Cheapest return flights from Seoul to Istanbul in June from $534

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

AirHint found the following cheapest return flights from Seoul (GMP) to Istanbul (IST) in June 2025 (see full year).

Return flights

04 Jun - 18 Jun China Eastern
16 Jun - 24 Jun China Southern
23 Jun - 28 Jun China Southern
20 Jun - 26 Jun China Southern
11 Jun - 17 Jun China Southern
04 Jun - 14 Jun China Southern
06 Jun - 14 Jun China Southern
25 Jun - 28 Jun China Southern
11 Jun - 14 Jun China Southern
16 Jun - 21 Jun China Southern
30 Jun - 08 Jul China Southern
16 Jun - 15 Jul China Southern
25 Jun - 15 Jul China Southern
17 Jun - 16 Jul ANA

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

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul