Direct sleeper bus
10h, includes ferry transfer
Bus via Hanoi (VIP cabin)
More comfortable, organized transfer
Train + boat
Scenic, but many transfers
Direct night bus
Safety and comfort concerns
Quick answer: Travelling from Sapa to Cat Ba Island requires combining road and ferry transport. The fastest option is a private taxi plus ferry, while most travellers choose the sleeper bus connection for convenience and good value. A train + bus + ferry combination is also possible for those who prefer train travel, though it is the slowest route.
At a glance:
- 📍 Distance: approx. 500 km by road + ferry (varies slightly by route).
- ⏱️ Travel time: Bus+ferry ~10–12 h | Train+bus+ferry ~15–17 h | Private car+ferry ~8–10 h.
- 💰 Price range: Bus/minivan+ferry US$21–34 pp | Train+bus+ferry from US$25 pp .
- 🚌 Sleeper bus + Ferry: Best balance of price and convenience.
- 🚆 Bus + Train + Ferry: Slowest, but comfortable for train enthusiasts.
- 🚕 Private taxi + Ferry: Fastest and most flexible option.
Last updated in March 2026
From Sapa to Cat Ba you can travel by bus, bus+train or car + ferry.
- Travel distance from Sapa to Cat Ba Island is about 500 km. The most popular and cheapest option is a tourist bus + ferry transfer with travel time about 10–12 hours.
- You can also travel via Hanoi or Ha Long Bay by train, bus and ferry. Another option is to travel from Lao Cai to Hai Phong by train via Hanoi and continue by speedboat or ferry to Cat Ba Island.
- The fastest and most comfortable option is a private car + ferry transfer, but this is also the most expensive way to travel.
- From Cat Ba Island you can continue to Hanoi or travel to central Vietnam, for example Da Nang.
| Transfer Mode – Sapa to Cat Ba Island | Travel Time | Cost Range |
|---|---|---|
| Tourist Bus + Ferry | 10–12 hours | $21–$34 per person |
| Train + Bus + Ferry | 15–17 hours | $25+ |
| Private Car + Ferry | 8-10 hours | $230–$340 per vehicle |
How do I get from Sapa to Cat Ba Island?
1. BUS + FERRY from Sapa to Cat Ba Island
👉 Popular and budget-friendly bus + ferry route from Sapa to Cat Ba Island.
- ✔️ Good for: budget travelers and those wanting a combined ticket with easy transfers
- ✔️ Duration: ~10–12 hours
- ✔️ Price: $21–34 per person
- ✔️ Comfort: medium (sleeper bus + ferry/boat transfer)
- ✅ Best option: Combined bus + ferry ticket via Hai Phong with companies like Sapa Ethnic Travel, Techbus VN, Cuong Lan, Sapa Discovery Travel and others
- 💡 Tip: Book a combined ticket in advance and check arrival points on Cat Ba Island.
A popular low-cost option for transportation from Sapa to Cat Ba Island is by bus + ferry/boat via Hai Phong. Alternatively, you can also travel by bus and boat via Tuan Chau Island, which is a tourist island near Ha Long city. In this description, we will focus on the transfer through Hai Phong city, through which most tourist buses go.
The bus and boat trip consists of a total of 3 steps, the trip from Sapa to Hai Phong to the port, the boat transfer from the port to Cat Ba and then the bus trip to Cat Ba town in the south of the island. The city of Cat Ba is the main tourist center in the south of the island and it is here that most of the buses with travelers go.
So expect that the transfer from Sapa to Cat Ba by bus and ferry or speedboat takes a total of 10-12 hours, according to the company. Several transport companies provide transport from Sapa to Cat Ba Island, which will also offer you a boat transfer with a combined ticket, you can buy these tickets online.
BOOK TICKETS to Cat Ba Island ➜
Buses to Cat Ba are offered by companies such as Sapa Ethnic Travel, Techbus VN, Cuong Lan, Ket Doan, Good Morning Cat Ba, Grouptour, Luxury Van Limousine, Full Moon Party Tour, Daiichi Travel, Sapa Discovery Travel, Phuc Xuyen. Most of these companies offer older or even very new modern sleeper buses on the way to Cat Ba.
Buses depart from various locations in Sapa and also arrive at various locations on Cat Ba Island. You will always see this information and departure and arrival points when ordering tickets online. The bus + ferry/boat trip from Sapa to Cat Ba Island costs between $21-34/pp and usually the boat transfer from Hai Phong to Cat Ba is included in this price.
You can search and buy combined tickets from Sapa to Cat Ba online even in advance. Always read all ticket instructions carefully and arrive at the departure point at least 30 minutes before the bus departs from Sapa.
| Bus Service | Departs in Sapa | Arrival in Cat Ba | Ticket |
|---|---|---|---|
| Daiichi Travel | 07:00 | 17:30 | From $29.00/pp |
| Daiichi Travel | 22:30 | 09:00 | From $29.00/pp |
| Sapa Ethnic Travel | 21:30 | 08:00 | From $18.00/pp |
| Good Morning Cat Ba | 08:00 | 20:00 | From $25.00/pp |
| Good Morning Cat Ba | 22:00 | 10:00 | From $25.00/pp |
| Asian Bus Travel | 21:15 | 06:15 | From $27.00/pp |
| Asian Bus Travel | 21:15 | 06:15 | From $27.00/pp |
| Grouptour | 05:40 | 16:55 | From $23.00/pp |
| Grouptour | 21:00 | 08:15 | From $23.00/pp |
| Sapa Disc. Travel | 07:45 | 19:15 | From $28.00/pp |
| Sapa Disc. Travel | 21:00 | 08:25 | From $27.00/pp |
| Vin Bus | 21:15 | 08:45 | From $21.00/pp |
| Full Moon Travel | 20:40 | 07:55 | From $20.00/pp |
2. BUS + TRAIN + FERRY to Cat Ba Island (via Hai Phong)
👉 Scenic but time-consuming bus + train + ferry route from Sapa to Cat Ba via Lao Cai and Hai Phong.
- ✔️ Good for: travelers who want to experience train travel and don’t mind multiple transfers
- ✔️ Duration: ~14–18 hours total (bus + train + train + ferry)
- ✔️ Price: $25–60 per person (total)
- ✔️ Comfort: medium to high (bus + sleeper train + ferry)
- ✅ Best option: Bus to Lao Cai + sleeper train to Hanoi + train to Hai Phong + ferry to Cat Ba
- 💡 Tip: Book all tickets in advance and choose a sleeper berth for the overnight train segment.
Another low-cost option for transportation from Sapa to Cat Ba Island is by bus + train + ferry via the city of Lao Cai and Hai Phong. However, this option has a total of 4 steps and takes more time, but it is an option to use the train journey through Hanoi. The first step is to travel by bus or private car from Sapa to the city of Lao Cai, which is a journey of approx. 30 km and the journey time is approx. 1 hour. There is a public bus on this route that goes all the way to Lao Cai Train Station. You can book tickets or even a private transfer from Sapa to Lao Cai online.
The next step is to travel by train from Lao Cai to Hanoi, these regular trains also include sleeper tourist trains. Regular trains have both seats and sleeping beds and are cheaper than the more comfortable tourist trains. Train travel time from Lao Cai to Hanoi is about 8 hours and tickets for regular trains start at about $14/berth. Tourist sleeper trains are more expensive and tickets for these trains cost between $28-40/pp. It is advisable to choose a sleeping bed on this route. It is advisable to book train tickets from Lao Cai to Hanoi in advance and online, this is a popular tourist route. Attention, these trains do not go to Hai Phong city, you need to choose another train connection from Hanoi to travel to this city.
The third step is to travel by train by Vietnam Railways from Hanoi to Hai Phong city. This is a shorter route, the journey time to Hai Phong from Hanoi takes about 2.5 hours and tickets cost about $3-6/pp per seat. Trains arrive at Hai Phong Railway Station (75 Lương Khánh Thiện), which is in the city center and from there you can take a combined transfer thanks to the bus and ferry to Cat Ba Island. Trains by Vietnam Railways from Hanoi to Hai Phong have a limited timetable and you can book train tickets online even in advance.
BOOK TRAIN TICKETS to Hai Phong ➜
The last step is to travel by bus and ferry from Hai Phong to Cat Ba Island. You can use a combined transfer by bus and ferry. The bus will bring you to a nearby port and from there you will continue with a short boat transfer to Cat Ba. Then continue by bus to the city of Cat Ba in the south of the island. This combined transfer to Cat Ba from Hai Phong costs about $6-7/per person and takes about 1.5 hours. The bus departs from Pha Binh Port in Hai Phong (41 Bến Bính). These combined bus and ferry tickets are best purchased and reserved online in advance.
BOOK BUS + FERRY TICKETS to Cat Ba➜
3. PRIVATE TAXI / CAR from Sapa to Cat Ba Island
👉 Most comfortable and fastest private taxi + ferry from Sapa to Cat Ba Island.
- ✔️ Good for: groups or travelers seeking maximum comfort and door-to-door service
- ✔️ Duration: ~8–10 hours
- ✔️ Price: $230–340 per car
- ✔️ Comfort: high (modern cars, SUVs or minivans + ferry)
- ✅ Best option: Private car with companies like Ouros Travel or Saigon DMC
- 💡 Tip: Split the cost among passengers and confirm that ferry transfer is included.
The most convenient, fastest, but at the same time the most expensive way to get to Cat Ba Island from Sapa is by private car/taxi. If you are traveling in Vietnam in a low-cost style, then this option is probably not the right one for you, but if you are not on a budget, you can definitely choose this option. Private cars from Sapa to Cat Ba Island are operated by private taxi companies Ouros Travel, Grouptour and Saigon DMC, which are well rated by other travelers in Vietnam.
These companies will offer you very modern and comfortable classic cars, SUVs and even minivans for several people traveling together. Driving time by private car/taxi from Sapa to Cat Ba Island takes approximately 8-10 hours and the fare ranges from $230-340/car, depending on the type of car.
Smaller cars are cheaper, minivans / minibuses for more people are the most expensive, but the advantage is that you can calculate the fare per person, so even a minivan can be advantageous in the end. Part of these private transfers is a boat transfer mostly from Hai Phong to Cat Ba Island, then the journey continues to Cat Ba.
It is therefore approximately a similar transport option to sleeper buses. You can search and book your private car/taxi from Sapa to Cat Ba Island online even in advance. Always read all instructions and conditions carefully when booking a private car to avoid any complications.
❓ FAQ + Tips – Travel route from Sapa to Cat Ba Island:
How to book tickets from Sapa to Cat Ba Island?
You can book tickets online on Baolau ➜ or 12go.asia ➜.
How to book a cruise or tour in Cat Ba?
You can search and book tours or cruises on KLOOK ➜.
How long does it take to travel from Sapa to Cat Ba Island?
Bus + ferry transfers take about 10–12 hours. Train + bus + ferry transfers take about 15–17 hours.
How much does transport from Sapa to Cat Ba cost?
Bus + ferry tickets cost about $21–34/pp. Private cars start at about $230/car.
What is the distance from Sapa to Cat Ba Island?
The travel distance is about 500 km.
Is there a flight from Sapa to Cat Ba Island?
No, there are no airports in Sapa or on Cat Ba Island.
What is the fastest way to travel?
The fastest option is a private car + ferry transfer.
Is a private taxi available?
Yes, private taxis and cars from Sapa to Cat Ba can be booked online.
How to travel from Cat Ba Island to Hanoi?
You can travel by ferry + bus to Hanoi. Read: Buses from Cat Ba Island to Hanoi.
How to travel from Cat Ba Island to Ninh Binh?
You can travel by tourist bus to Ninh Binh. Read: How to get from Cat Ba to Ninh Binh?
Practical Travel Tips for Sapa to Cat Ba Island
Traveling from Sapa to Cat Ba Island is a long route across northern Vietnam. You can travel by bus + ferry, train + bus + ferry or private car.
- Best Option: Tourist bus + ferry transfers are the cheapest and most popular choice.
- Start Early: Morning departures usually offer smoother ferry connections and less traffic.
- Weather Changes: Temperatures can vary between cool Sapa and coastal Cat Ba Island.
- Bring Essentials: Pack water, snacks, chargers and valuables in a small backpack.
- Offline Maps: Mobile signal can be weaker in mountain areas, so save maps in advance.
- Book Early: Ferry and bus tickets can sell out during weekends and holidays.
Tip: Bus and private transfer tickets can be searched and booked online in advance.