Cheapest return flights from Kolkata to Seoul in August from 414€

AirHint found the following cheapest return flights from Kolkata (CCU) to Seoul (ICN) in August 2025 (see full year).

Return flights

16 Aug - 21 Aug Thai Lion Air
20 Aug - 27 Aug IndiGo
22 Aug - 27 Aug IndiGo
27 Aug - 31 Aug Singapore Airlines
08 Aug - 22 Aug IndiGo
07 Aug - 12 Aug IndiGo
10 Aug - 22 Aug Malaysia Airlines
08 Aug - 15 Aug IndiGo
13 Aug - 04 Sep Air India
09 Aug - 01 Sep IndiGo
11 Aug - 17 Aug IndiGo
09 Aug - 24 Aug IndiGo
09 Aug - 15 Sep Malaysia Airlines

Also check the deals for one-way flights from Kolkata to Seoul in August.

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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