In this in-depth route guide, you'll find the best ways to travel the 450 kilometre distance from Battambang to Kep. Whether you prefer the scenic overnight train, a convenient bus+ferry combo, or the fastest flight option — we've got all the details you need.
There are 3 ways to get from Battambang to Kep. You can choose between the bus, indirect bus, flight. The most affordable option is by indirect bus, starting from $19. The fastest route is by indirect bus (7h 30m).
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7h 30m
$19
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7h 40m
$224
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12h 30m
$29
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The bus is an affordable way to get from Battambang to Kep. Bus fares start from $29, but note that this is a long journey and travel time takes around 12h 30m - 13h 30m.
Only one company runs direct buses on this route – Saly VIP. It operates three night sleeper buses every day, all arriving around noon. This is great if you want to save on a night’s accommodation and make the most of your day when you arrive.
If you don’t mind taking two buses, you could go to Phnom Penh first before catching another bus to Kep. The journey takes , excluding transfers.
This option also gives you the chance to rest in Phnom Penh or even stay a night and do some sightseeing.
Total bus fares start from .
The fastest way to travel from Battambang to Kep is by flight. But keep in mind that Siem Reap International Airport is the closest airport to Battambang. You’ll first need to travel to Siem Reap for 3.5 hours, then catch a flight to Sihanoukville. From Sihanoukville Airport, you can hire a taxi for another 3 hours to reach Kep.
The total journey takes around 7h 40m, and prices start from $224.
ABOUT YOUR DESTINATION
Kep is the smallest region in Cambodia, yet it offers plenty to spend a few exciting days in this small beach town. At its peak, the French’s enthusiasm for luxury made it one of the most inviting destinations in Cambodia.
See what all the fuss was about and try some of the tastiest and freshest seafood at Kep Crab Market, relax on Kep Beach or spend the day discovering the nearby town of Kampot.
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Carbon Footprint
This 450 km journey produces approximately 40 g CO2 by bus. Taking public transport is one of the lowest-emission ways to travel this route.
Used the Songserm ferry from Koh Samui. Cheaper than Lomprayah but takes a bit longer. Still a perfectly fine crossing. The views approaching Koh Tao are stunning either way.
OOliver S.November 2025Ferry
Train via Surat Thani was our pick. More scenic than Chumphon route and the Lomprayah catamaran from Tapee Pier is very comfortable. Book the special express train for the quickest ride.
The overnight bus with Montanatip was okay but not great. The bus was older and the seats didn't recline much. Ferry portion was fine though. If you're on a tight budget it works.
Took the sleeper train to Chumphon — magical! Woke up to palm trees and transferred to the Lomprayah catamaran. Whole journey felt like an adventure.
Lomprayah bus+ferry combo from Khao San Road was seamless. Departed at 6am, arrived Koh Tao by 3pm. Well organized.
Flew to Koh Samui and took Lomprayah catamaran. More expensive but saved a full day. Worth it if your holiday is short.
Most travelers base themselves near the main beach for easy access to transport, restaurants, and activities.
Popular budget resort with pool, located on Sairee Beach. Walking distance to dive shops and restaurants.
800 THB/night ($24)
Beachfront bungalows with balconies overlooking Sairee Beach. On-site restaurant and dive center.
2,200 THB/night ($66)
Luxury resort with private beach, infinity pool, and spa. Perfect for couples wanting extra comfort.
6,500 THB/night ($195)
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