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South America 18-30's Tours

Explore the best 18-30's tours through South America. Choose from 47 unique tour itineraries from 4 leading tour operators. April and December are the most popular months to join a 18-30's tour through South America with 2,360 departures starting between November 2026 and January 2029.
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47 Tours (2,360 Departures)
47 Tours (2,360 Departures)
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65 Days
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$1,000pp
$13,199pp
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9 Day Galápagos Adventure: Snorkelling & Sea Lions with G Adventures
Tour
 (1)

9 Days Quito to Quito
Operator: G Adventures
Departures: Dec 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Camping, Island Hopping, Wildlife
Visits: Ecuador, Galapagos
Exclusive Savings
From (Per Person)
A$2,581
Save 568
Per Person
View Trip
11 Day Lima to Machu Picchu Road Trip with Inca Trail Trek with Contiki
New ReleaseTour

11 Days Lima to Cusco
Operator: Contiki
Departure: 26 December 2026
Trip Styles: Adventure, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru
Exclusive Savings
From (Per Person)
A$2,764
Save 431
Per Person
View Trip
14 Day 18 to 35s Real Argentina to Brazil with Intrepid Travel
Tour

14 Days Buenos Aires to Rio de Janeiro
Operator: Intrepid
Departures: Dec 2026 to Jan 2029
Trip Styles: Adventure, Small Group, 18-30's
Visits: Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
A$3,328
Save 750
Per Person
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9 Day Patagonia: Turquoise Lakes & Torres del Paine with G Adventures
New ReleaseTour

9 Days Puerto Natales to El Calafate
Operator: G Adventures
Departures: Feb 2027 to Apr 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Chile, Argentina
Exclusive Savings
From (Per Person)
A$3,648
Save 731
Per Person
View Trip
51 Day Lima to Rio: Coast to Coast (Inca Trail) with G Adventures
Tour

51 Days Lima to Rio de Janeiro
Operator: G Adventures
Departures: Jan 2027 to Nov 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru, Bolivia, Chile, Argentina, Uruguay, Paraguay, Brazil
Exclusive Savings
From (Per Person)
A$8,846
Save 1,827
Per Person
View Trip
51 Day Lima to Rio: Coast to Coast (Lares Trek) with G Adventures
Tour

51 Days Lima to Rio de Janeiro
Operator: G Adventures
Departures: Jan 2027 to Nov 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Lares Trek
Visits: Peru, Bolivia, Chile, Argentina, Uruguay, Paraguay, Brazil
Exclusive Savings
From (Per Person)
A$8,846
Save 1,827
Per Person
View Trip
10 Day Peru Inca Adventure with TruTravels
New ReleaseTour

10 Days Cusco to Cusco
Operator: TruTravels
Departures: Jan 2027 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru
Exclusive Savings
From (Per Person)
A$1,510
Save 1,085
Per Person
View Trip
25 Day 18 to 35s 18 to 35s Real Bolivia to Brazil with Intrepid Travel
Tour

25 Days La Paz to Rio de Janeiro
Operator: Intrepid
Departures: Nov 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Bolivia, Chile, Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
A$5,244
Save 1,146
Per Person
View Trip
65 Day The Great South American Journey: Quito to Rio Adventure (Machu Picchu by Train) with G Adventures
Tour

65 Days Quito to Rio de Janeiro
Operator: G Adventures
Departures: Jan 2027 to Nov 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Ecuador, Peru, Bolivia, Chile +4 more, Argentina, Uruguay, Paraguay, Brazil
Exclusive Savings
From (Per Person)
A$10,412
Save 2,141
Per Person
View Trip
26 Day 18 to 35s Epic Peru, Bolivia & Argentina with Intrepid Travel
Tour

26 Days Lima to Buenos Aires
Operator: Intrepid
Departures: Dec 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Peru, Bolivia, Chile, Argentina
Exclusive Savings
From (Per Person)
A$5,199
Save 754
Per Person
View Trip
65 Day The Great South American Journey: Quito to Rio Adventure (Inca Trail) with G Adventures
Tour

65 Days Quito to Rio de Janeiro
Operator: G Adventures
Departures: Jan 2027 to Nov 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Lares Trek
Visits: Ecuador, Peru, Bolivia, Chile, Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
A$10,412
Save 2,141
Per Person
View Trip
7 Day Peru: Inca Jungle & Rainbow Mountain Trek with G Adventures
Tour

7 Days Cusco to Cusco
Operator: G Adventures
Departures: Apr 2027 to Nov 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking
Visits: Peru
Exclusive Savings
From (Per Person)
A$1,351
Save 618
Per Person
View Trip
65 Day The Great South American Journey: Quito to Rio Adventure (Lares Trek) with G Adventures
Tour

65 Days Quito to Rio de Janeiro
Operator: G Adventures
Departures: Jan 2027 to Nov 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Lares Trek
Visits: Ecuador, Peru, Bolivia, Chile, Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
A$10,412
Save 2,141
Per Person
View Trip
15 Day 18 to 35s Real Peru to Bolivia with Intrepid Travel
Tour

15 Days Lima to La Paz
Operator: Intrepid
Departures: Dec 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru, Bolivia
Exclusive Savings
From (Per Person)
A$3,073
Save 471
Per Person
View Trip
15 Day Quito to Lima: Surf Towns & Hot Springs with G Adventures
Tour

15 Days Quito to Lima
Operator: G Adventures
Departures: Dec 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Ecuador, Peru
Exclusive Savings
From (Per Person)
A$1,714
Save 810
Per Person
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10 Day Best of Argentina & Brazil with Contiki
Tour

10 Days Buenos Aires to Rio de Janeiro
Operator: Contiki
Departure: 10 January 2027
Trip Styles: Coach, 18-30's
Visits: Argentina, Brazil
From (Per Person)
A$3,911
Per Person
View Trip
12 Day Santiago to Buenos Aires: Volcanos, Valleys & the Lake District with G Adventures
New ReleaseTour

12 Days Santiago to Buenos Aires
Operator: G Adventures
Departures: Jan 2027 to Apr 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Chile, Argentina
Exclusive Savings
From (Per Person)
A$2,082
Save 442
Per Person
View Trip
51 Day Lima to Rio: Coast to Coast with G Adventures
Tour

51 Days Lima to Rio de Janeiro
Operator: G Adventures
Departures: Jan 2027 to Nov 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking
Visits: Peru, Bolivia, Chile, Argentina, Uruguay, Paraguay, Brazil
Exclusive Savings
From (Per Person)
A$8,846
Save 1,827
Per Person
View Trip
15 Day La Paz to Buenos Aires: Andes & the Atacama Desert with G Adventures
Tour

15 Days La Paz to Buenos Aires
Operator: G Adventures
Departures: Dec 2026 to Jan 2029
Trip Styles: Adventure, Small Group, 18-30's
Visits: Bolivia, Chile, Argentina
Exclusive Savings
From (Per Person)
A$1,906
Save 1,052
Per Person
View Trip
17 Day Complete Colombia: Coastal Caribbean & Inland Hidden Gems with G Adventures
New ReleaseTour

17 Days Cartagena to Bogota
Operator: G Adventures
Departures: Apr 2027 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
A$2,867
Save 1,312
Per Person
View Trip
6 Day Rio Carnival with TruTravels
New ReleaseTour

6 Days Rio de Janeiro to Rio de Janeiro
Operator: TruTravels
Departure: 05 February 2027
Trip Styles: Adventure, Small Group, 18-30's, Festivals & Events, Short Break
Visits: Brazil
Exclusive Savings
From (Per Person)
A$3,875
Save 120
Per Person
View Trip
17 Day Ecuador to Galápagos: Jungle Beats & Island Heat with G Adventures
New ReleaseTour

17 Days Quito to Quito
Operator: G Adventures
Departures: Feb 2027 to Nov 2028
Trip Styles: Adventure, Small Group, 18-30's, Island Hopping, Wildlife
Visits: Ecuador, Galapagos
Exclusive Savings
From (Per Person)
A$3,814
Save 835
Per Person
View Trip
28 Day Chile to Brazil: Road Trippin’ Lake District & Beyond with G Adventures
New ReleaseTour

28 Days Santiago to Rio de Janeiro
Operator: G Adventures
Departures: Jan 2028 to Apr 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Chile, Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
A$6,516
Save 144
Per Person
View Trip
16 Day Chile to Argentina: Patagonia Peaks & Starry Nights with G Adventures
New ReleaseTour

16 Days Santiago to Buenos Aires
Operator: G Adventures
Departures: Feb 2027 to Apr 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Chile, Argentina
Exclusive Savings
From (Per Person)
A$6,188
Save 1,241
Per Person
View Trip
35 Day Quito to La Paz: Amazon & Ancient Cultures (Inca Trail) with G Adventures
Tour

35 Days Quito to La Paz
Operator: G Adventures
Departures: Dec 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Wildlife, Inca Trail
Visits: Ecuador, Bolivia, Peru
Exclusive Savings
From (Per Person)
A$3,978
Save 2,088
Per Person
View Trip
8 Day Colombian Adventure: Hot Springs & Bogotá Streets with G Adventures
New ReleaseTour

8 Days Medellin to Bogota
Operator: G Adventures
Departures: Dec 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
A$1,255
Save 596
Per Person
View Trip
31 Day Bolivia to Brazil: Highlands & Coastlines with G Adventures
Tour

31 Days La Paz to Rio de Janeiro
Operator: G Adventures
Departures: Feb 2027 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Argentina, Bolivia, Brazil, Chile, Uruguay
Exclusive Savings
From (Per Person)
A$4,801
Save 2,198
Per Person
View Trip
7 Day Galápagos Express Adventure: Wilderness & Wildlife with G Adventures
Tour

7 Days Santa Cruz Island to San Cristobal Island
Operator: G Adventures
Departures: Dec 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Island Hopping, Wildlife
Visits: Ecuador, Galapagos
Exclusive Savings
From (Per Person)
A$1,748
Save 397
Per Person
View Trip
10 Day Colombian Explorer: Medellín Nights & Tayrona National Park with G Adventures
New ReleaseTour

10 Days Cartagena to Medellin
Operator: G Adventures
Departures: Apr 2027 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
A$1,714
Save 785
Per Person
View Trip
14 Day 18 to 35s Real Colombia with Intrepid Travel
Tour

14 Days Bogota to Cartagena
Operator: Intrepid
Departures: Jan 2027 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
A$3,469
Save 696
Per Person
View Trip
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