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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Katie • traveled in December, 2025
My family went on a 21 day adventure to Thailand, Laos, Vietnam, and Cambodia and it was absolutely amazing! It wouldn’t have been possible without the help of Hoi An Express, Tyler, and the entire team. They were incredibly helpful during the months of planning and incredibly responsive throughout the trip. They made our trip less stressful and much more enjoyable, I’d highly recommend!
Southeast Asia 21-Day Highlights Tour - G
Garret • traveled in October
Thank you! All of your TEAMS were awesome hosts to us. We really felt at home and enjoyed the God-given natural beauty of the Southeast Asian destination. Thank you, Tony, and thank you, Danny. You are superheroes.
Grand Indochina and Thailand Adventure 25-Day - R
RobertOrr • traveled in August
Very well organised travel group!!! We booked our trip to Vietnam & Thailand 20 days Tour through Tourradar & Legend Travel Group and could not complain about the service we got from our guide. Everything was very clear and we knew exactly at what time we had to be somewhere in order to catch our transfer in each city we arrived. The proposed trips we booked…Thanks for everything! We will recommend you to everyone who wants to visit Asia without worries!
Explore Southeast Asia: A Multi-Country Tour 22-Day
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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
Circle Indochine 16 Days - Thailand, Vietnam, Cambodia and Laos
40 Reviews by TourRadar travelers“It was a fantastic trip. Dat and the team at PrestiGo Asia did a fantastic job to make this a memorable trip.”
Mukesh, traveled in March
Duration 16 days Destinations Thailand, Cambodia, Vietnam, Laos Age Range All Ages Welcome Operated in English, German, Italian, French, Spanish, Chinese Operator PrestiGo Asia From $2,678
25% Off- US$2,009You save $670
Grand Indochina and Thailand Adventure 25-Day
7 Reviews by TourRadar travelers“This trip was an incredible 25 days experience for my husband and me. We saw the palace and mausoleum, climbed in the war tunnels and cruised the Mekong Delta and Halong Bay.”
Suzanne, traveled in February
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
30% Off- US$2,710+$1,499 local paymentsYou save $1,161
Southeast Asia 21-Day Highlights Tour
12 Reviews by TourRadar travelers“Outstanding service - 100% pleased.”
David, traveled in February
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
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
Vietnam's Halong Bay and Thailand's Phi Phi Islands anchor this diverse itinerary. UNESCO sites include My Son Sanctuary and Angkor Wat, while Luang Prabang's temples and Mekong Delta cruises add variety. Luxury accommodations feature Majestic Saigon and Paradise Sails Cruise.
Duration 22 days Destinations Vietnam, Laos, Cambodia, Thailand Age Range All Ages Welcome Operator Legend Travel Group From $3,275
30% Off- US$2,293+$999 local paymentsYou save $983
Spirits Of Vietnam, Cambodia & Thailand In 16 Days
173 Reviews by TourRadar travelers“The itinerary was well balanced between private tours and guided tours. Cambodia was the same—full of personal experiences and impressions.”
Biser, traveled in February
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
5% Off- US$1,547+$619 local paymentsYou save $81
Heart Of Indochina In 14 Days - Thailand/Laos/Vietnam/Cambodia - Private Tour
4 Reviews by TourRadar travelers“The perfect balance of culture, adventure, and relaxation. Highly recommend this trip to anyone visiting Thailand for the first time.”
Cerni, traveled in October
Thai culture shines from Bangkok's Wat Traimit to Chiang Mai's elephant encounters and Phuket's beaches. Premium properties including The Sukosol Bangkok and Avista Grande Karon provide comfort between adventures. Package includes domestic flights, private transfers, and traditional Thai meals.
Duration 14 days Destinations Vietnam, Cambodia, Thailand, Laos Age Range All Ages Welcome Operated in English, German, Italian, Portuguese, French, Spanish, Chinese, Dutch, Russian Operator Vietnam Tour Fun From $2,374
31% Off- US$1,638+$700 local paymentsYou save $736
31-Day Southeast Asia Adventure: Thailand, Laos, Vietnam, and Cambodia
125 Reviews by TourRadar travelers“The hostels are lovely, activities are well planned and give you a variety of experiences.”
Loren, traveled in December
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 $3,084
15% Off- US$2,621You save $463
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
- 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.
- 3,843 tours
- popular 3,919 tours
- 3,792 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 3,694 tours
- 2,678 tours
- 2,569 tours
- Spring 2027
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.
- popular 2,575 tours
- 2,348 tours
- 2,213 tours
Contact our South East Asia travel experts
Kaitlyn
Expert in South East Asia at TourRadar
Kaitlyn 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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