Cheapest return flights from San Francisco to Warsaw in August from $535

AirHint found the following cheapest return flights from San Francisco (SFO) to Warsaw (WAW) in August 2025 (see full year).

Return flights

14 Aug - 27 Aug Scandinavian Airlines
10 Aug - 26 Aug United
19 Aug - 26 Aug United
13 Aug - 20 Aug United
22 Aug - 30 Aug Scandinavian Airlines
22 Aug - 31 Aug Scandinavian Airlines
21 Aug - 28 Aug United
25 Aug - 01 Sep United
05 Aug - 12 Aug Air Canada
20 Aug - 30 Aug Air Canada
08 Aug - 29 Aug Condor
31 Aug - 07 Sep United
29 Aug - 05 Sep United

Also check the deals for one-way flights from San Francisco to Warsaw in August.

Skyscanner

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.

Book a cheap hotel in Warsaw

Cheap car rent in Warsaw

Feel free to contact us with any feedback or request another flight research.