Cheapest return flights from Kolkata to Seoul in May from 371€

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

Return flights

16 May - 29 May China Eastern
25 May - 04 Jun Air India
11 May - 14 Jun Air India
26 May - 31 May IndiGo
17 May - 14 Jun IndiGo
17 May - 25 May IndiGo
03 May - 06 May Air India
18 May - 25 May IndiGo
08 May - 13 May Singapore Airlines
09 May - 15 May IndiGo
16 May - 23 May Malaysia Airlines
16 May - 22 May Malaysia Airlines
14 May - 21 May Singapore Airlines
23 May - 02 Jun IndiGo
03 May - 11 Jun IndiGo
27 May - 01 Jun IndiGo

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

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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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