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

Return flights

15 Aug - 24 Aug	British Airways
28 Aug - 10 Sep	British Airways
22 Aug - 22 Sep	Ryanair
21 Aug - 24 Sep	Ryanair
16 Aug - 20 Aug	British Airways
23 Aug - 30 Aug	Ryanair
08 Aug - 10 Aug	Lufthansa
10 Aug - 14 Aug	Ryanair

Also check the deals for one-way flights from Cologne to Miami 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 Miami in August from 491€

Return flights