10 Best Buenos Aires Multiday Tours in December 2025

15% OFF TODAY

Essential Argentina & Brazil - 13 days - December 2025

No booking fees

Best price guaranteed

GROUP TOUR (FOR AGES 18 - 55): Discover Argentina and Brazil on this 13-day tour, beginning with tango lessons in Buenos Aires before exploring the vibrant La Boca district. Journey to Ushuaia for a scenic hike to Laguna Esmeralda, then experience the breathtaking Iguazú Falls with the Garganta del Diablo hike. Continue to São Paulo’s bohemian Vila Madalena, before concluding in Rio de Janeiro with a visit to the iconic Christ the Redeemer statue and Sugarloaf Mountain.

Explorer

Tour Type

Group Tour

Accommodation

Hostel

Age Range

18-55 yrs

Operated in

english

Destinations

Buenos Aires, Rio de Janeiro, Sa

Buenos Aires, Rio de Janeiro, Sao Paulo, Ushuaia, Laguna Esmeralda, Iguazu Falls

15% OFF TODAY

Duration13 days

From

USD 6,225

USD 5,291

Saving

USD 934

View Tour

Super Sales

Argentina and Brazil Highlights - December 2025

4.5

(4 reviews )

No booking fees

Best price guaranteed

I just returned from an incredible trip to Argentina and Brazil with Contiki, and I can’t recommend it enough! The scenery was absolutely breathtaking, from the vibrant streets of Buenos Aires to the stunning landscapes of Rio de Janeiro. Every activity was amazing, whether we were exploring the iconic landmarks or enjoying exhilarating adventures. The food was a highlight, with delicious local dishes that truly showcased the culture. The blend of rich traditions and friendly locals made the experience even more special. I made some great friends along the way, and our tour guide was fantastic—knowledgeable, engaging, and always ready to ensure we had the best time possible. Overall, this trip was an unforgettable journey filled with adventure, culture, and great company. If you’re looking for a memorable travel experience, I highly recommend traveling with Contiki!

City sightseeingLocal culture

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-35 yrs

Operated in

english

Destinations

Buenos Aires, Rio de Janeiro, Iguassu National Park

Duration10 days

From

USD 2,406

USD 2,334

Saving

USD 72

View Tour

13% OFF TODAY

Super Sales

Real Bolivia to Brazil - December 2025

No booking fees

Best price guaranteed

Take an adventure in diverse South America on this 25-day trip from La Paz to Rio de Janeiro. See amazing natural wonders, walk the streets of busy cities and meet the charming locals with a leader by your side who knows all the best spots. Tour the city of Colonia del Sacramento, discover why Salta is nicknamed ‘La Linda’ (‘the beautiful’) and tick immersive Buenos Aires off your bucket list with your new group of friends. Witness the magic of the Iguazu Falls, journey through the untamed desert scenery of San Pedro de Atacama and see the otherworldly Salar de Uyuni salt flats. You’ll have plenty of free time to explore each location, and all the logistics are taken care of for you, so you can concentrate on making new connections and discovering new places.

Adventure

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

18-35 yrs

Operated in

english

Destinations

Rio de Janeiro, La Paz, Buenos A

Rio de Janeiro, La Paz, Buenos Aires, Montevideo, Estancia, Iguazu Falls, Paraty, Ilha Grande, Salar De Uyuni, Altiplano, San Pedro De Atacama, Salta

13% OFF TODAY

Duration25 days

From

USD 4,735

USD 4,134

Saving

USD 601

View Tour

Super Sales

Epic South America - December 2025

No booking fees

Best price guaranteed

Experience the full spectrum of South America on this epic 39-day adventure – the perfect way to forge lifelong connections. Follow in the footsteps of ancient people on the Inca Trail in Peru, drive past volcanoes, lakes, llamas and flamingos in the Atacama Desert and marvel at the might of Iguazu Falls. Spend nights on an estancia (farm) in Uruguay and at a homestay on Lake Titicaca, sample Argentinian barbecue in Buenos Aires and roam through the Amazon jungle. With like-minded travel companions and a local leader providing recommendations at every stop, this’ll be a South American expedition like no other.

Adventure

Tour Type

Small Group Tour

Accommodation

Camping, Home-stay, Hotel, Lodge

Age Range

18-35 yrs

Operated in

english

Destinations

Rio de Janeiro, Lima, Puno, Lake

Rio de Janeiro, Lima, Puno, Lake Titicaca, La Paz, Salar De Uyuni, Altiplano, San Pedro De Atacama, Puerto Maldonado, Salta, Buenos Aires, Montevideo, Estancia, Cusco, Iguazu Falls, Iguazu Falls, Paraty, Ilha Grande, Ollantaytambo, Inca Trail

Duration39 days

From

USD 6,940

USD 6,732

Saving

USD 208

View Tour

Real Argentina To Brazil - December 2025

27% OFF TODAY

Super Sales

Real Argentina to Brazil - December 2025

No booking fees

Best price guaranteed

Embark on a South American escapade from Buenos Aires to Rio de Janeiro on this 14-day adventure. Soak up the might of Argentina before crossing to the charming city of Colonia del Sacramento, then explore the lively Mercado del Puerto in Montevideo. Spend two nights getting to know the locals on an estancia (farm) in Uruguay, either chipping in with the chores or relaxing in the sun, then marvel at the majesty of Iguazu Falls. Finishing off in the paradise of Ilha Grande and the buzz of Rio de Janeiro, you’ll experience the many sides of South America.

Adventure

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

18-35 yrs

Operated in

english

Destinations

Buenos Aires, Rio de Janeiro, Pa

Buenos Aires, Rio de Janeiro, Paraty, Ilha Grande, Montevideo, Estancia, Iguazu Falls

27% OFF TODAY

Duration14 days

From

USD 2,895

USD 2,106

Saving

USD 789

View Tour

Buenos Aires to Santiago (via Mendoza) Travel Pass - December 2025

No booking fees

Best price guaranteed

Embark on an unforgettable journey from Buenos Aires to Santiago, immersing yourself in local culture and breathtaking landscapes. Enjoy wine tasting in Argentina's famed Mendoza region, marvel at the Andes’ majestic beauty, and discover vibrant cities bursting with history, art, and gastronomy. Perfect for adventure seekers and culture enthusiasts, this travel pass offers a seamless blend of city life and scenic wonders. Don't miss this chance to explore South America's most dynamic destinations.

Explorer

Tour Type

Group Tour

Age Range

18-99 yrs

Operated in

english

Destinations

Buenos Aires, Santiago, Córdoba

Buenos Aires, Santiago, Córdoba, Mendoza

Duration7 days

From

USD 540

View Tour

Samba & Tango Air-Expedition 14D/13N (from Buenos Aires) - December 2025

No booking fees

Best price guaranteed

Embark on an exhilarating South American adventure with an exclusive air-expedition that takes you from Buenos Aires to the heart of Brazil and Argentina. Experience the vibrant cultures of Samba and Tango as you explore iconic landmarks, indulge in local cuisines, and immerse yourself in rich traditions. Highlights include scenic helicopter flights over Iguazu Falls, guided tours of Rio de Janeiro, and captivating dance performances. Perfect for culture enthusiasts and thrill-seekers, this journey guarantees unforgettable memories.

AdventureWalking tours

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

18-99 yrs

Operated in

english

Destinations

Buenos Aires, Rio de Janeiro, Il

Buenos Aires, Rio de Janeiro, Ilha Grande, Puerto Iguazu, Foz Do Iguacu, Paraty

Duration14 days

From

USD 5,647

View Tour

Iguazu Experience 8D/7N - December 2025

No booking fees

Best price guaranteed

Discover the stunning Iguazu Falls and its surrounding natural wonders on an unforgettable Argentinian adventure. This expertly guided tour includes scenic hikes, thrilling boat rides, and immersive wildlife encounters. Stand in awe of the powerful Devil’s Throat, explore lush rainforests, and visit cultural landmarks. Perfect for nature lovers and adventure seekers, this experience promises breathtaking views, enriching activities, and memorable moments. Book now to witness one of the world's most beautiful waterfalls and its vibrant ecosystem.

AdventureWalking toursExplorer

Tour Type

Small Group Tour

Accommodation

Hotel, Hostel

Age Range

18-99 yrs

Operated in

english

Destinations

Buenos Aires, Puerto Iguazu

Duration8 days

From

USD 1,634

View Tour

Super Sales

Explore Bolivia to Brazil - December 2025

No booking fees

Best price guaranteed

Explore South America on this 31-day tour. Take the road less travelled from sky-high La Paz to party-ready Rio de Janeiro, stopping along the way to see the mind-bending Uyani Salt Flat, follow your rhythm in Buenos Aires, ride horses on a Uruguayan estancia and wonder at the incredible power of Iguazu Falls. This overland adventure is big on freedom – your local leader will give you insider info, your group will provide the company of curious, like-minded travellers, and then you decide how you want to spend your days.

City sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

15-99 yrs

Operated in

english

Destinations

Rio de Janeiro, La Paz, Salta, B

Rio de Janeiro, La Paz, Salta, Buenos Aires, Colonia, Estancia, Foz Do Iguazu, Iguazu Falls, Paraty, Ilha Grande, Sucre, Potosi, Uyuni, Salar De Uyuni, Altiplano, San Pedro De Atacama

Duration31 days

From

USD 6,280

USD 6,092

Saving

USD 188

View Tour

All Buenos Aires Tours in December 2025

Page 3 of 37 Trips in Buenos Aires during December 2025 with 26 Reviews

Page 3 of 37 Trips in Buenos Aires during December 2025 with 26 Reviews

Essential Argentina & Brazil - 13 days - December 2025

Argentina and Brazil Highlights - December 2025

Real Bolivia to Brazil - December 2025

Epic South America - December 2025

Real Argentina to Brazil - December 2025

Buenos Aires to Santiago (via Mendoza) Travel Pass - December 2025

Samba & Tango Air-Expedition 14D/13N (from Buenos Aires) - December 2025

Iguazu Experience 8D/7N - December 2025

Explore Bolivia to Brazil - December 2025

Europe

Asia

South America

Africa

North America

Oceania

Polar

Food, wine, events and nightlife

Adventure and sport

Wildlife, landscapes and nature

Boat tours, water sports and marine wildlife

Sightseeing, attractions, culture and history

Air tours, road trips and transfers

Beach, romance, getaways and relaxation

Special interests and hobbies

All Buenos Aires Tours in December 2025

Page 3 of 37 Trips in Buenos Aires during December 2025 with 26 Reviews

Page 3 of 37 Trips in Buenos Aires during December 2025 with 26 Reviews