dongmun Night Market.
☞ Two Wheels: Rent an electric scooter or bike for relaxing coastal hops around Aewol or the Jusangjeolli Cliffs.
Skip the 7-9h Transfer Stress: Your All-in-One Seoul to Jeju Travel Plan
Why spend 7-9 hours on a train and ferry when you can turn the transit into the highlight of your trip?
Skip the transfer stress and join us for a deep dive into Western Korea's soul before you even touch down on the island.
We've swapped the long haul for an all-inclusive adventure that bridges the gap between Seoul and Jeju.
From the history of the DMZ to the hidden royal tombs of Gongju and the culinary heart of Jeonju, we handle everything—including your flight from Jeonju to Jeju.
Your 8-Day Seoul to Jeju Deep Exploration Plan:
| Day | Where to Go | What to Do |
| 1 | Seoul Arrival | Professional pick-up service and seamless hotel check-in. |
| 2 | Seoul Heritage | Visit Gyeongbokgung Palace, Bukchon Hanok Village, and Jogyesa Temple; eat at Gwangjang Market. |
| 3 | DMZ & Modern Seoul | Explore the 3rd Infiltration Tunnel and Dora Observatory; enjoy evening shopping in Hongdae. |
| 4 | Gongju & Jeonju | Tour Gongsanseong Fortress and King Muryeong's Tomb; end with an authentic Bibimbap dinner. |
| 5 | Jeonju Traditional | Hike to Maisan Mountain Observatory, visit Gyeonggijeon Shrine, and wander the Hanok Village. |
| 6 | Fly to Jeju (East) | Morning flight to Jeju; explore Manjanggul Lava Tube and catch the sunset at Seongsan Ilchulbong. |
| 7 | Jeju Island (South) | Experience the Mystery Road, O'sulloc Tea Museum, and the dramatic Jusangjeolli Cliff waterfalls. |
| 8 | Jeju Departure | Enjoy a final island breakfast followed by hotel check-out and a private airport see-off. |
8 Days Western Korea Tour from Seoul to Jeju Island: Capital, Baekje Culture, Volcanic Island
Seoul - DMZ - Gongju - Jeonju - Jeju Island
8 Days
5 PlacesLeave the Seoul to Jeju Logistics to Us: You Enjoy the Vacation
Planning your trip shouldn't feel like a second job!
At Asia Odyssey Travel, we turn complex logistics into a seamless experience in South Korea.
Beyond our 8-day Western Korea routes from Seoul to Jeju, we offer 10+ packages covering Gyeongju, Busan, Sokcho, and more hidden gems, with flexible itineraries from 4 to 10 days.
Travel with us and enjoy:
✔ Expert Team: English-speaking driver-guides who bridge the language gap.
✔ Premium Transport: Private rides in spacious 8-seater Starias, 11-seater Solatis or 16-seater Hyundai County, plus included KTX and flights.
✔ Local Support: With local offices in South Korea (coming soon), Japan, China, and SE Asia, we provide 24/7 on-the-ground assistance.
Let us handle the Seoul to Jeju Island details while you enjoy the journey!
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