Cheapest one-way flights from Rome to Lisbon in September from 25€

AirHint found the following cheapest one-way flights from Rome (ROM) to Lisbon (LIS) in September 2025 (see full year).

One-Way flights

03 Sep Ryanair direct
02 Sep Ryanair direct
19 Sep TAP direct
08 Sep TAP direct
04 Sep TAP direct
16 Sep TAP direct
06 Sep TAP direct
22 Sep Wizz Air Malta
10 Sep TAP direct
25 Sep Wizz Air Malta direct

Also check the deals for return flights from Rome to Lisbon 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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