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

Return flights

06 Jan - 10 Jan	China Eastern
11 Jan - 16 Jan	Air China
01 Jan - 23 Jan	China Eastern
02 Jan - 15 Jan	China Eastern
01 Jan - 09 Jan	China Eastern
10 Jan - 17 Jan	China Eastern
27 Jan - 03 Feb	China Eastern
22 Jan - 06 Feb	China Eastern
02 Jan - 15 Feb	China Eastern
08 Jan - 04 Feb	China Eastern
02 Jan - 08 Feb	China Eastern
16 Jan - 21 Feb	Air China
10 Jan - 28 Feb	China Eastern
10 Jan - 14 Feb	China Eastern
29 Jan - 01 Feb	Korean Air
07 Jan - 18 Jan	ANA
02 Jan - 18 Jan	ANA
04 Jan - 15 Jan	ANA
26 Jan - 02 Feb	Japan Airlines
26 Jan - 28 Jan	Japan Airlines

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

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.

Book a cheap hotel in Delhi

Cheap car rent in Delhi

Cheapest return flights from Seoul to Delhi in January from $459

Return flights