Flights by month
Seoul to Istanbul flights, month by month (2026)
A typical return fare from Seoul to Istanbul for each of 7 months, from departures we researched across a year. January is the cheapest, at around Rp11.582.851. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Sep 2026 cost about Rp6.589.281 more. The rest of the year is much the same.
Researched fares: Rp12.707.280 to Rp19.786.339 per person over 2 checks, last on 2026-09-04. · Cheapest direct researched: Korean Air at Rp27.900.399.
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 Istanbul
- Typical journey time
- 20h 25m
- Stops
- 1, usually via BKK, MUC, DXB
- Usually flown by
- THAI, Lufthansa, Emirates, Turkish Airlines
- Carbon, one way
- 593 kg CO₂
Common questions
When is the cheapest month to fly from Seoul to Istanbul?
From what we captured across a year of departures, January is the cheapest month to fly Seoul to Istanbul, at around Rp11.582.851 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 Istanbul?
September is the dearest month we captured for Seoul to Istanbul, at around Rp13.268.425 return, about Rp1.685.574 more than the cheapest month.
How long is the flight from Seoul to Istanbul?
About 20.4 hours with 1 stop, via Bangkok, Munich, Dubai, from the itineraries we captured for Seoul to Istanbul.
Which airlines fly from Seoul to Istanbul?
The fares we captured for Seoul to Istanbul were on THAI, Lufthansa, Emirates, Turkish Airlines, among others.