AirHint found the following cheapest return flights from Montevideo (MVD) to Santiago (SCL) in August 2025 (see full year).

Return flights

25 Aug - 29 Aug	JetSmart
26 Aug - 29 Aug	JetSmart
10 Aug - 17 Aug	Sky Airline	direct
30 Aug - 06 Sep	Sky Airline	direct
28 Aug - 29 Aug	JetSmart
28 Aug - 08 Sep	JetSmart
28 Aug - 01 Sep	JetSmart
11 Aug - 29 Aug	JetSmart
27 Aug - 29 Aug	JetSmart
08 Aug - 29 Aug	JetSmart
23 Aug - 29 Aug	Sky Airline	direct
16 Aug - 24 Aug	Sky Airline	direct
07 Aug - 08 Aug	Sky Airline	direct
30 Aug - 04 Sep	Sky Airline	direct
01 Aug - 06 Sep	Sky Airline	direct
31 Aug - 04 Sep	Sky Airline	direct
29 Aug - 06 Sep	Sky Airline	direct
25 Aug - 07 Sep	JetSmart
30 Aug - 07 Sep	Sky Airline	direct
29 Aug - 05 Sep	JetSmart

Also check the deals for one-way flights from Montevideo to Santiago in August.

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 Montevideo to Santiago in August from 179€

Return flights