Are these the guaranteed airline ticket prices?

No. AirHint displays the lowest fares we found in a recent search. Airlines change prices often; confirm the total on the booking site before you pay.

How current are these prices?

Results refresh when you open or revisit this page. Last snapshot: Aug 27, 2026.

Where do I complete my booking?

Use the price buttons to continue on our booking partner's site. AirHint surfaces fares; ticketing is completed with the airline or agency.

Cheapest return flights from Seoul (ICN) to Istanbul (IST)

Click a month below to see all dates for that month.

All destinations from Seoul (ICN)

Lowest fare by month
Month	Price
August 2026	$ 617
September 2026	$ 816
October 2026	$ 408
November 2026	$ 506
January 2027	$ 684
February 2027	$ 888
March 2027	$ 618
April 2027	$ 832

deals for one-way flights from Seoul to Istanbul.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul Airport

Updated Aug 27, 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.

Find your flight now

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

Cheapest return flights from Seoul (ICN) to Istanbul (IST)

About these fares

Sign In

User Name