Thailand and Vietnam Tours for Young Adults
4.5 stars on(7,461 reviews)- Choose from 14 Thailand and Vietnam tours
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10 best trips for '18 to 30 Somethings' in Thailand and Vietnam
Compiled by
MelissaThailand and Vietnam travel expert at TourRadar
- Cambodia to Vietnam: Night Markets & Noodle-Making
- Vietnam, Laos & Thailand: Riversides & Railways
- Amazing Vietnam & Cambodia & Thailand ends Bangkok (4 Star Hotels)
- Amazing Vietnam & Cambodia and Thailand ends Chiang Mai (4 Star Hotels)
- Ultimate Vietnam & Cambodia & Thailand ends Bangkok (4 Star Hotels)
- Ultimate Vietnam & Cambodia & Thailand ends Chiang Mai (4 Star Hotels)
- Best of Thailand & Vietnam (4 Star Hotels)
- Epic Asia
- Ultimate South East Asia (27 Days, Intra Tour Air Phnom Penh To Siem Reap)
- Total Asia
Cambodia to Vietnam: Night Markets & Noodle-Making
127 Reviews by TourRadar travelers“The people we met in the tour group were great as well!! Prasit was kind, patient, caring and so funny!”
Chloe, traveled in May 2019
Mega Sale
- Meet your group in vibrant Bangkok
- Explore the ancient ruins of Angkor Wat
- Savor local flavors on a Siem Reap food crawl
Duration 20 days Destinations Thailand, Cambodia, Vietnam Age Range 18 to 39 year olds Operated in English Operator G Adventures From $1,699
25% Off- US$1,274You save $424
Vietnam, Laos & Thailand: Riversides & Railways
9 Reviews by TourRadar travelers“Was a fantastic trip. Bun made everybody feel included as well as giving some recommendations.”
JoshTaratuta, traveled in January 2019
- Explore bustling Ho Chi Minh City
- Savor street food in Nha Trang
- Discover Hoi An's ancient charm
Duration 22 days Destinations Vietnam, Laos, Thailand Age Range 18 to 39 year olds Operated in English Operator G Adventures From
25% Off- US$2,199
Amazing Vietnam & Cambodia & Thailand ends Bangkok (4 Star Hotels)
6 Reviews by TourRadar travelers“The best tour of my life! everything was so fantastic😍”
Masud, traveled in April 2023
Mega Sale
- Explore bustling Ho Chi Minh City
- Cruise the mighty Mekong River
- Shop at Cai Rang floating market
Duration 16 days Destinations Vietnam, Cambodia, Thailand Age Range 18 to 70 year olds Operated in English Operator Travel Talk From $3,463
45% Off- US$1,905You save $1,558
Amazing Vietnam & Cambodia and Thailand ends Chiang Mai (4 Star Hotels)
5 Reviews by TourRadar travelers“Traveling with travel talk took a lot of the stress away that you have when traveling solo.”
Sophie, traveled in July 2022
Mega Sale
- Explore bustling Ho Chi Minh City
- Cruise the mighty Mekong River
- Discover the floating markets of Cai Rang
Duration 15 days Destinations Vietnam, Cambodia, Thailand Age Range 18 to 70 year olds Operated in English Operator Travel Talk From $3,142
45% Off- US$1,728You save $1,413
- Mega Sale
- Explore Hanoi's vibrant night markets
- Cruise through UNESCO-listed Halong Bay
- Discover Hoi An's ancient architecture
Duration 23 days Destinations Vietnam, Cambodia, Thailand Age Range 18 to 70 year olds Operated in English Operator Travel Talk From $5,028
45% Off- US$2,765You save $2,262
- Mega Sale
- Explore Hanoi's vibrant Old Quarter
- Cruise through UNESCO-listed Halong Bay
- Discover Hoi An's ancient architecture
Duration 22 days Destinations Vietnam, Cambodia, Thailand Age Range 18 to 70 year olds Operated in English Operator Travel Talk From $4,706
45% Off- US$2,588You save $2,117
Best of Thailand & Vietnam (4 Star Hotels)
1 Review by TourRadar travelers“This tour is very complete and takes you to the most important highlighs in Vietnam and Thailand.”
Joao, traveled in August 2022
Mega Sale
- Explore Bangkok's Grand Palace and temples
- Cross the historic River Kwai by boat
- Tour ancient ruins in Ayutthaya by foot
Duration 15 days Destinations Hanoi, Halong Bay, Da Nang, Hoi An, Hue, Ho Chi Minh City, Bangkok, Kanchanaburi, Ayutthaya, PhitsanulokSee all destinations Age Range 18 to 70 year olds Operated in English Operator Travel Talk From $4,092
45% Off- US$2,251You save $1,841
Epic Asia
51 Reviews by TourRadar travelers“The Vietnam intro tour was an excellent experience. He really did everything he possibly could to make the tour as enjoyable as possible.”
Fraser, traveled in October 2024
- Experience the fascinating culture and crazy nightlife of buzzing Bangkok.
- Discover the beautiful island of Koh Phangan including beach parties & more!
- Experience the world famous Phi Phi Islands on an exclusive boat trip.
Duration 38 days Destinations Thailand, Vietnam, Cambodia Age Range 18 to 39 year olds Operated in English Operator INTRO Travel From
45% Off- US$4,399
Ultimate South East Asia (27 Days, Intra Tour Air Phnom Penh To Siem Reap)
52 Reviews by TourRadar travelers“The tour was brilliant, it hit all the main attractions as well as some off the beaten track.”
Rebecca, traveled in April 2024
- Discover the history of the Cu Chi war tunnels
- Learn how to make fresh Vietnamese food, Hoi An
- Kayak over the beautiful emerald waters of Halong Bay
Duration 27 days Destinations Thailand, Laos, Cambodia, Vietnam Age Range 18 to 35 year olds Operated in English Operator Contiki From
45% Off- US$4,017+$1,328 upfront costs
- Mega Sale
- Explore Bangkok's vibrant Khao San Road
- Cruise down the River Kwai at sunset
- Swim in the 7-tiered Erawan Falls
Duration 50 days Destinations Thailand, Cambodia, Vietnam Age Range 18 to 39 year olds Operated in English Operator TruTravels From $6,095
20% Off- US$4,876You save $1,219
