Cheapest return flights from Seoul to Istanbul in May from 497€

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

Return flights

12 May - 20 May Etihad Airways
14 May - 20 May Etihad Airways
12 May - 21 May Etihad Airways
12 May - 28 May Etihad Airways
19 May - 24 May Etihad Airways
14 May - 19 May Etihad Airways
19 May - 26 May Etihad Airways
28 May - 04 Jun Etihad Airways
22 May - 26 May Etihad Airways
20 May - 27 May Etihad Airways
13 May - 20 May Etihad Airways
23 May - 07 Jun Etihad Airways
17 May - 16 Jun Qatar Airways
16 May - 01 Jun Qatar Airways
17 May - 01 Jun Qatar Airways
18 May - 01 Jun Qatar Airways
22 May - 01 Jun Singapore Airlines
25 May - 06 Jun Etihad Airways
31 May - 13 Jun Etihad Airways
27 May - 04 Jun Emirates

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

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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