Cheapest return flights from Chicago to Belgrade in May from 470€

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

Return flights

05 May - 19 May Turkish Airlines
08 May - 22 May Turkish Airlines
11 May - 05 Jun Lufthansa
21 May - 13 Jun Lufthansa
30 May - 20 Jun Icelandair
27 May - 20 Jun Aer Lingus
30 May - 20 Jun Air Serbia direct

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

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