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

Return flights

14 Aug - 25 Aug	Fly Play
04 Aug - 25 Aug	Fly Play
14 Aug - 18 Aug	Fly Play
14 Aug - 22 Aug	Fly Play
13 Aug - 20 Aug	Fly Play
20 Aug - 28 Aug	Fly Play
14 Aug - 19 Aug	Fly Play
09 Aug - 20 Aug	Fly Play
05 Aug - 21 Aug	Fly Play
07 Aug - 13 Aug	Fly Play

Also check the deals for one-way flights from Newburgh to Warsaw 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 Newburgh to Warsaw in August from $629

Return flights