Cheapest one-way flights from Istanbul to Seoul in September from $385

Best time to book flights for Istanbul (SAW) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Istanbul (SAW) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

14 Sep Pegasus Airlines
19 Sep Pegasus Airlines
13 Sep Pegasus Airlines
01 Sep Pegasus Airlines
27 Sep Pegasus Airlines
17 Sep Pegasus Airlines
15 Sep Pegasus Airlines
08 Sep Pegasus Airlines
18 Sep Pegasus Airlines
07 Sep Pegasus Airlines

Also check the deals for return flights from Istanbul to Seoul in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul