AirHint found the following cheapest return flights from San Francisco (SFO) to Shanghai (SHA) in February 2026 (see full year).

Return flights

09 Feb - 16 Feb	Cathay Pacific
17 Feb - 03 Mar	Cathay Pacific
19 Feb - 23 Feb	Cathay Pacific
19 Feb - 24 Feb	Cathay Pacific
07 Feb - 17 Feb	Cathay Pacific
06 Feb - 18 Feb	Cathay Pacific
07 Feb - 18 Feb	Cathay Pacific
28 Feb - 08 Mar	Cathay Pacific
24 Feb - 26 Mar	Cathay Pacific
20 Feb - 27 Feb	Cathay Pacific
11 Feb - 05 Mar	Air Premia
22 Feb - 28 Feb	ANA
20 Feb - 27 Feb	United	direct
11 Feb - 05 Mar	United	direct
06 Feb - 18 Feb	Air China	direct
24 Feb - 26 Mar	United	direct

Also check the deals for one-way flights from San Francisco to Shanghai in February.

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 San Francisco to Shanghai in February from $627

Return flights