Cheapest one-way flights from Kolkata to Seoul in September from 226€

AirHint found the following cheapest one-way flights from Kolkata (CCU) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

14 Sep IndiGo
22 Sep IndiGo
16 Sep IndiGo
24 Sep IndiGo
13 Sep Singapore Airlines
10 Sep Singapore Airlines
03 Sep Singapore Airlines
15 Sep Singapore Airlines
17 Sep Singapore Airlines
01 Sep Thai Airways

Also check the deals for return flights from Kolkata to Seoul in September.

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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