Cheapest return flights from Chicago to Athens in May from 474€

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

Return flights

05 May - 12 May Turkish Airlines
08 May - 12 May Turkish Airlines
10 May - 21 May Spirit Airlines
08 May - 17 May Turkish Airlines
09 May - 16 May Turkish Airlines
10 May - 18 May Turkish Airlines
08 May - 24 May Turkish Airlines
18 May - 27 May Icelandair
14 May - 28 May Spirit Airlines
22 May - 05 Jun Spirit Airlines
26 May - 05 Jun Icelandair
10 May - 21 May Lufthansa direct
30 May - 14 Jun Icelandair
25 May - 08 Jun Icelandair
29 May - 14 Jun Spirit Airlines
23 May - 05 Jun Scandinavian Airlines
25 May - 01 Jun Lufthansa direct
30 May - 09 Jun United direct
22 May - 05 Jun British Airways direct
25 May - 08 Jun Lufthansa direct

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

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