Cheapest one-way flights from Seoul to Istanbul in March from $280

AirHint found the following cheapest one-way flights from Seoul (GMP) to Istanbul (IST) in March 2026 (see full year).

One-Way flights

26 Mar Air China
31 Mar Air China
30 Mar Air China
22 Mar Air Busan
21 Mar Jin Air
24 Mar Jeju Air
29 Mar Jeju Air
11 Mar Jin Air
16 Mar Jin Air
10 Mar Jin Air

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

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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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