Cheapest return flights from Santiago to Lisbon in September from $253

AirHint found the following cheapest return flights from Santiago (SCQ) to Lisbon (LIS) in September 2025 (see full year).

Return flights

26 Sep - 28 Sep Ryanair
26 Sep - 29 Sep Ryanair
30 Sep - 14 Oct Vueling Airlines
22 Sep - 24 Sep Vueling Airlines
30 Sep - 21 Oct Vueling Airlines
25 Sep - 28 Sep Ryanair
20 Sep - 07 Oct Vueling Airlines
19 Sep - 22 Sep Vueling Airlines
20 Sep - 01 Oct Vueling Airlines
27 Sep - 14 Oct Vueling Airlines
20 Sep - 10 Oct Vueling Airlines
30 Sep - 13 Oct Vueling Airlines
30 Sep - 07 Oct Vueling Airlines
30 Sep - 11 Oct Vueling Airlines
30 Sep - 18 Oct Vueling Airlines
24 Sep - 26 Sep Ryanair
19 Sep - 21 Sep Vueling Airlines
20 Sep - 27 Sep Vueling Airlines
20 Sep - 24 Sep Vueling Airlines
20 Sep - 26 Sep Vueling Airlines

Also check the deals for one-way flights from Santiago 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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Feel free to contact us with any feedback or request another flight research.