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

Return flights

12 May - 19 May	Spirit Airlines
05 May - 13 May	Spirit Airlines
12 May - 20 May	Spirit Airlines
06 May - 13 May	Spirit Airlines
12 May - 26 May	Spirit Airlines
04 May - 18 May	LEVEL
12 May - 15 May	Spirit Airlines
07 May - 14 May	TAP
05 May - 17 May	Spirit Airlines
08 May - 15 May	Spirit Airlines
17 May - 01 Jun	Delta
21 May - 11 Jun	Delta

Also check the deals for one-way flights from Miami 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 Miami to Athens in May from 433€

Return flights