Cheapest return flights from Delhi to Seoul in October from $359

Best time to book flights for Delhi (DEL) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Delhi (DEL) to Seoul (ICN) in October 2025 (see full year).

Return flights

02 Oct - 10 Oct VietJet Air
25 Oct - 31 Oct Vietnam Airlines
01 Oct - 15 Oct Vietnam Airlines
01 Oct - 11 Oct Vietnam Airlines
02 Oct - 12 Oct Vietnam Airlines
30 Oct - 09 Nov Vietnam Airlines
14 Oct - 02 Nov Vietnam Airlines
14 Oct - 04 Nov Vietnam Airlines
20 Oct - 29 Oct Singapore Airlines
03 Oct - 09 Oct Singapore Airlines
21 Oct - 30 Oct Singapore Airlines
17 Oct - 26 Oct Vietnam Airlines
18 Oct - 26 Oct Vietnam Airlines
13 Oct - 01 Nov Vietnam Airlines
26 Oct - 07 Nov AirAsia X
26 Oct - 09 Nov AirAsia X
26 Oct - 03 Nov AirAsia X
26 Oct - 16 Nov AirAsia X
05 Oct - 07 Nov Singapore Airlines
05 Oct - 07 Nov Korean Air direct

Also check the deals for one-way flights from Delhi to Seoul in October.

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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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