Cheapest return flights from Santiago to Lisbon in September from 781€

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

Return flights

27 Sep - 30 Oct LATAM Airlines Group
16 Sep - 08 Oct Iberia
17 Sep - 08 Oct Iberia
28 Sep - 05 Oct Air France
30 Sep - 18 Oct LATAM Airlines Group
30 Sep - 10 Oct LATAM Airlines Group
02 Sep - 16 Sep British Airways
01 Sep - 30 Sep LATAM Airlines Group
15 Sep - 20 Oct LATAM Airlines Group
01 Sep - 23 Oct Air France
16 Sep - 07 Oct Air France
08 Sep - 25 Sep LATAM Airlines Group
03 Sep - 28 Sep LATAM Airlines Group
05 Sep - 27 Sep LATAM Airlines Group
18 Sep - 22 Sep Iberia For Level
17 Sep - 24 Sep Iberia For Level
18 Sep - 29 Sep Iberia For Level
06 Sep - 18 Oct Avianca
12 Sep - 20 Sep LATAM Airlines Group
25 Sep - 28 Sep Turkish Airlines

Also check the deals for one-way flights from Santiago to Lisbon in September.

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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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