Thailand, Cambodia and Vietnam Tours for Young Adults
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10 best trips for '18 to 30 Somethings' in Thailand, Cambodia and Vietnam
Compiled by
NinaThailand, Cambodia and Vietnam travel expert at TourRadar
- Ultimate South East Asia
- Epic Vietnam to Cambodia (16 destinations)
- Play & Pause: Great Southeast Asia
- Ultimate Vietnam & Cambodia & Thailand ends Bangkok (4 Star Hotels)
- Total Asia
- Discover Asia
- Get Social: Big Southeast Asia
- Cambodia to Vietnam: Night Markets & Noodle-Making
- Amazing Vietnam & Cambodia and Thailand ends Chiang Mai (4 Star Hotels)
- Fantastic Cambodia & Thailand (4 Star Hotels)
Duration 27 days Destinations Thailand, Laos, Cambodia, Vietnam Age Range 18 to 35 year olds Physical Rating Moderate Room Type Singles, Shared Operator Contiki From $7,026
23% Off- NZ$5,375+$2,229 upfront costsYou save $1,651
Duration 21 days Destinations Vietnam, Cambodia, Thailand Age Range 18 to 35 year olds Room Type Singles, Shared Operator Intrepid Travel From $2,485
20% Off- NZ$1,988You save $497
Play & Pause: Great Southeast Asia
3 Reviews by TourRadar travelers“I had an AMAZING time on this trip! My tour guide was AMAZING — the small group feeling also made it so most of us will become friends for life.”
Andy, traveled in June
This route takes 18-39 year olds through vespa tours in Hanoi, sunset basket boat rides in Hoi An, and island hopping around Koh Rong. Bangkok's Chinatown comes alive at night, while Siem Reap's famous Pub Street pulses with energy.
Duration 29 days Destinations Thailand, Laos, Vietnam, Cambodia Age Range up to 39 year olds Physical Rating Easy Room Type Singles, Shared Operator Topdeck From $7,139
15% Off- NZ$6,068You save $1,071
Saigon's Vespa tours, Mekong Delta boat rides, and Bangkok's markets pulse with Southeast Asian energy. Cambodia's Angkor temples and Thailand's elephant sanctuaries await travelers aged 18-35, complete with modern 4-star hotels.
Duration 23 days Destinations Vietnam, Cambodia, Thailand Age Range 18 to 70 year olds Physical Rating Easy Room Type Shared Operator Travel Talk From $8,110
40% Off- NZ$4,866You save $3,244
Nightlife beckons at Bangkok's Khao San Road, Koh Rong's beaches, and Hanoi's Old Quarter for travelers aged 18-39. Chiang Mai ziplining, Hoi An's basket boats, and Halong Bay cruises add adventure.
Duration 50 days Destinations Thailand, Cambodia, Vietnam Age Range 18 to 39 year olds Physical Rating Moderate Room Type Shared Operator TruTravels From
40% Off- NZ$9,995
Bottle Beach parties, Pub Street's energy in Siem Reap, and Hanoi's Old Quarter await 18-39 year olds. Traditional basket boats, war jeep tours on Hai Van Pass, and Halong Bay sunset cruises complete the journey.
Duration 37 days Destinations Thailand, Cambodia, Vietnam Age Range 18 to 39 year olds Physical Rating Moderate Room Type Shared Operator TruTravels From
40% Off- NZ$7,750
Siem Reap's Pub Street, Bangkok's rooftop bars, and Phuket's beach clubs set the scene for young adventurers. Phare Circus shows, street food tours, and Phi Phi Islands excursions offer exciting options from social-focused accommodations.
Duration 28 days Destinations Vietnam, Cambodia, Thailand Age Range up to 39 year olds Physical Rating Easy Room Type Singles, Shared Operator Topdeck From $5,259
10% Off- NZ$4,733You save $526
Cambodia to Vietnam: Night Markets & Noodle-Making
128 Reviews by TourRadar travelers“Awesome trip. You will get to see so many great places and it's a huge relief to not be having to take care of the whole itinerary yourself.”
Daniel, traveled in September
Vibrant nights at Pub Street Siem Reap and Old Quarter Hanoi blend with rich cultural experiences for ages 20-35. Sunrise at Angkor Wat, Koh Rong's beaches, street food tours, and Halong Bay cruise offer perfect adventure-party balance.
Duration 20 days Destinations Thailand, Cambodia, Vietnam Age Range 18 to 39 year olds Physical Rating Easy Room Type Shared Operator G Adventures From $2,599
35% Off- NZ$1,689You save $910
Amazing Vietnam & Cambodia and Thailand ends Chiang Mai (4 Star Hotels)
5 Reviews by TourRadar travelers“Lots and Lots of temples - pretty cool - but temple fatigue is a real things. Hot and Humid!!!”
Glenn, traveled in November
Young adventurers dive into Ho Chi Minh's Bui Vien Street, Siem Reap's Pub Street, and Bangkok's electric atmosphere. The journey features Phare Circus shows, floating markets, and elephant sanctuary visits, with 4-star lodging throughout.
Duration 15 days Destinations Vietnam, Cambodia, Thailand Age Range 18 to 70 year olds Physical Rating Easy Room Type Shared Operator Travel Talk From $5,068
40% Off- NZ$3,041You save $2,027
Fantastic Cambodia & Thailand (4 Star Hotels)
6 Reviews by TourRadar travelers“Excelent tour, excelents guides.”
Carlos, traveled in November
Three countries unfold for travelers aged 18-35. The Mekong Delta cruise, sunset at Phnom Sampeau caves, and Bangkok's vibrant nightlife create unforgettable moments. UNESCO-listed Angkor Wat and Phare Circus provide cultural highlights.
Duration 9 days Destinations Vietnam, Cambodia, Thailand Age Range 18 to 70 year olds Physical Rating Easy Room Type Shared Operator Travel Talk From $3,153
40% Off- NZ$1,892You save $1,261
What people love about Thailand, Cambodia and Vietnam Tours for Young Adults
- Southeast Asia Discovery: Seasides and Street Food
The Indochina experience was out of this world. Everyday there was something to look forward to and the countries that we visited were just beautiful. You get to experience how the people live to partying early hours of the morning. I would recommend this tour for sure to whoever wants to get out there and see south east Asia. Our tour guide Tom Tom was very knowledgeable and made the tour experience even better.
- Cambodia: Ancient Ruins & Boat Rides
Cambodia on a Shoestring was amazing! We had the best tour guide, Law! He made everything very simple, clear and fun. The trips were all very enjoyable and enlightening. Very well planned out. My only problem with the trip was I had bed bugs at the Banyan Leaf Hotel in Siem Reap. The hotel staff did not seem overly concerned by this but Law went out of his way to check in with me to make sure I was doing okay. All in all, a great way to spend 10 days in SE Asia!
- Amazing Vietnam & Cambodia & Thailand ends Bangkok (4 Star Hotels)
Very good and extensive tour of the three countries. The tour guides were excellent and the itinerary was jam packed. The only downside was some extensive coach travel on a few days. This could have been reduced by reducing the visit to some of the temples which was repetitive.
What our customers ask about Thailand, Cambodia and Vietnam Tours for Young Adults
What are the most popular activities for young travelers in these countries?
Young travelers flock to the energetic night markets of Bangkok and Hanoi where local food culture comes alive. Many join hands-on cooking classes to learn regional dishes or spend days exploring Thailand's islands. Siem Reap's Pub Street draws crowds after dark while Halong Bay cruises offer a change of pace. The Mekong Delta's floating markets provide glimpses into daily river life. A TourRadar traveler notes: "Some highlights were the street food tours beach time in Koh Rong temple exploring at Angkor Wat and bar hopping with new friends in Hanoi's Old Quarter."
Which areas are most popular with young travelers in each country?
Thailand's social scene centers around Bangkok's Khao San Road Chiang Mai's historic core and the beach life of Koh Phangan. Vietnam's appeal lies in the narrow lanes of Hanoi and Hoi An's Old Quarters plus Ho Chi Minh City's backpacker districts. Cambodia draws visitors to Siem Reap's lively Pub Street and Koh Rong's shoreline. A TourRadar reviewer shared: "Each city had its own unique vibe but all had great areas where young travelers naturally gathered."
What kind of accommodations can young travelers expect on these tours?
Lodging ranges from standard 3-star hotels to social hostels with options including overnight train journeys local homestays and boat stays. Properties like Toppdeck Resort in Koh Phangan and Barcino Boutique Hotel in Hanoi provide comfortable rooms with common spaces for meeting fellow travelers. As one TourRadar traveler mentioned: "The accommodations struck a good balance between comfort and social atmosphere - perfect for meeting other travelers while still getting a good night's sleep."
What's the average cost per day for young adult tours in Thailand, Cambodia and Vietnam?
Daily tour costs typically fall between USD 90-128 covering rooms select meals and activities. G Adventures Cambodia tours average USD 90 per day while fuller packages like TruTravels Total Asia run about USD 122. Plan for USD 20-30 extra daily for additional food and beverages. As one TourRadar traveler mentioned: "For what was included we got a good deal hostels were much better than expected particularly in Siem Reap and Phnom Penh. The accommodation at Shiralea Backpackers Resort exceeded expectations."
What unique experiences do these tours offer specifically for young travelers?
The itineraries mix adventure and culture with Halong Bay overnight boats Northern Thailand treks and traditional basket boat rides in Hoi An's Coconut Woods. Activities span from Muay Thai training sessions to Vietnamese lantern crafting and beach parties on Koh Phangan. A TourRadar traveler mentioned: "From zip-lining through jungles to partying on Koh Phangan's beaches and learning to cook traditional dishes every day brought new adventures perfect for our age group. Staying at places like Shiralea Backpackers Resort made everything even more fun."
What's the best time of year for young travelers to visit these countries?
The prime travel window spans November through March when temperatures stay moderate and rain is minimal across the region. Late November to early February offers ideal conditions for exploring Angkor Wat and Ha Long Bay. Beach activities on islands like Koh Tao and Koh Phangan are best from March to September. A TourRadar traveler advised: "We visited in December and had perfect weather for both temple exploring in Siem Reap and beach time at Lub d Phuket Patong Hotel."