Cheapest return flights from San Francisco to Sao Paulo in April from 645€

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

Return flights

06 Apr - 24 Apr Copa
06 Apr - 27 Apr Copa
22 Apr - 05 May Frontier Airlines
17 Apr - 27 Apr Copa
20 Apr - 30 Apr Copa
14 Apr - 21 Apr Frontier Airlines
15 Apr - 06 May Frontier Airlines
15 Apr - 25 Apr Hawaiian Airlines
06 Apr - 25 Apr Copa
15 Apr - 22 Apr Copa
01 Apr - 24 Apr Copa
06 Apr - 26 Apr Frontier Airlines
30 Apr - 11 May Frontier Airlines

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

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