3 Week Cambodia, Laos and Vietnam Tours & Trips

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10 best Cambodia, Laos And Vietnam 3 week tour packages

Compiled by

SteffCambodia, Laos and Vietnam travel expert at TourRadar

Explore the Endless Beauty of Indochina - 21 Days
Best of Indochina in 21 Days
Laos - Vietnam - Cambodia & Thailand Discovery 21 days
21 Days Fantastic Circle of Vietnam, Cambodia, Thailand & Laos Tour (private guide & driver）
Inside Indochina - 21 days
21 days Thailand, Laos, Vietnam & Cambodia
Unveiling Indochina: Laos – Vietnam – Cambodia in 21 Days
Inspiring Laos, Vietnam & Cambodia in 21 days
Legendary of Indochina - 20 Days
Kingdoms of Southeast Asia Vietnam, Cambodia, Laos and Thailand (Hanoi to Bangkok) (2025)

Explore the Endless Beauty of Indochina - 21 Days
5.0 1 person loves this itinerary
“I loved that we met new people but were not stuck with a group for the entire tour. very well organised.”
Amanda, traveled in October
- In-depth Cultural
- Family
- Christmas & New Year
The 21-day Indochina circuit starts in Luang Prabang's UNESCO heritage sites and Pak Ou Caves. See Cambodia's Angkor Wat temples and Tonle Sap Lake, before visiting Vietnam's highlights from Mekong Delta to Ha Long Bay's limestone karsts. Includes stays in 3* hotels and traditional cruise accommodation, with 20 breakfasts and specialized English guides.
- Luang Prabang Laos
  12 mi
- Pak Ou Laos
  474 mi
- Siem Reap Cambodia
  260 mi
- Show 6 more
- Ho Chi Minh City Vietnam
  34 mi
- Mekong Delta Vietnam
  413 mi
- Da Nang Vietnam
  14 mi
- Hoi An Vietnam
  390 mi
- Hanoi Vietnam
  53 mi
- Ninh Binh Vietnam
  84 mi
- Halong Bay Vietnam
From
US$3,899
+$599 local payments
View tour
Best of Indochina in 21 Days
4.5 2 people love this itinerary
“Vietnam is a friendly country, hospitable, helpful! This trip offer our group the most informative culture, knowledge.”
Lonely, traveled in November
- In-depth Cultural
- Family
- Explorer
- Christmas & New Year
A grand 21-day route through Indochina takes you to Hanoi's Temple of Literature, Ha Long Bay's limestone caves, Angkor Wat temples, and Luang Prabang's night markets. Visit Sapa's ethnic villages, learn cooking in Hoi An, and see the Mekong Delta. Accommodation at 3-star hotels like Hanoi Boutique Hotel and Center Boutique in Siem Reap.
- Hanoi Vietnam
  78 mi
- Halong Bay Vietnam
  222 mi
- Lao Cai Vietnam
  12 mi
- Show 8 more
- Sapa Vietnam
  473 mi
- Hue Vietnam
  50 mi
- Da Nang Vietnam
  14 mi
- Hoi An Vietnam
  371 mi
- Ho Chi Minh City Vietnam
  34 mi
- Mekong Delta Vietnam
  34 mi
- Ho Chi Minh City Vietnam
  260 mi
- Siem Reap Cambodia
  464 mi
- Luang Prabang Laos
From
US$2,500
View tour
Laos - Vietnam - Cambodia & Thailand Discovery 21 days
- Active
- Family
- Christmas & New Year
Your 21-day tour of Cambodia, Laos and Vietnam includes 3 days in Luang Prabang, Ha Long Bay cruise, and Hoi An's ancient town. Visit Cu Chi Tunnels, Angkor Wat temples, and traditional villages with included domestic flights.
- Luang Prabang Laos
  12 mi
- Pak Ou Laos
  12 mi
- Luang Prabang Laos
  135 mi
- Show 17 more
- Vientiane Laos
  298 mi
- Hanoi Vietnam
  78 mi
- Halong Bay Vietnam
  78 mi
- Hanoi Vietnam
  376 mi
- Da Nang Vietnam
  14 mi
- Hoi An Vietnam
  64 mi
- Hue Vietnam
  399 mi
- Ho Chi Minh City Vietnam
  130 mi
- Phnom Penh Cambodia
  143 mi
- Siem Reap Cambodia
  2 mi
- Angkor Wat Cambodia
  2 mi
- Siem Reap Cambodia
  228 mi
- Bangkok Thailand
  212 mi
- Phitsanulok Thailand
  112 mi
- Lampang Thailand
  48 mi
- Chiang Mai Thailand
  127 mi
- Mae Sai Thailand
  127 mi
- Chiang Mai Thailand
From
US$4,628
View tour
21 Days Fantastic Circle of Vietnam, Cambodia, Thailand & Laos Tour (private guide & driver）
- In-depth Cultural
- Family
- Christmas & New Year
A 21-day tour showcasing Cambodia, Laos, and Vietnam's treasures. Walk through Angkor Wat, sail on Halong Bay, and visit Luang Prabang's temples. Accommodations at select hotels like HARI Residence and The Lapis Hanoi, with expert local guides throughout.
- Siem Reap Cambodia
  260 mi
- Ho Chi Minh City Vietnam
  711 mi
- Hanoi Vietnam
  78 mi
- Show 4 more
- Halong Bay Vietnam
  355 mi
- Vientiane Laos
  135 mi
- Luang Prabang Laos
  437 mi
- Bangkok Thailand
  429 mi
- Phuket Thailand
From
US$5,999
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Inside Indochina - 21 days
5.0 11 people love this itinerary
“Great experience and really enjoyed it.”
Angela, traveled in September
- In-depth Cultural
- Active
- Family
- Historical
A three-week adventure through Indochina takes you to Vientiane's Buddha Park, Halong Bay's limestone caves, and Angkor's ancient temples. Includes 18 nights in 4-star hotels, luxury junk boat cruise, and three domestic flights. Features daily breakfast and multiple lunches/dinners.
- Vientiane Laos
  66 mi
- Vang Vieng Laos
  69 mi
- Luang Prabang Laos
  12 mi
- Show 17 more
- Pak Ou Laos
  12 mi
- Luang Prabang Laos
  252 mi
- Hanoi Vietnam
  78 mi
- Halong Bay Vietnam
  78 mi
- Hanoi Vietnam
  334 mi
- Hue Vietnam
  64 mi
- Hoi An Vietnam
  371 mi
- Ho Chi Minh City Vietnam
  77 mi
- Can Tho Vietnam
  77 mi
- Ho Chi Minh City Vietnam
  16 mi
- Cu Chi Vietnam
  16 mi
- Ho Chi Minh City Vietnam
  130 mi
- Phnom Penh Cambodia
  143 mi
- Siem Reap Cambodia
  2 mi
- Angkor Wat Cambodia
  2 mi
- Siem Reap Cambodia
  36 mi
- Tonle Sap Lake Cambodia
  36 mi
- Siem Reap Cambodia
From
US$4,055
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21 days Thailand, Laos, Vietnam & Cambodia
- Family
- Christmas & New Year
The 21-day circuit spans three nations, highlighting Luang Prabang's UNESCO heritage, Vietnam's Cu Chi Tunnels, and Ha Long Bay's limestone karsts. Stops in 7 cities including overnight stays in traditional accommodations and luxury cruise.
- Bangkok Thailand
  361 mi
- Chiang Mai Thailand
  219 mi
- Luang Prabang Laos
  252 mi
- Show 3 more
- Hanoi Vietnam
  390 mi
- Hoi An Vietnam
  371 mi
- Ho Chi Minh City Vietnam
  260 mi
- Siem Reap Cambodia
From
US$4,590
View tour
Unveiling Indochina: Laos – Vietnam – Cambodia in 21 Days
- In-depth Cultural
- Christmas & New Year
21-day exploration of three countries featuring 11 major destinations. Journey from Luang Prabang's Buddhist temples to Angkor's ancient ruins, including Ha Long Bay cruise and Hoi An's ancient town. Experience local life through village visits and traditional craft demonstrations.
- Luang Prabang Laos
  135 mi
- Vientiane Laos
  298 mi
- Hanoi Vietnam
  78 mi
- Show 7 more
- Halong Bay Vietnam
  311 mi
- Hue Vietnam
  50 mi
- Da Nang Vietnam
  14 mi
- Hoi An Vietnam
  371 mi
- Ho Chi Minh City Vietnam
  34 mi
- Mekong Delta Vietnam
  268 mi
- Siem Reap Cambodia
  143 mi
- Phnom Penh Cambodia
From
US$2,750
View tour
Inspiring Laos, Vietnam & Cambodia in 21 days
- In-depth Cultural
- Christmas & New Year
A 21-day adventure through three countries showcases UNESCO sites like Luang Prabang's temples and Angkor Wat. The route includes Halong Bay cruising, Hoi An's ancient town, and Mekong Delta floating markets. Lodging at selected properties from Satri House to Borei Angkor Resort.
- Luang Prabang Laos
  135 mi
- Vientiane Laos
  298 mi
- Hanoi Vietnam
  78 mi
- Show 5 more
- Halong Bay Vietnam
  359 mi
- Hoi An Vietnam
  371 mi
- Ho Chi Minh City Vietnam
  34 mi
- Mekong Delta Vietnam
  129 mi
- Phnom Penh Cambodia
  143 mi
- Siem Reap Cambodia
From
US$2,450
View tour
Legendary of Indochina - 20 Days
5.0 3 people love this itinerary
“Legend is a company we would very highly advise people to consider when planning to travel to South East Asia.”
Wayne, traveled in November
- In-depth Cultural
- Family
- Christmas & New Year
This 20-day tour of Vietnam, Cambodia, and Laos covers 14 cities from Ho Chi Minh to Siem Reap. Visit UNESCO sites including Halong Bay and Angkor Wat, plus authentic activities at Tra Que Herb Village. Luxuriate in premium accommodations from Paradise Sails cruise to Palace Gate Hotel Phnom Penh.
- Ho Chi Minh City Vietnam
  16 mi
- Cu Chi Vietnam
  16 mi
- Ho Chi Minh City Vietnam
  33 mi
- Show 16 more
- My Tho Vietnam
  33 mi
- Ho Chi Minh City Vietnam
  380 mi
- Da Nang Vietnam
  14 mi
- Hoi An Vietnam
  14 mi
- Da Nang Vietnam
  50 mi
- Hue Vietnam
  334 mi
- Hanoi Vietnam
  78 mi
- Halong Bay Vietnam
  78 mi
- Hanoi Vietnam
  252 mi
- Luang Prabang Laos
  12 mi
- Pak Ou Laos
  12 mi
- Luang Prabang Laos
  135 mi
- Vientiane Laos
  468 mi
- Phnom Penh Cambodia
  143 mi
- Siem Reap Cambodia
  2 mi
- Angkor Wat Cambodia
  2 mi
- Siem Reap Cambodia
From $4,398
50% Off
US$2,199
+$649 local payments
You save $2,199
View tour
Kingdoms of Southeast Asia Vietnam, Cambodia, Laos and Thailand (Hanoi to Bangkok) (2025)
4.8 31 people love this itinerary
- Explorer
- Family
- Sightseeing
- Historical
Covering roughly 2,016 mi, this 19-day experience promises adventure!
- Hanoi Vietnam
  78 mi
- Halong Bay Vietnam
  346 mi
- Da Nang Vietnam
  14 mi
- Show 6 more
- Hoi An Vietnam
  371 mi
- Ho Chi Minh City Vietnam
  34 mi
- Mekong Delta Vietnam
  268 mi
- Siem Reap Cambodia
  2 mi
- Angkor Wat Cambodia
  461 mi
- Luang Prabang Laos
  437 mi
- Bangkok Thailand
From
50% Off
US$3,699
+$350 upfront costs
View tour

Want to explore even more?

What people love about 3 Week Cambodia, Laos And Vietnam Tours

WayneTraveled in February
5
We recently travelled (December 14, 2023 – January 8, 2024) with Legend Travel Group to Viet Nam, Laos and Cambodia. We are writing to thank you for the unforgettable experiences we had in all three countries from the first moment we set foot in Saigon to the last moment when we departed. Legend is a company we would very highly advise people to consider when planning to travel to South East Asia. Legend is well run, organized, efficient, very responsible in carrying out their duties to tourists and it hires knowledgeable guides and drivers who are safe and reliable. We had a secure, safe and worry-free time mainly because of the staff on the front lines that Legend has hired to do the day to day work with travellers. Danny Nguyen, based in Hanoi, is one of the key employees. He has direct contact with the guests before we arrived and at any moment during our tour. He immediately solved any issues in a timely, clear and efficient manner. He is a unique, remarkable individual worthy of much praise. He is the face and voice of Legend in Viet Nam and is so well placed to make sure that Legend’s reputation is solid and sure day after day, hour after hour. He was available for people at all hours of the day and evening to problem solve; his communication skills were clear and immediate; he was consistently solution focused and very approachable. Danny is a highly responsible, hard-working, knowledgeable employee who puts the needs of his customers first. He is strongly motivated to do his duty in making their time in his country smooth and enjoyable. He is committed to his company and to the tourists that Legend serves. Danny is patient, adaptable, honest, flexible and duty oriented. As guides we had Wonne, Tony, Vannak, Sem and their drivers. They were amazing and so understanding. They were organized, punctual, ready to answer all questions and make adjustments to accommodate the different needs of tourists. They are knowledgeable and informed and very well trained to handle a wide range of personality types and unpredictable circumstances. The vehicles were well maintained and the driving was always safe. They made certain that the tourists were safe when we were climbing steps and getting on and off boats. They were there to help and guide. We were well cared for and felt at ease on our journeys. In every way, they were highly professional. In summary, Legend Travel Group is a very trustworthy business. We heard compliments and positive statements being made about the company and Danny and the guides many times over from tourists on our tours who were from India, the UK, Denmark, New Zealand, Australia and Canada. Legend is a reputable company with front line employees who are dedicated and professional in every way. There are some whose names unfortunately we are not able to remember. However, we are very able to remember how, without exception, every Legend employee we met made us feel. There is no price that a company is able to put on that standard of performance. Thank you each and every one of you, Wayne and Maureen Godfrey (Canada)
Legendary of Indochina - 20 Days
Traveled in November
5
Our 21 day tour was excellent. We were picked up at the airports, the hotels etc spot on time. Our guides (particularly Ann) were amazing. They were so accommodating. Because there were only two of in our group we were able to see and do so much more. We went to several villages, went to numerous schools, went to lotus farm, etc etc etc. the accommodations were fine, rooms clean and beds comfortable. I would not hesitate to travel with Hoi An express in the future
21 Days Across Southeast Asia
Traveled in December
4
I enjoyed all my experience with Bravo Indochina Tours, all the way of planning with Angie, she is so nice and helpful, taking care of every detail and always looking forward for me!She came back to us with answers to several further questions very promptly. Bookings, tour details, flight etickets and joining instructions all arrived well within the specified timescales. The guides in each place were such a great persons! Taking care of me and making me feel that I was not alone! I had a great time with each of them: Samnang in Siemreap, Susu Linh in Ho Chi Minh and Hoi An and Amy in Bangkok.. each of them were so special and nice with me! I spent a great time with all of them
Indochina Tour with Bangkok Extension 21 Days