Discover the smartest ways to travel between Cambodia, Laos and Thailand by bus, boat, flight, private car and train. Save time, stay safe and enjoy breathtaking scenery with Cambodia Tours, Laos Tours, Thailand Tours and seamless Cambodia Travel, Laos Travel, Thailand Travel packages by Legend Travel Group.
Written by Tony Bùi, with over 20 years of experience guiding more than 100,000 international travellers across Southeast Asia. This guide is crafted from real journeys and guest feedback collected by Legend Travel Group since 2008.
By Legend Travel Group – Southeast Asia’s Trusted Tour Operator since 2008
Book with peace of mind: only 10% deposit required, final payment just 30 days before departure.
Don Det - The most beautiful part of Laos Travel (Source: Internet)Moving smoothly between these three gems is the key to unlocking the ultimate Indochina adventure. From the majestic temples of Angkor Wat to the serene 4,000 Islands of Laos and the vibrant streets of Bangkok, the right transportation choice saves time, reduces stress, and often becomes one of the trip’s highlights.
Legend Travel Group has perfected every route since 2008, offering seamless Cambodia Tours, Laos Tours, Thailand Tours and multi-country journeys so you can focus on the experience instead of logistics.
Phnom Penh / Siem Reap → Bangkok
VIP Sleeper Bus (8–10 hrs) – comfortable, air-conditioned, hotel pick-up/drop-off
Private Car/Van (6–7 hrs) – fastest, most flexible, perfect for families
Direct Flight (1 hr) – Siem Reap or Phnom Penh → Bangkok (DMK or BKK)
Siem Reap → Koh Chang / Pattaya
Direct minivan + ferry service via Trat (8–9 hrs)
Recommended by Legend Travel Group: Private transfer with English-speaking driver – door-to-door, no border hassle, included in most Cambodia Travel + Thailand Travel combo packages.
Phnom Penh / Siem Reap → 4,000 Islands (Don Det / Don Khong)
VIP Sleeper Bus to Pakse + local boat (12–14 hrs)
Private Car + Speedboat on the Mekong (scenic & comfortable)
Siem Reap → Luang Prabang / Vientiane
Flight via Bangkok or Hanoi (fastest)
Overland adventure via Pakse & Savannakhet (2–3 days with stops)
Legend Travel Group Favourite: Private Mekong River journey from Stung Treng to Don Khong – exclusive experience only available on select Cambodia Tours extending into Laos Travel.
Bangkok → Vientiane
Overnight Sleeper Train 2nd class (11 hrs) – iconic, budget-friendly
Direct flight (1 hr 10 min)
Chiang Mai / Chiang Rai → Luang Prabang
Slow boat on the Mekong (2 days/1 night) – legendary scenery
VIP Bus via Chiang Khong – Huay Xai border (9–10 hrs)
Private car with Golden Triangle stop
Bangkok → Luang Prabang
Direct flight (2 hrs) or scenic overland via Nong Khai Friendship Bridge
Classic 12–21 Day Circuit: Siem Reap → 4,000 Islands → Pakse → Vientiane → Luang Prabang → Chiang Mai → Bangkok
Legend Travel Group’s best-seller: “Indochina Trilogy” – private vehicle + domestic flights + Mekong cruises, fully guided in English.
Rest easy on your Cambodia Tours to Thailand journey (Source: Internet)|
Route |
Fastest Option |
Most Scenic |
Legend Travel Group Recommendation |
Approx. Cost (USD) |
|---|---|---|---|---|
|
Siem Reap → Bangkok |
Flight (1 hr) |
Private car |
Private transfer with guide |
35–120 |
|
Phnom Penh → 4,000 Islands |
Flight to Pakse |
Mekong private boat |
Private car + boat combo |
80–180 |
|
Bangkok → Luang Prabang |
Direct flight |
2-day Mekong boat |
Private car + speedboat |
45–250 |
|
Chiang Mai → Luang Prabang |
VIP Bus + border |
Slow boat |
Private car via Golden Triangle |
60–200 |
Always carry your passport (valid 6+ months) and a few passport copies.
Dress respectfully at border checkpoints (covered shoulders & knees).
Greet officers with a smile and “sawasdee” (Thailand), “sabaidee” (Laos), or “sous-dey” (Cambodia).
Never photograph immigration areas or military personnel.
Small tips (20–50 THB / 20,000 KHR / 20,000 LAK) are appreciated for smooth luggage assistance.
Golden Triangle - Where Thailand Tours, Laos and Myanmar meet (Source: Internet)Private, clean, air-conditioned vehicles with experienced drivers
English-speaking guides at every border
All permits & border fees included
Flexible departure dates – daily guaranteed
Only 10% deposit – final payment 30 days before departure
24/7 support hotline in English
Cambodia to Thailand Discovery (7–10 days) – Angkor Wat → Bangkok → Ayutthaya
Mekong River Journey (10–14 days) – Siem Reap → 4,000 Islands → Luang Prabang
Grand Indochina Loop (15–21 days) – Phnom Penh → Laos → Northern Thailand
Custom Private Transfer – any border, any time
Book now at https://www.legendtravelgroup.com
Fast, fun and breathtaking Laos Travel (Source: Internet)Book flights early during Songkran (April) and Christmas/New Year.
Carry USD small bills for border fees and tips.
Download offline maps (Maps.me) – mobile signal drops at some borders.
Choose morning departures to avoid afternoon heat and traffic.
Travel light – private transfers have generous luggage allowance.
Only 10% deposit · Final payment 30 days before departure · Daily guaranteed departures
Visit https://www.legendtravelgroup.com or WhatsApp +84 825 862 222
By Legend Travel Group – Crafting Unforgettable Southeast Asia Journeys since 2008