Plan 3 to 4 days on Jeju with a hire car, one or two main stops per day and a flight of about 1 hour 10 minutes from Seoul. Keep days short and flexible.
Why Jeju works well for families
Jeju is a single island with a compact loop road, which means you can unpack once or twice and still reach most family stops within a short drive. Beaches, a lava tube, gardens and animal attractions sit in different corners, so each day can have a clear theme without long transfers.
It also suits the pace of small children. Mornings can be outdoors, afternoons can be indoors or at the sea, and plans can change when the weather does. For UK and Irish families, the main points to settle early are entry rules, driving permits and which airline fare suits your children's ages.
Entry rules: UK and Irish passport holders can enter visa-free for up to 90 days (VisitKorea / HiKorea). UK passport holders are temporarily exempt from the K-ETA through December 31, 2026, while Irish passport holders must obtain an approved K-ETA before boarding (VisitKorea / K-ETA, as of November 2026). Check the official K-ETA page before you travel, as exemptions can change.
Getting to Jeju from Seoul: flights, ferries and travel times
Flying is the practical choice with children. Direct flights from Gimpo to Jeju take approximately 1 hour 10 minutes and are operated by Korean Air and Jeju Air (VisitKorea / Korean Air). Incheon to Jeju is also around 1 hour 10 minutes, but direct domestic connections there are limited, so Gimpo is usually easier.
| Airline | Fare basis (Gimpo–Jeju, one way) | Children |
|---|---|---|
| Jeju Air | About ₩45,000 off-peak to ₩145,000+ at peak (as of November 2026, Jeju Air) | Under 24 months free if booked online, ₩10,000 ticketing fee via counter or customer service; ages 2 to 12 get 10% off the adult FLEX fare (as of November 2026, Jeju Air) |
| Korean Air | From about ₩43,300 off-peak, varying by season and booking class (as of November 2026, Korean Air) | Under 24 months without a seat travel free; ages 2 to under 13 need a seat, with discounts depending on fare class (as of November 2026, Korean Air) |
For rules on travelling with children, see the airline pages: Korean Air and Jeju Air.
Train and ferry. There is no direct train or ferry from Seoul to Jeju. The land-and-sea route is KTX from Seoul Station to Mokpo, approximately 2 hours 30 minutes and about ₩48,000 for an adult one way, then a ferry of roughly 4 hours 15 minutes to 4 hours 30 minutes, with adult fares from about ₩32,000 to ₩61,000+ depending on ship and seat class (VisitKorea / Seaworld Express Ferry, as of November 2026). That is a long day with young children, so it is best kept for families who specifically want it. If you are coming from the south, see our Jeju from Busan transport and ferry guide.
Getting around Jeju with children: car hire vs taxis and buses
A hire car gives families the most freedom, especially with car seats, snacks and nap schedules. Public buses reach many places but need more planning and waiting. Taxis are workable for short hops, such as from your hotel to dinner, but add up quickly for full-day touring.
UK and Irish drivers need a valid International Driving Permit alongside their national licence and passport. Lotte Rent-a-Car specifies an IDP stamped for Category B (vehicles up to 9 seats), issued under the Geneva or Vienna Convention. Drivers must be aged 21 to 79 and hold a full licence (Lotte Rent-a-Car, as of November 2026). Sort the IDP before you leave home, as you cannot get one on arrival.
- Car seats: Request child seats at the time of booking and confirm them in writing. Ask the rental desk about availability rather than assuming.
- Strollers: A compact, lightweight stroller fits a boot more easily than a large travel system. Park paths and gardens are generally easier with a stroller, while lava tubes and uneven coastal trails are better with a carrier.
- Navigation: Bring a phone mount and a data plan or eSIM, and check the rental terms for the pick-up point at the airport.
Official details are on the Lotte Rent-a-Car page.
Day-by-day family itinerary for 3 to 4 days
This plan assumes you land in the morning at Jeju International Airport, collect a hire car and base yourselves on the north or west side for the first part of the trip. Driving times between stops are not fixed in the research notes, so treat each day as a loose plan and check your map app for the day's actual drive.
Day 1: Arrival and a gentle west-coast afternoon
- Collect the car and have an early lunch near the airport.
- Spend the afternoon at a nearby beach on the north or west coast, such as Hyeopjae, for sand play and shallow water in warm months (see the beaches section).
- Early dinner and an early night to recover from travel.
Day 2: Hallim Park and the west
- Hallim Park is the main stop. Adults ₩15,000; teenagers ₩10,000; children (age 3 to elementary) ₩9,000; seniors 65+ ₩12,000 (as of November 2026, VisitKorea).
- Hours vary by season: 09:00 to 16:30 from November to February, 09:00 to 17:30 in March to May and September to October, and 09:00 to 18:00 from June to August (as of November 2026, VisitKorea). In winter, arrive early because it closes before dusk.
- Finish with a coastal stop or an early dinner nearby.
Day 3: Manjanggul Lava Tube and the northeast
- Manjanggul Lava Tube: adults ₩4,000; teenagers and children ₩2,000. Open 09:00 to 18:00, last entry 17:00, closed the first Wednesday of every month (as of November 2026, VisitKorea).
- It is cool and damp inside with uneven ground, so bring jackets and sturdy shoes. Leave the stroller in the car and use a carrier for toddlers.
- Follow with a beach or a relaxed seafood lunch on the northeast coast.
Day 4 (optional): Slow morning and departure
- Keep this day light: a last beach walk or café stop, then return the car and head to the airport with a generous buffer for car return and check-in.
With only three days, merge Day 1 and Day 4 into the arrival and departure days and keep Days 2 and 3 as they are.
Skip Jeju Loveland. It is an adult-only themed park and is not permitted for children (VisitKorea). Its current pricing and hours were not verified, so there is nothing to plan around here.
Kid-friendly beaches, parks and animal attractions
Jeju's west and north coasts have some of the most family-friendly beaches, with pale sand and shallow water. Hyeopjae and Gwakji on the northwest side are widely used by families, and Hamdeok on the north coast is another common choice. Check swimming conditions and lifeguard cover locally, as these vary by season and are not covered by the notes here.
- Beaches: Best for short sessions. Pack a hat, spare clothes and water shoes, as rocks and volcanic stones appear at some edges.
- Hallim Park: A large garden with plenty of open paths, suitable for stroller use. Entry prices and hours are listed in the itinerary above.
- Manjanggul Lava Tube: A short, memorable nature stop. Better suited to children who can walk on uneven ground.
- Animal attractions and museums: Jeju has several, but opening hours and prices were not verified for this guide. Check each official website before you go and avoid planning around unconfirmed times.
Where to stay and eating with children
Choose a base near the airport side of the island for short transfers, or split your stay between the north and the west. Self-catering apartments or family rooms with a kitchenette can help with mealtimes and laundry, but check the room details and cot availability directly with the property.
For meals, look for restaurants with floor seating alternatives or booth tables, as low floor tables can be awkward with babies. Jeju specialities include black pork and seafood. Grilled dishes can be spicy or smoky, so ask for plain options for younger children, and carry snacks for the car.
Eat early. Many family-friendly restaurants fill up at standard Korean mealtimes, and an early lunch or dinner avoids queues with hungry children.
If a spa day appeals for adults later in the trip, see our wellness tour guide, though check each facility's child policy first.
Practical tips: booking, weather and safety for kids
- Book flights early for school holidays, as Jeju Air fares range widely between off-peak and peak (as of November 2026, Jeju Air).
- Weather: Winter days are shorter, and Hallim Park closes at 16:30 from November to February. If you are travelling in December, our guide to snow in Jeju in December explains what to expect.
- Safety: Use car seats at all times, keep children close at beaches and lava tube entrances, and avoid leaving valuables in a parked car.
- Documents: Carry passports, your IDP and your K-ETA confirmation if you are an Irish passport holder.
For wider trip planning, read Korea travel advice for first-time visitors.
In short, fly into Gimpo, hire a car with the right permit, and plan one main stop a day, such as Hallim Park or Manjanggul. Leave time for rest, check opening hours on official pages before you go, and your family will have a calm, enjoyable stay on Jeju.
Sources checked November 2026: clevertourists.com, koreanair.com, koreanair.com, koreanair.com, jejuair.net, jejuair.net.