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3 Week Tours through Latin America

Looking to explore Latin America for 3 weeks? Then choose from our range of guided tours and small group adventures with 7 of the best tour operators to Latin America. September, January and November are the most popular months to travel through Latin America and we have 549 departures available.
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17 trips (549 trip Departures)
21 Day Absolute Peru (Inca Trail) with G Adventures
Tour
 (1)

21 Days Lima to Lima
Operated By: G Adventures
Departures: Jul 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Walking & Hiking, Wildlife, Inca Trail
Visit: Peru
Exclusive Savings
From
A$5,614
Save 1,252
Per Person
View Trip
21 Day Contrasts of Mexico with Yucatan Peninsula Extension with Explore Worldwide
Tour
 (1)

21 Days Mexico City to Merida
Operated By: Explore Worldwide
Departures: Aug 2026 to Dec 2027
Trip Styles: Adventure, Small Group
Visit: Mexico, Guatemala, Belize
Sign Up Savings
Exclusive Savings
From
A$9,533
Save 773
Per Person
View Trip
21 Day Treasures of South America with Wendy Wu Tours
New ReleaseTour

21 Days Lima to Rio De Janeiro
Operated By: Wendy Wu Tours
Departures: Sep 2026 to Oct 2027
Trip Styles: Coach, Small Group, Scenic
Visit: Peru, Brazil, Argentina
Exclusive Savings
From
A$20,658
Save 1,922
Per Person
View Trip
21 Day Best of Peru, Argentina & Brazil with Intrepid Travel
Tour

21 Days Lima to Rio de Janeiro
Operated By: Intrepid Travel
Departures: Jul 2026 to Nov 2028
Trip Styles: Adventure, Small Group
Visit: Argentina, Brazil, Peru
Exclusive Savings
From
A$9,526
Save 3,109
Per Person
View Trip
21 Day South America Revealed with Galápagos Legend East Cruise with Trafalgar
Tour + Cruise

21 Days Rio de Janeiro to Quito
Operated By: Trafalgar
Departures: Sep 2026 to Oct 2026
Visit: Brazil, Argentina, Peru, Ecuador, Galapagos
Sign Up Savings
Exclusive Savings
From
A$20,938
Save 487
Per Person
View Trip
21 Day Peru Essentials with Intrepid Travel
Tour

21 Days Lima to La Paz
Operated By: Intrepid Travel
Departures: Jun 2026 to Dec 2028
Trip Styles: Adventure, Small Group, Walking & Hiking, Inca Trail
Visit: Bolivia, Peru
Exclusive Savings
From
A$3,312
Save 913
Per Person
View Trip
21 Day Highlights of Antarctica, Argentina and Brazil - Cruise & Land Journey with Scenic
Tour + Cruise

21 Days Rio de Janeiro to Buenos Aires
Operated By: Scenic
Ships: Scenic Eclipse II, Scenic Eclipse I, Scenic Ikon
Departures: Jan 2027 to Jan 2029
Trip Styles: Coach, Cruise, Scenic
Visit: Brazil, Argentina, Antarctica
Early Booking Savings
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$34,771
Suite
$43,076
From
A$34,771
Save 8,265
Per Person
View Trip
21 Day Mysteries of the Inca Empire with Peru's Amazon & Galapagos Cruise with Cosmos
Tour + Cruise

21 Days Lima to Quito
Operated By: Cosmos
Departures: Sep 2026 to Oct 2026
Visit: Peru, Ecuador, Galapagos
Flash Sale
Exclusive Savings
From
A$12,721
Save 924
Per Person
View Trip
21 Day Southern Divide with G Adventures
Tour

21 Days Lima to Santiago
Operated By: G Adventures
Departures: Aug 2026 to Dec 2027
Trip Styles: Adventure, Small Group
Visit: Peru, Bolivia, Chile
Exclusive Savings
From
A$5,472
Save 1,097
Per Person
View Trip
21 Day Contrasts of Mexico with Yucatan Peninsula Extension (Day of the Dead) with Explore Worldwide
Tour

21 Days Mexico City to Merida
Operated By: Explore Worldwide
Departures: Oct 2026 to Oct 2027
Visit: Mexico, Guatemala, Belize
Sign Up Savings
Exclusive Savings
From
A$10,194
Save 801
Per Person
View Trip
21 Day Galapagos Cruise & Peru’s Land of the Incas (Grand Daphne) with Intrepid Travel
Tour

21 Days Quito to La Paz
Operated By: Intrepid Travel
Departures: Jul 2026 to Dec 2027
Visit: Ecuador, Peru, Galapagos
Exclusive Savings
From
A$10,189
Save 2,146
Per Person
View Trip
21 Day Galapagos Cruise & Machu Picchu with Wendy Wu Tours
New ReleaseTour + Cruise

21 Days Lima to Quito
Operated By: Wendy Wu Tours
Departures: Dec 2026 to Mar 2028
Visit: Peru, Ecuador
Exclusive Savings
From
A$27,910
Save 2,070
Per Person
View Trip
21 Day Absolute Peru: Amazon Jungle & Machu Picchu by Train with G Adventures
New ReleaseTour

21 Days Lima to Lima
Operated By: G Adventures
Departures: Jul 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: Peru
Exclusive Savings
From
A$5,272
Save 1,206
Per Person
View Trip
21 Day Absolute Peru (Machu Picchu by Train) with G Adventures
Tour

21 Days Lima to Lima
Operated By: G Adventures
Departures: Jul 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: Peru
Exclusive Savings
From
A$5,614
Save 1,252
Per Person
View Trip
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: Jul 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Bolivia, Peru
Exclusive Savings
From
A$3,272
Save 1,545
Per Person
View Trip
21 Day South America Revealed with Galápagos Legend North and Central Cruise with Trafalgar
Tour + Cruise

21 Days Rio de Janeiro to Quito
Operated By: Trafalgar
Departure: 13 November 2026
Visit: Brazil, Argentina, Peru, Ecuador, Galapagos
Today's Deal
Exclusive Savings
From
A$19,978
Save 1,447
Per Person
View Trip
21 Day Antarctica & Latin Wonders with Wendy Wu Tours
New ReleaseTour + Cruise

21 Days Rio de Janeiro to Buenos Aires
Operated By: Wendy Wu Tours
Departure: 12 January 2027
Trip Styles: Coach, Cruise, Wildlife, Scenic
Visit: Brazil, Argentina, Antarctica
Exclusive Savings
From
A$39,768
Save 2,812
Per Person
View Trip
Results: 17 results

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South America Tours

All South America Tours Amazon Tours Argentina Tours Brazil Tours Chile Tours Colombia Tours Ecuador Tours Galapagos Tours Patagonia Tours Peru Tours

Central America Tours

All Central America Tours Belize Tours Costa Rica Tours Guatemala Tours Mexico Tours Panama Tours

Travel Styles

18-30's Tours 4WD Trips Active Adventures Camping Tours Coach Tours Cycling Tours Family Holidays Festivals & Events Food & Wine Tours Kayaking Trips Luxury Tours Rafting Trips Rail Journeys Short Breaks Small Group Tours Walking & Hiking Tours Wildlife Tours Woman Only Trips

Trip Lengths

1 Month 10 Day 2 Week 3 Week 4 Week 7 Day

Departure Months

June July August September October November December January February March April May

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