Cheapest one-way flights from Istanbul to Seoul in April from $325

Best time to book flights for Istanbul (IST) to Seoul (GMP) flights at AirHint

AirHint found the following cheapest one-way flights from Istanbul (IST) to Seoul (GMP) in April 2025 (see full year).

One-Way flights

01 Apr China Southern
22 Apr China Southern
15 Apr China Southern
10 Apr China Southern
17 Apr China Southern
11 Apr Turkmenistan Airlines
05 Apr Turkmenistan Airlines
18 Apr Turkmenistan Airlines
21 Apr Pegasus Airlines
09 Apr AJet

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

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.

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