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If you are looking for a combined Thailand tour with Laos, Vietnam or Cambodia, here all is all the options that you may check. In case if you can find any suitable package, please contact us so that we can design the best tour itinerary which will match well your need.

Destinations

Duration

Travel theme

Thailand, Cambodia & Vietnam Border Crossing 15 Days
Thailand, Cambodia & Vietnam Border Crossing 15 Days

Ayutthaya - Bangkok - Siem Reap - Sai Gon - Can Tho - Chau Doc Private

From US$ 1,515 US$ 1,515
Thailand - Laos & North of Vietnam 21 Days 20 Nights
Thailand - Laos & North of Vietnam 21 Days 20 Nights

Kanchanaburi - Sukhothai - Bangkok - Chiang Mai - Chiang Rai - Chiang Saen - Luang Prabang - Hanoi Private

From US$ 2,476 US$ 2,476
Explore Cultural Mosaic in Thailand and Indochina 19D18N
Explore Cultural Mosaic in Thailand and Indochina 19D18N

Ayutthaya - Bangkok - Chiang Mai - Hanoi - Halong Bay - Siem Reap - Sai Gon Private

From US$ 1,915 US$ 1,915
Retrospect Hidden Gems in Thailand & Indochina (31D30N)
Retrospect Hidden Gems in Thailand & Indochina (31D30N)

Bangkok - Chiang Mai - Phuket - Luang Prabang - Khao Lak - Chiang Khong - Khao Sok - Hanoi - Halong Bay - Hoi An Private

From US$ 3,184 US$ 3,184
Transformative Culture along Mekong river in 18D17N
Transformative Culture along Mekong river in 18D17N

Ayutthaya - Bangkok - Chiang Mai - Krabi - Phnom Penh - Sai Gon - Can Tho - Chau Doc Private

From US$ 2,329 US$ 2,329
Gastronomy in Thailand & Indochina 19D18N
Gastronomy in Thailand & Indochina 19D18N

Ayutthaya - Bangkok - Chiang Mai - Luang Prabang - Hanoi - Halong Bay - Hoi An - Can Tho Private

From US$ 1,814 US$ 1,814

Thailand and Indochina in one trip

From Bangkok, Laos, Cambodia and Vietnam are just a short flight or border crossing away. A multi-country tour lets you combine Thailand with Angkor, Luang Prabang, Ha Long Bay or the Mekong Delta, with a single contact in Bangkok for the whole journey.

Our Thailand & Indochina tours

Tour Duration Main stops Price
Thailand, Cambodia & Vietnam Border Crossing 15 days Bangkok, Siem Reap, Mekong Delta, Saigon From US$ 1,515
Transformative Culture along the Mekong 18 days Saigon, Mekong Delta, Phnom Penh, Bangkok, Chiang Mai, Krabi On request
Cultural Mosaic in Thailand and Indochina 19 days Bangkok, Chiang Mai, Hanoi, Ha Long, Saigon, Siem Reap On request
Gastronomy in Thailand & Indochina 19 days Bangkok, Chiang Mai, Luang Prabang, Hanoi, Hoi An On request
Thailand, Laos & North Vietnam 21 days Sukhothai, Chiang Mai, Chiang Rai, Luang Prabang, Hanoi From US$ 2,476
Hidden Gems in Thailand & Indochina 31 days Phuket, Khao Sok, Chiang Mai, Luang Prabang, Hanoi, Hoi An On request

How to choose

  • Three countries in two weeks: the 15-day Border Crossing tour.
  • Food lovers: Gastronomy in Thailand & Indochina.
  • Laos and Vietnam: Thailand, Laos & North Vietnam, 21 days.
  • The grand tour: Hidden Gems, 31 days.

Frequently asked questions

How long do I need for Thailand and Indochina?

10–14 days for two countries. For three or four countries, allow 15 to 21 days, or more if you want some beach time.

How do we travel between countries?

By short regional flights (Bangkok–Siem Reap, Bangkok–Hanoi, Luang Prabang–Hanoi) or overland, for example across the Chiang Khong–Huay Xai border into Laos. All transfers are arranged.

Do I need visas for Laos, Cambodia and Vietnam?

Rules depend on your nationality and change often. Please check current entry requirements before you travel; we will tell you which border crossings your itinerary uses.

When is the best time for a multi-country trip?

November to February is good almost everywhere. Northern Vietnam is cool in winter, while central Vietnam (Hoi An, Hue) is wettest from October to December.

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Our Customers

Excellent
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Tribes but not that....... Tribes but not that.......
Sandrine r
Sandrine r

We had chosen an excursion with a Francophone guide. Whose name is dom? And the driver's name was Tony. Both of them have been inc...

2025-11-20
An agency to recommend An agency to recommend
Myriam
Myriam

We had booked a tour followed by a few days of beach for rest. The Thai Unika agency managed this circuit very well, drivers and...

2025-03-13
So good we should go again! So good we should go again!
Jurny P
Jurny P

We had a ball in Bangkok. Phuong Ivy Ha took care of all our needs from transportation to flights. She really made this trip so aw...

2025-06-18
An unforgettable journey for my 40th birthday! An unforgettable journey for my 40th birthday!
Delphine P
Delphine P

I thank Lan CHU of Thai Unika for his patience in developing our 18-day tour. We come home with incredible memories thanks to you...

2025-11-13
Formidable Formidable
audrey G
audrey G

We are delighted and pleased by our family trip, accompanied by Thai Unika. The organization was top, the guide and driver were v...

2025-02-27
Complete trust and relaxation, faultless communicaiton Complete trust and relaxation, faultless communicaiton
Vesna M
Vesna M

Unika crafted an absolutely beautiful trip for us. Thailand is stunning, but as we had never been before, and didn’t know what to...

2024-12-31
An unforgettable 15-day trip An unforgettable 15-day trip
Adventure3932
Adventure3932

Beautiful trip. Thailand is a superb country that we were able to discover without worrying about the organization.Thai unika mana...

2024-12-18
18 days of travel to discover northern Thailand. 18 days of travel to discover northern Thailand.
mario c
mario c

Travel organized by Thai Unika in an excellent way. We spent 18 days from Bangkok to Chiang Mai, Chiang Rai, andLo Samet. Huyen fo...

2024-12-17
A truly... Unika holiday! A truly... Unika holiday!
Ilaria F
Ilaria F

Great experience, thanks to Chuc's competence and professionalism we were able to visit all the places we wanted to see with a wel...

2024-11-12
Agency highly recommended!! Agency highly recommended!!
Claudio S
Claudio S

Continuous and professional, reliable assistance with , from quote to final tour. Qualified and very helpful staff.

2024-11-07

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