Cheapest return flights from Chicago to Bucharest in June from 573€

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

Return flights

20 Jun - 27 Jun Air Serbia
08 Jun - 16 Jun Air Serbia
15 Jun - 23 Jun Air Serbia
03 Jun - 10 Jun Spirit Airlines
20 Jun - 28 Jun Air Serbia
09 Jun - 23 Jun Spirit Airlines
01 Jun - 09 Jun Air Canada
05 Jun - 13 Jun Spirit Airlines
02 Jun - 10 Jun American Airlines
04 Jun - 11 Jun HiSky Europe direct
25 Jun - 02 Jul HiSky Europe direct
29 Jun - 07 Jul Air Serbia
04 Jun - 03 Jul HiSky Europe
27 Jun - 04 Jul Air Serbia
27 Jun - 05 Jul Air Serbia
30 Jun - 08 Jul Air France
24 Jun - 02 Jul Air Canada
25 Jun - 03 Jul HiSky Europe
24 Jun - 01 Jul Turkish Airlines
23 Jun - 01 Jul Turkish Airlines

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

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