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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 2,308 departures starting between September 2026 and January 2029.
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50 Tours (2,308 Departures)
50 Tours (2,308 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)
US$1,759
Save 460
Per Person
View Trip
9 Day Ecuador: The Amazon, Cloud Forests & Crater Lakes with G Adventures
New ReleaseTour

9 Days Quito to Quito
Operator: G Adventures
Departures: Nov 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Wildlife
Visits: Ecuador
Exclusive Savings
From (Per Person)
US$839
Save 210
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)
US$1,239
Save 330
Per Person
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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)
US$1,615
Save 180
Per Person
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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)
US$6,862
Save 2,287
Per Person
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7 Day Essential Colombia with Intrepid Travel
Tour

7 Days Bogota to Medellin
Operator: Intrepid
Departures: Dec 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
US$922
Save 211
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
From (Per Person)
US$2,299
Per Person
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17 Day Complete Colombia: Coastal Caribbean & Inland Hidden Gems with G Adventures
New ReleaseTour

17 Days Cartagena 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)
US$2,359
Save 590
Per Person
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14 Day Real Argentina to Brazil with Intrepid Travel
Tour

14 Days Buenos Aires to Rio de Janeiro
Operator: Intrepid
Departures: Sep 2026 to Jan 2029
Trip Styles: Adventure, Small Group, 18-30's
Visits: Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
US$2,691
Save 486
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)
US$3,544
Save 886
Per Person
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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)
US$1,199
Save 425
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)
US$4,169
Save 1,412
Per Person
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8 Day Colombian Adventure: Hot Springs & Bogotá Streets with G Adventures
New ReleaseTour

8 Days Medellin to Bogota
Operator: G Adventures
Departures: Nov 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
US$959
Save 240
Per Person
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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: Oct 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)
US$3,667
Save 1,222
Per Person
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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)
US$3,080
Per Person
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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)
US$2,336
Save 584
Per Person
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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)
US$1,912
Save 662
Per Person
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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)
US$4,844
Save 1,687
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: Dec 2026 to Nov 2028
Trip Styles: Adventure, Small Group, 18-30's, Island Hopping, Wildlife
Visits: Ecuador, Galapagos
Exclusive Savings
From (Per Person)
US$2,679
Save 670
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: Oct 2026 to Apr 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Argentina, Chile
Exclusive Savings
From (Per Person)
US$4,674
Save 825
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: Nov 2026 to Nov 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking
Visits: Peru
Exclusive Savings
From (Per Person)
US$809
Save 270
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)
US$4,333
Save 536
Per Person
View Trip
8 Day Colombian Adventure: Caribbean Coast & Tayrona National Park with G Adventures
New ReleaseTour

8 Days Cartagena to Santa Marta
Operator: G Adventures
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
US$1,039
Save 270
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)
US$1,692
Save 423
Per Person
View Trip
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
From (Per Person)
US$1,479
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)
US$1,525
Save 187
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
From (Per Person)
US$2,090
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)
US$1,395
Save 155
Per Person
View Trip
7 Day Inca Adventure: Cusco, Machu Picchu & the Best Views Ever with G Adventures
New ReleaseTour

7 Days Cusco to Cusco
Operator: G Adventures
Departures: Nov 2026
Trip Styles: Adventure, Small Group, 18-30's
Visits: Peru
From (Per Person)
US$779
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)
US$6,651
Save 798
Per Person
View Trip
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