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Cheapest one-way flights from Treviso (TSF) to Lisbon (LIS), September

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
16 Sep	Ryanair
04 Sep	Ryanair
08 Sep	Ryanair
23 Sep	Ryanair
15 Sep	Ryanair
22 Sep	Ryanair
30 Sep	Ryanair
01 Sep	Ryanair
17 Sep	Ryanair
26 Sep	Ryanair

deals for return flights from Treviso to Lisbon in September.

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Updated Jul 13, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Treviso (TSF) to Lisbon (LIS), September

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