Vietnam to Cambodia Boat Guide (2026): Fast Mekong Ferry
Consulting our Vietnam to Cambodia boat guide prepares you for one of Southeast Asia’s most scenic cross-border journeys: traveling up the Mekong River from Chau Doc in Vietnam’s Mekong Delta directly to Phnom Penh, the capital of Cambodia. Bypassing congested highway border checkpoints like Moc Bai, this 130-kilometer international river route takes roughly 5 hours and delivers passengers directly to Phnom Penh’s downtown Sisowath Quay riverfront promenade.
The Concierge Verdict
Choose an established high-speed riverboat service such as Blue Cruiser or Hang Chau Speedboat. One-way tickets cost 850,000 to 1,100,000 VND ($34 – $44 USD) per person, departing daily between 07:00 and 07:30 AM from Chau Doc passenger piers. The boats feature cushioned airline-style seating, shaded open-air observation decks, and an English-speaking boat purser who manages all border formalities at the Song Tien and Kaam Samnor checkpoints. Obtain a Cambodian e-Visa (Type T) online in advance to speed up border clearance.
Transport Comparison: Riverboat vs Overland Bus
| Travel Route & Mode | Journey Duration | Ticket Cost (VND / USD) | Border Checkpoint | Scenic Appeal & Comfort |
|---|---|---|---|---|
| Chau Doc to Phnom Penh (Fast Boat) | 4.5 – 5.5 hours | 850,000 – 1,100,000 VND ($34 – $44 USD) | Song Tien / Kaam Samnor (River) | Riverside fishing hamlets, floating houses, zero road dust |
| Saigon to Phnom Penh (Direct Bus) | 6.5 – 8.0 hours | 600,000 – 850,000 VND ($24 – $34 USD) | Moc Bai / Bavet (Land border) | Highway tarmac, long customs truck lines at land border |
| Luxury Cruise (3-Day / 2-Night) | 3 days | 8,500,000 – 18,000,000 VND ($340 – $720 USD) | Mekong River Gate | Private luxury staterooms, guided village excursions |
| Direct Flight (SGN to PNH) | 1 hour (flight only) | 2,200,000 – 3,800,000 VND ($88 – $152 USD) | Airport International Terminals | Fastest transit; misses Mekong river landscape entirely |
1. Speedboat Operators & Daily Timetables
Two main commercial operators run scheduled daily international river ferries between Chau Doc and Phnom Penh:
- Blue Cruiser: Operates modern steel-hulled express cruisers powered by twin inboard marine diesel engines. Departs daily at 07:00 AM from the Victoria Chau Doc Hotel private pier. Tickets cost 950,000 to 1,100,000 VND ($38 – $44 USD), including bottled drinking water, wet towelettes, and morning fruit snacks.
- Hang Chau Tourist Speedboat: Departs daily at 07:30 AM from the Hang Chau pier at 10 Nguyen Van Thoai Street in central Chau Doc. Tickets cost 850,000 to 950,000 VND ($34 – $38 USD). Comfortable cushioned seating, onboard restrooms, and open stern decks for photography make this operator very popular with backpackers.
Both services arrive at Phnom Penh International Passenger Port on Sisowath Quay around 12:30 to 13:00 PM, placing you in the heart of Cambodia’s capital near hotels, cafes, and tuk-tuks.
2. Border Checkpoint Logistics: Song Tien to Kaam Samnor
The international border crossing consists of two separate river checkpoints situated 30 kilometers north of Chau Doc:
Step 1 – Leaving Vietnam (Song Tien / Vinh Xuong): The boat moors at a floating immigration pontoon on the Vietnamese bank. Passengers disembark with their passports. Vietnamese border police review departure documents and stamp your passport out of Vietnam. The process takes 15 to 25 minutes.
Step 2 – Entering Cambodia (Kaam Samnor): The boat travels 5 minutes across the border to Kaam Samnor. Passengers step into the Cambodian immigration hall. The boat purser assists with passport submission, customs declarations, and visa processing. Total clearance takes 30 to 40 minutes.
Cambodian Visa Rules: e-Visa vs Visa on Arrival
Travelers have two ways to enter Cambodia at the river border:
- Cambodian e-Visa (Recommended): Apply online through the official Kingdom of Cambodia government portal at least 4 business days before departure. The tourist e-Visa (Type T) costs $36 USD. Print out two physical paper copies to hand to the border officer. Kaam Samnor officially recognizes electronic visas.
- Visa on Arrival (VoA): Available for most western passports at the Kaam Samnor border post. The fee is $35 USD in cash. Bring exactly one passport-sized photograph (4×6 cm). United States dollar bills must be crisp, clean, and unblemished; bills with small tears, folds, or ink marks are routinely rejected.
Luggage Allowance & What to Pack
Passenger speedboats allow one large suitcase or backpack (up to 20 kilograms) per traveler, stored securely in the enclosed bow compartment, plus one small daypack carried to your seat. Space is generous and luggage handlers assist with loading.
Pack a light windbreaker or sun scarf. While the enclosed cabin features air conditioning, the outdoor viewing deck experiences strong headwind river breezes. Carry small US dollar bills for Cambodia tuk-tuk fares upon arrival at Sisowath Quay.
Frequently Asked Questions
Can I travel from Phnom Penh down to Chau Doc by boat?
Yes. Both Blue Cruiser and Hang Chau operate the reverse downriver journey. Boats depart Phnom Penh International Passenger Port at 12:30 PM and arrive at Chau Doc piers around 17:00 to 17:30 PM. Ensure your Vietnamese eVisa lists Song Tien (Vinh Xuong) as your official entry border gate.
Are life jackets provided on the speedboat?
Yes. International marine safety standards are strictly enforced. All vessels carry certified life jackets beneath every seat, commercial emergency life rings, and fire suppression systems.
Do speedboats run during the rainy monsoon season?
Yes. Boats operate 365 days a year. During the wet season from July to November, the Mekong River rises substantially, allowing vessels to travel slightly faster due to higher water levels and fewer sandbar hazards.
Continue planning:
- Where to Stay in Chau Doc: Riverfront hotels near the boat pier and Sam Mountain lodges.
- Hotel guide for An Giang: Delta riverfront hotels, Sam Mountain retreats, and provincial staging.
- Can Tho to Chau Doc Transport: Connecting Can Tho floating markets with Chau Doc border boats.
- Vietnam E-Visa Guide: 90-day multi-entry rules, land and river port codes.
- Southern Vietnam Itinerary: Complete Mekong Delta circuit from Saigon to the Cambodian border.
- Ho Chi Minh City to Chau Doc Transport: Direct sleeper buses and VIP vans connecting Saigon to the boat pier.
- Transport Within Vietnam: Trains, sleeper buses, speedboats, and private transfers.
Connected Destinations along the Mekong Delta Riverine Network
Continue your Vietnam route seamlessly with verified transit times and natural regional connections.
Cai Rang Floating Market (Can Tho)
Experience authentic morning trading from wooden riverboats with fresh noodle soup and iced coffee on the water.
Chau Doc & Tra Su Forest
Glide along canal passages under emerald melaleuca canopies, visit stilt-house Cham villages.
Phu Quoc Island Speed Ferry Connection
Transition directly from delta riverways to the beaches and seaside resorts of Phu Quoc.