Cheapest one-way flights from Rome to Barcelona in September from $26

AirHint found the following cheapest one-way flights from Rome (FCO) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

11 Sep Vueling Airlines direct
09 Sep Vueling Airlines direct
30 Sep Wizz Air Malta direct
27 Sep Wizz Air Malta direct
10 Sep Wizz Air Malta direct
16 Sep Wizz Air Malta direct
22 Sep Wizz Air Malta direct
23 Sep Wizz Air Malta direct
03 Sep Wizz Air Malta direct
14 Sep Wizz Air Malta direct

Also check the deals for return flights from Rome to Barcelona 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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