Cheap flights from Seoul to Istanbul
From 471 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 288 US$
Prices by date
321 US$
01/07
315 US$
02/07
314 US$
03/07
311 US$
04/07
325 US$
06/07
331 US$
07/07
334 US$
08/07
292 US$
09/07
292 US$
10/07
322 US$
11/07
411 US$
12/07
333 US$
13/07
Airlines on this route
FAQ
What's the cheapest month to fly Seoul to Istanbul?
Usually 2026-07, from 288 USD.
Are there direct flights from Seoul to Istanbul?
We show both direct and connecting options — filter to compare.