3 Week Asia Tours & Trips
4.5 stars on(7,617 reviews)- Choose from 700+ Asia tours
- 3,100+ verified reviews from TourRadar travelers
- 24/7 customer support
10 best Asia 3 week tour packages
Compiled by
SteffAsia travel expert at TourRadar
- 21 Days Thailand, Laos, Vietnam & Cambodia
- Best of Indochina in 21 Days
- Central Asia 5 Stans with Hell's Gate Derweze
- Highlights of Vietnam, Cambodia & Thailand 21 Days
- 21 Days Fantastic Circle of Vietnam, Cambodia, Thailand & Laos Tour (private guide & driver)
- 21 days Thailand, Laos, Vietnam & Cambodia
- Unforgetable Thailand Laos Vietnam & Cambodia 21Days/20nights
- Caspian Odyssey by Private Jet, Luxury Train & Tajikistan Extension – LUXURY RAIL
- Cambodia to Vietnam: Night Markets & Noodle-Making
- Beauty Of Vietnam, Cambodia And Thailand – 21 Days
A grand 21-day Asian adventure winds through 12 cities, from Bangkok's Damnoen Saduak Floating Market to Angkor Wat in Siem Reap. The tour includes overnight cruising in Ha Long Bay, visits to ancient temples in Luang Prabang, and tours of Cu Chi Tunnels in Vietnam. Accommodations feature 4-5 star hotels like Century Park Bangkok and Victoria Cruise Ha Long.
Bangkok Thailand
361 miChiang Mai Thailand
219 miLuang Prabang Laos
12 miShow 12 more
Pak Ou Laos
12 miLuang Prabang Laos
252 miHanoi Vietnam
78 miHalong Bay Vietnam
78 miHanoi Vietnam
376 miDa Nang Vietnam
14 miHoi An Vietnam
14 miDa Nang Vietnam
380 miHo Chi Minh City Vietnam
34 miMekong Delta Vietnam
40 miCu Chi Vietnam
16 miHo Chi Minh City Vietnam
260 miSiem Reap Cambodia
From $5,007
5% Off- US$4,757You save $250
Best of Indochina in 21 Days
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
The grand circuit of Southeast Asia spans Vietnam, Cambodia and Laos in 21 days. Visit UNESCO sites like Angkor Wat and Ha Long Bay, trek through Sapa's ethnic villages, and float down the Mekong Delta. Cultural immersion includes cooking classes in Hoi An and alms giving in Luang Prabang, with comfortable 3-star accommodations throughout.
Hanoi Vietnam
78 miHalong Bay Vietnam
222 miLao Cai Vietnam
12 miShow 8 more
Sapa Vietnam
473 miHue Vietnam
50 miDa Nang Vietnam
14 miHoi An Vietnam
371 miHo Chi Minh City Vietnam
34 miMekong Delta Vietnam
34 miHo Chi Minh City Vietnam
260 miSiem Reap Cambodia
464 miLuang Prabang Laos
From
5% Off- US$2,500
Central Asia 5 Stans with Hell's Gate Derweze
4 people love this itinerary“It's those magic Central Asian tours that I miss so much since we went into isolation.”
WalterColeman, traveled in October 2018
A captivating 21-day expedition covers 13 cities across 5 countries at approx. $380 per day. Routes from Almaty's Panfilov Park to Samarkand's Registan Square, featuring Issyk Kul Lake, Bukhara's ancient sites, and Derweze's flaming crater. Accommodations include 4-5 star hotels like LOTTE Palace Tashkent.
Almaty Kazakhstan
121 miBishkek Kyrgyzstan
142 miIssyk Kul Lake Kyrgyzstan
142 miShow 13 more
Bishkek Kyrgyzstan
296 miTashkent Uzbekistan
164 miSamarkand Uzbekistan
133 miBukhara Uzbekistan
65 miTurkmenabat Turkmenistan
139 miMary Turkmenistan
193 miAshgabat Turkmenistan
304 miKunye Urgench Turkmenistan
92 miUrgench Uzbekistan
18 miKhiva Uzbekistan
18 miUrgench Uzbekistan
445 miTashkent Uzbekistan
71 miKhujand (Leninabad) Tajikistan
71 miTashkent Uzbekistan
From
5% Off- US$7,999
Highlights of Vietnam, Cambodia & Thailand 21 Days
22 people love this itinerary“Great service, Incredible Indochina tour.”
Damian, traveled in September 2022
The route encompasses 10 cities across 3 countries in 21 days, from Hanoi's ancient quarter to Phuket's beaches. UNESCO sites include Halong Bay and Angkor temples. The path leads through Vietnam (6 cities), Cambodia (2 cities), and Thailand (2 cities) with carefully selected 3-star hotels.
Hanoi Vietnam
78 miHalong Bay Vietnam
359 miHoi An Vietnam
371 miShow 6 more
Ho Chi Minh City Vietnam
34 miMekong Delta Vietnam
90 miChau Doc Vietnam
61 miPhnom Penh Cambodia
143 miSiem Reap Cambodia
228 miBangkok Thailand
429 miPhuket Thailand
From $2,279
5% Off- US$2,165You save $113
A luxurious 21-day tour through 8 cities across 4 countries. Witness Angkor Wat sunrise, cruise Halong Bay, and visit Bangkok's Grand Palace. Premium accommodations include HARI Residence, Doris Cruise, and Burasari Phuket, costing approx. $290 per day.
Siem Reap Cambodia
260 miHo Chi Minh City Vietnam
711 miHanoi Vietnam
78 miShow 4 more
Halong Bay Vietnam
355 miVientiane Laos
135 miLuang Prabang Laos
437 miBangkok Thailand
429 miPhuket Thailand
From
5% Off- US$5,999
A remarkable 21-day adventure spans 7 major Asian cities. Memorable moments include overnight train to Chiang Mai's temples, Luang Prabang's almsgiving, Ha Long Bay cruise, Hoi An's food scene, and Angkor Wat's sunrise views.
Bangkok Thailand
361 miChiang Mai Thailand
219 miLuang Prabang Laos
252 miShow 3 more
Hanoi Vietnam
390 miHoi An Vietnam
371 miHo Chi Minh City Vietnam
260 miSiem Reap Cambodia
From
5% Off- US$4,590
The 21-day Asian odyssey covers 10 cities across 4 countries. Key stops include overnight Halong Bay cruise, Gibbon Experience treehouse stay, Mekong River boat rides, and temple visits. Unique accommodations and authentic cultural experiences enhance the journey.
Bangkok Thailand
429 miChiang Rai Thailand
97 miChiang Mai Thailand
137 miShow 7 more
Chiang Khong Thailand
53 miPakbeng Laos
314 miHanoi Vietnam
157 miSapa Vietnam
157 miHanoi Vietnam
78 miHalong Bay Vietnam
359 miHoi An Vietnam
345 miSiem Reap Cambodia
From
5% Off- US$4,860
The luxury 21-day expedition crosses 7 countries and 15 cities, from Yerevan to Dushanbe. Visits include 10 UNESCO sites including Samarkand's Registan Square and Uplistsikhe cave city. Natural wonders range from Lake Sevan to the Karakum desert, with stays at elite properties like Four Seasons Baku and travel aboard the Golden Eagle luxury train.
Yerevan Armenia
106 miTbilisi Georgia
39 miGori Georgia
5 miShow 12 more
Uplistsikhe Georgia
27 miMtskheta Georgia
285 miBaku Azerbaijan
483 miAshgabat Turkmenistan
153 miDarvaza Turkmenistan
131 miKhiva Uzbekistan
241 miBukhara Uzbekistan
133 miSamarkand Uzbekistan
164 miTashkent Uzbekistan
417 miAlmaty Kazakhstan
534 miDushanbe Tajikistan
89 miPenjikent Tajikistan
89 miDushanbe Tajikistan
From
5% Off- US$33,838
Cambodia to Vietnam: Night Markets & Noodle-Making
127 people love this itinerary“I've had an amazing trip with G-Adventures! He's simply the best guide I've ever had.”
Siebe, traveled in June 2019
A 20-day adventure through 3 countries from Bangkok to Hanoi, visiting 12 diverse cities. Highlights include UNESCO World Heritage Angkor Wat, Halong Bay's emerald waters, and authentic life in Chambok village. Transportation includes overnight trains, homestays, and guided temple tours.
Bangkok Thailand
228 miSiem Reap Cambodia
143 miPhnom Penh Cambodia
128 miShow 9 more
Koh Rong Sanloem Cambodia
228 miHo Chi Minh City Vietnam
200 miNha Trang Vietnam
271 miDa Nang Vietnam
14 miHoi An Vietnam
64 miHue Vietnam
124 miPhong Nha-Kẻ Bàng National Park Vietnam
236 miHanoi Vietnam
78 miHalong Bay Vietnam
78 miHanoi Vietnam
From $1,699
25% Off- US$1,274You save $424
The extensive 21-day Asian tour visits 11 cities across 3 countries. From Hanoi to Bangkok, guests enjoy Halong Bay cruise, Hoi An's charm, Mekong Delta's waterways, and Angkor's temples. Includes 19 hotel nights, 1 cruise night, and 4 domestic flights.
Hanoi Vietnam
78 miHalong Bay Vietnam
359 miHoi An Vietnam
371 miShow 7 more
Ho Chi Minh City Vietnam
77 miCan Tho Vietnam
65 miChau Doc Vietnam
61 miPhnom Penh Cambodia
143 miSiem Reap Cambodia
2 miAngkor Wat Cambodia
493 miChiang Mai Thailand
361 miBangkok Thailand
From $4,880
50% Off- US$2,440You save $2,440
What people love about 3 Week Asia Tours
- Best of Indochina in 21 Days
Our bro guide was extremely helpful and very knowledgeable. Tony made our tour fun n smooth ?! Vietnam is a friendly country, hospitable, helpful! This trip offer our group the most informative culture, knowledge. Hanoi, Halong bay and Ho chi min city, angkor are best place to live and quietly peaceful, cafe sua, train street …too much to tell u !
- Central Asia 5 Stans with Hell's Gate Derweze
Overall it was a 4 because the days were too long and there wasn't one "down day" to rest and recuperate. Up by 7, back in the room by 10 PM was hard for 25 or 26 days. I thought the markets were interesting the first time but not the 5th, 6th and 7th, since most of them were nearly the same. The food was usually pretty good, but the process of taking each person's order, first for soup, then for salad, then for main meal, took forever after a long day of touring. I learned that they serve way too much for most people, and usually I only had two courses and often had to leave food on my plate. Some people on the tour loved wine, and the wine available was not magnificent but was drinkable. Beer drinkers seemed to think the beer was OK too. There wasn't much to see in Kazakhstan nor in Kyrgizistan although just driving through some of it was informative. I could have skipped seeing the images on the rocks, a few of the museums that didn't have much to show, and one or two of the mosques--after having seen 15 or so it wasn't exciting anymore. However, when going sight seeing, one usually sees the historic beauties of a place, or the homes of famous people or amazing art. the history of the Stans starts after Genghis Khan and Tamerlane stopped leveling the region, the Silk Road and the culture. Therefore, most of the significant places to see are from the late 1400s and 1500s--with a few from the late 1800s and one or two modern mosques. Islam came into its own before Genghis came through, but about all that was rebuilt of note after his passage were mosques and madrassas. We learned about the meaning in the patterns in "Persian" carpets, the beautiful horses of Turkmenistan, the importance of carpets in nomad tents, the tools of war when mounted on horses and how mare's milk tastes. It was a fascinating trip, with a few repetitive things (often the food was basically the same, the mosques were pretty but there were a lot of them, the hotels were comfortable and internet was intermittent at best. Don't bother to bring a swim suit, there is no time to swim even if the hotel has a pool--which is seldom the case. When one returns to the hotel at 10 after a long day, the last thing any of us wanted to do was don a suit and take a swim). Turkmenistan, although considered very dangerous by the US embassy in Tashkent AND all of my outside information, was fascinating and I am glad we went there even though I was nervous while there. Border crossings were tedious (3 or 4 hours usually) but East Site helped us all of the way and their end of things was well covered--buses were where they should be every time, hotels were ready for us, restaurants were prepared for our influx although occasionally the service was incredibly slow, museums were braced for our visit, etc. Be prepared for heat--bring a cotton scarf or shawl or hat that you can wet with water and put over your head and neck to help keep you cool. Be aware that a lot of the hotel safes didn't work, so if you are brining valuables with you, either money or tech, etc., you will probably need to haul it around in a back pack if you are nervous about it disappearing from the room. We never had anything disappear from any rooms, but we did have a few things disappear from our suitcases during their transit from airplanes to luggage bays (they often are trucked from the plane to the terminal). There are normally squat toilets and seldom "western" toilets except in the hotels and occasionally restaurants. Bring plenty of tissue packs to provide your own toilet paper, and plenty of hand cleaner as there aren't sinks to wash your hands in usually in the bathrooms.
- Highlights of Vietnam, Cambodia & Thailand 21 Days
We went on our gold anniversary vacation to Indochina... never, ever had such a memorial experience!! Bravo Indochina took care of the minimal details, we were looked after on our flight connections, our accommodation decisions, it s very well recommended by our tour manager Tien Tran, and incredibly guided in each of the four countries! We are recommending Bravo Indochina Tours to our friends