Best 3 Weeks/21 Days Southeast Asia Travel Itinerary

3 Weeks Southeast Asia Itinerary to Thailand, Cambodia, Vietnam and Laos

A three-week Southeast Asia itinerary can provide a fantastic overview of the region's diverse cultures, landscapes, and experiences.

Week 1: Thailand

Day 1-4: Bangkok, Thailand

Explore Bangkok's iconic sites, including the Grand Palace, Wat Pho, and Wat Arun.

Dive into the vibrant street food scene and visit markets.

Take a boat tour along the Chao Phraya River.

Day 5-8: Chiang Mai, Thailand

Fly to Chiang Mai in northern Thailand.

Discover ancient temples like Wat Phra Singh and Wat Phra That Doi Suthep.

Experience local culture through traditional activities and cuisine.

Visit an elephant sanctuary or take a cooking class.

Week 2: Cambodia

Day 9-12: Siem Reap, Cambodia

Fly to Siem Reap.

Spend several days exploring the temples of Angkor, including Angkor Wat, Angkor Thom, and Ta Prohm.

Enjoy local Cambodian cuisine.

Week 3: Vietnam and Laos

Day 13-16: Hanoi and Halong Bay, Vietnam

Fly to Hanoi, Vietnam's capital.

Explore the Old Quarter and visit Hoan Kiem Lake.

Take a cruise in Halong Bay, a UNESCO World Heritage Site.

Day 17-20: Luang Prabang, Laos

Fly to Luang Prabang.

Explore the charming town, visit temples, and experience the morning alms-giving ceremony.

Take a boat trip on the Mekong River to visit Pak Ou Caves.

Trek to Kuang Si Waterfall and swim in its turquoise pools.

Day 21: Return to Bangkok and Departure

Fly back to Bangkok for your departure.

3 weeks Southeast Asia itinerary to Thailand Cambodia and Vietnam

A three-week itinerary for exploring Thailand, Cambodia, and Vietnam will give you a taste of the rich culture, history, and natural beauty of these countries.

Week 1: Thailand

Day 1-4: Bangkok, Thailand

Start your journey in Bangkok.

Visit the Grand Palace, Wat Pho, Wat Arun, and the Chatuchak Weekend Market.

Explore the vibrant street food scene.

Take a boat trip along the Chao Phraya River.

Day 5-7: Chiang Mai, Thailand

Fly to Chiang Mai.

Explore ancient temples such as Wat Phra Singh and Wat Phra That Doi Suthep.

Visit an elephant sanctuary or take a cooking class.

Enjoy the night markets and local cuisine.

Week 2: Cambodia

Day 8-11: Siem Reap, Cambodia

Fly to Siem Reap.

Spend several days exploring the Angkor Archaeological Park, including Angkor Wat, Angkor Thom, and Ta Prohm.

Experience local Cambodian culture and cuisine.

Visit the floating village of Tonle Sap Lake.

Week 3: Vietnam

Day 12-15: Ho Chi Minh City, Vietnam

Fly to Ho Chi Minh City (Saigon).

Explore the Cu Chi Tunnels, War Remnants Museum, and Notre-Dame Cathedral Basilica of Saigon.

Enjoy Saigon's street food and vibrant nightlife.

Day 16-18: Hoi An, Vietnam

Fly to Danang and transfer to Hoi An.

Explore the well-preserved ancient town.

Relax on nearby beaches.

Try a cooking class or visit My Son Sanctuary.

Day 19-21: Hanoi and Halong Bay, Vietnam

Fly to Hanoi, Vietnam's capital.

Explore the Old Quarter, Hoan Kiem Lake, and the Temple of Literature.

Take a cruise in Halong Bay, marveling at its limestone karsts and caves.

3 weeks Southeast Asia Itinerary to Cambodia Laos and Vietnam

A three-week itinerary exploring Cambodia, Laos, and Vietnam will allow you to experience the highlights of these countries.

Week 1: Cambodia

Day 1-3: Siem Reap, Cambodia

Begin your journey in Siem Reap to explore the Angkor temples, including Angkor Wat, Angkor Thom, and Ta Prohm.

Enjoy local cuisine in Siem Reap's vibrant food scene.

Day 4-7: Phnom Penh, Cambodia

Travel to Phnom Penh, the capital city of Cambodia.

Visit historical sites like the Royal Palace, Silver Pagoda, and Tuol Sleng Genocide Museum.

Pay your respects at the Killing Fields of Choeung Ek.

Explore the lively street markets and try Cambodian street food.

Week 2: Laos

Day 8-11: Luang Prabang, Laos

Fly to Luang Prabang, a UNESCO World Heritage city.

Explore temples like Wat Xieng Thong and Wat Mai.

Witness the morning alms-giving ceremony.

Visit the Kuang Si Waterfall and Pak Ou Caves.

Day 12-14: Vang Vieng, Laos

Travel to Vang Vieng, known for its stunning karst landscapes.

Enjoy outdoor activities such as hiking, tubing, and cave exploration.

Take in the natural beauty of the Nam Song River and surrounding areas.

Week 3: Vietnam

Day 15-18: Hanoi and Halong Bay, Vietnam

Fly to Hanoi, Vietnam's capital.

Explore the Old Quarter, Hoan Kiem Lake, and the Temple of Literature.

Take a cruise in Halong Bay, enjoying the stunning limestone karsts and caves.

Day 19-21: Hoi An, Vietnam

Fly to Danang and transfer to Hoi An, a charming ancient town.

Explore the well-preserved architecture, lantern-lit streets, and local markets.

Relax on nearby beaches or take a cooking class.

Day 22-21: Ho Chi Minh City and Mekong Delta, Vietnam

Fly to Ho Chi Minh City (Saigon).

Visit the Cu Chi Tunnels, War Remnants Museum, and Reunification Palace.

Explore the bustling streets and try the street food.

Take a day trip to the Mekong Delta to experience local life, visit floating markets, and explore the waterways.