Jeju Island in 6 Days on a Budget (Daily Costs)
Six days on Jeju: the full loop, Hallasan, and a real day on Udo
Six days adds a dedicated day on Udo island to the 5-day itinerary’s full loop plus Hallasan. Udo only gets a passing mention on shorter trips because it’s a genuine half-to-full-day detour; here it earns its own day. Tighter on time? See the 4-day and 5-day versions; the 7-day itinerary adds one more buffer day on top of this.
Book these before you go:
- A rental car for the full trip .
- A Jeju City hotel for Nights 1, 5 and 6.
- A Seogwipo-area stay for Nights 2-4.
- Your Hallasan trail reservation , the trip’s real sell-out risk, booked monthly.
- A Udo boat day tour if you’d rather skip the self-arranged ferry and bike rental.
| Day | Area | Drive time | Rough cost per person (food + fees, no lodging) |
|---|---|---|---|
| Day 1 | Jeju City | - | |
| Day 2 | East, then on to Seogwipo | 1-1.5 hrs, then ~50min-1hr further | |
| Day 3 | Seogwipo + South (waterfalls, Jusangjeolli) | Under 30 min between stops | |
| Day 4 | West (Sanbangsan, Hyeopjae, Aewol) | ~20-30 min | |
| Day 5 | Hallasan | Trailhead ~30-40 min from Jeju City | |
| Day 6 | Udo island | Ferry ~15 min from Seongsan |
Day 1: Land and settle in Jeju City
Land at Jeju International Airport, pick up the rental car (physical IDP already in hand), and check into a Jeju City guesthouse; budget rooms run roughly 24,000-58,000 KRW a night (~$16-39).
Day 2: Seongsan Ilchulbong and Manjanggul, then push south
Drive east, roughly 1-1.5 hours, to Seongsan Ilchulbong (~5,000 KRW adult), the UNESCO-listed tuff cone, then Manjanggul lava tube (~4,000 KRW adult), reopened 30 May 2026, worth confirming it’s still open. Continue on to Seogwipo, your base through Day 4.
Day 3: Seogwipo’s waterfalls and Jusangjeolli
Walk to Cheonjiyeon Falls (~2,000 KRW adult) or Jeongbang Falls. Drive 20-30 minutes toward Jungmun for Cheonjeyeon’s three tiers (~2,500 KRW) and the Jusangjeolli columnar cliffs (~2,000 KRW plus a 500 KRW parking fee).
Day 4: West coast, then back toward Jeju City
Drive west, 20-30 minutes, to Sanbangsan, then Hyeopjae beach. Loop back toward Jeju City (roughly 40-50 minutes from Hyeopjae) to reposition for Hallasan.
Day 5: Hallasan, South Korea’s highest peak
Dedicate the full day to Hallasan, 1,947m at the summit. With a booked slot at visithalla.jeju.go.kr , take Seongpanak (9.6km one-way) or Gwaneumsa (8.7km one-way); budget 8-10-plus hours including the mandatory descent cutoff. No slot? Eorimok or Yeongsil need no reservation and still make for a genuine half-day-plus outing. Park entry is free.
Day 6: Udo island
Ferry from Seongsan port to Udo (about 15 minutes, roughly 10,500 KRW round trip, ~$7, passport required at the ticket window), then rent a bike or walk the island’s cycling loop past its shell-sand beach and peanut-everything food stalls. Ferries run roughly every 30 minutes in season; take an early boat out and a mid-afternoon one back for a full day rather than a rushed few hours. A car can cross for an extra fee, but almost nobody bothers once they’re actually on Udo. Return to Jeju City for the night.
Is a full day on Udo worth it, or is it overrated?
Worth it if you’re already routing through Seongsan, which this itinerary is. The ferry logistics are simple (no advance booking generally needed, buy the ticket same-day at the port), and a full day gives real time for the cycling loop and beaches rather than a rushed couple of hours. It’s a harder sell as a special dedicated detour on a tight 3-day trip, which is exactly why it only shows up here once the trip has a spare day.
Do you need to book the Udo ferry in advance?
Generally no; tickets are bought same-day at Seongsan port, and departures run roughly every 30 minutes in season. The exception is peak holiday weekends, when it’s worth checking visitjeju.net for any schedule notices before you drive out.
Bring your passport to Seongsan port; Udo’s ferry operator checks ID before selling a ticket, and a photo on a phone isn’t always accepted as a substitute.