AirHint found the following cheapest return flights from Prague (PRG) to New York (JFK) in August 2025 (see full year).

Return flights

13 Aug - 18 Aug	American Airlines
13 Aug - 20 Aug	British Airways
14 Aug - 22 Sep	British Airways
27 Aug - 10 Sep	British Airways
13 Aug - 17 Aug	American Airlines
14 Aug - 17 Aug	American Airlines
28 Aug - 04 Sep	Air France
28 Aug - 31 Aug	Delta
20 Aug - 01 Sep	Delta
29 Aug - 07 Sep	Delta
28 Aug - 06 Sep	British Airways
27 Aug - 05 Sep	Delta
28 Aug - 11 Sep	Delta
27 Aug - 01 Sep	KLM
16 Aug - 24 Aug	British Airways
19 Aug - 26 Aug	Delta
27 Aug - 31 Aug	Delta
26 Aug - 31 Aug	Air France
14 Aug - 19 Aug	Condor
26 Aug - 09 Sep	Air France

Also check the deals for one-way flights from Prague to New York 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 Prague to New York in August from 387€

Return flights