AirHint found the following cheapest return flights from Bangalore (BLR) to Seoul (ICN) in January 2026 (see full year).

Return flights

19 Jan - 30 Jan	IndiGo
12 Jan - 22 Jan	IndiGo
08 Jan - 15 Jan	Air India
11 Jan - 18 Jan	Air India
25 Jan - 30 Jan	Air India
25 Jan - 01 Feb	Air India
14 Jan - 25 Jan	Air India
23 Jan - 30 Jan	Air India
25 Jan - 05 Feb	Singapore Airlines
21 Jan - 30 Jan	Air India
21 Jan - 31 Jan	Air India
24 Jan - 07 Feb	Air India
10 Jan - 18 Jan	Air India

Also check the deals for one-way flights from Bangalore to Seoul in January.

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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Cheapest return flights from Bangalore to Seoul in January from 323€

Return flights