By Evelyn Nguyen, Apr 11, 2025
Sapa and Halong Bay are two of the most beautiful places in Vietnam, but they are quite far apart from the western mountainous Vietnam to the eastern coastal Vietnam. There is no direct train or flight, so how can you travel from Sapa to Halong Bay easily?
Should you take a bus, book a private car, or use a combination of transport from Sapa to Halong Bay? How long does the journey take? This guide from Halong Bay Cruise Trip will help you find the best way to travel from Sapa to Halong Bay quickly and comfortably.
Sapa-Halong Bay routes
Sapa and Halong Bay are about 450 km apart in northern Vietnam. Since there is no direct flight or train, travelers must rely on road transport. The journey usually takes 8 to 10 hours, depending on the type of transport you choose.
Most routes pass through Lao Cai, Hanoi, and Quang Ninh, with well-paved roads but some mountainous sections near Sapa.
How to travel from Sapa Tto Halong Bay? Here are some of the best and most popular ways to travel from Sapa to Ha Long Bay!
Bus from Halong Bay to Sapa
Taking a bus is the most affordable and widely used Sapa to Halong Bay transport. Many bus companies offer sleeper buses and limousine vans, making the long journey more comfortable. Some buses travel directly from Sapa to Halong Bay, while others stop in Hanoi, requiring a transfer.
A direct Sapa to Halong Bay bus takes about 9 to 10 hours, while a route with a Hanoi stopover can take 11 to 12 hours. Ticket prices range from $18 to $30, depending on the type of bus and company. Popular operators include Sapa Express, Green Lion Bus, and Hà Sơn Hải Vân, all with comfortable sleeper seats.
If you want to save time, consider taking a night bus from Sapa to Halong Bay. This way, you can sleep during the journey and arrive in Halong Bay in the morning, ready for your cruise or sightseeing tour.
Car from Sapa to Halong Bay
For a faster and more flexible journey, booking a private car or taxi is a great choice. This option allows you to travel directly from Sapa to Halong Bay without stopping in Hanoi, reducing travel time to 8 to 9 hours.
Private cars offer more comfort, privacy, and flexibility, allowing you to stop for breaks or sightseeing along the way. The cost typically ranges from $160 to $250 per vehicle for groups of 3 to 7 people who can share the cost.
You can book a private car through travel agencies in Sapa, hotel services, or ride-hailing apps like Grab (though long-distance availability may be limited). If comfort is your top priority, this is the best way to travel.
Train from Sapa to Hanoi
If you enjoy train travel and want to break up the long journey, you can take a night train from Sapa to Hanoi and then continue by bus to Halong Bay.
First, take the overnight train from Lao Cai (near Sapa) to Hanoi, which takes about 8 hours. Trains depart around 9:00 PM and arrive at 5:30 AM. Tickets cost between $25 and $45, depending on the seat type. This option allows you to sleep comfortably instead of sitting in a bus for long hours.
Once you reach Hanoi, take a bus or limousine van to Halong Bay, which takes another 3 to 4 hours. Bus tickets range from $10 to $20 and are available from many companies departing from Hanoi’s Old Quarter.
Although this option takes the longest (11 to 12 hours in total), it is ideal for travelers who prefer a smoother journey with an overnight train and a chance to explore Hanoi before heading to Halong Bay.
If you're planning to visit both Sapa and Halong Bay, it's best to follow a well-structured itinerary to make the most of your trip. As a Halong Bay cruise tour operator based in Hanoi, we recommend some suggested tours, ranging from quick getaways to extended journeys that let you explore more of northern Vietnam.
Ideal for: Travelers with limited time who want to experience both Sapa’s mountains and Halong Bay’s cruises.
Day 1: Arrive in Sapa – Trek to Lao Chai, Ta Van (Ethnic Villages)
Day 2: Visit Fansipan Mountain – Night bus/train to Hanoi
Day 3: Transfer to Halong Bay – Halong Bay Overnight cruise
Day 4: Morning cruise activities – Return to Hanoi
Sapa Rice Field
Ideal for: Travelers who want more time for cultural experiences and scenic boat trips.
Day 1: Hanoi to Sapa – Explore Cat Cat Village
Day 2: Full-day trek to Y Linh Ho – Lao Chai – Ta Van
Day 3: Morning in Sapa – Travel to Halong Bay
Day 4: Halong Bay overnight cruise – Kayaking, cave visit
Day 5: Cruise in Halong – Return to Hanoi
Titop Island in Halong Bay
Ideal for: Travelers who want to explore Sapa, Halong Bay, and hidden gems in northern Vietnam.
Day 1: Arrive in Hanoi – Explore the city
Day 2: Transfer to Sapa – Visit Silver Waterfall, Heaven’s Gate
Day 3: Trekking in Muong Hoa Valley
Day 4: Morning in Sapa – Travel to Ninh Binh (Tam Coc or Trang An)
Day 5: Explore Ninh Binh – Travel to Halong Bay
Day 6: Overnight cruise in Halong Bay
Day 7: Return to Hanoi – Departure
Kayak in Halong Bay
The travel time depends on your mode of transportation. A direct bus or private car takes around 8 to 10 hours, while traveling via Hanoi (train + bus combo) can take 11 to 12 hours.
Bus: Budget-friendly, takes 9 to 10 hours, with night bus options available.
Private car/taxi: Most convenient, takes 8 to 9 hours, but is more expensive.
Train + bus via Hanoi: A good choice for those who prefer overnight train travel, though longer.
Yes, several bus companies offer direct sleeper buses from Sapa to Halong Bay. However, some buses may stop in Hanoi for a transfer, so it’s best to check before booking.
It depends on your itinerary. Many travelers start with Sapa, enjoy trekking, and then head to Halong Bay for a relaxing cruise before returning to Hanoi. However, you can do it in reverse if you prefer.
Sapa landscape
Yes, customized private tours are available, including transportation, accommodations, and activities.
If you have any other questions about your Sapa to Halong Bay trip, feel free to ask or consult with a local travel expert from Halong Bay Cruise Trip!
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