Thailand, Cambodia and Vietnam Tours & Trips
Take a cruise through the green waters of Halong Bay, ride a long-tail boat in Bangkok, and discover the ancient mystery of Angkor Wat, the largest temple complex in the world. Visit colorful street markets, ride your bike through rice fields, and relax on beautiful beaches in Phuket. Your adventure is waiting!
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Amy • traveled in February, 2026
We have just returned from the most incredible holiday through Vietnam, Cambodia and Thailand, and we cannot recommend Realistic Asia highly enough – especially our wonderful contact, Long. Our itinerary took us through Hanoi, Ha Long Bay, Hoi An, Ho Chi Minh City, then across to Siem Reap (including the breathtaking Angkor Wat), and finally on to Phuket – and every single stop was seamless, memorable and perfectly organised. Unfortunately, our trip began with a rocky start when the airline caused us to miss our connecting flight. We were stressed and worried about how this would impact our plans, but Long and the team at Realistic Asia went completely above and beyond. They quickly rearranged our itinerary and accommodation to maximise our time in Hanoi so we didn’t miss out on any key experiences. It genuinely turned what could have been a disaster into something barely noticeable. What truly set this company apart was the personal touch. Long met us in Hanoi himself, which immediately made us feel looked after and valued. He checked in with us daily throughout the trip, ensuring everything was running smoothly and responding instantly to any questions. All of our tours were exceptional. The guides were knowledgeable, professional and had a great sense of humour, bringing each destination to life. The hotels were consistently clean, comfortable, in excellent locations and staffed by friendly teams. This was hands down one of the best holidays we have ever had, and that is largely thanks to Realistic Asia and Long’s dedication and care. We will absolutely be booking with them again and recommending them to everyone we know. Thank you for an unforgettable experience! ?✈️
Spirits Of Vietnam, Cambodia & Thailand In 16 Days - A
AJ • traveled in January, 2026
Edna organized a fantastic tour! She coordinated knowledgeable and friendly guides with professional drivers across three countries. I felt well taken care of the whole time. I highly recommend this tour, and Edna!
Glimpse Of Indochina In 14 Days (Vietnam, Cambodia, Thailand)
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Table of contents
- The best Thailand, Cambodia and Vietnam tour packages
- Travel Thailand, Cambodia and Vietnam your way
- Discover Thailand, Cambodia and Vietnam tours for every budget
- Thailand, Cambodia and Vietnam tours for every type of group
- Top Thailand, Cambodia and Vietnam travel itineraries to fit your plans
- Demographics
- Best time to visit Thailand, Cambodia and Vietnam
- Contact our Thailand, Cambodia and Vietnam travel experts
The best Thailand, Cambodia and Vietnam tour packages
Compiled by
NinaThailand, Cambodia and Vietnam travel expert at TourRadar
Spirits Of Vietnam, Cambodia & Thailand In 16 Days
161 Reviews by TourRadar travelers“RealisticAsia was well organized throughout all the countries I visited. It made my holiday a one to remember!”
Helen, traveled in December
This 16-day adventure takes you through three countries, from Vietnam's Halong Bay cruise to Cambodia's Angkor temples and Thailand's tropical beaches. Rest at carefully selected hotels like Silkotel Hoi An and Majestic Saigon, while visiting floating villages and ancient towns with expert guides.
Duration 16 days Destinations Vietnam, Cambodia, Thailand Age Range All Ages Welcome Operated in English, German, French, Spanish, Dutch Operator Realistic Asia From $2,062
25% Off- US$1,547+$619 local paymentsYou save $516
Glimpse Of Indochina In 14 Days (Vietnam, Cambodia, Thailand)
102 Reviews by TourRadar travelers“I felt safe, well taken care of, and met so many wonderful people along the way.”
Weakl, traveled in October
Three countries' UNESCO sites unfold from Bangkok's ancient capitals to Halong Bay. Luxuriate at selected hotels like Sukosol Bangkok and Angkor Miracle while immersing in local life through floating markets, temple tours, and cooking classes.
Duration 14 days Destinations Vietnam, Cambodia, Thailand Age Range All Ages Welcome Operated in English, German, French, Spanish, Dutch Operator Realistic Asia From $1,865
25% Off- US$1,399+$700 local paymentsYou save $466
31-Day Southeast Asia Adventure: Thailand, Laos, Vietnam, and Cambodia
112 Reviews by TourRadar travelers“The hostels are lovely, activities are well planned and give you a variety of experiences.”
Loren, traveled in December
The 31-day route spans three nations, from Bangkok's temples to Siem Reap's ancient ruins. Visit elephant sanctuaries in Chiang Mai, sail Halong Bay, wander Hoi An's Ancient Town, and witness sunrise at Angkor Wat. Hostel stays and internal flights included.
Duration 31 days Destinations Thailand, Laos, Vietnam, Cambodia Age Range Ages 18-45 Operator The Dragon Trip From
25% Off- US$3,069
Grand Indochina and Thailand Adventure 25-Day
7 Reviews by TourRadar travelers“It was comprehensive and covered everything we would ever want to see; from historical sites to adventurous snorkeling, we did it all.”
Sarah, traveled in July
A 25-day tour through three nations showcases Ho Chi Minh's Cu Chi Tunnels, Angkor Wat's temples, and Bangkok's Grand Palace. Luxuriate at premium hotels like Majestic Saigon and Royal Angkor Resort, while enjoying temple tours, river cruises, and traditional performances.
Duration 25 days Destinations Vietnam, Laos, Cambodia, Thailand Age Range All Ages Welcome Operated in English, French Operator Legend Travel Group From $3,871
20% Off- US$3,097+$1,499 local paymentsYou save $774
Journeys: Discover Southeast Asia National Geographic Journeys
4 Reviews by TourRadar travelers“We always felt very well taken care of and loved in Channy's care!”
Jennoxley, traveled in July
Three countries unfold over 18 days, from Bangkok's Grand Palace to Angkor's temples and Ha Long Bay's limestone karsts. Local life comes alive through cooking classes, monk chats, and traditional dinners. Upscale hotels and junk boat stays enhance the journey.
Duration 18 days Destinations Thailand, Laos, Vietnam, Cambodia Age Range Ages 12+ Operator National Geographic Expeditions with G Adventures From $5,499
25% Off- US$4,124You save $1,375
Endless Beauty of Vietnam, Cambodia and Thailand - 19 Days
78 Reviews by TourRadar travelers“From the vibrant cities to the charming, walkable streets, every destination was unforgettable.”
Micheal, traveled in May
Three countries showcase their treasures from Vietnam's Halong Bay to Cambodia's Angkor temples and Thailand's Phi Phi Islands. Hoi An's ancient town charms visitors, while the Mekong Delta flows gracefully. Bangkok's ornate temples, Wat Phra Kaew and Wat Pho, stand alongside local cuisine and cultural shows.
Duration 19 days Destinations Vietnam, Cambodia, Thailand Age Range All Ages Welcome Operator Legend Travel Group From $2,038
20% Off- US$1,630+$1,199 local paymentsYou save $408
Indochina Tour with Bangkok Extension 21 Days
25 Reviews by TourRadar travelers“The hotels were all good. The communication from the office was excellent and when we did have a minor issue it was remedied immediately.”
Nicholas, traveled in January
This 21-day adventure weaves through Thailand, Cambodia, and Vietnam's highlights. Marvel at Bangkok's temples, Angkor Wat complex, and cruise Halong Bay. Carefully selected hotels average 4.8/5 stars with 5 internal flights included.
Duration 21 days Destinations Vietnam, Cambodia, Laos, Thailand Age Range All Ages Welcome Operated in English, German, Spanish Operator Bravo Indochina Tours From
20% Off- US$2,179
Travel Thailand, Cambodia and Vietnam your way
More travel styles:
Discover Thailand, Cambodia and Vietnam tours for every budget
Thailand, Cambodia and Vietnam budget tours33 tours
Starting from
$63
per day
- Thailand, Cambodia and Vietnam luxury tours
9 tours
Starting from
$178
per day
Thailand, Cambodia and Vietnam tours for every type of group
Who are you traveling with?
Top Thailand, Cambodia and Vietnam travel itineraries to fit your plans
Demographics
- Solo Travelers159 tours
- Couples139 tours
- Young Adults (18 - 39)15 tours
- Seniors (50+)91 tours
Best time to visit Thailand, Cambodia and Vietnam
- Spring 2026
Spring brings exceptional multi-country tours across Southeast Asia, where our travelers love combining cultural experiences with outdoor exploration. The longer tours from Bangkok stretch 29 days, letting you take advantage of cool mornings at temples, while afternoons flow naturally into village homestays and artisan workshops. Our customers talk about how much they enjoy the 18-day routes through Thailand and Vietnam's coast - these cleverly mix temple discoveries with cooling dips at Kuang Si waterfalls and also peaceful beach time. Educational family tours draw interest by weaving together school visits, hands-on cooking sessions and traditional craft workshops. Tours ranging between 16-38 days take you paddling through Halong Bay's limestone caves, cycling past Mekong Delta rice fields and kayaking to snorkel spots near Koh Rong's quiet shores. The spring itineraries stand out for balancing morning cultural activities like lantern crafting in Hoi An, with afternoon explorations through bamboo forests and also floating villages along the Mekong.
- 152 tours
- 155 tours
- popular 158 tours
- Summer 2026
Summer tours adapt nicely to Southeast Asia's warmer months. Our leading July-August journey starts in Hanoi and includes overnight trains down Vietnam's coast, which customers say adds real adventure to the trip - they love falling asleep to the rhythm of the rails and waking up in new cities. Another popular summer option focuses on water activities: you'll cruise Halong Bay, paddle through the Mekong Delta's channels, waterways and also swim at Koh Rong island in Cambodia. Families particularly enjoy our summer educational tour that includes visits to local schools, cooking classes and also traditional craft workshops. Two different routes combine temple exploration with beach time, carefully timed to avoid midday heat at Angkor Wat and include refreshing stops at waterfalls in Kuang Si and Elephant Falls.
- 158 tours
- 160 tours
- popular 167 tours
- Fall / Autumn 2026
The comprehensive 29-day Indochina journey takes you from Bangkok's winding canals all the way to Halong Bay's dramatic peaks, connecting you with local life through shared meals in Cambodian homes and craft lessons in Vietnamese villages. If time is limited, an 18-day route blends temple visits with active cultural experiences - you'll pedal through rice fields, learn cooking after exploring local markets, and spend nights with village families. Laos shines in autumn with cool morning temperatures, perfect for joining Buddhist monks during their traditional alms-giving ceremonies in Luang Prabang. Our travelers tell us how the seasonal weather enhances their outdoor experiences, whether kayaking Halong Bay's hidden caves, cycling across the endless Mekong Delta or floating through Ninh Binh's river passages. The autumn schedule balances structured activities with independent time, so you can wander through Hoi An's historic lanes and explore Angkor's quieter temples at your preferred pace.
- 166 tours
- popular 181 tours
- 176 tours
- Winter 2026 / 2027
Winter brings perfect conditions for exploring Southeast Asia's highlights. Our most popular December-February tour takes you from Bangkok's canals to Halong Bay's limestone islands over 29 days. Travelers particularly love how it combines city exploration with rural homestays - you'll share meals with local families in Cambodia and learn traditional crafts in Vietnamese villages. Another favorite winter option runs for 18 days, focusing on Thailand's temples and Vietnam's coastal beauty. Our customers mention the excellent timing since T'et celebrations in Vietnam add extra cultural experiences during January and February. A third highly-rated winter route spends more time in Laos, where cool mornings are perfect for joining monks during alms-giving in Luang Prabang and cycling through rice paddies near Vang Vieng.
- popular 158 tours
- 154 tours
- 149 tours
Contact our Thailand, Cambodia and Vietnam travel experts
Joachim
Expert in Thailand, Cambodia and Vietnam at TourRadar
Joachim is one of our seasoned Thailand, Cambodia and Vietnam Travel Experts. Reach out to us to get all your questions about Thailand, Cambodia and Vietnam tours answered!
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