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

Return flights

09 Apr - 19 Apr	Malaysia Airlines
14 Apr - 18 Apr	Malaysia Airlines
24 Apr - 30 Apr	Malaysia Airlines
09 Apr - 27 Apr	Singapore Airlines
23 Apr - 09 May	Malaysia Airlines
09 Apr - 09 Apr	Thai Airways
10 Apr - 13 Apr	Cathay Pacific

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

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 April from $511

Return flights