Cheapest return flights from Mumbai to Seoul in September from $450

AirHint found the following cheapest return flights from Mumbai (BOM) to Seoul (ICN) in September 2025 (see full year).

Return flights

19 Sep - 28 Sep Air India
27 Sep - 30 Sep SriLankan Airlines
27 Sep - 19 Oct Vietnam Airlines
29 Sep - 19 Oct Vietnam Airlines
30 Sep - 19 Oct Vietnam Airlines
22 Sep - 29 Sep Air India
27 Sep - 20 Oct SriLankan Airlines
22 Sep - 23 Sep Cathay Pacific
20 Sep - 26 Sep Air Astana
18 Sep - 26 Sep Thai Airways
28 Sep - 30 Sep Cathay Pacific
23 Sep - 30 Sep Cathay Pacific
25 Sep - 30 Sep Cathay Pacific
26 Sep - 30 Sep Cathay Pacific
25 Sep - 01 Oct VietJet Air
28 Sep - 02 Oct IndiGo
28 Sep - 03 Oct Vietnam Airlines
27 Sep - 04 Oct Vietnam Airlines

Also check the deals for one-way flights from Mumbai to Seoul in September.

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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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