Cheapest return flights from Istanbul (IST) to Seoul (GMP), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
06 Apr 14 Apr China Southern
10 Apr 20 Apr Air China
07 Apr 13 Apr Air China
07 Apr 14 Apr Air China
08 Apr 14 Apr Air China
09 Apr 15 Apr Air China
09 Apr 16 Apr Air China
05 Apr 12 Apr Air China
13 Apr 04 May Air China
17 Apr 27 Apr Air China
12 Apr 25 Apr Air China
24 Apr 05 May Air China
29 Apr 06 May Air China
29 Apr 07 May Air China
30 Apr 08 May Air China
28 Apr 02 May Air China
Powered by

deals for one-way flights from Istanbul to Seoul in April.

Book a cheap hotel in Seoul

Cheap car rent in Gimpo

Updated Aug 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.