Cheapest return flights from Chicago to Athens in April from 411€

AirHint found the following cheapest return flights from Chicago (ORD) to Athens (ATH) in April 2026 (see full year).

Return flights

28 Apr - 05 May Scandinavian Airlines
21 Apr - 28 Apr Turkish Airlines
19 Apr - 26 Apr Turkish Airlines
20 Apr - 27 Apr Turkish Airlines
22 Apr - 29 Apr Turkish Airlines
20 Apr - 29 Apr Turkish Airlines
06 Apr - 13 Apr Turkish Airlines
26 Apr - 03 May Turkish Airlines
04 Apr - 04 May Turkish Airlines
15 Apr - 29 Apr Turkish Airlines
29 Apr - 13 May Turkish Airlines
08 Apr - 18 Apr Air Serbia
23 Apr - 27 Apr Turkish Airlines
26 Apr - 10 May Turkish Airlines
28 Apr - 26 May Turkish Airlines
21 Apr - 28 Apr Lufthansa direct
14 Apr - 26 May United

Also check the deals for one-way flights from Chicago to Athens in April.

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