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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. August is the most popular month to join a 18-30's tour through South America with 1,833 departures starting between March 2026 and January 2028.
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54 Tours (1,833 Tour Departures)
9 Day Galápagos Adventure: Snorkelling & Sea Lions with G Adventures
Tour
 (1)

9 Days Quito to Quito
Operated By: G Adventures
Departures: Apr 2026 to Dec 2027
Visit: Ecuador, Galapagos
G's February Sale
Exclusive Savings
From
US$1,658
Save 621
Per Person
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21 Day Lima to La Paz: Sandboarding & Sunsets (Inca Trail) with G Adventures
Tour

21 Days Lima to La Paz
Operated By: G Adventures
Departures: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Bolivia, Peru
G's February Sale
Exclusive Savings
From
US$2,567
Save 962
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: Mar 2026 to Jan 2027
Trip Styles: Adventure, 18-30's, Walking & Hiking, Wildlife, Inca Trail
Visit: Peru, Argentina, Brazil
Exclusive Savings
From
US$5,224
Save 454
Per Person
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6 Day Galapagos Island Hopper with Contiki
Tour

6 Days Quito to Quito
Operated By: Contiki
Departures: Apr 2026 to Dec 2027
Visit: Ecuador
Exclusive Savings
From
US$3,034
Save 124
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: Jun 2026 to Nov 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Argentina, Bolivia, Brazil, Chile, Ecuador, Peru, Uruguay
G's February Sale
Exclusive Savings
From
US$8,089
Save 3,030
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: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Peru
G's February Sale
Exclusive Savings
From
US$622
Save 207
Per Person
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24 Day Ultimate South America with Contiki
Tour

24 Days Lima to Rio de Janeiro
Operated By: Contiki
Departures: Mar 2026 to Dec 2026
Trip Styles: Coach, 18-30's, Wildlife, Scenic
Visit: Peru, Argentina, Brazil
Exclusive Savings
From
US$5,731
Save 504
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
G's February Sale
Exclusive Savings
From
US$1,927
Save 749
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: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Lares Trek
Visit: Argentina, Bolivia, Chile, Peru
G's February Sale
Exclusive Savings
From
US$4,190
Save 1,569
Per Person
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26 Day Epic Peru, Bolivia & Argentina with Intrepid Travel
Tour

26 Days Lima to Buenos Aires
Operated By: Intrepid Travel
Departures: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Peru, Bolivia, Chile, Argentina
Exclusive Savings
From
US$3,459
Save 736
Per Person
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7 Day Ecuador in a Week (Ages 27 to 35) with Contiki
Tour

7 Days Quito to Quito
Operated By: Contiki
Departure: 04 August 2026
Trip Styles: Coach, 18-30's, Scenic
Visit: Ecuador
From
US$775
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: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Peru
G's February Sale
Exclusive Savings
From
US$1,964
Save 735
Per Person
View Trip
11 Day The Total Peru Package: Cities, Deserts & Inca Ruins with G Adventures
New ReleaseTour

11 Days Lima to Cusco
Operated By: G Adventures
Departures: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Peru
G's February Sale
Exclusive Savings
From
US$1,183
Save 395
Per Person
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8 Day Colombian Adventure: Hot Springs & Bogotá Streets with G Adventures
New ReleaseTour

8 Days Medellin to Bogota
Operated By: G Adventures
Departures: Apr 2026 to Jan 2028
Trip Styles: Adventure, Small Group, 18-30's
Visit: Colombia
G's February Sale
Exclusive Savings
From
US$937
Save 312
Per Person
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10 Day Argentina & Brazil Highlights with Contiki
Tour

10 Days Buenos Aires to Rio de Janeiro
Operated By: Contiki
Departures: Mar 2026 to Jan 2027
Trip Styles: Coach, 18-30's, Scenic
Visit: Argentina, Brazil
Exclusive Savings
From
US$2,265
Save 198
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: Jun 2026 to Nov 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Peru, Bolivia, Chile, Argentina, Uruguay, Brazil
G's February Sale
Exclusive Savings
From
US$7,034
Save 2,635
Per Person
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11 Day Peru Panorama with Contiki
Tour

11 Days Lima to Cusco
Operated By: Contiki
Departures: Mar 2026 to Dec 2026
Trip Styles: Coach, 18-30's, Scenic
Visit: Peru
Exclusive Savings
From
US$1,981
Save 194
Per Person
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17 Day Ecuador to Galápagos: Jungle Beats & Island Heat with G Adventures
New ReleaseTour

17 Days Quito to Quito
Operated By: G Adventures
Departures: Jul 2026 to Dec 2027
Visit: Ecuador, Galapagos
G's February Sale
Exclusive Savings
From
US$2,622
Save 757
Per Person
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8 Day Peruvian Highlights with Inca Trail Trek with Contiki
Tour

8 Days Lima to Cusco
Operated By: Contiki
Departures: Apr 2026 to Aug 2026
Trip Styles: Adventure, 18-30's, Walking & Hiking, Inca Trail
Visit: Peru
Exclusive Savings
From
US$2,652
Save 226
Per Person
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5 Day The Peruvian Coast: Seafood, Sandboarding & Dune Buggies with G Adventures
New ReleaseTour

5 Days Lima to Lima
Operated By: G Adventures
Departures: Apr 2026 to Dec 2027
Visit: Peru
G's February Sale
Exclusive Savings
From
US$397
Save 157
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
Operated By: G Adventures
Departures: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Wildlife, Inca Trail
Visit: Ecuador, Bolivia, Peru
G's February Sale
Exclusive Savings
From
US$3,673
Save 1,376
Per Person
View Trip
31 Day Bolivia to Brazil: Highlands & Coastlines with G Adventures
Tour

31 Days La Paz to Rio de Janeiro
Operated By: G Adventures
Departures: Apr 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Bolivia, Chile, Argentina, Uruguay, Brazil
G's February Sale
Exclusive Savings
From
US$4,037
Save 1,607
Per Person
View Trip
13 Day Peru and Bolivia Explorer with Inca Trail Trek with Contiki
Tour

13 Days Lima to La Paz
Operated By: Contiki
Departures: May 2026 to Aug 2026
Trip Styles: Adventure, 18-30's, Walking & Hiking, Wildlife, Inca Trail
Visit: Peru, Bolivia
Exclusive Savings
From
US$3,885
Save 363
Per Person
View Trip
15 Day Real Peru to Bolivia with Intrepid Travel
Tour

15 Days Lima to La Paz
Operated By: Intrepid Travel
Departures: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Peru, Bolivia
Exclusive Savings
From
US$2,160
Save 460
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
Operated By: G Adventures
Departures: Jun 2026 to Nov 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Lares Trek
Visit: Ecuador, Peru, Bolivia, Chile, Argentina, Uruguay, Brazil
G's February Sale
Exclusive Savings
From
US$8,089
Save 3,030
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: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Ecuador, Peru
G's February Sale
Exclusive Savings
From
US$1,319
Save 455
Per Person
View Trip
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: Apr 2026 to Dec 2027
Visit: Ecuador, Galapagos
G's February Sale
Exclusive Savings
From
US$1,274
Save 425
Per Person
View Trip
16 Day Chile to Argentina: Patagonia Peaks & Starry Nights with G Adventures
New ReleaseTour

16 Days Santiago to Buenos Aires
Operated By: G Adventures
Departures: Apr 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visit: Argentina, Chile
Exclusive Savings
From
US$4,655
Save 159
Per Person
View Trip
7 Day Peru: Inca Jungle & Rainbow Mountain Trek with G Adventures
Tour

7 Days Cusco to Cusco
Operated By: G Adventures
Departures: Jun 2026 to Nov 2027
Visit: Peru
G's February Sale
Exclusive Savings
From
US$892
Save 297
Per Person
View Trip
14 Day Peru Uncovered with Contiki
Tour

14 Days Lima to Lima
Operated By: Contiki
Departures: Mar 2026 to Dec 2026
Trip Styles: Coach, 18-30's, Wildlife, Scenic
Visit: Peru
Exclusive Savings
From
US$3,333
Save 112
Per Person
View Trip
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