Cheapest return flights from Chicago to Bucharest in May from 725€

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

Return flights

04 May - 11 May Delta
02 May - 09 May Delta
03 May - 10 May Delta
05 May - 12 May Delta
05 May - 13 May Delta
01 May - 08 May Delta
07 May - 14 May Delta
08 May - 16 May Delta
09 May - 17 May Delta
29 May - 06 Jun Porter Airlines (Canada) Ltd
30 May - 07 Jun Porter Airlines (Canada) Ltd
13 May - 10 Jun Delta
22 May - 21 Jun Porter Airlines (Canada) Ltd
28 May - 05 Jun Condor
31 May - 08 Jun Air France

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

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