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!
Excellent
- Choose from 200+ Thailand, Cambodia and Vietnam tours
- 3,300+ verified reviews from TourRadar travelers
- 24/7 customer support
- R
Rex • traveled in December, 2025
An beautiful experience! I just came back from an amazing trip through Vietnam, Cambodia and Thailand, beautifully organised by Realistic Asia. From start to finish everything went smoothly, and I feel grateful for the wonderful memories I’ve made. We visited fantastic places like Hanoi and Ha Long Bay, each offering something special. Hanoi was vibrant and full of life — perfect for exploring the culture and local food. Ha Long Bay was simply stunning; cruising through the limestone cliffs felt magical and is something everyone should experience at least once. What impressed me most was the excellent organisation. All transfers to and from airports and excursions were perfectly on time. The hotels were clean, comfortable and located in great areas, which made it easy to explore on my own. The excursions were led by professional and friendly local guides who shared interesting stories and made every stop meaningful. The itinerary was well-balanced with a good mix of activities and free time. A very special thanks to my contact person Chris (Thang). His service was outstanding — he replied quickly to all my messages, provided accurate information and made sure everything went smoothly. He even braved the morning rush to meet me personally at my hotel, which was a wonderful gesture and made me feel truly looked after as a traveler. .I highly recommend Realistic Asia to anyone planning to visit Southeast Asia and looking for a stress-free, well-organised and unforgettable holiday.
Spirits Of Vietnam, Cambodia & Thailand In 16 Days - P
paaac • traveled in December, 2025
The tour included a variety of turistic objectives and activities, which made it interesting and fun. It was well organized, and we had a very good time.
Glimpse Of Indochina In 14 Days (Vietnam, Cambodia, Thailand) - A
Anne • traveled in February
21 Days Thailand Laos Vietnam Cambodia We had a great time on this tour! My husband and I had wanted to go to South East Asia for some time, and we were looking for a trip that would give us a realistic overview in the month we had available. We knew we wanted to get to Thailand (my favorite cuisine), Vietnam (lots of history and, again, the food), and Cambodia (Angor Wat), and thought, why not throw in Laos? This itinerary looked really ambitious but like it had a good balance of travel, activity, and leisure. Hoi An Adventures is a Vietnamese company, so we weren’t surprised that Vietnam got a disproportionate focus to the other countries. What we loved: Our gut instinct about the itinerary was spot on. Yes, we covered a lot of ground. I hadn’t quite realized just how many flights we’d take, but with one overnight train trip and five flights, we were able to see some amazing parts of each of the four countries. It’s hard picking highlights, as there were so many. Certainly, Halong Bay and Hoi An. The unexpected jewel of the trip was Luang Prabang, Laos, a town I’d never even heard of before this trip. Thanks for including it and for allowing us four nights there and free time just to wander its magical streets! There were, of course, lots of places we’d have liked to get that we didn’t have a chance to. But if/when we’re back, we’ll have a pretty good idea of where we want to go and how to get there. We also applaud the hotel choices. In each city except Chiang Mai, we were right in the heart of the town. The Chiang Mai hotel wasn’t bad, but quite possibly because we were further away from the activity, that was our least favorite stop. (It also made us more appreciative of all the others being actually in the towns.) The hotels themselves ranged from perfectly adequate (the Ho Chi Minh City hotel was one of only two “deluxe” hotels, and it was the least impressive) to rustically charming (the Luang Prabang guesthouse, Lao Wooden House, which we loved) to old world elegance (Siem Reap, City View). What we liked: the excursions were all pretty good. The guides English varied significantly. All were able to speak well enough to convey information, and some were able to understand it well enough to answer questions. All seemed passionate about their subject matter. Favorite guides included River in Hoi An and Top in Ho Chi Minh City, but we learned from all of them. We particularly appreciated the tour through a local market in Luang Prabang and the temples off the beaten track in Angor Wat. The tailored garment in Hoi An was a terrific souvenir. We liked the ratio of time committed to excursions and free time—though we had a travel companion who was unhappy the time wasn’t more scheduled, so opinions can vary on that. Being dropped off and picked up from all transportation hubs made traveling really easy. It’s the first time we’ve had that benefit, and it made us converts. What we liked less: Not Hoi An Tours’ fault, but my husband and I wound up traveling with one other person throughout our trip. That enforced intimacy can be a bit awkward. More people on the tour would have given each of the three of us more opportunities to find people who meshed with us and shared our interests. In some cities we paired up with other small groups, which was nice and gave us a bigger pool of new acquaintances to share the experience with. In the past we’ve been on trips with 10 or so other people, and sharing new experiences with them has been one of the benefits of travel. It’s luck of the draw, as the tour will go on with a minimum of two people. If you sign up, maybe you can get some friends or family to go with you! Communication hit some snags here and there. We made our initial reservation through Tour Radar, and all the communications that went on through that portal were fine. Unfortunately, someone in the Hoi An Tours office entered my email address incorrectly, and we had trouble getting some messages, not knowing we were missing them. They absolutely tried! They gave us a mobile phone, presumably so we could contact them easily. And any time we contacted them through the working email portal, they got back to us quickly. There were some variances between the itinerary we did finally receive and what actually occurred. For example, we were told we’d be on an upgraded boat on Halong Bay, but when we got there, we weren’t. So the stated features and activities didn’t jibe with what we actually received. Our itinerary also had some differing times and activities from the one our traveling companion had, which led to some confusion. Overall, this was a great trip and we would recommend it highly! We’ll relive the vibrant traffic of Bangkok, Hanoi, and Ho Chi Minh City and treasure our memories of the Mekong River and Delta, the floating lanterns of Hoi An, the charming back streets of Luang Prabang, and the warmth and welcome of Siem Reap. Can’t wait to plan our next trip.
Southeast Asia 21-Day Highlights Tour
Traveler Photos & Videos from Thailand, Cambodia And Vietnam tours
Glimpse Of Indochina In 14 Days (Vietnam, Cambodia, Thailand)
RondaTTania
Spirits Of Vietnam, Cambodia & Thailand In 16 Days
Southeast Asia 21-Day Highlights TourJasonáu
Endless Beauty of Vietnam, Cambodia and Thailand - 19 DaysAlexVNVictoria
Grand Indochina and Thailand Adventure 25-Day
Indochina Tour with Bangkok Extension 21 DaysKrishna
Amazing Thailand, Cambodia and Vietnam 18 daysMicheleKDKryls
A Touch Of Indochina In 15 Days (Vietnam, Cambodia, Thailand, Laos)
JWJames
Circle Indochine 16 Days - Thailand, Vietnam, Cambodia and Laos
Essential Vietnam & CambodiaAnn
Ultimate South East AsiaSarahSLStefanie
31-Day Southeast Asia Adventure: Thailand, Laos, Vietnam, and Cambodia
Vision of Vietnam, Laos, Cambodia and Thailand Tour 18 Days 17 Nightsabbas
Southeast Asia EncompassedRyan
IDIan
Treasures of Indochina 15 Days - Vietnam, Thailand, Cambodia, Laos
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
- What our customers ask about Thailand, Cambodia and Vietnam Tours & Trips
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
157 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 $1,628
5% Off- US$1,547+$619 local paymentsYou save $81
Glimpse Of Indochina In 14 Days (Vietnam, Cambodia, Thailand)
102 Reviews by TourRadar travelers“A wonder of a vacation - loved Hanoi, and find Luang Prabang gorgeous. Great job organizing and small group.”
Monique, 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 $1,554
10% Off- US$1,399+$700 local paymentsYou save $155
Southeast Asia 21-Day Highlights Tour
12 Reviews by TourRadar travelers“Outstanding service - 100% pleased.”
David, traveled in February
Three nations reveal their treasures from Thailand's floating markets to Vietnam's emerald bays and Cambodia's ancient temples. Local life unfolds from Bangkok to Siem Reap, featuring Chiang Mai's Doi Suthep and Hoi An's food markets. Luxury stays and expert guides included for approx. $250 per day.
Duration 21 days Destinations Thailand, Laos, Vietnam, Cambodia Age Range All Ages Welcome Operator Hoi An Express From $5,172
40% Off- US$3,103You save $2,069
31-Day Southeast Asia Adventure: Thailand, Laos, Vietnam, and Cambodia
112 Reviews by TourRadar travelers“Great experience and great tour guides! I thoroughly enjoyed my experience.”
Caitlin, 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 $3,262
30% Off- US$2,283You save $978
Grand Indochina and Thailand Adventure 25-Day
6 Reviews by TourRadar travelers“We really felt at home and enjoyed the God-given natural beauty of the Southeast Asian destination.”
Garret, traveled in September
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
Vision of Vietnam, Laos, Cambodia and Thailand Tour 18 Days 17 Nights
2 Reviews by TourRadar travelers“Everything was very good especially your tour company was running the tour.”
abbas, traveled in September
A grand 18-day tour from Ho Chi Minh to Bangkok showcases Angkor Wat temples, Halong Bay cruises, and Ayutthaya's ruins. Stay in 3-star hotels with English-speaking guides, including authentic experiences like street food tours at approx. $130 daily.
Duration 18 days Destinations Vietnam, Laos, Cambodia, Thailand Age Range Ages 10+ Operator Asia Focus Travel From $3,100
20% Off- US$2,480You save $620
Explore Southeast Asia: A Multi-Country Tour 22-Day
6 Reviews by TourRadar travelers“Very efficient service. He likes to be called Tony and he speaks very good English.”
AnnaK, traveled in June
Three kingdoms reveal their secrets from Vietnam's Cu Chi Tunnels to Thailand's Damnoen Saduak Floating Market. Angkor Wat rises majestically, Halong Bay sparkles, and Phuket's beaches beckon. Paradise Sails Cruise and Royal Angkor Resort provide comfortable stays, with daily breakfast included.
Duration 22 days Destinations Vietnam, Laos, Cambodia, Thailand Age Range All Ages Welcome Operator Legend Travel Group From $3,275
20% Off- US$2,620+$999 local paymentsYou save $655
South East Asia Loop
3 Reviews by TourRadar travelers“This tour was an excellent way to see Indochina with great guides and their knowledge, activities, accommodation.”
GIB801, traveled in November
The route from Bangkok's canals to Angkor's temples unfolds across three countries. Take in Chiang Mai's Doi Suthep, float through Halong Bay, wander Hoi An's ancient streets, and watch sunrise at Angkor Wat. Overnight trains, traditional cooking classes, and local community visits included.
Duration 30 days Destinations Thailand, Laos, Vietnam, Cambodia Age Range Ages 15+ Operator Intrepid Travel From $5,695
10% Off- US$5,126You save $570
Indochina Tour with Bangkok Extension 21 Days
22 Reviews by TourRadar travelers“All accommodations were outstanding and we were very pleased with this tour company.”
Britt, traveled in June
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 $2,179
10% Off- US$1,961You save $218
Southeast Asia Discovery: Seasides and Street Food
154 Reviews by TourRadar travelers“The trip itself was very good and very fast pace however saw and did a lot of things.”
Herbie, traveled in May
Duration 30 days Destinations Thailand, Cambodia, Vietnam, Laos Age Range Ages 18-39 Operator G Adventures From $2,899
25% Off- US$2,174You save $725
Travel Thailand, Cambodia and Vietnam your way
More travel styles:
Discover Thailand, Cambodia and Vietnam tours for every budget
Thailand, Cambodia and Vietnam budget tours25 tours
Starting from
$75
per day
- Thailand, Cambodia and Vietnam luxury tours
7 tours
Starting from
$264
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 Travelers152 tours
- Couples134 tours
- Young Adults (18 - 39)13 tours
- Seniors (50+)87 tours
Best time to visit Thailand, Cambodia and Vietnam
- Winter 2025 / 2026
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.
- 134 tours
- popular 163 tours
- 155 tours
- 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.
- popular 172 tours
- 161 tours
- 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.
- 154 tours
- popular 160 tours
- 160 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.
- 164 tours
- popular 177 tours
- 174 tours
Contact our Thailand, Cambodia and Vietnam travel experts
Krizzia
Expert in Thailand, Cambodia and Vietnam at TourRadar
Krizzia 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!
- Choose from 226+ Thailand, Cambodia and Vietnam tours
- 3,343 verified reviews by TourRadar customers
- 24/7 customer support
Call us
+1 844 311 8331What our customers ask about Thailand, Cambodia and Vietnam Tours & Trips
How do you get around between Thailand, Cambodia and Vietnam?
Flying's definitely the quickest way to hop between the major spots like Bangkok and Siem Reap it's just an hour in the air and pretty convenient. If you're watching your budget overnight buses are a good choice they take longer like 12 hours from Siem Reap to Bangkok but you get those comfy reclining seats. Here's something different though - try the Mekong River slow boat from Chiang Khong to Luang Prabang it's a 2-day journey that really lets you soak in village life along the way.
What local food should I definitely try in these countries?
You've got to try Pad Thai in Thailand it's these amazing stir-fried noodles with shrimp tofu and peanuts you'll find it everywhere from Bangkok street carts to fancy places in Chiang Mai. In Cambodia look for Amok it's their national dish - fish steamed in coconut milk and lemongrass super flavorful and easy to find in Siem Reap restaurants. Vietnam's all about Pho this incredible noodle soup with rich broth meat and fresh herbs people have it for breakfast all over the country.
Where can I go that's not packed with tourists?
Check out Nan in northern Thailand it's about 5.5 hours by bus from Chiang Mai with this really peaceful vibe and beautiful temples like Wat Phumin. Battambang Cambodia's second biggest city is pretty special with its French buildings bamboo train rides and amazing bat caves you can get there in 3 hours from Siem Reap. For something really unique head to Phong Nha-Kẻ Bàng National Park in central Vietnam it's got Asia's oldest karst mountains and this incredible cave system about 5 hours north of Hue.
What kind of cultural experiences can I join in on?
The alms-giving ceremony in Luang Prabang is really special you can watch monks collect offerings at sunrise just remember they can't eat after midday. In Siem Reap you can get hands-on with Khmer cooking classes lots of them take you through the local market to pick up ingredients before teaching you traditional techniques. Over in Hanoi don't miss the water puppet shows near Hoan Kiem Lake they tell these amazing folk stories through this unique art form that's really captivating.
What's the deal with getting around locally in these places?
Tuk-tuks are everywhere in places like Bangkok and Siem Reap just make sure you agree on the price before you hop in. In Vietnam motorbike taxis called xe ôm are super handy and won't break the bank but definitely sort out the fare first. Thailand's got these shared red trucks called songthaews running set routes they're really budget-friendly and great for shorter trips. For longer journeys public buses and trains are your best bet they're reliable and won't cost too much.