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

Return flights

01 Dec - 08 Dec	China Eastern
01 Dec - 09 Dec	China Eastern
01 Dec - 10 Dec	Korean Air
09 Dec - 22 Dec	Korean Air
02 Dec - 08 Dec	Korean Air
07 Dec - 16 Dec	Korean Air
06 Dec - 11 Dec	Korean Air
05 Dec - 15 Dec	Korean Air
04 Dec - 07 Dec	Korean Air
04 Dec - 08 Dec	Korean Air
09 Dec - 06 Jan	Korean Air
25 Dec - 13 Jan	China Airlines	direct
27 Dec - 11 Jan	Cathay Pacific
26 Dec - 11 Jan	Cathay Pacific
15 Dec - 15 Jan	Delta
28 Dec - 01 Jan	Xiamen Airlines
25 Dec - 11 Jan	China Airlines
28 Dec - 12 Jan	Delta
24 Dec - 14 Jan	Korean Air
25 Dec - 06 Jan	Xiamen Airlines

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

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 Los Angeles to Taipei in December from $644

Return flights