Flights by month
Tokyo to Jeju flights, month by month (2026)
A typical return fare from Tokyo to Jeju for each of 7 months, from departures we researched across a year. December is the cheapest, at around Rp6.481.613. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Dec 2026, about Rp6.481.613
Jan 2027 costs about Rp1.831.586 more.
Researched fares: Rp5.112.816 to Rp11.874.934 per person over 50 checks, last on 2026-09-07. · Cheapest direct researched: Korean Air at Rp5.112.816.
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 2026-09-06. Not a quote. What you pay depends on when you book. Departures from Sep 2026 to Mar 2027. How we work this out
Flying to Jeju
- Fastest journey
- 4h 55m · 1 stop · Korean Air
- Cheapest itinerary
- 7h 35m · 1 stop · Korean Air
- Usually flown by
- Korean Air
- Carbon, one way
- 175 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 Tokyo to Jeju?
From what we captured across a year of departures, December is the cheapest month to fly Tokyo to Jeju, at around Rp6.481.613 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 Tokyo to Jeju?
January is the dearest month we captured for Tokyo to Jeju, at around Rp8.313.199 return, about Rp1.831.586 more than the cheapest month.
How long is the flight from Tokyo to Jeju?
About 4h 55m with 1 stop, from the itineraries we captured for Tokyo to Jeju.
Which airlines fly from Tokyo to Jeju?
The fares we captured for Tokyo to Jeju were on Korean Air, Jeju Air, Jin Air, Tigerair Taiwan, among others.