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

One-Way flights

28 Sep	Vueling Airlines	direct
30 Sep	Vueling Airlines	direct
18 Sep	Vueling Airlines	direct
02 Sep	Transavia France	direct
25 Sep	Vueling Airlines	direct
23 Sep	Vueling Airlines	direct
03 Sep	Transavia France	direct
01 Sep	Transavia France	direct
22 Sep	Vueling Airlines	direct
17 Sep	Vueling Airlines	direct

Also check the deals for return flights from Paris to Lisbon in September.

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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Cheapest one-way flights from Paris to Lisbon in September from $43

One-Way flights