Cheapest return flights from Los Angeles to Seoul in December from $629

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

Return flights

04 Dec - 14 Dec Xiamen Airlines
02 Dec - 16 Dec Xiamen Airlines
02 Dec - 09 Dec Xiamen Airlines
04 Dec - 21 Dec Xiamen Airlines
02 Dec - 10 Dec China Eastern
01 Dec - 11 Dec Air China
07 Dec - 13 Dec Xiamen Airlines
03 Dec - 14 Dec Air Canada
02 Dec - 12 Dec China Eastern
07 Dec - 17 Dec China Eastern
01 Dec - 31 Jan WestJet
05 Dec - 25 Jan Air Premia
11 Dec - 28 Jan Air Premia
08 Dec - 14 Jan Air Premia direct
11 Dec - 28 Jan Air Premia direct
01 Dec - 31 Jan Air Premia direct
05 Dec - 25 Jan Air Premia direct
24 Dec - 15 Jan Air Premia direct
26 Dec - 14 Jan Air Premia direct
26 Dec - 16 Jan Air Premia direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.