Cheapest return flights from Barcelona to Iasi in September from $121

Best time to book flights for Barcelona (BCN) to Iasi (IAS) flights at AirHint

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

Return flights

25 Sep - 05 Oct Wizz Air Malta direct
07 Sep - 20 Sep Wizz Air Malta direct
07 Sep - 25 Sep Wizz Air Malta direct
07 Sep - 23 Sep Wizz Air Malta direct
28 Sep - 05 Oct Wizz Air Malta direct
25 Sep - 16 Oct Wizz Air Malta direct
11 Sep - 20 Sep Wizz Air Malta direct
11 Sep - 25 Sep Wizz Air Malta direct
11 Sep - 23 Sep Wizz Air Malta direct
28 Sep - 16 Oct Wizz Air Malta direct
20 Sep - 05 Oct Wizz Air Malta direct
06 Sep - 20 Sep Wizz Air Malta direct
06 Sep - 25 Sep Wizz Air Malta direct
06 Sep - 23 Sep Wizz Air Malta direct
20 Sep - 25 Sep Wizz Air Malta direct

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

Skyscanner

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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