Cheapest return flights from Iasi to Bucharest in September from $147

AirHint found the following cheapest return flights from Iasi (IAS) to Bucharest (OTP) in September 2025 (see full year).

Return flights

30 Sep - 07 Oct APG Distribution System
30 Sep - 04 Oct APG Distribution System
29 Sep - 30 Sep APG Distribution System
24 Sep - 29 Sep APG Distribution System
23 Sep - 23 Sep APG Distribution System
26 Sep - 29 Sep APG Distribution System
22 Sep - 29 Sep APG Distribution System
29 Sep - 02 Oct APG Distribution System
26 Sep - 30 Sep TAROM direct
23 Sep - 27 Sep APG Distribution System
20 Sep - 22 Sep TAROM
22 Sep - 29 Sep TAROM direct
24 Sep - 27 Sep APG Distribution System

Also check the deals for one-way flights from Iasi to Bucharest in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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