South East Asia Tours & Trips
Southeast Asia is a region full of incredible destinations and experiences. Dreaming of Vietnam? Visit lantern-lit Hoi An and cruise past limestone islands in Halong Bay. Thailand welcomes visitors with beaches, street food, and striking temples like Wat Pho in Bangkok. And Cambodia? Angkor Wat, the world’s largest religious monument, should be on your list.
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Ann • traveled in April, 2026
the trip was very well organized and all of the staff and guides were responsive
Circle Indochine 16 Days - Thailand, Vietnam, Cambodia and Laos - J
Jack • traveled in March, 2026
An extensive overview of Vietnam with almost all the general highlights, but still enough free time to add the water puppets in Ho Chi Minh city. The Cu Chi tunnels we're also included, even though this was not on the itinerary, and we were grateful to be able to get there. The activities, transport and flights were well coordinated.
Spirits Of Vietnam, Cambodia & Thailand In 16 Days - S
shaila • traveled in November, 2024
A wonderful Trip overall.
Southeast Asia 21-Day Highlights Tour
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Table of contents
- The best South East Asia tour packages
- Travel South East Asia your way
- Best tour companies for South East Asia tours
- Discover South East Asia tours for every budget
- South East Asia tours for every type of group
- Top South East Asia travel itineraries to fit your plans
- Demographics
- Best time to visit South East Asia
- Contact our South East Asia travel experts
The best South East Asia tour packages
Compiled by
NadineSouth East Asia travel expert at TourRadar
Spirits Of Vietnam, Cambodia & Thailand In 16 Days
167 Reviews by TourRadar travelers“We are so happy we did, it went so smoothly! They were so flexible with our booking.”
Lindsay, traveled in December
A 16-day cultural odyssey connects Halong Bay's emerald waters with Angkor Wat's ancient temples. Rural life in Hoi An's countryside, Mekong Delta's waterways, and Phuket's beaches create varied experiences. Four-star hotels like Tirant Hanoi and Somadevi Angkor provide comfort.
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
30% Off- US$1,140+$619 local paymentsYou save $488
Southeast Asia 21-Day Highlights Tour
12 Reviews by TourRadar travelers“Laos was a country I'd like to explore further, the accommodations were great and the people terrific.”
Cheryl, traveled in January
Southeast Asian wonders span from Thailand's ancient temples to Cambodia's Angkor complex. The route features Luang Prabang's traditional alms giving, Vietnam's Halong Bay cruise, and Hoi An's culinary scene. This 21-day adventure includes 18 hotel nights, overnight cruise, and train travel.
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
Glimpse Of Indochina In 14 Days (Vietnam, Cambodia, Thailand)
106 Reviews by TourRadar travelers“The program Long provided was filled with wonderful full and half day experiences, for us to see the very best that each location offered.”
Mike, traveled in November
Bangkok's temples and Halong Bay's limestone karsts bookend this Southeast Asian journey. JC Kevin Bangkok and Palm Garden Hoi An provide comfortable bases. Cooking classes, market visits, and Mekong Delta cruises offer cultural immersion.
Duration 14 days Destinations Vietnam, Cambodia, Thailand Age Range All Ages Welcome Operated in English, German, French, Spanish, Dutch Operator Realistic Asia From $1,473
30% Off- US$1,031+$700 local paymentsYou save $442
Southeast Asia's gems unfold for around $2,700, showcasing Singapore's Merlion Park, Malaysia's Petronas Towers, Vietnam's Hoi An Ancient Town, Cambodia's Angkor Wat, Bangkok's temples, and Krabi's islands. Premium hotels include Verdant Hill KL and Ratana Angkor.
Duration 15 days Destinations Singapore, Malaysia, Vietnam, Cambodia, Thailand Age Range All Ages Welcome Operator Vio Travel From $2,456
5% Off- US$2,333You save $123
31-Day Southeast Asia Adventure: Thailand, Laos, Vietnam, and Cambodia
113 Reviews by TourRadar travelers“The itinerary balanced activities and free time nicely so it never felt rushed. I would recommend this trip to anyone.”
Aryan, traveled in February
Southeast Asia's diverse landscapes stretch from Thailand's jungles to Vietnam's limestone caves. Activities include elephant encounters in Chiang Mai, Halong Bay kayaking, Hoi An lantern-making, and Koh Rong Samloem camping. Accommodations mix hostels and homestays across 42 cultural activities.
Duration 31 days Destinations Thailand, Laos, Vietnam, Cambodia Age Range Ages 18-45 Operator The Dragon Trip From
5% Off- US$3,109
Grand Indochina and Thailand Adventure 25-Day
7 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 comprehensive 25-day Southeast Asian adventure takes you through Vietnam's Mekong Delta, Laos' Luang Prabang temples, Cambodia's Angkor complex, and Thailand's Phi Phi Islands. The trip features authentic activities like elephant bathing in Mae Tang and an overnight cruise in Halong Bay aboard Paradise Sails.
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
Southeast Asia Encompassed
96 Reviews by TourRadar travelers“It was the best decision I've made to see four countries and get to know the cultures.”
JULIANA, traveled in February
A remarkable Southeast Asian odyssey combines iconic sights with local experiences across 4 countries. Bangkok's klongs, Kuang Si waterfalls in Luang Prabang, Ha Long Bay cruising, and Angkor Wat at sunrise create memorable moments. Traditional homestays, water puppet shows, and community projects complete the experience.
Duration 29 days Destinations Thailand, Laos, Vietnam, Cambodia Age Range Ages 12+ Operator G Adventures From $4,479
25% Off- US$3,359You save $1,120
Travel South East Asia your way
More travel styles:
Best tour companies for South East Asia tours
Discover South East Asia tours for every budget
South East Asia tours for every type of group
Who are you traveling with?
Top South East Asia travel itineraries to fit your plans
Demographics
Best time to visit South East Asia
- Spring 2026
Spring weather is just right across Southeast Asia and our river-focused tours really shine this time of year. You'll get quality time in the Mekong Delta, joining the morning buzz at floating markets, learning traditional candy-making and staying with local families in riverside homes. Up in northern Vietnam, Hanoi's Old Quarter comes alive with spring festivals and Hoi An's countryside is perfect for cycling. The morning temple visits around Chiang Mai are quieter this season, and our travelers tell us they love combining these with afternoon cooking classes and market walks. The ethical elephant sanctuaries are a highlight too - you'll see rescued elephants living naturally while learning about real conservation work.
- 3,324 tours
- popular 3,655 tours
- Summer 2026
Summer tours work smart with early starts and cultural activities when it heats up. Popular routes kick off in Bangkok with evening food tours by tuk-tuk before heading north to Chiang Mai's temples and bustling markets. Vietnam's summer itineraries mix dawn market visits with Hoi An cooking classes and afternoon cruises in Halong Bay. Our customers really appreciate how we balance active mornings with laid-back afternoons - there's always time to explore solo or cool off in local cafes. The overnight trains between stops add a real adventure element and our travelers say it's actually a comfortable way to cover more ground.
- Fall / Autumn 2026
Fall creates ideal conditions for river and rural exploration. The autumn Mekong tours include two-day boat journeys from Thailand to Laos, giving you real insight into river life. You'll explore small villages, discover cave temples packed with Buddha statues and spend nights in riverside communities. Down in Vietnam's Delta, you can cycle through fruit farms, visit family workshops and learn about local trades. Our customers appreciate how these tours mix guided activities with free time to explore markets, try street dishes and find quiet temples away from crowds. Fall weather makes outdoor activities just right, whether you're biking Angkor's outer temples or paddling through Halong Bay.
- 3,859 tours
- popular 3,905 tours
- 3,710 tours
- Winter 2026 / 2027
Winter works perfectly for Southeast Asia with cool temps and clear skies. The multi-country tours give you proper time in each place - you'll want that extra morning at Angkor Wat when the sunrise lights up the ancient stones just right. Afternoons are free to wander Siem Reap's local markets and food stalls. Over in Halong Bay, you'll spend nights on traditional boats, kayaking to hidden coves and dining on fresh-caught seafood right on deck. These winter routes include hands-on craft workshops in Luang Prabang and early morning alms with the monks. Our customers really like how we mix guided temple visits with free afternoons to explore the local scenes and daily life.
- popular 3,588 tours
- 2,549 tours
- 2,394 tours
Contact our South East Asia travel experts
George
Expert in South East Asia at TourRadar
George is one of our seasoned South East Asia Travel Experts. Reach out to us to get all your questions about South East Asia tours answered!
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