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

Return flights

27 Aug - 31 Aug	British Airways
26 Aug - 31 Aug	British Airways
26 Aug - 06 Sep	British Airways
29 Aug - 05 Sep	British Airways
29 Aug - 06 Sep	British Airways
20 Aug - 26 Aug	British Airways
17 Aug - 05 Sep	British Airways
20 Aug - 27 Aug	Ryanair
30 Aug - 05 Sep	Eurowings
30 Aug - 06 Sep	British Airways
21 Aug - 25 Aug	Ryanair
31 Aug - 04 Sep	Ryanair
31 Aug - 05 Sep	Ryanair
19 Aug - 30 Aug	Eurowings
18 Aug - 29 Aug	Eurowings
18 Aug - 30 Aug	British Airways
23 Aug - 31 Aug	Eurowings
17 Aug - 27 Aug	Ryanair
22 Aug - 11 Sep	Eurowings
31 Aug - 21 Sep	Ryanair

Also check the deals for one-way flights from Cologne 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 Cologne to New York in August from $502

Return flights