Cheapest return flights from Santiago to Lisbon in September from $1093

Best time to book flights for Santiago (SCL) to Lisbon (LIS) flights at AirHint

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

Return flights

05 Sep - 20 Sep Arajet
02 Sep - 12 Sep LEVEL
16 Sep - 22 Sep LEVEL
16 Sep - 23 Sep LEVEL
16 Sep - 19 Sep LEVEL
17 Sep - 18 Oct Iberia
06 Sep - 25 Sep LEVEL
15 Sep - 19 Sep Air France
13 Sep - 03 Oct Iberia
11 Sep - 20 Sep KLM

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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