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

Return flights

04 Dec - 07 Dec	Delta
03 Dec - 07 Dec	Delta
03 Dec - 06 Dec	Delta
05 Dec - 07 Dec	Delta
04 Dec - 10 Dec	Philippine Airlines
17 Dec - 29 Dec	China Southern
17 Dec - 28 Dec	China Southern
09 Dec - 31 Dec	Delta
10 Dec - 31 Dec	Delta
11 Dec - 31 Dec	Delta
11 Dec - 31 Jan	Delta
05 Dec - 11 Jan	Delta
05 Dec - 15 Jan	Delta
18 Dec - 20 Jan	Delta
18 Dec - 08 Jan	Delta
05 Dec - 05 Jan	Delta
17 Dec - 05 Jan	Delta
17 Dec - 20 Jan	Delta
18 Dec - 07 Jan	Delta
15 Dec - 31 Jan	Delta

Also check the deals for one-way flights from Taipei to Los Angeles 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 Taipei to Los Angeles in December from $543

Return flights