Cheapest one-way flights from Seoul to Istanbul in April from 208€

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

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

One-Way flights

05 Apr China Eastern
03 Apr China Eastern
08 Apr China Eastern
01 Apr China Eastern
22 Apr China Eastern
19 Apr China Eastern
21 Apr China Eastern
12 Apr China Eastern
18 Apr China Eastern
13 Apr China Eastern

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

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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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