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South America 18-30's Tours

Explore the best 18-30's tours through South America. Choose from 54 unique tour itineraries from 4 leading tour operators. July and August are the most popular months to join a 18-30's tour through South America with 1,744 departures starting between January 2026 and January 2028.
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54 Tours (1,744 Tour Departures)
9 Day Galápagos Adventure: Snorkelling & Sea Lions with G Adventures
Tour
 (1)

9 Days Quito to Quito
Operated By: G Adventures
Departures: Feb 2026 to Dec 2027
Visit: Ecuador, Galapagos
Exclusive Savings
From
US$1,597
Save 621
Per Person
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8 Day Colombian Adventure: Caribbean Coast & Tayrona National Park with G Adventures
New ReleaseTour

8 Days Cartagena to Santa Marta
Operated By: G Adventures
Departures: Apr 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Colombia
Great Adventure Sale
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From
US$937
Save 312
Per Person
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6 Day Peru: Lima to Huaraz with Contiki
New ReleaseTour

6 Days Lima to Lima
Operated By: Contiki
Departures: Jul 2026 to Aug 2026
Visit: Peru
Worldwide Sale
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From
US$741
Save 39
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
Operated By: G Adventures
Departure: 13 February 2026
Trip Styles: Adventure, 18-30's, Short Break
Visit: Brazil
Exclusive Savings
From
US$1,813
Save 386
Per Person
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51 Day Lima to Rio: Coast to Coast (Inca Trail) with G Adventures
Tour

51 Days Lima to Rio de Janeiro
Operated By: G Adventures
Departures: Mar 2026 to Nov 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Peru, Bolivia, Chile, Argentina, Uruguay, Brazil
Great Adventure Sale
Exclusive Savings
From
US$6,656
Save 2,635
Per Person
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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
Operated By: G Adventures
Departures: Mar 2026 to Nov 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Argentina, Bolivia, Brazil, Chile, Ecuador, Peru, Uruguay
Great Adventure Sale
Exclusive Savings
From
US$7,711
Save 3,030
Per Person
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9 Day Ecuador: The Amazon, Cloud Forests & Crater Lakes with G Adventures
New ReleaseTour

9 Days Quito to Quito
Operated By: G Adventures
Departures: Mar 2026 to Dec 2027
Visit: Ecuador
Great Adventure Sale
Exclusive Savings
From
US$749
Save 275
Per Person
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10 Day Peru Inca Adventure with TruTravels
New ReleaseTour

10 Days Cusco to Cusco
Operated By: TruTravels
Departures: Mar 2026 to Dec 2026
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Peru
Exclusive Savings
From
US$1,256
Save 539
Per Person
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11 Day Peru Panorama with Contiki
Tour

11 Days Lima to Cusco
Operated By: Contiki
Departures: Feb 2026 to Dec 2026
Trip Styles: Coach, 18-30's, Scenic
Visit: Peru
Worldwide Sale
Exclusive Savings
From
US$1,981
Save 194
Per Person
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18 Day South American Explorer with Inca Trail Trek with Contiki
Tour

18 Days Cusco to Rio de Janeiro
Operated By: Contiki
Departures: Apr 2026 to Jan 2027
Trip Styles: Adventure, 18-30's, Walking & Hiking, Wildlife, Inca Trail
Visit: Peru, Argentina, Brazil
Exclusive Savings
From
US$5,409
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
Operated By: G Adventures
Departures: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Argentina, Chile
Great Adventure Sale
Exclusive Savings
From
US$1,439
Save 170
Per Person
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7 Day Ecuador in a Week with Contiki
Tour

7 Days Quito to Quito
Operated By: Contiki
Departures: Apr 2026 to Dec 2026
Trip Styles: Coach, 18-30's, Scenic
Visit: Ecuador
Worldwide Sale
Exclusive Savings
From
US$697
Save 78
Per Person
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16 Day Chile to Argentina: Patagonia Peaks & Campfire Nights with G Adventures
New ReleaseTour

16 Days Santiago to Buenos Aires
Operated By: G Adventures
Departures: Oct 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Chile, Argentina
Great Adventure Sale
Exclusive Savings
From
US$3,864
Save 974
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
Operated By: G Adventures
Departures: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Bolivia, Chile, Argentina
Great Adventure Sale
Exclusive Savings
From
US$1,745
Save 749
Per Person
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10 Day Colombian Explorer: Medellín Nights & Tayrona National Park with G Adventures
New ReleaseTour

10 Days Cartagena to Medellin
Operated By: G Adventures
Departures: Apr 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Colombia
Great Adventure Sale
Exclusive Savings
From
US$1,259
Save 420
Per Person
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6 Day Ultimate Inca Trail with Contiki
Tour

6 Days Cusco to Cusco
Operated By: Contiki
Departures: Apr 2026 to Aug 2026
Trip Styles: Adventure, 18-30's, Short Break, Walking & Hiking, Inca Trail, Lares Trek
Visit: Peru
Worldwide Sale
Exclusive Savings
From
US$1,376
Save 69
Per Person
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7 Day Inca Adventure: Cusco, Machu Picchu & the Best Views Ever with G Adventures
New ReleaseTour

7 Days Cusco to Cusco
Operated By: G Adventures
Departures: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Peru
From
US$729
Per Person
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14 Day Peru Uncovered with Contiki
Tour

14 Days Lima to Lima
Operated By: Contiki
Departures: Feb 2026 to Dec 2026
Trip Styles: Coach, 18-30's, Wildlife, Scenic
Visit: Peru
Worldwide Sale
Exclusive Savings
From
US$3,189
Save 256
Per Person
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14 Day Peru: Ancient Cities & the Andes (Inca Trail) with G Adventures
Tour

14 Days Lima to Cusco
Operated By: G Adventures
Departures: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Peru
Great Adventure Sale
Exclusive Savings
From
US$1,709
Save 735
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
Operated By: G Adventures
Departures: Oct 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Chile, Argentina
Great Adventure Sale
Exclusive Savings
From
US$2,444
Save 381
Per Person
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14 Day Real Argentina to Brazil with Intrepid Travel
Tour

14 Days Buenos Aires to Rio de Janeiro
Operated By: Intrepid Travel
Departures: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Argentina, Uruguay, Brazil
Exclusive Savings
From
US$2,614
Save 432
Per Person
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13 Day Peru and Bolivia Explorer with Contiki
Tour

13 Days Lima to La Paz
Operated By: Contiki
Departures: May 2026 to Aug 2026
Trip Styles: Coach, 18-30's, Wildlife, Scenic
Visit: Peru, Bolivia
Worldwide Sale
Exclusive Savings
From
US$3,654
Save 361
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
Operated By: Contiki
Departures: Jan 2026 to Dec 2026
Trip Styles: Adventure, 18-30's, Walking & Hiking, Inca Trail
Visit: Peru
Worldwide Sale
Exclusive Savings
From
US$1,865
Save 187
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
Operated By: G Adventures
Departures: Mar 2026 to Dec 2027
Visit: Ecuador, Galapagos
Great Adventure Sale
Exclusive Savings
From
US$1,274
Save 425
Per Person
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10 Day Argentina & Brazil Highlights (Including Carnival) with Contiki
Tour

10 Days Buenos Aires to Rio de Janeiro
Operated By: Contiki
Departure: 07 February 2026
Visit: Argentina, Brazil
Exclusive Savings
From
US$3,559
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
Operated By: G Adventures
Departures: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Lares Trek
Visit: Argentina, Bolivia, Chile, Peru
Great Adventure Sale
Exclusive Savings
From
US$4,044
Save 1,569
Per Person
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17 Day Buenos Aires to Rio de Janeiro: Falls & Footy with G Adventures
Tour

17 Days Buenos Aires to Rio de Janeiro
Operated By: G Adventures
Departures: Feb 2026 to Dec 2026
Trip Styles: Adventure, Small Group, 18-30's
Visit: Argentina, Uruguay, Brazil
Great Adventure Sale
Exclusive Savings
From
US$2,616
Save 846
Per Person
View Trip
15 Day Quito to Lima: Surf Towns & Hot Springs with G Adventures
Tour

15 Days Quito to Lima
Operated By: G Adventures
Departures: Feb 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Ecuador, Peru
Great Adventure Sale
Exclusive Savings
From
US$1,175
Save 504
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
Operated By: G Adventures
Departures: Feb 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Wildlife, Inca Trail
Visit: Ecuador, Bolivia, Peru
Great Adventure Sale
Exclusive Savings
From
US$3,346
Save 1,376
Per Person
View Trip
8 Day Peruvian Highlights with Contiki
Tour

8 Days Lima to Cusco
Operated By: Contiki
Departures: Feb 2026 to Oct 2026
Trip Styles: Coach, 18-30's, Wildlife, Scenic
Visit: Peru
Worldwide Sale
Exclusive Savings
From
US$2,377
Save 208
Per Person
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