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South America 18-30's Tours

Explore the best 18-30's tours through South America. Choose from 50 unique tour itineraries from 4 leading tour operators. January, March and April are the most popular months to join a 18-30's tour through South America with 2,314 departures starting between September 2026 and January 2029.
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50 Tours (2,314 Departures)
50 Tours (2,314 Departures)
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65 Days
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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: Oct 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$2,430
Save 700
Per Person
View Trip
25 Day 18 to 35s Real Bolivia to Brazil with Intrepid Travel
Tour

25 Days La Paz to Rio de Janeiro
Operator: Intrepid
Departures: Sep 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Bolivia, Chile, Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
A$6,022
Save 850
Per Person
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7 Day Galápagos Express Adventure: Wilderness & Wildlife with G Adventures
Tour

7 Days Santa Cruz Island to San Cristobal Island
Operator: G Adventures
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Island Hopping, Wildlife
Visits: Ecuador, Galapagos
Exclusive Savings
From (Per Person)
A$1,646
Save 484
Per Person
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35 Day Lima to Buenos Aires: Deserts & Dancing (Lares Trek) with G Adventures
Tour

35 Days Lima to Buenos Aires
Operator: G Adventures
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Lares Trek
Visits: Argentina, Bolivia, Chile, Peru
Exclusive Savings
From (Per Person)
A$5,122
Save 2,040
Per Person
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11 Day The Total Peru Package: Cities, Deserts & Inca Ruins with G Adventures
New ReleaseTour

11 Days Lima to Cusco
Operator: G Adventures
Departures: Oct 2026 to Nov 2026
Trip Styles: Adventure, Small Group, 18-30's
Visits: Peru
Exclusive Savings
From (Per Person)
A$2,253
Save 46
Per Person
View Trip
15 Day Real Peru to Bolivia with Intrepid Travel
Tour

15 Days Lima to La Paz
Operator: Intrepid
Departures: Oct 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$3,268
Save 285
Per Person
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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
21 Day Lima to La Paz: Sandboarding & Sunsets (Inca Trail) with G Adventures
Tour

21 Days Lima to La Paz
Operator: G Adventures
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Bolivia, Peru
Exclusive Savings
From (Per Person)
A$2,940
Save 1,264
Per Person
View Trip
10 Day Best of Argentina & Brazil with Contiki
Tour

10 Days Buenos Aires to Rio de Janeiro
Operator: Contiki
Departures: Oct 2026 to Jan 2027
Trip Styles: Coach, 18-30's, Scenic
Visits: Argentina, Brazil
Exclusive Savings
From (Per Person)
A$3,358
Save 353
Per Person
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14 Day Real Colombia with Intrepid Travel
Tour

14 Days Bogotá 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$3,739
Save 226
Per Person
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15 Day Quito to Lima: Surf Towns & Hot Springs with G Adventures
Tour

15 Days Quito to Lima
Operator: G Adventures
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Ecuador, Peru
Exclusive Savings
From (Per Person)
A$1,815
Save 654
Per Person
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6 Day Rio Carnival: Sequins & the Sambadrome (Hostel Experience) with G Adventures
Tour

6 Days Rio de Janeiro to Rio de Janeiro
Operator: G Adventures
Departure: 05 February 2027
Trip Styles: Adventure, 18-30's, Short Break
Visits: Brazil
Exclusive Savings
From (Per Person)
A$3,233
Save 66
Per Person
View Trip
26 Day Epic Peru, Bolivia & Argentina with Intrepid Travel
Tour

26 Days Lima to Buenos Aires
Operator: Intrepid
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Peru, Bolivia, Chile, Argentina
Exclusive Savings
From (Per Person)
A$5,257
Save 703
Per Person
View Trip
12 Day Best of Ecuador & Galapagos Islands with Contiki
Tour

12 Days Quito to Quito
Operator: Contiki
Departures: Dec 2026 to Dec 2027
Trip Styles: 18-30's, Island Hopping, Wildlife, Scenic
Visits: Ecuador
Exclusive Savings
From (Per Person)
A$5,252
Save 593
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: Oct 2026 to Jan 2029
Trip Styles: Adventure, Small Group, 18-30's
Visits: Bolivia, Chile, Argentina
Exclusive Savings
From (Per Person)
A$2,315
Save 967
Per Person
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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$3,137
Save 58
Per Person
View Trip
39 Day Epic South America with Intrepid Travel
Tour

39 Days Lima to Rio de Janeiro
Operator: Intrepid
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Wildlife, Inca Trail
Visits: Peru, Bolivia, Chile, Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
A$9,437
Save 381
Per Person
View Trip
8 Day One Week in Colombia with Intrepid Travel
Tour

8 Days Cartagena 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$1,710
Save 185
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: 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$5,830
Save 2,406
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: Oct 2026 to Apr 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Argentina, Chile
Exclusive Savings
From (Per Person)
A$1,727
Save 662
Per Person
View Trip
14 Day Peru: Ancient Cities & the Andes (Inca Trail) with G Adventures
Tour

14 Days Lima to Cusco
Operator: G Adventures
Departures: Nov 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru
Exclusive Savings
From (Per Person)
A$2,315
Save 834
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: Dec 2026 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 2,388
Per Person
View Trip
15 Day Real Peru with Intrepid Travel
Tour

15 Days Lima to Lima
Operator: Intrepid
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru
Exclusive Savings
From (Per Person)
A$3,132
Save 863
Per Person
View Trip
9 Day Brazil Experience with TruTravels
New ReleaseTour

9 Days Rio de Janeiro to Sao Paulo
Operator: TruTravels
Departures: Dec 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visits: Brazil
Exclusive Savings
From (Per Person)
A$2,265
Save 363
Per Person
View Trip
6 Day Galapagos Island Hopping with Contiki
Tour

6 Days Quito to Quito
Operator: Contiki
Departures: Jan 2027 to Dec 2027
Trip Styles: 18-30's, Island Hopping, Short Break, Wildlife, Scenic
Visits: Ecuador
Exclusive Savings
From (Per Person)
A$4,657
Save 79
Per Person
View Trip
9 Day Colombia Uncovered with TruTravels
New ReleaseTour

9 Days Medellín to Cartagena
Operator: TruTravels
Departures: Nov 2026 to Dec 2026
Trip Styles: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
A$2,091
Save 304
Per Person
View Trip
12 Day Real Bolivia & Argentina with Intrepid Travel
Tour

12 Days La Paz to Buenos Aires
Operator: Intrepid
Departures: Sep 2026 to Jan 2029
Trip Styles: Adventure, Small Group, 18-30's
Visits: Bolivia, Chile, Argentina
Exclusive Savings
From (Per Person)
A$2,199
Save 606
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: Dec 2026 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 2,388
Per Person
View Trip
10 Day Peru Inca Adventure with TruTravels
New ReleaseTour

10 Days Cusco to Cusco
Operator: TruTravels
Departures: Nov 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru
Exclusive Savings
From (Per Person)
A$2,265
Save 330
Per Person
View Trip
51 Day Lima to Rio: Coast to Coast (Machu Picchu by Train) with G Adventures
Tour

51 Days Lima to Rio de Janeiro
Operator: G Adventures
Departures: Oct 2026
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking
Visits: Peru, Bolivia, Chile, Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
A$9,282
Save 3,347
Per Person
View Trip
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