AirHint found the following cheapest return flights from Guadalajara (GDL) to Seoul (ICN) in January 2026 (see full year).

Return flights

07 Jan - 25 Jan	Flair Airlines
29 Jan - 06 Feb	Hawaiian Airlines
24 Jan - 04 Feb	Volaris
23 Jan - 06 Feb	Hawaiian Airlines
20 Jan - 29 Jan	Hawaiian Airlines
30 Jan - 08 Feb	Hawaiian Airlines
24 Jan - 31 Jan	Viva
15 Jan - 27 Jan	Hawaiian Airlines
07 Jan - 23 Jan	Flair Airlines
30 Jan - 07 Feb	Hawaiian Airlines
20 Jan - 27 Jan	Hawaiian Airlines
23 Jan - 04 Feb	Hawaiian Airlines
22 Jan - 30 Jan	Hawaiian Airlines
30 Jan - 06 Feb	Hawaiian Airlines
16 Jan - 23 Jan	Viva
16 Jan - 30 Jan	Viva
25 Jan - 04 Feb	Flair Airlines
15 Jan - 23 Jan	Volaris

Also check the deals for one-way flights from Guadalajara to Seoul 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 Seoul

Cheap car rent in Seoul

Cheapest return flights from Guadalajara to Seoul in January from $927

Return flights