AirHint found the following cheapest return flights from Minneapolis (MSP) to Athens (ATH) in August 2025 (see full year).

Return flights

20 Aug - 27 Aug	Air Canada
31 Aug - 22 Sep	Air Canada
09 Aug - 21 Aug	British Airways
19 Aug - 26 Aug	Sun Country Airlines
11 Aug - 18 Aug	British Airways
06 Aug - 15 Aug	Sun Country Airlines
31 Aug - 20 Sep	Air Canada
06 Aug - 16 Aug	Sun Country Airlines
06 Aug - 17 Aug	Scandinavian Airlines
02 Aug - 24 Aug	SWISS
03 Aug - 10 Aug	British Airways

Also check the deals for one-way flights from Minneapolis to Athens 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 Minneapolis to Athens in August from $658

Return flights