Flights by month
Jakarta to Seoul flights, month by month (2026)
A typical return fare from Jakarta to Seoul for each of 11 months, from departures we researched across a year. September is the cheapest, at around Rp4.350.909. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Sep 2026, about Rp4.672.385
Dec 2026 costs about Rp3.527.615 more.
Researched fares: Rp4.947.766 to Rp6.170.400 per person over 11 checks, last on 2026-09-04. · Cheapest direct researched: T'way Air at Rp5.125.772.
Estimates from Google Flights, captured August 2026, for a one week return from Jakarta. 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 Seoul
- Typical journey time
- 10h 5m
- Stops
- 1, usually via MNL, TPE, SIN
- Usually flown by
- China Airlines, Philippine Airlines, Cebu Pacific, Scoot
- Carbon, one way
- 359 kg CO₂
Common questions
When is the cheapest month to fly from Jakarta to Seoul?
From what we captured across a year of departures, September is the cheapest month to fly Jakarta to Seoul, at around Rp4.350.909 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 Seoul?
December is the dearest month we captured for Jakarta to Seoul, at around Rp5.672.511 return, about Rp1.321.602 more than the cheapest month.
How long is the flight from Jakarta to Seoul?
About 10.1 hours with 1 stop, via Manila, Taipei, Singapore, from the itineraries we captured for Jakarta to Seoul.
Which airlines fly from Jakarta to Seoul?
The fares we captured for Jakarta to Seoul were on China Airlines, Philippine Airlines, Cebu Pacific, Scoot, among others.