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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 645 departures available.
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15 trips (645 trip Departures)
21 Day Absolute Peru (Inca Trail) with G Adventures
Tour
 (1)

21 Days Lima to Lima
Operated By: G Adventures
Departures: Feb 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Walking & Hiking, Wildlife, Inca Trail
Visit: Peru
Great Adventure Sale
Exclusive Savings
From
US$3,258
Save 1,563
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: Jan 2026 to Dec 2026
Trip Styles: Adventure, Small Group
Visit: Mexico, Guatemala, Belize
Exclusive Savings
From
US$5,296
Save 1,217
Per Person
View Trip
21 Day Southern Divide with G Adventures
Tour

21 Days Lima to Santiago
Operated By: G Adventures
Departures: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group
Visit: Peru, Bolivia, Chile
Great Adventure Sale
Exclusive Savings
From
US$3,856
Save 974
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: Feb 2026 to Dec 2027
Visit: Ecuador, Peru, Galapagos
Exclusive Savings
From
US$7,539
Save 1,722
Per Person
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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: Feb 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: Peru
Great Adventure Sale
Exclusive Savings
From
US$3,091
Save 1,518
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: May 2026 to Nov 2026
Visit: Brazil, Argentina, Peru, Ecuador, Galapagos
Sign Up Savings
Exclusive Savings
From
US$11,454
Save 396
Per Person
View Trip
21 Day Peru Essentials with Intrepid Travel
Tour

21 Days Lima to La Paz
Operated By: Intrepid Travel
Departures: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Walking & Hiking, Inca Trail
Visit: Bolivia, Peru
Exclusive Savings
From
US$2,530
Save 778
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: Mar 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Bolivia, Peru
Great Adventure Sale
Exclusive Savings
From
US$2,322
Save 1,097
Per Person
View Trip
21 Day Wonders of Patagonia and Antarctica - Cruise & Land Journey with Scenic
Tour + Cruise

21 Days Buenos Aires to Santiago
Operated By: Scenic
Ship: Scenic Eclipse I
Departure: 28 December 2026
Trip Styles: Coach, Cruise, Scenic
Visit: Argentina, Antarctica, Chile
Wave Offer
Fly Free Business Class
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$35,033
Suite
$42,962
From
US$35,033
Save 27,097
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: Feb 2026 to Nov 2027
Trip Styles: Adventure, Small Group
Visit: Argentina, Brazil, Peru
Exclusive Savings
From
US$9,507
Save 1,556
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
Wave Offer
Fly Free Business Class
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$24,473
Suite
$34,440
From
US$24,473
Save 27,955
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: Apr 2026 to Nov 2026
Visit: Brazil, Argentina, Peru, Ecuador, Galapagos
Sign Up Savings
Exclusive Savings
From
US$11,454
Save 396
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$5,704
Save 1,216
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: Feb 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: Peru
Great Adventure Sale
Exclusive Savings
From
US$3,258
Save 1,563
Per Person
View Trip
Results: 15 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 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

Trip Lengths

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

Departure Months

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

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