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

Return flights

15 Oct - 22 Oct	Spirit Airlines
29 Oct - 05 Nov	KLM
02 Oct - 09 Oct	Icelandair
05 Oct - 12 Oct	Icelandair
14 Oct - 21 Oct	Delta
13 Oct - 20 Oct	Iberia
07 Oct - 14 Oct	Scandinavian Airlines
24 Oct - 31 Oct	KLM
16 Oct - 23 Oct	Delta
23 Oct - 30 Oct	KLM
09 Oct - 16 Oct	Icelandair
28 Oct - 04 Nov	Delta
26 Oct - 02 Nov	KLM
27 Oct - 03 Nov	SWISS
25 Oct - 01 Nov	Icelandair

Also check the deals for one-way flights from Minneapolis to Athens in October.

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 October from $586

Return flights