Cheapest one-way flights from Rome to Lisbon in September from $46

Best time to book flights for Rome (ROM) to Lisbon (LIS) flights at AirHint

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

One-Way flights

24 Sep Ryanair direct
17 Sep Wizz Air Malta direct
25 Sep Ryanair direct
16 Sep Ryanair direct
21 Sep Ryanair direct
03 Sep Wizz Air Malta direct
13 Sep Ryanair direct
10 Sep Wizz Air Malta direct
30 Sep Vueling Airlines
20 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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