Cheapest return flights from Austin (AUS) to Athens (ATH), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
17 Sep 24 Sep Air Transat
29 Sep 06 Oct Frontier Airlines
13 Sep 22 Sep Frontier Airlines
26 Sep 03 Oct Frontier Airlines
20 Sep 28 Sep Frontier Airlines
30 Sep 07 Oct Frontier Airlines
14 Sep 21 Sep Frontier Airlines
22 Sep 29 Sep Frontier Airlines
03 Sep 10 Sep Air Transat
22 Sep 08 Oct Frontier Airlines
20 Sep 27 Sep Frontier Airlines
27 Sep 04 Oct Frontier Airlines
28 Sep 05 Oct Frontier Airlines
16 Sep 23 Sep Frontier Airlines
24 Sep 01 Oct jetBlue
08 Sep 15 Sep Frontier Airlines
23 Sep 30 Sep Air Canada
25 Sep 02 Oct Virgin Atlantic
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deals for one-way flights from Austin to Athens in September.

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Updated Jul 5, 2026.

About these fares

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