Flights by month
Jakarta to Jeju flights, month by month (2026)
A typical return fare from Jakarta to Jeju for each of 11 months, from departures we researched across a year. September is the cheapest, at around Rp6.922.268. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Sep 2026, about Rp6.922.268
Jun 2027 costs about Rp5.700.024 more.
Researched fares: Rp6.464.660 to Rp15.509.142 per person over 62 checks, last on 2026-09-07.
From our own live checks: for each departure we sampled in the month, the cheapest return fare per person the newest check found, averaged. The same figures as the fare index, last checked 2026-09-07. Not a quote. What you pay depends on when you book. Departures from Sep 2026 to Jul 2027. How we work this out
Flying to Jeju
- Fastest journey
- 9h 25m · 1 stop · Scoot + Korean Air + Garuda Indonesia
- Cheapest itinerary
- 11h 10m · 1 stop · Garuda Indonesia + Korean Air
- Usually flown by
- Korean Air, Garuda Indonesia, Scoot
- Carbon, one way
- 407 kg CO₂
From the 50 fares we researched for a 2027-08-21 departure, checked 2026-09-07. Outbound journey times. Not a quote. How we work this out
Common questions
When is the cheapest month to fly from Jakarta to Jeju?
From what we captured across a year of departures, September is the cheapest month to fly Jakarta to Jeju, at around Rp6.922.268 return. That is a researched figure from a dated snapshot, not a live quote, so check the price with a partner before you book.
When is the most expensive month to fly from Jakarta to Jeju?
June is the dearest month we captured for Jakarta to Jeju, at around Rp12.622.292 return, about Rp5.700.024 more than the cheapest month.
How long is the flight from Jakarta to Jeju?
About 9h 25m with 1 stop, from the itineraries we captured for Jakarta to Jeju.
Which airlines fly from Jakarta to Jeju?
The fares we captured for Jakarta to Jeju were on Scoot, Korean Air, Asiana Airlines, Cathay Pacific, among others.