Cheapest return flights from Delhi to Seoul in May from $440

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

Return flights

06 May - 13 May Singapore Airlines
07 May - 14 May Malaysia Airlines
12 May - 22 May Malaysia Airlines
13 May - 23 May Malaysia Airlines
14 May - 24 May Malaysia Airlines
01 May - 15 May Malaysia Airlines
01 May - 09 May Malaysia Airlines
09 May - 16 May Malaysia Airlines
14 May - 21 May Singapore Airlines
25 May - 07 Jun Air Astana
23 May - 30 May Air Astana
13 May - 03 Jun Thai AirAsia X
15 May - 03 Jun Thai AirAsia X
17 May - 03 Jun Thai AirAsia X
25 May - 03 Jun Thai AirAsia X
13 May - 01 Jun Thai AirAsia X
15 May - 01 Jun Thai AirAsia X
17 May - 01 Jun Thai AirAsia X
25 May - 01 Jun Thai AirAsia X

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

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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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