The Reunification Express Vietnam is Vietnam’s legendary North-South railway. It connects Hanoi to Ho Chi Minh City over 1,725 km of track. Trains run six times daily in each direction. The full journey takes 30+ hours. You can buy tickets per leg and get off at Hue, Da Nang, or Nha Trang.
Best for overnight travel: 4-berth soft sleeper ($55–$75). Cheaper option: 6-berth hard sleeper ($40–$55). The Hue–Da Nang leg is the most scenic. It lasts about 2.5 hours over the Hai Van Pass, with sea cliffs on one side. Book early, especially on weekends.
Vietnam’s Reunification Express is not just transport — it’s a journey through the country’s spine. You’ll see rice paddies, fishing villages, mountain passes, and the South China Sea all from your window. Travel + Leisure named it one of the most beautiful train rides in the world. But the high-speed railway is coming — construction starts in 2027, so this experience won’t last forever.
🚂 What Is the Reunification Express?
The Reunification Express is the main North-South railway line in Vietnam, officially known as the North-South Railway. It runs 1,725 km from Hanoi in the north to Ho Chi Minh City in the south. The name comes from its role in connecting the country after the Vietnam War.
Six trains operate daily in each direction, numbered SE1 to SE12. The fastest pair (SE3/SE4) completes the journey in about 30 hours. Slower trains take longer — up to 41 hours.
⚠️ Important: A $67 billion high-speed railway is planned to replace this route, with construction starting in 2027 and completion in 2035. Ride the Reunification Express while it still exists.
📅 Best Time to Ride
The best time to take the Reunification Express is November to April — the dry season across central and southern Vietnam. September and October are typhoon season, with heavy rain and possible disruptions.
Train discounts: Vietnam Railways reduced fares by 10% from July 1 to August 16, 2026, due to lower fuel prices. Passengers saved 110,000–280,000 VND ($4.20–$10.70) depending on class.
🎫 Ticket Prices (2026)
Soft sleeper (4-berth, air-conditioned): $55–$75 USD per berth. Includes mattress, pillow, blanket, and lockable door.
Hard sleeper (6-berth): $40–$55 USD per berth. Cheaper but more cramped.
Soft seat: $30–$40 USD. Comfortable for daytime trips.
Hard seat: $20–$30 USD. Basic — avoid for trips over 4 hours.
Children: Under 3 years free. Ages 3–9 and under 1.3 m — 75% of adult fare. Over 9 years — full fare.
Where to book: Through Trip.com, Baolau, or Vietnam Railways.
🗺️ Key Stops & Scenic Highlights
Hanoi → Hue (11–12 hours, overnight): Depart in the evening, arrive in Hue the next morning. Explore the Imperial Citadel, royal tombs, and Perfume River.
Hue → Da Nang (2.5 hours): This is the most scenic leg. The train crosses the Hai Van Pass, hugging sea cliffs with the ocean on one side and mountains on the other. Travel + Leisure calls it one of the most beautiful rail journeys in Southeast Asia.
Da Nang → Nha Trang (7–8 hours): Passes through coastal towns and fishing villages. From Da Nang, you can take a bus to Hoi An — a 40-minute drive.
Nha Trang → Ho Chi Minh City (8–9 hours): The final leg through the Mekong Delta region. Nha Trang is famous for its beaches and Hon Thom Island.
🛌 Onboard Experience
Soft sleeper cabins: 4-berth, air-conditioned. Each berth has a mattress, pillow, blanket, and a reading light. The door locks. Great for overnight trips.
Hard sleeper cabins: 6-berth — three tiers on each side. Cheaper but less private. Good for budget travelers.
Food: A trolley comes through with traditional Vietnamese meals (rice, meat, vegetables) at meal times. Snacks are available throughout the day.
Wi-Fi: Not available. Get a local SIM or eSIM if you need to stay connected. Check my Best SIM and eSIM for Vietnam guide for options.
📌 Practical Tips
- Book early: Weekend trains sell out fast. Book 1–2 weeks in advance for soft sleepers.
- Buy per leg: Don’t buy Hanoi–Saigon in one ticket — buy Hanoi–Hue, then Hue–Da Nang, etc. This lets you stop and explore.
- Bring snacks and water: Food is available but basic. Water is cheap, but bring a refillable bottle.
- Download offline maps: No Wi-Fi, so prepare before you board. Download Google Maps offline or use Maps.Me.
- Pack light: Cabins are small. A carry-on is better than a large suitcase.
- Book lower berths: If you’re prone to motion sickness, book a lower berth — less rocking.
🛑 Common Mistakes
Buying Hanoi–Saigon tickets on one leg. You’ll spend 30+ hours on the train with no chance to explore. Break it into 3–4 legs.
Expecting Wi-Fi. There’s no Wi-Fi. Download movies, books, and maps before you board.
Not booking in advance on weekends. The Hanoi–Hue overnight train fills up fast on Friday and Saturday nights. Book early.
Not checking the weather. September–October is typhoon season. Check the forecast before your trip.
❓ Frequently Asked Questions
How long is the Reunification Express journey?
30+ hours from Hanoi to Ho Chi Minh City. The fastest train (SE3/SE4) takes about 30 hours.
How much does a train ticket cost?
Soft sleeper: $55–$75. Hard sleeper: $40–$55. Soft seat: $30–$40.
Is the Reunification Express safe?
Yes. It’s the main railway in Vietnam and runs daily with a good safety record.
Is there a high-speed train in Vietnam?
Not yet. Construction is planned to start in 2027 and finish in 2035.
Can I take my motorbike on the train?
Yes — you can ship a motorbike on some trains. Check with Vietnam Railways for details.
How do I book tickets?
Through Trip.com, Baolau, or Vietnam Railways.
💎 Final Verdict
The Reunification Express Vietnam offers a once-in-a-lifetime experience. It won’t be around forever, so plan accordingly. The Hai Van Pass leg is the highlight. Yet the full journey shows Vietnam’s soul.
Book a 4-berth soft sleeper. Or break the trip into 2–3 legs for comfort. Enjoy the ride and scenery along the way.
Once you’ve booked your train, the rest of Vietnam is waiting. Check out my guides to Hanoi to Sapa and Nha Trang to Da Lat for more travel inspiration.
🏨 Where to Stay & What to Pair It With
Once you’ve arrived at your stop, book your accommodation. You’ll find everything from budget hostels to luxury hotels — check hotels in Vietnam to compare prices. For city-specific guides, I’ve put together best hotels in Hanoi, best hotels in Da Nang, and best hotels in Nha Trang to help you choose.
For more transport inspiration, check out Da Nang to Hoi An and Vietnam domestic flights.
