THE SHORT VERSION
Cat Ba Island to Sapa at a glance.
- From
- Cat Ba Island Đảo Cát Bà
- To
- Sapa Sa Pa
- Straight line
- 376 km
- Return route
- Sapa to Cat Ba Island →
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Cat Ba Island
Cat Ba is the largest island in the Ha Long Bay area. Most trips from Hanoi are combined tickets, with a bus to the coast, a ferry or speedboat, and often a shuttle into Cat Ba town.
- Cat Ba town · Thị trấn Cát Bà
Most combined services end in or near the harbour town.
Arriving in Sapa
Sapa town is compact, but many homestays are in villages down the valley. A bus to Sapa doesn't include the transfer to a village, so arrange that separately.
- Sapa Bus Station · Bến xe Sa Pa
Arrivals and departures for Hanoi, Lao Cai and other northern destinations. Many companies also stop near the town centre.
Keep the essentials offline
Save your ticket, the exact meeting point and the operator's phone number before you set off. Follow the check-in time on your confirmation.
- Day and night departures run from Hanoi. Compare arrival times with your check-in.
- Lao Cai, about 35 km away, is the rail terminus and has frequent minibuses up to Sapa.
- Confirm the Hanoi drop-off when returning. Ending on the city's western edge is common.
KEEP GOING
From Sapa, the road continues.
This trip includes a boat crossing. For ferry routes and timetables, see our sister site FerryConnect.
Other ways to reach Sapa
More buses from Cat Ba Island
USEFUL FOR THIS TRIP
Sort the small things before you go.
Partner links. We may earn a commission if you buy through them, at no extra cost to you.
GOOD QUESTIONS
Before you take your seat.
How long does the bus from Cat Ba Island to Sapa take?+
Journey times depend on the service and any boat connection. Check the duration of your chosen departure on 12Go before booking.
Where does the bus leave from in Cat Ba Island?+
It depends on the operator. Main options in Cat Ba Island include Cat Ba town, and many tourist companies collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Sapa to Cat Ba Island?+
Yes, 12Go also lists services in the opposite direction. See our Sapa to Cat Ba Island guide.
Where does the bus from Cat Ba Island arrive in Sapa?+
It depends on the operator. In Sapa, services use Sapa Bus Station. Sapa town is compact, but many homestays are in villages down the valley. A bus to Sapa doesn't include the transfer to a village, so arrange that separately.
How do I get from the bus stop to the centre of Sapa?+
Sapa town is compact, but many homestays are in villages down the valley. A bus to Sapa doesn't include the transfer to a village, so arrange that separately.
What kind of bus runs from Cat Ba Island to Sapa?+
Tickets to Sapa usually combine a bus or van with a boat. The vehicle type, seat style and boat connection are shown for each departure on 12Go.
Can I book the Cat Ba Island to Sapa bus online?+
Yes. 12Go lists departures on this route. You choose a date, compare operators and pay online, and the provider issues the ticket. BusConnects doesn't sell tickets itself.
Where can I go next from Sapa by bus?+
Direct buses from Sapa include Lao Cai, Hekou, Mu Cang Chai, Yen Bai, Son La and more. See all connections on our Sapa bus page.
Does the trip to Sapa include a ferry?+
Yes, Sapa is an island, so the journey includes a boat crossing. Check whether your ticket covers the boat and the transfer from the pier, and allow for weather delays.
FOLLOW THE INFORMATION
Clear sources. Better decisions.
Route listed in 12Go's public route index (checked 2026-10-09). Station information reviewed 2026-10-09. Distance: OpenStreetMap data via OSRM (approximate driving distance). Listings change and are not live inventory. Confirm the departure, pickup, price and conditions before paying.
12Go: Cat Ba Island to Sapa bus route listing ↗Wikivoyage: Cat Ba Island (Get in) ↗Wikivoyage: Sa Pa (Get in) ↗How BusConnects uses sources →