AirHint found the following cheapest return flights from New York (LGA) to Taipei (TPE) in September 2025 (see full year).

Return flights

03 Sep - 17 Sep	Delta
02 Sep - 15 Sep	Delta
01 Sep - 16 Sep	Delta
08 Sep - 30 Sep	Delta
10 Sep - 24 Sep	Delta
04 Sep - 14 Oct	Delta
01 Sep - 07 Oct	Delta
02 Sep - 12 Sep	Delta
19 Sep - 01 Oct	Delta
07 Sep - 12 Sep	Delta
07 Sep - 14 Sep	Delta
13 Sep - 19 Sep	Delta
17 Sep - 21 Sep	United
19 Sep - 10 Oct	Delta
27 Sep - 04 Oct	United
20 Sep - 18 Oct	United
21 Sep - 18 Oct	United
19 Sep - 18 Oct	United
29 Sep - 10 Oct	United

Also check the deals for one-way flights from New York to Taipei in September.

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 New York to Taipei in September from 732€

Return flights