AirHint found the following cheapest return flights from Boston (BOS) to Taipei (TPE) in August 2025 (see full year).

Return flights

13 Aug - 20 Aug	United
13 Aug - 27 Aug	United
10 Aug - 20 Aug	United
18 Aug - 31 Aug	United
16 Aug - 23 Aug	United
09 Aug - 16 Aug	United
22 Aug - 31 Aug	United
22 Aug - 05 Sep	United
28 Aug - 29 Sep	China Airlines
21 Aug - 30 Sep	jetBlue

Also check the deals for one-way flights from Boston to Taipei in August.

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 Boston to Taipei in August from $846

Return flights