Singapore to Jeju flights: cheapest fares now

Cheapest Singapore to Jeju flights by price, with stops, travel time and the cheapest month to fly. Ask KBW on WhatsApp to plan your Jeju stay and tours.

from $240 · one-wayFlight time 5 h 55 minCheapest in November 2026
1 adult
Depart—
ReturnOne-way

Price calendar

November 2026

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Cheapest month to fly

Lowest one-way fare found for each month · tap a month

Lowest fare per day · November 2026

  • $240one-way · per personSelect ›
  • $240one-way · per personSelect ›

Prices as of Nov 2, 2026 (cached fares). The price may change at booking. Fares from Aviasales; book on Aviasales or Kiwi.com (our partners, prices in your currency). KBW may earn a commission at no extra cost to you.

Singapore → Jeju · dates not decided yet · 1 adult
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Route facts

Flight time
about 5 h 55 min direct
Airports
Singapore Changi (SIN) → Jeju (CJU)
Airlines with fares
VietJet Air, Scoot, China Southern, China Eastern

KBW tips for this route

  • 1Cheapest month right now: November 2026, from $240 one-way. For holiday dates (Lunar New Year, Chuseok, Christmas) book 2–3 months ahead; otherwise 4–8 weeks before departure is usually the sweet spot.
  • 2Jeju International (CJU) is 15–20 minutes from Jeju City by taxi or bus; Seogwipo and the south coast are about an hour by airport limousine bus.
  • 3Coming for a clinic? Book the consultation for your first full day and keep the last day free. Ask the clinic how many days to stay before flying home after a treatment — our treatment guides list it too.
  • 4Once the flight is set, KBW books the rest in your language on WhatsApp: stays, clinic appointments, restaurants and tours.

Plan the rest of your trip

Stays in Jeju›Clinics›Tours in Jeju›Treatments›

Frequently asked questions

How long is the flight from Singapore to Jeju?+

A direct flight takes about 5 h 55 min. Check-in, immigration and the trip into the city add 2–3 hours, so plan the first evening light.

When is the cheapest time to fly from Singapore to Jeju?+

Right now November 2026 is the cheapest month, from $240 one-way (fares as of Nov 2, 2026). Mid-week departures are usually cheaper than Fridays and weekends.

Which airlines fly from Singapore to Jeju?+

The fares we found are on VietJet Air, Scoot, China Southern, China Eastern. The live search on Aviasales shows every airline and agency for your dates.

Can KBW book my hotel, clinic or tours in Korea?+

Yes. Book your flight on Aviasales, then message KBW on WhatsApp with your dates. We book stays, clinic consultations and tours in your language; partner clinics and stays come with member benefits.

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