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How to get fromSiem Reap to Ha Long Bay (Water)by bus, plane, taxi, ferry, or night bus

Find Transport to Ha Long Bay (Water)

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There are 3 ways to get from Siem Reap to Ha Long Bay (Water) by bus, plane, taxi, ferry, or night bus

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Bus, fly, taxi, ferry

    best
    1. Take the bus from Siem Reap Town to Siem Reap Airportbus bus
    2. Fly from Siem Reap (SAI) to Cat Bi International Airport (HPH)plane plane SAI - HPH
    3. Take the taxi from Cat Bi International Airport (HPH) to Ha Long Bai Chaytaxi taxi
    4. Take the ferry from Ha Long Bai Chay to Hạ Long Bayferry ferry
    9h 23m
    $190–550

  2. Bus, night bus, taxi, ferry

    cheapest
    1. Take the bus from Siem Reap to Bangkok Mochit Bus Terminalbus bus
    2. Take the night bus from Bangkok Mochit Bus Terminal to Vientiane Talat Sao Stationnightbus night bus
    3. Take the bus from Vientiane - Southern Bus Station to Ha Noi Nuoc Ngam Bus Stationbus bus
    4. Take the bus from Ha Noi Nuoc Ngam Bus Station to Hai Phong Niem Nghia Bus Stationbus bus
    5. Take the taxi from Hai Phong Niem Nghia Bus Station to Ha Long Bai Chaytaxi taxi
    6. Take the ferry from Ha Long Bai Chay to Hạ Long Bayferry ferry
    2d 3h
    $68–343

  3. Bus, taxi, ferry

    1. Take the bus from SRL Siem Reap to SRL Paksebus bus
    2. Take the bus from Pakse to Savannakhet Laosbus bus
    3. Take the bus from Savannakhet Bus Station to Nuoc Ngam Bus Stationbus bus
    4. Take the bus from Ha Noi Nuoc Ngam Bus Station to Hai Phong Niem Nghia Bus Stationbus bus
    5. Take the taxi from Hai Phong Niem Nghia Bus Station to Ha Long Bai Chaytaxi taxi
    6. Take the ferry from Ha Long Bai Chay to Hạ Long Bayferry ferry
    34h 56m
    $72–257

Siem Reap (SAI) to Cat Bi International Airport (HPH) flights

Calendar30Weekly Planes
Duration7h 55mAverage Duration
Ticket$182Cheapest Price
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Questions & Answers

Map of how to get from Siem Reap to Ha Long Bay (Water).ExpandLaunch map view
  • Distance: 963.9 km
  • Duration: 9h 23m

What companies run services between Siem Reap, Cambodia and Ha Long Bay (Water), Vietnam?

There is no direct connection from Siem Reap to Ha Long Bay (Water). However, you can take the bus to Siem Reap Airport, walk to Siem Reap (SAI) airport, fly to Cat Bi International Airport (HPH), take the taxi to Ha Long Bai Chay, then take the ferry to Hạ Long Bay. Alternatively, you can take the bus to SRL Pakse, walk to Pakse, take the bus to Savannakhet Laos, take the bus to Nuoc Ngam Bus Station, walk to Ha Noi Nuoc Ngam Bus Station, take the bus to Hai Phong Niem Nghia Bus Station, take the taxi to Ha Long Bai Chay, then take the ferry to Hạ Long Bay.

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