Cheapest return flights from Chicago to Athens in May from 467€

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
05 May - 19 May Turkish Airlines
06 May - 30 May Turkish Airlines
05 May - 30 May Turkish Airlines
25 May - 02 Jun Air Serbia
25 May - 15 Jun Air Serbia
08 May - 22 May Turkish Airlines
01 May - 23 May LOT
19 May - 23 May Scandinavian Airlines
16 May - 24 May Scandinavian Airlines
15 May - 22 May jetBlue
25 May - 20 Jun Air Serbia
15 May - 06 Jun Icelandair
24 May - 13 Jun Scandinavian Airlines
26 May - 07 Jun Aer Lingus
31 May - 20 Jun Aer Lingus
23 May - 30 May TAP
25 May - 02 Jun United direct
26 May - 07 Jun United direct
25 May - 15 Jun United direct

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

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