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

Best of Indochina in 21 Days
21 Days Thailand, Laos, Vietnam & Cambodia
21 Days Fantastic Circle of Vietnam, Cambodia, Thailand & Laos Tour (private guide & driver）
21 days Thailand, Laos, Vietnam & Cambodia
Inspiring Laos, Vietnam & Cambodia in 21 days
Unveiling Indochina: Laos – Vietnam – Cambodia in 21 Days
Legendary of Indochina - 20 Days
Vietnam – Cambodia & Laos Tour – 21 Days - Private Tour
Highlights of Southeast Asia with Phuket
Best of Indochina Tour in 21 days

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 2024
A grand 21-day tour covering 11 cities across Vietnam, Cambodia, and Laos. Features 2-3 night stays in key destinations like Hanoi, Hoi An, and Siem Reap. Perfect pace with included breakfast daily, 15 lunches, and strategic flight connections between major sites.
- 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
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21 Days Thailand, Laos, Vietnam & Cambodia
The comprehensive three-week tour spans 12 destinations across three countries. Equal time in each nation reveals temples, cities, and cultural sites. Ideal length for immersive Indochina experience.
- Bangkok Thailand
  361 mi
- Chiang Mai Thailand
  219 mi
- Luang Prabang Laos
  12 mi
- Show 12 more
- Pak Ou Laos
  12 mi
- Luang Prabang Laos
  252 mi
- Hanoi Vietnam
  78 mi
- Halong Bay Vietnam
  78 mi
- Hanoi Vietnam
  376 mi
- Da Nang Vietnam
  14 mi
- Hoi An Vietnam
  14 mi
- Da Nang Vietnam
  380 mi
- Ho Chi Minh City Vietnam
  34 mi
- Mekong Delta Vietnam
  40 mi
- Cu Chi Vietnam
  16 mi
- Ho Chi Minh City Vietnam
  260 mi
- Siem Reap Cambodia
From
US$4,928
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21 Days Fantastic Circle of Vietnam, Cambodia, Thailand & Laos Tour (private guide & driver）
A carefully curated 21-day route through three countries. Two to three nights per destination allows thorough exploration. Includes 19 nights in premium hotels and one night Halong Bay cruise. Balanced itinerary with built-in leisure time.
- 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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21 days Thailand, Laos, Vietnam & Cambodia
- Christmas & New Year
Rich three-week expedition through Cambodia, Laos, and Vietnam's iconic destinations. Features 18 hotel nights, overnight cruise, and guided tours, with free days in key cities for personal exploration.
- 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
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Inspiring Laos, Vietnam & Cambodia in 21 days
- In-depth Cultural
- Christmas & New Year
This in-depth three-week tour includes extended stays in key destinations. Approx. $120 daily covers accommodations, breakfasts, and guided experiences across 9 cities, allowing thorough cultural understanding.
- 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
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Unveiling Indochina: Laos – Vietnam – Cambodia in 21 Days
- In-depth Cultural
- Christmas & New Year
Enjoy a 21-day trip, exploring and traveling nearly 1,707 mi!
- 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
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Legendary of Indochina - 20 Days
5.0 2 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 2023
A vibrant 20-day adventure through three countries. Includes Halong Bay cruise and multiple 2-3 night stays. Features 19 breakfasts, 15 lunches, 1 dinner at carefully selected venues.
- 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
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Vietnam – Cambodia & Laos Tour – 21 Days - Private Tour
The ultimate three-week tour reveals Indochina in depth. Includes overnight cruise, scenic train ride, and multi-night stays in key destinations. Balanced pacing allows thorough exploration while maintaining comfortable travel rhythm.
- Hanoi Vietnam
  78 mi
- Halong Bay Vietnam
  311 mi
- Hue Vietnam
  64 mi
- Show 5 more
- 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
  464 mi
- Luang Prabang Laos
From
50% Off
US$2,495
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Highlights of Southeast Asia with Phuket
An immersive 20-day route through three countries' highlights. 2-3 nights in each location enables proper exploration. Internal flights optimize travel time between Vietnam, Cambodia, and Laos.
- Hanoi Vietnam
  78 mi
- Halong Bay Vietnam
  78 mi
- Hanoi Vietnam
  376 mi
- Show 6 more
- Da Nang Vietnam
  14 mi
- Hoi An Vietnam
  345 mi
- Siem Reap Cambodia
  464 mi
- Luang Prabang Laos
  219 mi
- Chiang Mai Thailand
  361 mi
- Bangkok Thailand
  429 mi
- Phuket Thailand
From $3,439
6% Off
US$3,239
+$1,542 upfront costs
You save $200
View tour
Best of Indochina Tour in 21 days
- In-depth Cultural
- Christmas & New Year
Remarkable three-week tour covers Indochina thoroughly with 2-3 nights in major cities. Includes overnight Halong Bay cruise and extended stays in cultural centers for deeper connection.
- Luang Prabang Laos
  135 mi
- Vientiane Laos
  298 mi
- Hanoi Vietnam
  53 mi
- Show 7 more
- Ninh Binh Vietnam
  84 mi
- Halong Bay Vietnam
  311 mi
- Hue Vietnam
  64 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
6% Off
US$2,620
View tour