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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Helen • traveled in January, 2026
I booked Spirits Of Vietnam, Cambodia & Thailand In 16 Days almost last minute and I must say, I'm glad I did. RealisticAsia was well organized throughout all the countries I visited. Long Pham made sure everything was going well according to plan. I will definitely book with them again. It made my holiday a one to remember!
Spirits Of Vietnam, Cambodia & Thailand In 16 Days - MR
Mike • traveled in November, 2025
Amazing “Bucket List” Adventure We worked with Realistic Asia to plan our amazing 25-day vacation in Southeast Asia. Our good friend Long Pham was our personal agent, and we felt his care on every aspect of our trip. The program Long provided was filled with wonderful full and half day experiences, for us to see the very best that each location offered. We were especially impressed with Long’s ability to modify our trip to include SaPa Vietnam, when our trip was interrupted with Typhoon Tino. Before we knew the potential impact to our trip, Long re-routed us to northern Vietnam, and it was as though it was part of the plan all along. The tour guides in each location were knowledgeable, professional and accommodating. Many of the tours were completely private; while others had 2-6 other people joining us. If you are considering a vacation like ours, we highly recommend Long Pham and Realistic Asia. They will handle every element of the trip including all airline connections; hotel reservations; tours and transfers to and from the airport. It’s all handled with one contact point. We appreciate you Long, and thank you for making our vacation a huge success!
Glimpse Of Indochina In 14 Days (Vietnam, Cambodia, Thailand) - MW
Meaghan • traveled in December, 2025
Amazing experiences with some amazing tour guides!!
31-Day Southeast Asia Adventure: Thailand, Laos, Vietnam, and Cambodia
Traveler Photos & Videos from South East Asia tours
Spirits Of Vietnam, Cambodia & Thailand In 16 Days
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Grand Indochina and Thailand Adventure 25-Day
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A Touch Of Indochina In 15 Days (Vietnam, Cambodia, Thailand, Laos)
Circle Indochine 16 Days - Thailand, Vietnam, Cambodia and LaosZheng
Indochina Tour with Bangkok Extension 21 DaysKrishna
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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
159 Reviews by TourRadar travelers“Punctual, professional, caring people and service. For additional charges, all four star hotels were well located and of a very good value.”
Kiran, traveled in January
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
- US$1,628+$619 local payments
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
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
- US$1,472+$700 local payments
Duration 15 days Destinations Singapore, Malaysia, Cambodia, Thailand Age Range All Ages Welcome Operator Vio Travel From
- US$2,520
31-Day Southeast Asia Adventure: Thailand, Laos, Vietnam, and Cambodia
112 Reviews by TourRadar travelers“It's good for meeting new people all over the world and also for your solo trip.”
Vanessa, traveled in November
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
- US$3,093
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
Indochina Tour with Bangkok Extension 21 Days
23 Reviews by TourRadar travelers“This tours was amazing! The tour covered all the countries we wanted to see and the coordination was fantastic.”
Bruce, traveled in October
Southeast Asia's treasures shine from Vietnam to Thailand. The itinerary weaves through Hanoi's Old Quarter, Halong Bay's waters, Angkor Wat's temples, and Bangkok's Grand Palace. Premium accommodations rated 4.8/5 and all transfers with expert local guides included.
Duration 21 days Destinations Vietnam, Cambodia, Laos, Thailand Age Range All Ages Welcome Operated in English, German, Spanish Operator Bravo Indochina Tours From
20% Off- US$2,179
Explore Southeast Asia: A Multi-Country Tour 22-Day
6 Reviews by TourRadar travelers“The level of professionalism and commitment to my tour being the best it could be was world-class.”
FrankanderIsland, 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
20% Off- US$2,620+$999 local paymentsYou save $655
Travel South East Asia your way
More travel styles:
Best tour companies for South East Asia tours
Our travelers consistently highlight a few standout companies for tours in the region. Prestigo Asia and Hoi An Express get lots of positive feedback for their well-planned trips and excellent guides - Dat from Hoi An Express gets mentioned often by name for really knowing his stuff and going the extra mile. Intrepid's cycling tours are particularly strong, with guide Seen receiving special mentions for running smooth, professional trips. Their support teams do a great job keeping everyone comfortable and on track during the rides. Something to note about Hoi An Express - while the guides are great, some of our customers mention the transport could be more comfortable and the daily schedules need clearer communication. G Adventures brings solid variety and good environmental practices to their tours, though guide quality varies between trips and you'll want to budget for some extra costs during included activities that aren't fully covered. The practical choice really depends on what you're after. For cycling specifically, Intrepid is the way to go. If you want broad cultural experiences, both Prestigo Asia and Hoi An Express deliver well-organized trips. G Adventures works if you're interested in sustainable tourism and don't mind some variable guide experiences.
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
- Winter 2025 / 2026
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.
- 3,267 tours
- popular 3,521 tours
- 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.
- popular 3,877 tours
- 3,860 tours
- 3,725 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.
- 3,839 tours
- popular 3,862 tours
- 3,659 tours
Contact our South East Asia travel experts
Evan
Expert in South East Asia at TourRadar
Evan 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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