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

Return flights

29 Aug - 05 Sep	JetSmart
29 Aug - 09 Sep	JetSmart
29 Aug - 14 Sep	JetSmart
07 Aug - 10 Aug	Sky Airline	direct
29 Aug - 15 Sep	JetSmart
29 Aug - 08 Sep	JetSmart
22 Aug - 05 Sep	JetSmart
22 Aug - 09 Sep	JetSmart
17 Aug - 05 Sep	JetSmart
29 Aug - 01 Sep	JetSmart
07 Aug - 14 Aug	Sky Airline	direct
07 Aug - 09 Aug	Sky Airline	direct
23 Aug - 30 Aug	Sky Airline	direct
24 Aug - 31 Aug	Sky Airline	direct
23 Aug - 31 Aug	Sky Airline	direct
08 Aug - 30 Aug	Sky Airline	direct
02 Aug - 09 Aug	Sky Airline	direct
18 Aug - 05 Sep	JetSmart
17 Aug - 29 Aug	Sky Airline	direct
09 Aug - 16 Aug	Sky Airline	direct

Also check the deals for one-way flights from Santiago to Montevideo 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 Santiago to Montevideo in August from 159€

Return flights