Flights by month
Seoul to Tokyo flights, month by month (2026)
A typical return fare from Seoul to Tokyo for each of 7 months, from departures we researched across a year. September is the cheapest, at around Rp2.547.553. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Sep 2026, about Rp3.676.859
Nov 2026 costs about Rp2.505.271 more.
Researched fares: Rp6.616.515 to Rp8.168.179 per person over 3 checks, last on 2026-09-04. · Cheapest direct researched: Ethiopian Airlines at Rp6.616.515.
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 Mar 2027. How we work this out
Flying to Tokyo
- Typical journey time
- 2h 25m
- Usually flown by
- Jeju Air, Korean Air, Jin Air, Asiana Airlines
- Carbon, one way
- 127 kg CO₂
Common questions
When is the cheapest month to fly from Seoul to Tokyo?
From what we captured across a year of departures, September is the cheapest month to fly Seoul to Tokyo, at around Rp2.547.553 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 Seoul to Tokyo?
November is the dearest month we captured for Seoul to Tokyo, at around Rp5.038.725 return, about Rp2.491.172 more than the cheapest month.
How long is the flight from Seoul to Tokyo?
About 2.4 hours with 1 stop, via a connection, from the itineraries we captured for Seoul to Tokyo.
Which airlines fly from Seoul to Tokyo?
The fares we captured for Seoul to Tokyo were on Jeju Air, Korean Air, Jin Air, Asiana Airlines, among others.