Cheapest return flights from Seoul to Istanbul in March from $587

AirHint found the following cheapest return flights from Seoul (ICN) to Istanbul (IST) in March 2026 (see full year).

Return flights

07 Mar - 15 Mar Air China
17 Mar - 15 Apr Air China
26 Mar - 01 Apr Air China
03 Mar - 08 Mar Air China
03 Mar - 10 Mar Etihad Airways
26 Mar - 31 Mar Etihad Airways
26 Mar - 29 Mar Etihad Airways
05 Mar - 12 Mar Etihad Airways
25 Mar - 31 Mar Etihad Airways
10 Mar - 17 Mar Etihad Airways
30 Mar - 08 Apr Qatar Airways
23 Mar - 27 Mar Qatar Airways
06 Mar - 20 Mar Qatar Airways
27 Mar - 03 Apr Qatar Airways
30 Mar - 09 Apr Qatar Airways
29 Mar - 05 Apr Etihad Airways
28 Mar - 04 Apr Etihad Airways
29 Mar - 04 Apr China Southern
18 Mar - 04 Apr China Southern
30 Mar - 08 Apr Turkish Airlines direct

Also check the deals for one-way flights from Seoul to Istanbul in March.

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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