AirHint found the following cheapest return flights from New York (NYC) to Warsaw (WAW) in August 2026 (see full year).

Return flights

03 Aug - 15 Sep	United
17 Aug - 03 Sep	United
12 Aug - 04 Sep	Brussels Airlines
10 Aug - 25 Aug	United
11 Aug - 25 Aug	United
03 Aug - 25 Aug	United
03 Aug - 26 Aug	United
12 Aug - 26 Aug	United
19 Aug - 06 Sep	Delta
18 Aug - 31 Aug	SWISS
08 Aug - 25 Aug	Brussels Airlines
19 Aug - 30 Aug	Scandinavian Airlines
11 Aug - 28 Aug	United
25 Aug - 06 Sep	Finnair
12 Aug - 19 Aug	Finnair
21 Aug - 06 Sep	Delta
13 Aug - 06 Sep	Delta
29 Aug - 12 Sep	Delta
15 Aug - 07 Sep	Scandinavian Airlines
17 Aug - 03 Sep	LOT	direct

Also check the deals for one-way flights from New York 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 New York to Warsaw in August from 359€

Return flights