AirHint found the following cheapest return flights from Athens (ATH) to Santiago (SCL) in April 2026 (see full year).

Return flights

02 Apr - 19 Apr	Turkish Airlines
13 Apr - 12 May	British Airways
03 Apr - 14 Apr	Turkish Airlines
15 Apr - 12 May	Iberia
17 Apr - 12 May	Iberia
10 Apr - 13 Apr	Turkish Airlines
16 Apr - 12 May	Iberia
02 Apr - 16 Apr	Turkish Airlines
21 Apr - 12 May	Iberia
22 Apr - 12 May	Iberia
19 Apr - 12 May	Ryanair
20 Apr - 12 May	Delta
18 Apr - 12 May	Turkish Airlines
23 Apr - 12 May	Iberia
13 Apr - 17 Apr	Delta
12 Apr - 17 Apr	Delta
11 Apr - 16 Apr	Delta

Also check the deals for one-way flights from Athens to Santiago in April.

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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Cheapest return flights from Athens to Santiago in April from 792€

Return flights