AirHint found the following cheapest return flights from Detroit (DTW) to Athens (ATH) in May 2026 (see full year).

Return flights

05 May - 12 May	Spirit Airlines
12 May - 19 May	jetBlue
06 May - 13 May	Spirit Airlines
01 May - 15 May	Spirit Airlines
07 May - 14 May	Spirit Airlines
03 May - 12 May	Spirit Airlines
15 May - 24 May	Spirit Airlines
08 May - 15 May	Spirit Airlines
10 May - 16 May	Spirit Airlines
11 May - 18 May	Spirit Airlines
24 May - 03 Jun	Spirit Airlines
28 May - 11 Jun	Spirit Airlines
22 May - 01 Jun	WestJet
31 May - 14 Jun	Air Canada
31 May - 27 Jun	Air Canada
30 May - 14 Jun	Air Canada

Also check the deals for one-way flights from Detroit to Athens in May.

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 Detroit to Athens in May from $544

Return flights