AirHint found the following cheapest return flights from Newark (EWR) to Krakow (KRK) in August 2025 (see full year).

Return flights

05 Aug - 05 Sep	Air Canada
05 Aug - 25 Aug	Brussels Airlines
20 Aug - 26 Aug	United
02 Aug - 25 Aug	Brussels Airlines
10 Aug - 05 Sep	Lufthansa
03 Aug - 25 Aug	Lufthansa
12 Aug - 21 Aug	Delta
25 Aug - 05 Sep	LOT
04 Aug - 25 Aug	Lufthansa
03 Aug - 01 Sep	Lufthansa
11 Aug - 25 Aug	Scandinavian Airlines
21 Aug - 06 Sep	United
21 Aug - 26 Aug	Brussels Airlines
11 Aug - 14 Aug	Scandinavian Airlines
29 Aug - 13 Sep	LOT	direct
10 Aug - 13 Aug	Scandinavian Airlines
30 Aug - 13 Sep	LOT
29 Aug - 07 Sep	Scandinavian Airlines
27 Aug - 01 Sep	Air Canada
26 Aug - 01 Sep	Air Canada

Also check the deals for one-way flights from Newark to Krakow 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 Newark to Krakow in August from $432

Return flights