AirHint found the following cheapest return flights from Seoul (ICN) to Delhi (DEL) in February 2026 (see full year).

Return flights

08 Feb - 14 Feb	HK Express
04 Feb - 09 Feb	HK Express
26 Feb - 28 Feb	HK Express
13 Feb - 17 Feb	Air India	direct
23 Feb - 27 Feb	Air Astana
12 Feb - 17 Feb	Air Astana
20 Feb - 27 Feb	Singapore Airlines
20 Feb - 27 Feb	Air India	direct
12 Feb - 17 Feb	Air India	direct
11 Feb - 25 Feb	Singapore Airlines
23 Feb - 06 Mar	AirAsia X
23 Feb - 04 Mar	AirAsia X
12 Feb - 04 Mar	AirAsia X
14 Feb - 06 Mar	AirAsia X
14 Feb - 04 Mar	AirAsia X
13 Feb - 04 Mar	AirAsia X
17 Feb - 06 Mar	AirAsia X
17 Feb - 04 Mar	AirAsia X
22 Feb - 06 Mar	AirAsia X
18 Feb - 06 Mar	AirAsia X

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

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 Seoul to Delhi in February from $446

Return flights