3 Week Tours through South America

Looking to explore South America for 3 weeks? Then choose from our range of tours and small group adventures with 6 of the best tour operators to South America. October is the most popular month to travel through South America and we have 444 departures available.
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16 trips (444 Departures)
16 trips (444 Departures)
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Price
$3,400pp
$51,450pp
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Tour
 (1)

21 Days Lima to Lima
Operator: G Adventures
Departures: Oct 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Walking & Hiking, Wildlife, Inca Trail
Visits: Peru
Exclusive Savings
From (Per Person)
A$5,017
Save 1,456
Per Person
Tour

21 Days Quito to La Paz
Operator: Intrepid
Departures: Jan 2027 to Dec 2028
Visits: Ecuador, Peru, Galapagos, Bolivia
Exclusive Savings
From (Per Person)
A$11,091
Save 394
Per Person
New ReleaseTour

21 Days Santiago to Rio de Janeiro
Operator: Globus
Departures: Apr 2027 to Nov 2028
Trip Styles: Coach, Small Group, Scenic
Visits: Chile, Argentina, Brazil
Exclusive Savings
From (Per Person)
A$16,827
Save 701
Per Person
Tour

21 Days Lima to Rio de Janeiro
Operator: Intrepid
Departures: Oct 2026 to Nov 2028
Trip Styles: Adventure, Small Group
Visits: Argentina, Brazil, Peru
Exclusive Savings
From (Per Person)
A$11,417
Save 434
Per Person
New ReleaseTour + CruiseFlights Included

21 Days Rio de Janeiro to Buenos Aires
Operator: Wendy Wu
Cruise Line: HX Expeditions
Departure: 12 January 2027
Trip Styles: Coach, Cruise, Wildlife, Scenic
Visits: Brazil, Argentina, Antarctica
Exclusive Savings
From (Per Person)
A$37,808
Save 4,772
Per Person
New ReleaseTourFlights Included

21 Days Lima to Rio De Janeiro
Operator: Wendy Wu
Departures: Sep 2026 to Oct 2027
Trip Styles: Coach, Small Group, Scenic
Visits: Peru, Brazil, Argentina
Exclusive Savings
From (Per Person)
A$19,188
Save 3,410
Per Person
Tour

21 Days Lima to Lima
Operator: G Adventures
Departures: Oct 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visits: Peru
Exclusive Savings
From (Per Person)
A$5,017
Save 1,456
Per Person
Tour

21 Days Lima to La Paz
Operator: Intrepid
Departures: Sep 2026 to Dec 2026
Trip Styles: Adventure, Small Group, Walking & Hiking, Inca Trail
Visits: Bolivia, Peru
Exclusive Savings
From (Per Person)
A$3,959
Save 538
Per Person
Tour + Cruise

21 Days Rio de Janeiro to Buenos Aires
Operator: Scenic
Departures: Jan 2027 to Jan 2029
Trip Styles: Coach, Cruise, Scenic
Visits: Brazil, Argentina, Antarctica
Complimentary 30min Heli Flight
Exclusive Savings
Balcony
$38,382
Suite
$43,076
From (Per Person)
A$38,382
Save 8,265
Per Person
New ReleaseTour

21 Days Lima to Lima
Operator: G Adventures
Departures: Oct 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visits: Peru
Exclusive Savings
From (Per Person)
A$4,703
Save 1,367
Per Person
Tour + Cruise

21 Days Lima to Quito
Operator: Cosmos
Departures: Jun 2027 to Nov 2027
Visits: Peru, Ecuador, Galapagos
Exclusive Savings
From (Per Person)
A$13,049
Save 337
Per Person
New ReleaseTour + Cruise

21 Days Lima to Guayaquil
Operator: Globus
Departures: May 2027 to Oct 2028
Visits: Peru, Ecuador, Galapagos
Exclusive Savings
From (Per Person)
A$16,064
Save 700
Per Person
New ReleaseTour + CruiseFlights Included

21 Days Lima to Quito
Operator: Wendy Wu
Cruise Line: HX Expeditions
Departures: Dec 2026 to Mar 2028
Visits: Peru, Ecuador
Exclusive Savings
From (Per Person)
A$27,910
Save 2,070
Per Person
Tour

21 Days Lima to Santiago
Operator: G Adventures
Departures: Nov 2026 to Dec 2027
Trip Styles: Adventure, Small Group
Visits: Peru, Bolivia, Chile
Exclusive Savings
From (Per Person)
A$6,173
Save 137
Per Person
Tour

21 Days Lima to San Pedro de Atacama
Operator: Intrepid
Departures: Mar 2027 to Nov 2028
Trip Styles: Adventure, Small Group
Visits: Peru, Bolivia, Chile
Exclusive Savings
From (Per Person)
A$10,824
Save 393
Per Person
Tour

21 Days Lima to La Paz
Operator: G Adventures
Departures: Oct 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Bolivia, Peru
Exclusive Savings
From (Per Person)
A$3,410
Save 939
Per Person
Results: 16 results

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