Cheapest return flights from Toronto (YYZ) to Athens (ATH), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
21 Sep 13 Oct Delta
22 Sep 13 Oct Delta
27 Sep 09 Oct Delta
25 Sep 29 Sep KLM
05 Sep 15 Sep Delta
16 Sep 24 Sep Delta
08 Sep 19 Sep KLM
03 Sep 09 Sep Delta
23 Sep 06 Oct Delta
16 Sep 25 Sep Air France
07 Sep 28 Sep Air France
22 Sep 06 Oct Air France
19 Sep 30 Sep Air Transat
30 Sep 12 Oct Delta
25 Sep 30 Sep Delta
12 Sep 19 Sep Delta
20 Sep 13 Oct Delta
25 Sep 09 Oct WestJet
27 Sep 17 Oct Air Transat
21 Sep 20 Oct Air Transat
Powered by

deals for one-way flights from Toronto to Athens in September.

Book a cheap hotel in Athens

Cheap car rent in Athens Intl

Updated Aug 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.