Quick answer: HK Buslines (formerly HK Open Tour) runs sleeper cabin buses Hanoi to Sapa with built-in massage berths: from $19.50 single, $33 double. Twenty-eight departures a day from 02:30 to 23:59, free hotel pickup in the Old Quarter, about 6 hours with two rest stops. No toilet on board; no payment fees.

Overview

HK Buslines — still known to most travelers as HK Open Tour — runs the busiest cabin-bus schedule on the Hanoi–Sapa route. Twenty-eight departures a day, including 02:30 and 04:15 buses no other operator offers. Every cabin is a private pod with a massage function, and it’s the bus we book most for Old Quarter hotels.

Why the Old Quarter matters: HK collects you at your hotel door for free — no taxi to a bus office. The trade-off: no toilet on board, so the bus makes two rest stops instead.

Amenities on Board

BlanketsBlankets
Charging port Charging port
Overhead reading lightOverhead reading light
Emergency contact buttonEmergency contact button
Free WIFI Free WIFI
Free waterFree water drinking
PillowsPillows
Soft drinkSoft drink

Cabin Seat Map & Size

Which cabin?

Cabin Location

10 to 11 double cabins

10 to 11 double cabins
on the lower deck

10 to 11 single cabins

10 to 11 single cabins
on the upper deck

Both Double and Single Cabins have the same dimensions

Both Double and Single Cabins have the same dimensions
90 x 180 cm

Other info

  • Single Upper $19.50: your own pod up the ladder — quietest, cheapest.
  • Single Lower $22.50: a lower-deck pod to yourself, no ladder to climb.
  • Double Lower $33: one 90 × 180 cm berth shared by two, $16.50 each; two upper singles cost $39 — $6 more for separate pods.

Why Choose HK Buslines?

The top reasons to choose HK Busline are the relaxing onboard massage mode and the convenient pick-up/drop-off service in the Old Quarter.
Here is why this is the best choice for your journey:

  • Ultimate Relaxation: Each private cabin is equipped with an automatic massage system. It helps you stay refreshed and eases back pain during the 6-hour drive to Sapa.
  • Door-to-Door Convenience: We pick you up and drop you off directly at your hotel in the Hanoi Old Quarter. You won’t have to worry about carrying heavy luggage or paying extra for taxis to a bus station.
  • Clean & Fresh Atmosphere: By not having an onboard toilet, the cabin stays completely odorless and fresh. Instead, the bus makes scheduled stops at high-quality rest areas along the way.

If your hotel is in the Old Quarter and you want to be collected at the door, HK is the bus we suggest first.

HK’s edge is schedule depth, massage cabins and door-to-door Old Quarter pickup; Sao Viet answers with the route’s only onboard toilet. See all cabin buses compared — or our honest HK Buslines review and the HK vs G8 head-to-head.

Schedule & Departures

Direction Departures (daily)
Hanoi → Sapa 02:30 · 04:15 · 06:30 · 07:00 · 07:15 · 08:30 · 09:00 · 09:30 · 10:00 · 10:30 · 11:00 · 11:15 · 13:30 · 14:00 · 14:30 · 15:00 · 16:00 · 17:00 · 21:30 · 22:00 · 22:25 · 22:30 · 22:45 · 23:00 · 23:15 · 23:30 · 23:45 · 23:59
Sapa → Hanoi 07:00 · 08:00 · 08:30 · 09:00 · 09:30 · 10:00 · 11:00 · 11:30 · 12:30 · 13:30 · 14:00 · 14:30 · 15:00 · 16:00 · 17:00 · 18:00 · 22:00 · 22:30 · 23:00 · 23:30

The night block (21:30–23:59) is the deepest on the route, and the 02:30 and 04:15 buses land you in Sapa for breakfast. Hotel pickup in the Old Quarter starts 15–30 minutes before departure. Roadwork note (August 2026): parts of the Hanoi–Lao Cai expressway are being repaired, so allow up to an hour more for now.

Itinerary

Way from Hanoi to Sapa

train | Sapa Nomad

Pick up at your hotel lobby in Old Quarter or the meeting point 70 Nguyen Huu Huan St

70 Nguyen Huu Huan St

Way from Sapa to Hanoi

train | Sapa Nomad

Pick up at your hotel lobby in Sapa Town or the meeting point 732-734 Dien Bien Phu St, Sapa

732-734 Dien Bien Phu St, Sapa

train | Sapa Nomad

Hanoi Old Quarter:

70 Nguyen Huu Huan St

Pick-up point

pick-up

Hanoi

Hotel in Old Quarter, 70 Nguyen Huu Huan St or Noi Bai Airport Lobby

pick-up

Sapa

732-734 Dien Bien Phu St or Sapa Town Hotel

Drop-off

drop-off

Sapa

HK Open Tour Office or Sapa Town Hotel

drop-off

Hanoi

Hanoi Airport Lobby, 70 Nguyen Huu Huan St, or hotel in Old Quarter

Confirmation

  • You will receive confirmation of your booking’s availability within 1 business day
  • If you do not receive an email from us, please check your Spam folder or notify us via Email / WhatsApp number.
  • Please notify us via WhatsApp number after make the reservation.

Additional Useful Information

additional

Luggage Allowance

  • One large suitcase and one bag per person is the norm; a bit more is usually fine — just mention it when booking.

additional

Seat Type

  • You choose the class when booking, and our team picks the best available cabin for you. Your exact cabin number is sent right after payment; groups are kept together.

Other Information

  • Children aged 0–4 travel free sharing a cabin with a parent; from 5 up, full fare.
  • Eating or bringing food on board is not allowed.
  • HK Open Bus operates multiple buses, all featuring the same design and color scheme.
  • The interior of each bus is meticulously cleaned and vacuumed after every trip. Buses are washed daily and undergo monthly maintenance.
  • Each cabin is equipped with a leather mattress and pillow, as well as a soft velvet blanket for added comfort.
  • Please note that travel time may vary depending on traffic conditions.

FAQs

Yes — same operator; the company rebranded from HK Open Tour to HK Buslines, and most street signs and travelers still use the old name. They run two vehicle types on this route: sleeper cabin buses (this page) and a 28-seat seated limousine.
$19.50 for a single upper cabin, $22.50 for a single lower (no ladder), $33 for a double shared by two. Every cabin is 90 × 180 cm with a massage function, blanket, WiFi and USB charging; no payment fees.
Free hotel pickup anywhere in the Old Quarter, or the HK office at 70 Nguyen Huu Huan; Noi Bai Airport pickup is also bookable in the form. In Sapa: the office at 732-734 Dien Bien Phu or your hotel in Sapa Town.
Twenty-eight daily departures from Hanoi (02:30 to 23:59 — see the table above) and 20 from Sapa. The night block from 21:30 has more buses than any other operator; book a day ahead in high season.
No — HK keeps cabins odor-free by design and makes two rest stops instead. If an onboard toilet matters to you, Sao Viet is the only Hanoi–Sapa cabin bus that has one.
About 6 hours door to door including the two rest stops. Roadwork note (August 2026): parts of the Hanoi–Lao Cai expressway are being repaired, so allow up to an hour more for now.
Round trips: choose Round Trip in the form and pick a date for each leg. Rescheduling is free — message us on WhatsApp (24/7) at least 4 hours before departure and we move you, subject to space.

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Hanoi – Sapa Sleeper Cabin Bus by HK Buslines

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