3 Week Tours of South America

Looking to explore South America for 3 weeks? Then choose from our range of tours guided by 7 of the best operators in South America - with 3 trip reviews. October is the most popular month to travel to South America and we have over 800 departures available.

  15 Tours Found
Tour  

21 Days Lima to Lima
Operated By: Peregrine Adventures (Small Group Tour)
Journey to Peru on this 21 day small group tour with Peregrine Adventures, beginning and ending your journey in Lima.
Departures: Aug 2021 to Nov 2022 (22 Departures)
Countries Visited: Peru
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$ 375
From
$ 7,930
Tour  

21 Days Lima to La Paz
Operated By: Intrepid Travel (Small Group Adventure)
Discover Bolivia & Peru on this 21 day small group adventure with Intrepid Travel, beginning your journey in Lima and travelling through to La Paz.
Departures: Jul 2021 to Dec 2022 (27 Departures)
Countries Visited: Bolivia, Peru
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$ 173
From
$ 3,667
Tour  

21 Days Lima to La Paz
Operated By: G Adventures (Small Group Tour)
Discover Peru & Bolivia on this 21 day small group tour with G Adventures, beginning your journey in Lima and travelling through to La Paz.
Exclusive: Save 15% Off Select 18-30's Trips
Departures: Aug 2021 to Dec 2022 (52 Departures)
Countries Visited: Peru, Bolivia
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$ 644
From
$ 2,243
Tour + Cruise  

21 Days Buenos Aires to Santiago
Operated By: Scenic (Discovery Voyage)
Travel to South & Central America and journey through Argentina, Antarctica & Chile on this 21 day discovery voyage with Scenic.
Exclusive: Mutiple Deals Available
Departures: Nov 2021 to Feb 2023 (3 Departures)
Countries Visited: Argentina, Antarctica, Chile
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$ 3,717
From
$ 28,918
Tour  

21 Days Lima to Lima
Operated By: G Adventures (Private Tour)
Journey to Peru on this 21 day private tour with G Adventures, beginning and ending your journey in Lima.
Departures: Jun 2021 to Dec 2022 (548 Departures)
Countries Visited: Peru
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$ 232
From
$ 5,567
Tour  

21 Days Lima to Santiago
Operated By: G Adventures (Small Group Tour)
Travel to South & Central America and journey through Chile, Peru & Bolivia on this 21 day small group tour with G Adventures.
Departures: Aug 2021 to Dec 2022 (26 Departures)
Countries Visited: Chile, Peru, Bolivia
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$ 218
From
$ 4,655
Tour  
 (1 Reviews)

21 Days Lima to Lima
Operated By: G Adventures (Small Group Tour)
“It was an incredibly intense tour of the country. I can't imagine doing it any other way. The CEO and step on guides were...”
Departures: Aug 2021 to Dec 2022 (56 Departures)
Countries Visited: Peru
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$ 190
From
$ 3,743
Tour  

21 Days Mexico City to Merida
Operated By: Explore! (Small Group Adventure)
Travel to South & Central America and journey through Mexico, Guatemala & Belize on this 21 day small group adventure with Explore!.
Departures: Oct 2021 to Oct 2022 (6 Departures)
Countries Visited: Mexico, Guatemala, Belize
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$ 485
From
$ 5,530
Tour + Cruise  

21 Days Santiago to Santiago
Operated By: Scenic (Discovery Voyage)
Discover Chile & Argentina on this 21 day discovery voyage with Scenic, beginning and ending your journey in Santiago.
Exclusive: Mutiple Deals Available
Departs: 27 February 2023
Countries Visited: Chile, Argentina
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$ 3,184
From
$ 27,951
Tour  

21 Days Lima to Rio de Janeiro
Operated By: Intrepid Travel (Small Group Adventure)
Travel to South & Central America and journey through Argentina, Brazil & Peru on this 21 day small group adventure with Intrepid Travel.
Departures: Jul 2021 to Dec 2022 (20 Departures)
Countries Visited: Argentina, Brazil, Peru
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$ 426
From
$ 9,024
Tour + Cruise  

21 Days Buenos Aires to Santiago
Operated By: Scenic (Discovery Voyage)
Discover Argentina & Chile on this 21 day discovery voyage with Scenic, beginning your journey in Buenos Aires and travelling through to Santiago.
Exclusive: Mutiple Deals Available
Departs: 06 March 2023
Countries Visited: Argentina, Chile
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$ 2,955
From
$ 23,780
Tour  

21 Days Lima to Rio de Janeiro
Operated By: Trafalgar (Guided Tour)
Tour through 4 different countries on this 21 day guided tour with Trafalgar, beginning your journey in Lima and travelling through to Rio de Janeiro.
Exclusive: Mutiple Deals Available
Departures: Sep 2021 to Mar 2023 (23 Departures)
Countries Visited: Peru, Chile, Argentina, Brazil
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$ 1,505
From
$ 9,431
Tour + Cruise  

21 Days Lima to Quito
Operated By: Cosmos (Guided Tour & Cruise)
Travel to South & Central America and journey through Peru, Ecuador & Galapagos on this 21 day guided tour & cruise with Cosmos.
Departs: 10 October 2021
Countries Visited: Peru, Ecuador, Galapagos
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$ 318
From
$ 10,447
Tour + Cruise  

21 Days Santiago to Santiago
Operated By: Scenic (Discovery Voyage)
Discover Chile & Argentina on this 21 day discovery voyage with Scenic, beginning and ending your journey in Santiago.
Exclusive: Mutiple Deals Available
Departs: 11 November 2023
Countries Visited: Chile, Argentina
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$ 3,184
From
$ 27,951
Tour  
 (1 Reviews)

21 Days Mexico City to Merida
Operated By: Explore! (Small Group Adventure)
“I think it would improve the trip if breakfasts were included in the price wherever possible. Most of the hotels we stayed...”
Departures: Oct 2021 to Dec 2022 (13 Departures)
Countries Visited: Mexico, Guatemala, Belize
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$ 231
From
$ 5,386

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