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

Return flights

23 Jan - 08 Feb	Hawaiian Airlines
19 Jan - 25 Jan	Hawaiian Airlines
23 Jan - 31 Jan	Hawaiian Airlines
19 Jan - 22 Jan	Hawaiian Airlines
27 Jan - 28 Jan	United
20 Jan - 25 Jan	United
21 Jan - 29 Jan	United
20 Jan - 22 Jan	United
20 Jan - 23 Jan	United
20 Jan - 26 Jan	United
20 Jan - 29 Jan	United
29 Jan - 06 Feb	United
20 Jan - 07 Feb	United
21 Jan - 12 Feb	United
30 Jan - 12 Feb	United
26 Jan - 26 Feb	United
26 Jan - 05 Feb	United
20 Jan - 01 Feb	United
20 Jan - 02 Feb	United
20 Jan - 03 Feb	United

Also check the deals for one-way flights from Seoul to Los Angeles 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.

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Cheapest return flights from Seoul to Los Angeles in January from 320€

Return flights