Cheapest return flights from Santiago to Lisbon in September from 811€

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

Return flights

28 Sep - 09 Oct LATAM Airlines Group
06 Sep - 14 Sep LATAM Airlines Group
15 Sep - 28 Sep LATAM Airlines Group
21 Sep - 28 Sep JetSmart
29 Sep - 09 Oct LATAM Airlines Group
15 Sep - 25 Sep JetSmart
14 Sep - 28 Sep Turkish Airlines
03 Sep - 24 Sep LATAM Airlines Group
19 Sep - 25 Sep LATAM Airlines Group
16 Sep - 23 Sep LATAM Airlines Group
20 Sep - 01 Oct Avianca
01 Sep - 23 Oct LATAM Airlines Group
16 Sep - 27 Sep LATAM Airlines Group
06 Sep - 20 Sep LATAM Airlines Group
13 Sep - 12 Oct Avianca
11 Sep - 18 Oct Avianca

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.

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