
Experience an incredible 21-day journey through Singapore, Thailand, and Vietnam, meticulously planned for nature and cultural enthusiasts. Explore the most stunning vistas, dig into a rich cultural tapestry, and relish wonderful food. In between these experiences, engage in moments of leisure and memorable adventures, from cruising through the enchanting waters of Halong Bay to witnessing the otherworldly grandeur of Singapore's futuristic architectural landmarks and discovering the antique charm of Chiang Mai. This 3-week Singapore, Thailand, and Vietnam itinerary delivers the ideal balance of history, culture, and urban exploration, making it an excellent choice for those looking for a comprehensive Southeast Asian experience.
Experience an incredible 21-day journey through Singapore, Thailand, and Vietnam, meticulously planned for nature and cultural enthusiasts. Explore the most stunning vistas, dig into a rich cultural tapestry, and relish wonderful food. In between these experiences, engage in moments of leisure and memorable adventures, from cruising through the enchanting waters of Halong Bay to witnessing the otherworldly grandeur of Singapore's futuristic architectural landmarks and discovering the antique charm of Chiang Mai. This 3-week Singapore, Thailand, and Vietnam itinerary delivers the ideal balance of history, culture, and urban exploration, making it an excellent choice for those looking for a comprehensive Southeast Asian experience.
Hotel(19 nights), Cruise(1 night)
Read more...Travel by private & shared vehicle with driver according to daily schedule
Read more...Private guides, drivers, your own travel expert
Read more...Daily scheduled meals including breakfast at hotel and lunch at local restaurant
Read more...25 Interesting Experiences
Read more...In-tour offerings including entrance fees, boat trips, in-tour flights...
Read more...Hotel(19 nights), Cruise(1 night)
Read more...Travel by private & shared vehicle with driver according to daily schedule
Read more...Private guides, drivers, your own travel expert
Read more...Daily scheduled meals including breakfast at hotel and lunch at local restaurant
Read more...25 Interesting Experiences
Read more...In-tour offerings including entrance fees, boat trips, in-tour flights...
Read more...
Singapore
Chiang Mai
Bangkok
Hanoi
Sapa
Halong Bay
Danang
Hoi An
Ho Chi Minh








Singapore is a dynamic, multicultural city-state known for its stunning skyline, world-class attractions, and blend of modernity and tradition. Home to a population of Chinese, Malay, and Indian communities, the diversity of this destination is reflected in the culinary scene, festivals, and the coexistence of Hindu temples, mosques, Christian churches, and Buddhist temples in the same city. As a safe and friendly destination, Singapore is ideal for families with kids to experience a unique mix of “concrete jungle and real jungle” and plenty of interesting activities like educational tours, science centers, and zoos.

Fame as 'the rose of the North', Chiang Mai is an alluring city brimming with glittering temples, lush jungle, delicious streetfood and the bustle of lively markets. As the gateway to the mountains in northern Thailand, Chiang Mai has grown far beyond the medieval city walls that once marked it as the ancient capital of Lanna Kingdom. Nevertheless, its temple-lined backstreets still conjure up the glory of the old empire and it is still possible to get a feel for Chiang Mai's Thai culture and traditions. Ancient shrines and traditional wooden houses jostle for space with boutique hotels, stylish restaurants and trendy bars of this northern town as well as its welcoming customs and laidback pace of life leads to a rising footfall of enthusiastic tourists with each year. Home to a vast number of national parks, lush tropical jungles, hidden waterfalls, stunning rivers, and animal sanctuaries, Chiang Mai is an unmissable stop-off point for many outdoor adventure-seeking travellers. From trekking to the villages of Thailand's hill tribes to other adrenaline activities including mountain biking, white-water rafting, rock climbing expeditions and zip-lining through the rainforest canopy that makes Chiang Mai a perfect getaway.

Buzzing, humid and energetic, Bangkok is the city where magnificent temples, historic markets, skyscrapers and rooftop bars create an intoxicating vibe that's hard to resist. The city is a mesmerizing blend of old and new, East and West, and dizzying contradictions. Historical sites next to vibrant nightlife areas, bustling markets near modern shopping malls, and street food vendors close to world-class restaurants. Hence, the city is still fascinating for its traditional culture. Saffron-robed monks weave among the morning rush hour to collect alms; communities dwell in stilt houses by the Chao Phraya River, eking out a living using centuries-old skills. A city tour in Bangkok often begins in Rattanakosin, drawn by the Grand Palace and Wat Pho. It's here the Chao Phraya River separates the city proper from its old capital Thonburi, a spot where quitet, narrow canals and floating markets illustrate why Bangkok was once called 'Venice of the East'. East of the canals is modern Bangkok, a hive of activity with countless businesses, markets and shopping malls handily connect by the BTS Skytrain. As a city that feels alive day and night, Bangkok is the destination for all, from foodies, shopaholics, culture seekers, history lovers, urban explorers, even party animals. That makes the well-known Southeast Asian gateway one of the world's most visited cities.

Perched on the banks of the Red River, Hanoi is Vietnam's capital and one of the world's most ancient cities. Its beauty lies in its liveliness of bustling streets where workshops and cafes spill out onto the streets and roadsides. As the intersection point where east meets west, Hanoi is a fascinating mix of old and new, Asian and European. With Chinese and French influences, an ancient culture, colonial architecture, broad tree-lined boulevards and beautiful lakes, the iconic architectural appearance of the Old Quarter and the elegance of the French Quarter, Ho Chi Minh’s Mausoleum and the Temple of Literature, etc... gives Vietnam’s capital city a unique charm of the ancient and modern. Hanoi is also home to one of Asia’s strong indigenous culinary traditions, with bustling wet markets and a rowdy street-food culture, as well as some five star international dining options. It is also very affordable by urban Asian standards, with the majority of hotels and restaurants offering plenty of value.

Situated atop Hoang Lien Son mountains, Sapa is a colonial-era town in northwest Vietnam overlooking the terraced rice fields of Muong Hoa Valley. At an elevation of 1,500m, this small market town shares its border with China and offers some of Vietnam's best trekking routes. Arguably offering one of the most authentic rural experiences, Sapa is rapidly becoming a mainstream destination. Sapa is also well known for its diverse cultural makeup. Tiny villages dot the hillsides and are home to different ethnic minorities, each with their own customs and culture. While some parts of this area are more remote than others, the region has been able to preserve a rich cultural heritage and scenic beauty. As a well-known holiday destination, Sapa has an all year round appeal because of its cool weather and beautiful hilly scenery. In particular, it is the only place to have snow in Vietnam in the winter.

Halong Bay, listed as a UNESCO World Heritage Site in 1994, is located 170km east of Hanoi. It is made up of three neighboring bays: Halong, Lan Ha and Bai Tu Long bays, although Halong Bay is undeniably the most famous and most well-known of the three. Widely considered a natural wonder of the world, the UNESCO World Heritage Site is breathtaking with thousands of majestic limestone, peaks and islets rising dramatically out of the sparkling emerald waters of the bay. The most common way to explore is by taking an overnight night cruise or day-trip which cruises among the limestone pillars and islets. Many also include an island drop off and cave explorations. Visiting floating villages in the area gives a chance to interact with the local community whose livelihoods depend on the waters. Another way to immerse oneself close up in the bay is by kayaking near and around the limestone pillars and some of the caves that are possible to enter by kayak.

Da Nang is the commercial and educational center of central Vietnam and the largest city in the region. It is also the tourism hub on the west coast blessed with beautiful sunsets against a backdrop of lush mountains. This port city on the South China Sea has large areas of soft, ivory-white sand and clear blue waters making it an ideal place for a beach vacation and outdoor activities such as surfing, snorkeling, kayaking and jet-skiing. Da Nang is in easy reach of several UNESCO World Heritage Sites such as Hoi An ancient town, Hue and the My Son Sanctuary.

One of the oldest cities in Asia, Hoi An town is in central Vietnam and was declared a UNESCO World Heritage Site in 1999 thanks to its 800 historic buildings. Today, its iconic yellow ochre facades, a quaint riverfront promenade, pedestrian-friendly streets, and hundreds of colorful lanterns that light up the town every evening are a magnet for local and international visitors. Due to extremely well-preserved heritage architecture, Hoi An has an irresistible charm. The Japanese merchant houses, congregation halls of the former Chinese communities and even the warehouses hold the memory of where and when traders from various communities across Asia gathered. Hoi An is one of Vietnam’s most favorite destinations with something for every one. A quaint town perfect for strolling, shopping, and dining; awesome beaches and a perfect mix of countryside and villages which can be explored by bicycle or motorbike.

Commonly known as Saigon, Ho Chi Minh City in southern Vietnam is the country’s largest city and the financial and economical capital. This is a city full of surprises. Chaotic traffic blends with peaceful pagodas, parks, multi-style coffee shops and whole neighborhoods hidden down tiny alleyways. Icons of the past endure in the middle of the city’s vast urbanization. The ornate Saigon opera house, Hôtel de Ville - former French city hall, broad boulevards leading to the Saigon River and the gracious stucco villas are reminders of French-colonial times. In addition, the Chinese influence is also evident particularly in Cholon district (the city's Chinatown), while modern skyscrapers and international hotel chains that dot the skyline symbolize Vietnam's fixation on the future.

The Mekong Delta, located in the southernmost territory bordered by Cambodia, is the most fertile land in Vietnam. This is a region of unrelenting beauty - nicknamed the 'rice bowl' of Vietnam, where over 50% of Vietnam’s rice is grown. It is home to a unique ecosystem with diverse communities and ethnicities, and there are few places like this in the world. One the best, if not the best, ways to experience this area is to take a boat trip (1 day or a few days with staying overnight in local homestays) along the Mekong River's twisting capillaries of tropical canals, mangroves, past rice paddies, floating markets, where life on and off the river merge into one.
Interested in the rich heritage and beautiful islands of Southeast Asia? Set off on a 38-day cultural and coastal odyssey through Thailand, Malaysia, Singapore, and the Philippines, an adventure that blends iconic cities, historic heartlands, and pristine tropical escapes. You will experience the vibrant streets of Bangkok, the ancient wonders of Sukhothai, the flavorful charm of Penang, and the natural splendor of Kota Kinabalu before heading to sleek, modern Singapore. Fly into the Philippines, where your final chapter unfolds across El Nido’s dramatic limestone cliffs, Bohol’s serene landscapes, and Cebu’s coastal energy.
Only From $9265/person
All Inclusive ServiceBuckle up for 9 days of culture, nature, and adventure in central Thailand. This thrilling journey allows you to visit a wide range of cultural sights, from breathtaking temples and floating markets in Bangkok to meeting elephants and savoring local food in Hua Hin or discovering wartime history in Kanchanaburi. In between, there will be hiking paths to stunning waterfalls, historical parks, and boating along klongs (canals) of the Chao Phraya River. Travel at your own leisure, sometimes by tuk-tuk, and participate in authentic Thai experiences enjoyed by locals.
Only From $1602/person
All Inclusive ServiceGet ready to embark on a once-in-a-lifetime journey through the heart of Southeast Asia, where ancient civilizations, breathtaking landscapes, and vibrant cultures come together in an unforgettable 30-day adventure. From the iconic limestone cliffs of Halong Bay to the terraced rice fields of Bali, this tour is a deep dive into the beauty, spirituality, and soul of five fascinating countries. Explore the world-famous Angkor Wat, find tranquility in the laid-back town of Luang Prabang, and experience the contrasts of Thailand, from the historic charm of Ayutthaya to the lush mountains of Chiang Mai. Along the way, you’ll connect with local traditions, savor authentic cuisine, and create stories that will last a lifetime. Are you ready to explore?
Only From $6450/person
All Inclusive Service


Adventure Travel Trade Association -ATTA#852025


American Society of Travel Agents - ASTA#900385282


Family Travel Association - FTA#4092797


Tripadvisor Travelers Choice Awards


As seen in The Guardian


World Travel Awards Winners 2025
Southeast Asia Travel is an award-winning travel company specializing in bespoke, private and luxury tour packages across Vietnam, Laos, Cambodia, Thailand, Singapore, Malaysia, Indonesia, Myanmar, the Philippines and beyond. With over 15 years of industry expertise, we have guided more than 30,000 travelers on unforgettable journeys through the heart of Southeast Asia. Every Southeast Asia Tour we create is fully customized to reflect your interests, whether you seek hidden gems, iconic landmarks or personalized experiences.
Read more