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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 6 of the best tour operators to Latin America. August and November are the most popular months to travel through Latin America and we have 542 departures available.
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14 trips (542 trip Departures)
21 Day Absolute Peru (Inca Trail) with G Adventures
Tour
 (1)

21 Days Lima to Lima
Operated By: G Adventures
Departures: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Walking & Hiking, Wildlife, Inca Trail
Visit: Peru
Exclusive Savings
From
US$3,778
Save 1,091
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: May 2026 to Dec 2026
Trip Styles: Adventure, Small Group
Visit: Mexico, Guatemala, Belize
Exclusive Savings
From
US$5,956
Save 594
Per Person
View Trip
21 Day Southern Divide with G Adventures
Tour

21 Days Lima to Santiago
Operated By: G Adventures
Departures: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group
Visit: Peru, Bolivia, Chile
Exclusive Savings
From
US$4,122
Save 877
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: Nov 2026 to Oct 2027
Visit: Peru, Ecuador, Galapagos
Exclusive Savings
From
US$8,310
Save 284
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: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: Peru
Exclusive Savings
From
US$3,778
Save 1,091
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: Aug 2026 to Nov 2026
Visit: Brazil, Argentina, Peru, Ecuador, Galapagos
Sign Up Savings
Today's Deal
Exclusive Savings
From
US$10,993
Save 857
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 2027
Trip Styles: Adventure, Small Group, Walking & Hiking, Inca Trail
Visit: Bolivia, Peru
Exclusive Savings
From
US$3,017
Save 113
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
Departures: Jan 2027 to Jan 2027
Trip Styles: Coach, Cruise, Scenic
Visit: Brazil, Argentina, Antarctica
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$50,670
Suite
$61,873
From
US$50,670
Save 1,531
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 2026
Visit: Mexico, Guatemala, Belize
Exclusive Savings
From
US$6,838
Save 224
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
US$8,832
Save 300
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: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Bolivia, Peru
Exclusive Savings
From
US$2,739
Save 790
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: Apr 2026 to Nov 2027
Trip Styles: Adventure, Small Group
Visit: Argentina, Brazil, Peru
Exclusive Savings
From
US$9,501
Save 367
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: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: Peru
Exclusive Savings
From
US$3,670
Save 1,059
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
Departures: Aug 2026 to Nov 2026
Visit: Brazil, Argentina, Peru, Ecuador, Galapagos
Sign Up Savings
Today's Deal
Exclusive Savings
From
US$10,993
Save 857
Per Person
View Trip
Results: 14 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 Short Breaks Small Group Tours Walking & Hiking Tours Wildlife Tours Woman Only Trips

Trip Lengths

1 Month 10 Day 2 Week 3 Week 7 Day

Departure Months

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

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