Cheapest return flights from Chicago to Bucharest in June from 558€

AirHint found the following cheapest return flights from Chicago (ORD) to Bucharest (OTP) in June 2026 (see full year).

Return flights

22 Jun - 29 Jun Air Serbia
15 Jun - 23 Jun Air Serbia
20 Jun - 28 Jun Air Serbia
20 Jun - 27 Jun Air Serbia
13 Jun - 21 Jun Air Serbia
22 Jun - 30 Jun Air Serbia
21 Jun - 28 Jun HiSky Europe direct
25 Jun - 02 Jul HiSky Europe direct
18 Jun - 25 Jun HiSky Europe direct
14 Jun - 28 Jun HiSky Europe direct
23 Jun - 01 Jul Air Canada
21 Jun - 29 Jun HiSky Europe
15 Jun - 02 Jul WestJet
25 Jun - 03 Jul HiSky Europe
24 Jun - 02 Jul Air Serbia
24 Jun - 01 Jul Air Serbia
13 Jun - 01 Jul Icelandair

Also check the deals for one-way flights from Chicago to Bucharest in June.

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