Rail travel in Vietnam

Vietnam has one main railway that matters to visitors: the North–South line from Hanoi to Saigon, about 1,726 km of single-track metre-gauge rail built in the French period and reopened end to end in 1976, which is why it is still sold abroad as the Reunification Express. There is no single train of that name. Through trains carry SE numbers (SE1 to SE8 are the usual through pairs, check the current timetable): odd numbers run south, even numbers run north.

Because the line is single-track, trains wait in sidings for each other and the fastest end-to-end run takes roughly 30–35 hours (check). Most people do not ride end to end. The useful sections are Hanoi–Ninh Bình (2–2.5 h), Hanoi–Đồng Hới for Phong Nha (about 10 h), Hanoi–Huế (12–14 h overnight), Huế–Đà Nẵng (2.5–3 h by day), and Đà Nẵng–Nha Trang (about 9–10 h). Local SNT, SQN and similar short-haul trains fill in between cities (check numbers).

There are four classes on most SE trains. Hard seat is a wooden or thin-cushioned bench in a fan or basic air-conditioned car; fine for two hours, hard work overnight. Soft seat is a reclining air-conditioned seat, often with a screen playing films at volume; good for day hops. Hard sleeper is a six-berth compartment without a door, three tiers each side; the top berth is cheapest and has the least headroom. Soft sleeper is a four-berth compartment with a lockable door, reading lights and power sockets; this is the one to book for any night.

In a soft sleeper, lower berths cost a little more and let you sit up; uppers give privacy and room for a bag above the corridor. If you are two, buy one lower and the upper above it. If you are four, buy the whole compartment. On the Lào Cai and some Đà Nẵng runs, private operators attach their own carriages to the state train and sell 2- or 4-berth VIP cabins with better bedding, snacks and cleaner toilets for more money (check which operators run in 2026). You still ride the same train at the same speed.

Book on the official Vietnam Railways sites, dsvn.vn or vetau.com.vn. Both show seat maps, take international cards and send an e-ticket with a booking code; the site sometimes struggles with foreign cards, in which case try again later or use a domestic wallet if you have one. Enter your name exactly as on your passport: conductors and station staff check ID against the ticket, and a mismatch can mean buying again.

Resellers such as 12Go and Baolau sell the same seats in English with easier payment and add a fee, commonly 10–30% over the official fare (check). They are worth it if the official site refuses your card. At the station you can still buy at the counter; bring your passport. Tickets usually go on sale 30–60 days out for normal dates (check), and months ahead for Tết.

Trains fill on Friday and Sunday nights, over the 30 April and 2 September holidays, through the June–August school break, and above all in the three weeks around Tết, when southbound and northbound trains out of big cities sell out in the week before and the week after. Book soft sleepers 2–4 weeks ahead in normal months.

In Hanoi most long-distance trains leave from Hanoi Station (Ga Hà Nội) on Lê Duẩn street. Lào Cai night trains traditionally use the rear entrance on Trần Quý Cáp street (often called Ga Hà Nội B), a short walk round the block, and some local trains to Hải Phòng and the north-east leave from Long Biên or Gia Lâm instead (check the station on your ticket).

In the south, trains end at Saigon Station (Ga Sài Gòn) in District 3, about 3 km from the backpacker area; a Grab car takes 15–25 minutes outside rush hour. Huế and Đà Nẵng stations are central and small. Arrive 30–45 minutes before departure: platforms are announced late, gates open about 15–20 minutes before, and you may have to cross tracks under staff direction.

The Lào Cai line runs about 294 km north-west from Hanoi to the Chinese border. Night trains (SP numbers, check) leave Hanoi around 21:00–22:00 and arrive at Lào Cai before dawn, about 8 hours later. From Lào Cai station, buses, shared vans and taxis cover the 35 km up to Sa Pa in about an hour; vans wait outside the station for each arrival, and fares are ₫40,000–80,000 per person for a shared van (check). Agree the price before loading bags.

This is where the private carriages cluster. The state soft sleeper is adequate; the private cabins mainly buy cleaner linen and a quieter car. Direct sleeper buses from Hanoi to Sa Pa now take 5–6 hours on the expressway and are cheaper, so the train wins only if you sleep better lying flat on rails than on a bus berth, which most people do.

The 103 km between Huế and Đà Nẵng is the best scenery on the line. South of Lăng Cô the track leaves the road and hugs the cliffs of the Hải Vân pass, with the sea directly below. Travelling south from Huế to Đà Nẵng, sit on the left side (east, the sea side); travelling north from Đà Nẵng, sit on the right. In the booking seat map, ask for a window seat on that side or stand in the corridor for the 30–40 minutes that matter.

A dedicated heritage train, marketed in Vietnamese as 'Kết nối di sản miền Trung' (Connecting Central Heritage), has run between Huế and Đà Nẵng since 2023 with decorated carriages, a café car and a longer stop at Lăng Cô (check whether it runs in 2026 and at what fare). A regular SE soft seat covers the same track for less. In Đà Lạt, a short tourist line runs 7 km from the 1930s station to Trại Mát and back, about 30 minutes each way (check times and fare); it is a half-day outing, not transport.

Luggage limits are generous in practice: about 20 kg free per passenger on long-distance trains (check), stored under the lower berths or on the shelf over the corridor. Big suitcases fit under a lower berth only; a 60–70 litre backpack goes anywhere. Bikes and motorbikes travel in the baggage car and must be booked at the station freight office a day ahead.

A trolley passes with rice boxes, instant noodles, drinks and fruit, roughly ₫35,000–60,000 a box (check); SE trains have a restaurant car of varying quality. Most people bring bánh mì, fruit and water. Hot water for noodles and tea is available from a boiler at the end of the car. Toilets are Western-style in soft sleeper cars but run out of paper by morning; carry your own.

Theft is uncommon but happens at night stops. Lock the compartment door, keep phone and passport in a pouch you sleep with, and put the bag with valuables against the wall side.

Rail wins for one overnight leg of 8–14 hours, where a flat berth replaces a hotel night: Hanoi–Huế, Hanoi–Đồng Hới, Nha Trang–Saigon and Hanoi–Lào Cai. It also wins for short daytime sections with a view, above all Huế–Đà Nẵng. It loses end to end: 30-plus hours against a 2-hour flight that often costs the same as a soft sleeper.

Sleeper buses are cheaper and more frequent, go to places without stations (Hội An, Hà Giang, Đà Lạt proper, Phong Nha town) and are faster on the new expressways, but berths are short for anyone over 175 cm and night driving on highways has a worse safety record than rail. Domestic flights on the main trunk run many times a day; book 2–4 weeks ahead for fares around ₫1,200,000–2,500,000 one way (check).