AirHint found the following cheapest return flights from Austin (AUS) to Athens (ATH) in May 2026 (see full year).
Return flights
| 13 May - 20 May | Spirit Airlines | ||
| 26 May - 05 Jun | Spirit Airlines | ||
| 19 May - 02 Jun | United | ||
| 21 May - 04 Jun | Spirit Airlines | ||
| 27 May - 31 May | Spirit Airlines | ||
| 29 May - 06 Jun | Spirit Airlines |
Also check the deals for one-way flights from Austin to Athens in May.
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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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