Cheapest return flights from Chicago to Athens in April from $501

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

Return flights

14 Apr - 29 Apr Turkish Airlines
16 Apr - 30 Apr Turkish Airlines
06 Apr - 23 Apr Iberia
01 Apr - 29 Apr Turkish Airlines
22 Apr - 05 May Turkish Airlines
13 Apr - 28 Apr United
24 Apr - 05 May Scandinavian Airlines
24 Apr - 08 May Scandinavian Airlines
27 Apr - 11 May SWISS
16 Apr - 23 Apr Turkish Airlines
12 Apr - 02 May Iberia
24 Apr - 04 May Turkish Airlines
13 Apr - 19 Apr United
03 Apr - 18 Apr Turkish Airlines
05 Apr - 12 Apr Turkish Airlines
25 Apr - 02 May Turkish Airlines

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

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