AirHint found the following cheapest return flights from Taipei (TPE) to San Francisco (SFO) in April 2026 (see full year).

Return flights

03 Apr - 18 Apr	Cathay Pacific
03 Apr - 11 Apr	Cathay Pacific
07 Apr - 16 Apr	Cathay Pacific
02 Apr - 11 Apr	Cathay Pacific
06 Apr - 06 May	Cathay Pacific
27 Apr - 04 May	Cathay Pacific
27 Apr - 07 May	Cathay Pacific
03 Apr - 11 Apr	United	direct
07 Apr - 16 Apr	United	direct
02 Apr - 11 Apr	United	direct
27 Apr - 04 May	United	direct
27 Apr - 07 May	United	direct

Also check the deals for one-way flights from Taipei to San Francisco in April.

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 San Francisco in April from 551€

Return flights