Cheapest one-way flights from Santiago to Lisbon in September from 428€

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

One-Way flights

29 Sep JetSmart
08 Sep LATAM Airlines Group
04 Sep JetSmart
03 Sep JetSmart
18 Sep Sky Airline
11 Sep Sky Airline
01 Sep Avianca
20 Sep LATAM Airlines Group
13 Sep Sky Airline
02 Sep LATAM Airlines Group

Also check the deals for return 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.

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