AirHint found the following cheapest return flights from Santiago (SCL) to Istanbul (IST) in May 2026 (see full year).

Return flights

12 May - 31 May	LEVEL
09 May - 22 May	LEVEL
04 May - 10 May	Sky Airline
07 May - 28 May	LATAM Airlines Group
05 May - 22 May	LEVEL
10 May - 22 May	LATAM Airlines Group
13 May - 10 Jun	Avianca
05 May - 26 May	LATAM Airlines Group
20 May - 20 Jun	LATAM Airlines Group
29 May - 20 Jun	LATAM Airlines Group
08 May - 15 May	Avianca
05 May - 25 May	Turkish Airlines
06 May - 22 May	KLM

Also check the deals for one-way flights from Santiago to Istanbul in May.

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 Santiago to Istanbul in May from 923€

Return flights