AirHint found the following cheapest return flights from Treviso (TSF) to Lisbon (LIS) in July 2026 (see full year).

Return flights

03 Jul - 10 Jul	Ryanair
18 Jul - 21 Jul	Ryanair
10 Jul - 18 Jul	Ryanair
11 Jul - 18 Jul	Ryanair
15 Jul - 21 Jul	Ryanair
13 Jul - 20 Jul	Ryanair
08 Jul - 15 Jul	Ryanair
15 Jul - 20 Jul	Ryanair
18 Jul - 22 Jul	Ryanair
30 Jul - 02 Aug	Ryanair
21 Jul - 25 Jul	Ryanair
29 Jul - 01 Aug	Ryanair

Also check the deals for one-way flights from Treviso to Lisbon in July.

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 return flights from Treviso to Lisbon in July from 231€

Return flights