3-Week Tours & Vacations in South-America

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Search and compare Tours & Trips in South-America. Book at the tour operator.

We have 18 tour operators that conduct 103 group tours and private tours in South-America with duration 3 Weeks and rates starting at USD 1,095.

Coming from:: United States
Languages:: English
Continent:: South-America
Duration:: 18 - 24 Days

National Operators (11)
International Operators (35)
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All 8 tours by outbound tour operators

Ultimate South America

From/To: Rio de Janeiro ⇒ Lima
Countries (3): Argentina, Brazil, Peru
Operator: Cosmos Tours
Tour Type: Group Tours
Activities

Tour Variations:

☛: Ultimate South America with Arequipa & Colca Canyon (23 Days)
☛: Ultimate South America with Brazil's Amazon (23 Days)

Duration: 19 Days
Starting at: USD 3,869
Operator: Cosmos

Starting at

USD 3,869

19 Days

Next Departure

11-Sep-2026
25-Sep-2026

Details

Brazil, Argentina & Chile Unveiled with Peru

From/To: Rio de Janeiro ⇒ Lima
Countries (4): Argentina, Brazil, Chile, Peru
Operator: Cosmos Tours
Tour Type: Group Tours
Activities

Tour Variations:

☛: Brazil, Argentina & Chile Unveiled with Brazil's Amazon & Peru (24 Days)

Duration: 20 Days
Starting at: USD 4,319
Operator: Cosmos

Starting at

USD 4,319

20 Days

Next Departure

16-Aug-2026
13-Sep-2026

Details

Mysteries of the Inca Empire with Peru's Amazon & Arequipa & Colca Canyon

From/To: Lima (Round Trip)
Countries: Peru
Operator: Cosmos Tours
Tour Type: Group Tours
Activities

Duration: 19 Days
Starting at: USD 4,589
Operator: Cosmos

Starting at

USD 4,589

19 Days

Next Departure

23-Aug-2026
20-Sep-2026

Details

Brazil, Argentina & Chile Unveiled with Brazil's Amazon & Easter Island

From/To: Manaus ⇒ Easter Island
Countries (3): Argentina, Brazil, Chile
Operator: Cosmos Tours
Tour Type: Group Tours
Activities

Duration: 20 Days
Starting at: USD 5,219
Operator: Cosmos

Starting at

USD 5,219

20 Days

Next Departure

12-Aug-2026
09-Sep-2026

Details

Grand South America

From/To: Cartagena ⇒ Rio de Janeiro
Countries (4): Argentina, Brazil, Colombia, Peru
Operator: Indus Travels
Tour Type: Group Tours
Activities

Duration: 20 Days
Starting at: USD 5,669
Operator: Indus

Starting at

USD 5,669

20 Days

Next Departure

14-Jul-2026
04-Aug-2026

Details

Highlights of Ecuador Peru and Colombia

From/To: Quito ⇒ Cartagena
Countries (3): Colombia, Ecuador, Peru
Operator: Indus Travels
Tour Type: Group Tours
Activities

Duration: 19 Days
Starting at: USD 5,879
Operator: Indus

Starting at

USD 5,879

19 Days

Next Departure

15-Jul-2026
29-Jul-2026

Details

Mysteries of the Inca Empire with Peru's Amazon & Galapagos Cruise

From/To: Lima ⇒ Quito
Countries (2): Ecuador, Peru
Operator: Cosmos Tours
Tour Type: Group Tours
Activities

Duration: 21 Days
Starting at: USD 6,449
Operator: Cosmos

Starting at

USD 6,449

21 Days

Next Departure

23-Aug-2026
20-Sep-2026

Details

Cruising Patagonia with Buenos Aires, Bariloche & Santiago with Easter Island

From/To: Buenos Aires ⇒ Easter Island
Countries (2): Argentina, Chile
Operator: Cosmos Tours
Tour Type: Group Tours
Activities

Duration: 19 Days
Starting at: USD 7,829
Operator: Cosmos

Starting at

USD 7,829

19 Days

Next Departure

27-Sep-2026
11-Oct-2026

Details

There is more! See also 35 English spoken Tours by international operators!

3-Week Tours & Trips in South-America.

Visit countries like Argentina, Peru, Ecuador, Chile, Brazil, Bolivia.