AirHint found the following cheapest return flights from Los Angeles (LAX) to Seoul (ICN) in November 2025 (see full year).

Return flights

06 Nov - 09 Nov	China Eastern
04 Nov - 11 Nov	China Eastern
13 Nov - 20 Nov	China Eastern
19 Nov - 03 Dec	China Eastern
12 Nov - 17 Nov	China Eastern
04 Nov - 02 Dec	China Eastern
11 Nov - 18 Nov	China Eastern
12 Nov - 19 Nov	China Eastern
18 Nov - 02 Dec	China Eastern
06 Nov - 10 Nov	China Eastern
17 Nov - 08 Dec	China Eastern
18 Nov - 25 Nov	China Eastern
03 Nov - 17 Nov	Air China
27 Nov - 02 Dec	China Eastern
30 Nov - 07 Dec	China Eastern
26 Nov - 01 Dec	China Eastern
19 Nov - 28 Nov	China Eastern
20 Nov - 01 Dec	China Eastern
29 Nov - 01 Dec	China Eastern
28 Nov - 05 Dec	China Eastern

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

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 Los Angeles to Seoul in November from $650

Return flights