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South America 18-30's Tours

Explore the best 18-30's tours through South America. Choose from 48 unique tour itineraries from 4 leading tour operators. March, April and December are the most popular months to join a 18-30's tour through South America with 2,428 departures starting between November 2026 and January 2029.
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48 Tours (2,428 Departures)
48 Tours (2,428 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: Nov 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's, Camping, Island Hopping, Wildlife
Visits: Ecuador, Galapagos
Exclusive Savings
From (Per Person)
A$2,381
Save 858
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
Interests: 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
7 Day Galápagos Express Adventure: Wilderness & Wildlife with G Adventures
Tour

7 Days Santa Cruz Island to San Cristobal Island
Operator: G Adventures
Departures: Nov 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's, Island Hopping, Wildlife
Visits: Ecuador, Galapagos
Exclusive Savings
From (Per Person)
A$1,646
Save 593
Per Person
View Trip
9 Day Active Patagonia with Contiki
Tour

9 Days Puerto Natales to El Calafate
Operator: Contiki
Departures: Nov 2026 to Mar 2028
Interests: Small Group, 18-30's
Visits: Chile, Argentina
Exclusive Savings
From (Per Person)
A$4,388
Save 587
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: Dec 2026 to Apr 2028
Interests: Adventure, Small Group, 18-30's
Visits: Chile, Argentina
Exclusive Savings
From (Per Person)
A$3,648
Save 768
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: Nov 2026 to Jan 2029
Interests: Adventure, Small Group, 18-30's
Visits: Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
A$3,768
Save 511
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: Nov 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru, Bolivia
Exclusive Savings
From (Per Person)
A$3,268
Save 471
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: Dec 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru
Exclusive Savings
From (Per Person)
A$2,469
Save 680
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
Interests: 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
8 Day Colombian Adventure: Caribbean Coast & Tayrona National Park with G Adventures
New ReleaseTour

8 Days Cartagena to Santa Marta
Operator: G Adventures
Departures: Mar 2027 to Dec 2028
Interests: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
A$1,763
Save 41
Per Person
View Trip
7 Day 18 to 35s Essential Colombia with Intrepid Travel
Tour

7 Days Bogota to Medellin
Operator: Intrepid
Departures: Dec 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
A$1,534
Save 277
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
Interests: 18-30's, Island Hopping, Wildlife
Visits: Ecuador
Exclusive Savings
From (Per Person)
A$5,252
Save 593
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
Interests: 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
Interests: 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
10 Day Peru Inca Adventure with TruTravels
New ReleaseTour

10 Days Cusco to Cusco
Operator: TruTravels
Departures: Dec 2026 to Dec 2027
Interests: 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
9 Day Ecuador: The Amazon, Cloud Forests & Crater Lakes with G Adventures
New ReleaseTour

9 Days Quito to Quito
Operator: G Adventures
Departures: Dec 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's, Wildlife
Visits: Ecuador
Exclusive Savings
From (Per Person)
A$1,304
Save 175
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
Interests: Adventure, Small Group, 18-30's, Island Hopping, Wildlife
Visits: Ecuador, Galapagos
Exclusive Savings
From (Per Person)
A$4,039
Save 540
Per Person
View Trip
8 Day 18 to 35s One Week in Colombia with Intrepid Travel
Tour

8 Days Cartagena to Cartagena
Operator: Intrepid
Departures: Jan 2027 to Dec 2028
Interests: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
A$1,803
Save 187
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
Interests: 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
39 Day 18 to 35s Epic South America with Intrepid Travel
Tour

39 Days Lima to Rio de Janeiro
Operator: Intrepid
Departures: Dec 2026 to Dec 2028
Interests: 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 385
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
Interests: 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 Colombian Explorer: Medellín Nights & Tayrona National Park with G Adventures
New ReleaseTour

10 Days Cartagena to Medellin
Operator: G Adventures
Departures: Mar 2027 to Dec 2028
Interests: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
A$2,302
Save 53
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: Mar 2027 to Dec 2028
Interests: Adventure, Small Group, 18-30's
Visits: Colombia
Exclusive Savings
From (Per Person)
A$3,870
Save 519
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: Dec 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's
Visits: Bolivia, Chile, Argentina, Uruguay, Brazil
Exclusive Savings
From (Per Person)
A$5,830
Save 1,169
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
Interests: 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
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
Interests: Adventure, 18-30's, Short Break
Visits: Brazil
Exclusive Savings
From (Per Person)
A$2,748
Save 551
Per Person
View Trip
12 Day 18 to 35s Real Bolivia & Argentina with Intrepid Travel
Tour

12 Days La Paz to Buenos Aires
Operator: Intrepid
Departures: Nov 2026 to Jan 2029
Interests: Adventure, Small Group, 18-30's
Visits: Bolivia, Chile, Argentina
Exclusive Savings
From (Per Person)
A$2,298
Save 467
Per Person
View Trip
15 Day 18 to 35s Real Peru with Intrepid Travel
Tour

15 Days Lima to Lima
Operator: Intrepid
Departures: Nov 2026 to Dec 2028
Interests: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Peru
Exclusive Savings
From (Per Person)
A$3,543
Save 511
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
Interests: Adventure, Small Group, 18-30's
Visits: Bolivia, Chile, Argentina
Exclusive Savings
From (Per Person)
A$2,315
Save 887
Per Person
View Trip
9 Day Brazil Experience with TruTravels
New ReleaseTour

9 Days Rio de Janeiro to Sao Paulo
Operator: TruTravels
Departures: Jan 2027 to Dec 2027
Interests: Adventure, Small Group, 18-30's
Visits: Brazil
Exclusive Savings
From (Per Person)
A$2,014
Save 640
Per Person
View Trip
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