Getting around Vietnam is the part of the trip most people underestimate. The country is long and thin, roughly 1,650 kilometers end to end, and the gap between the two cities everyone wants to see is about the same as London to Rome. There's no single right answer to crossing it. There's a flight that costs less than a good dinner, a rail line running the length of the coast, a sleeper bus network reaching everywhere the train doesn't, and an app that takes the negotiation out of every city journey. Here's each mode honestly, what it costs, and which to pick for which leg.
Vietnam by the Numbers: Why Your Route Dictates Your Transport
Vietnam's shape is the whole problem. It's a thin coastal strip with three population centers strung along it: Hanoi in the north, Da Nang in the middle, Ho Chi Minh City in the south. Almost every mode of transport is organized around those three points, and almost every itinerary mistake comes from treating the gaps between them as smaller than they are.
The rule most travelers land on after a week is simple. Fly anything over about 500 kilometers, take the train where the train is the point rather than the means, and use buses for the places neither serves, which includes Ha Giang, Ninh Binh, Da Lat and most of the Mekong Delta.
| Mode | Typical Cost | Journey Time | Best For |
|---|---|---|---|
| Domestic flight | $43 to $50, Hanoi to Saigon | 1 to 2 hours in the air | Any leg over 500 km |
| Train, sleeper berth | $31 to $69 by distance | 13 to 32 hours | Overnight legs, coastal scenery |
| Sleeper bus | 200,000 to 450,000 ₫ ($8 to $17) | 5 to 15 hours | Towns the railway misses |
| Grab car | From 28,473 ₫ for the first 2 km | Minutes, plus traffic | City hops with luggage |
| Grab bike | From 12,273 ₫ for the first 2 km | Minutes, minus traffic | Beating rush hour |
| Rented motorbike | 150,000 to 300,000 ₫ a day | Yours to spend | Mountain loops, if licensed |
| Metro Line 1 | 7,000 to 20,000 ₫ | Traffic-proof | Eastern Ho Chi Minh City |
If you're still deciding how many stops to make, our Vietnam itinerary guide works through how much ground two weeks realistically covers.
Domestic Flights: The Only Sane Way to Cross the Whole Country
Vietnam's domestic network is one of the best value air markets in Asia. Vietnam Airlines is the full-service carrier and holds over 46% of the domestic market. VietJet is the low-cost operator, flying 46 domestic routes. Bamboo Airways is rebuilding toward a licensed fleet of around 30 aircraft, and Sun PhuQuoc Airways arrived in 2025 as the first new entrant in five years. Everything hangs off three hubs: Noi Bai in Hanoi, Da Nang in the center, Tan Son Nhat in Ho Chi Minh City. Most secondary airports connect to one of the three rather than to each other, so if you're flying Hue to Da Lat, expect a connection.
Fares are genuinely low. Vietnam Airlines publishes Hanoi to Ho Chi Minh City economy from around 1,117,181 to 1,292,000 dong, roughly $43 to $50 one way at the mid-August 2026 rate (Vietnam Airlines). VietJet undercuts that. Two to three weeks ahead is enough for a normal booking, but Tet and the June to July domestic peak are different animals, when the whole country travels at once and fares triple.
⚠️ The budget fare is not the price you pay. Vietnam Airlines includes 10 kg of hand baggage and a 23 kg checked bag on every domestic economy fare, including the cheapest (Vietnam Airlines fare conditions). VietJet's fares include no checked baggage at all and cap you at 7 kg of hand baggage across one main piece and one small item (VietJet). Add the bag when you book, because adding it at the airport counter is the expensive way to learn this.
Long Thanh, the enormous new airport in Dong Nai province built to relieve Tan Son Nhat, isn't open to scheduled traffic yet. As of March 2026 about 74% of the contracted work was done, with the government targeting commercial launch in the fourth quarter of 2026 (VietnamPlus). Until then, southern arrivals land at Tan Son Nhat. For the international side, see our guide to flights and airlines to Vietnam.
Trains: The Reunification Express and the Legs Worth Riding
Vietnam Railways runs a single 2,600 kilometer network, and the North to South line, universally called the Reunification Express, is its spine. Five services a day cover the full Hanoi to Ho Chi Minh City route, and the national tourism authority lists four ticket classes (Vietnam National Administration of Tourism). Here's what they mean:
- Hard seat: a bench in an unreconditioned carriage. Short daylight hops only.
- Soft seat: air-conditioned and civilized under about six hours.
- Hard sleeper: a six-berth compartment stacked three high. Cheap, sociable, cramped.
- Soft sleeper: a four-berth compartment with a door that shuts. The one worth paying for.
| Route | Class | Fare (One Way) | Roughly |
|---|---|---|---|
| Hanoi to Hue | Air-conditioned soft seat | 538,000 to 593,000 ₫ | $21 to $23 |
| Hanoi to Hue | 6-berth hard sleeper | 815,000 to 1,153,000 ₫ | $31 to $44 |
| Hanoi to Hue | 4-berth soft sleeper | 1,096,000 to 1,312,000 ₫ | $42 to $50 |
| Hanoi to Da Nang | 6-berth hard sleeper | 865,000 to 1,225,000 ₫ | $33 to $47 |
| Hanoi to Da Nang | 4-berth soft sleeper | 1,163,000 to 1,393,000 ₫ | $45 to $53 |
| Hanoi to Saigon | 4-berth soft sleeper | 1,676,000 to 1,792,000 ₫ | $64 to $69 |
Those were queried directly from Vietnam Railways in August 2026 and include insurance and tax (Vietnam Railways). Lower berths cost more than upper ones.
Now the honest part: which legs deserve a train. Two are worth planning around. Hanoi to Lao Cai, overnight, is how you reach Sapa, since the railway stops at Lao Cai and the last climb is a short road transfer, and doing it overnight buys a full day at the other end instead of nine hours on a mountain road. Hue to Da Nang is the other, and it's a great train journey by any standard, climbing the Hai Van Pass with the carriages hanging over the sea for most of an hour. Sit on the right going north from Da Nang, on the left coming south, because the other side is a rock wall.
The leg that isn't worth it is the full Hanoi to Saigon run in one sitting. It's around 32 hours, costs more than the flight, and after the first night the novelty is gone. Our guide to train travel in Vietnam goes deeper on carriages and timetables.
Buses and Sleeper Buses: The Cheapest Way to Cover Ground
The sleeper bus, xe giuong nam, is Vietnam's signature form of long-distance transport and it's unlike anything most visitors have used. Instead of seats there are reclining bunk berths in three rows and two tiers, in coaches configured for 44, 34 or 32 passengers. You take your shoes off at the door and put them in a plastic bag. There are curtains, a blanket, drinking water and usually a USB port. Premium versions swap the open bunks for 22 enclosed cabins (Vietnam Airlines travel guide).
The economics are hard to argue with. An economy berth runs roughly 200,000 to 350,000 dong, about $8 to $13, and a premium cabin 300,000 to 450,000. Hanoi to Sapa is 320 kilometers and five to six hours; Ho Chi Minh City to Da Lat is 300 kilometers and six to seven. Do it overnight and you've skipped a hotel bill too, which our breakdown of what a Vietnam trip actually costs shows compounds fast.
The "open tour" bus is the related idea worth understanding: a hop-on ticket down the coastal corridor from Hanoi to Ho Chi Minh City, bought once, with your own dates for each leg. It's cheap and flexible in one direction only, since the route is fixed and runs one way. Vietnam's tourism authority suggests booking a day or two ahead, and two weeks ahead over a public holiday.
⚠️ Take the night bus seriously. UK government travel advice states that bus and coach crashes in Vietnam "are not uncommon and are more likely at night" and that vehicles are often poorly maintained (UK Foreign, Commonwealth and Development Office). That's not a reason never to take one, and millions ride them safely every year. It is a reason to book a lower berth with a well-known operator, to prefer a daytime departure on mountain routes, and to keep your passport and cash on your body rather than in the overhead rack while you sleep.
City buses are cheap and hard work if you don't read Vietnamese. Bring small notes, because a conductor won't break the 500,000 bill most ATMs hand out, a problem our guide to cash, cards and ATMs in Vietnam explains.
Grab and Ride-Hailing: The App That Ends the Haggling
There is no Uber in Vietnam. Uber sold its Southeast Asian business in 2018 and Grab absorbed it, and Grab has dominated ride-hailing here ever since. Install it before you arrive, add a card, and you've solved most of the transport problems you'll meet at ground level.
What Grab really fixes isn't price, it's negotiation. You enter a destination, the app quotes a fixed fare, and you accept it or you don't. No meter to argue about, no scenic detour, no conversation about what the fare "should" be for a foreigner. You can usually add a foreign Visa or Mastercard, though keep cash for a driver who asks.
You get two useful options. GrabCar is an air-conditioned car and is what you want with luggage, in rain, or with children. GrabBike is a motorbike taxi where you climb on behind the driver in a supplied helmet, and at 6pm it's roughly twice as fast and a third of the price. The published tariff puts a GrabCar in Hanoi or Ho Chi Minh City at 28,473 dong for the first 2 kilometers then 9,818 dong per kilometer, and a GrabBike at 13,255 dong in Hanoi and 12,273 in Ho Chi Minh City and Da Nang (Grab Vietnam). A normal 3 to 5 kilometer city ride lands well under $2.50 by car and around a dollar by bike, with surge pricing at peak times and in rain. At airports, expect taxis at the arrivals curb but ride-hailing pickups out in a car park zone.
⚠️ Hanoi's Old Quarter is changing under your feet. From 1 July 2026 Hanoi began piloting a low emission zone covering about half a square kilometer of the Hoan Kiem Old Quarter across 11 streets. App-based ride-hailing motorbikes must switch to clean energy and are barred from the zone, and other petrol motorbikes are restricted from 6pm to midnight on Fridays and from 6am to midnight on Saturdays and Sundays. The scheme widens in 2027 and again from 2028 (VietnamPlus). If a GrabBike won't collect you there on a Saturday evening, that's why.
Taxis in Vietnam: Use the Meter or Use the App
Metered taxis still work, and in a few situations they beat the app: outside a hospital or a station at 2am there's usually a rank and no available driver online. Vietnam also has a large and fast-growing electric taxi fleet, and flagging one on the street is entirely normal.
The rule is short: insist on the meter. A reputable Vietnamese taxi is metered, the meter is visible from the back seat, and the driver starts it without being asked. If a driver offers a flat price for a city journey instead, that price is a negotiation you have already lost. The exception is a genuinely long fixed-price run, an airport transfer or a full-day hire, where a total agreed in advance and written down is normal and fine.
Two habits prevent almost every problem people report. Have the destination written in Vietnamese or shown on a map on your phone, because pronunciation defeats most visitors. And watch the zeros: fares are quoted in the hundreds of thousands, and 50,000 and 500,000 differ by one character in a number you aren't fluent in reading. This, in the end, is why Grab won here.
Motorbike Rental: The Freedom, and the License Problem
Riding your own bike is the best way to see rural Vietnam and it isn't close. The Ha Giang loop, the Hai Van Pass and the back roads around Ninh Binh are all transformed by having your own machine. Vietnam's tourism authority puts scooter and moped rental at 150,000 to 300,000 dong a day, about $6 to $12, and tells visitors to always wear a helmet (Vietnam National Administration of Tourism).
Now the part most travel content skips, and the reason an international driving permit is not one thing. Vietnam acceded to the 1968 Vienna Convention on Road Traffic, in force for it since 2015, and recognizes permits issued by other parties to that convention (Vietnam News Agency). The 1949 Geneva Convention is a separate treaty producing a different document. The United States, Canada, Australia, New Zealand, Ireland and Japan are not parties to the 1968 convention, so the permits they issue are 1949 ones (United Nations Treaty Collection). The United Kingdom ratified it in 2019, which is why British advice is specific about which version to carry.
That advice is worth reading in full. The UK says you need "both the 1968 version of the international driving permit and your UK driving licence with you whilst driving a car or motorbike in Vietnam," and that it's illegal to drive without third-party insurance (UK FCDO). The US Embassy in Vietnam is blunter still: foreign driver licenses, even accompanied by an international driving permit, are not valid in Vietnam, and a foreigner who wants to drive legally should apply for a Vietnamese license through the traffic police (U.S. Embassy in Vietnam).
⚠️ This is the most expensive thing on this page to get wrong. The insurance problem comes first. UK guidance on travel insurance warns that hire or use of mopeds and quad bikes is "not usually covered" before any licensing question even arises, and the Vietnam advice tells you plainly to make sure your policy covers the activity (UK travel insurance guidance). Second, you carry personal liability: UK advice notes that after an accident you could face criminal charges, may have to compensate injured people even where injuries are minor, and could face a travel ban while it's investigated. Check which permit your country issues, read your policy wording on motorcycles, and if the answer is no, hire a driver or use GrabBike instead.
If you do ride, know the classes. Vietnam's 2024 road traffic law requires an A1 license up to 125cc and an A above it, and riding a small bike without the right one draws a fine of 2 to 4 million dong. Helmets are compulsory for rider and passenger with the strap fastened, at 400,000 to 600,000 dong each (Vietnam Government News). Vietnam applies zero tolerance to alcohol. Never leave your passport as a deposit, which UK travel advice warns against explicitly. Our guide to Vietnam laws tourists should know covers the wider legal picture.
The Ho Chi Minh City Metro: Vietnam's First Urban Rail Line
Ho Chi Minh City opened Metro Line 1 on 22 December 2024, and almost no travel writing published before then accounts for it. It runs 19.7 kilometers from Ben Thanh in the center out to Suoi Tien in the northeast, with 14 stations. Three are underground: Ben Thanh, City Theatre, which puts you beside the Opera House, and Ba Son. The rest are elevated, running out through Tan Cang, Thao Dien, An Phu, Thu Duc and the National University.
It's cheap and it's simple. A single ride is 7,000 to 20,000 dong by distance, or 6,000 to 19,000 paying by card, and a day pass is 40,000 (Ho Chi Minh City metro fare and route guide). The part that matters most to a visitor is that you can tap a contactless card on the gate reader and skip ticketing altogether. Visa confirms its tap-to-ride works on Line 1 with globally issued cards, phones and wearables, and Mastercard and JCB are accepted too (Visa). That's rare here, where nearly every other digital payment rail is closed to visitors. At the time of writing trains run 5am to 10pm Monday to Thursday and until 11pm Friday to Sunday (Saigon Giai Phong).
Whether it helps you depends on where you're staying. From District 1 out to Thao Dien, the Thu Duc campuses or Suoi Tien it beats the traffic outright. If you're doing the standard District 1 circuit it serves the Ben Thanh Market end and the Opera House and little else. It carried more than 20 million passengers in 2025, well past target. Further lines are under construction but not running, and there's no rail link to either airport yet. Our guide to where to stay in Vietnam sets out how the districts compare.
Cyclos, Walking, and the Art of Crossing the Street
The cyclo, xich lo, is the three-wheeled bicycle rickshaw with the passenger seat out front, and it's now a heritage ride rather than transport. In Hanoi it's tightly regulated: roughly 80 cyclos work the Old Quarter and Hoan Kiem Lake, run by licensed companies, plated by the city police and confined to designated routes and off-peak hours. Ho Chi Minh City runs a similar arrangement around the Opera House. Expect around 100,000 to 200,000 dong for twenty or thirty minutes, and agree the price and the route before you sit down, because a price agreed at the end is a price you'll lose.
Walking is how you actually see these cities, and the obstacle isn't distance, it's the sidewalk, which here is not pedestrian space. Sidewalks hold parked motorbikes, plastic stools, cooking fires and shops that have expanded outward, so you'll walk in the road. Everyone does.
Which brings us to the skill nobody tells you about. Crossing a Vietnamese street looks impossible because you're waiting for a gap, and on a busy road there is never going to be one. Here's what works. Wait for a moment with no cars or buses coming, since those can't swerve. Then step off the curb and walk at a slow, absolutely constant speed, looking at the traffic. Do not stop. Do not speed up. Do not step back. The motorbikes are reading your trajectory and steering around you, and every one of those calculations breaks the instant you change speed.
Ferries: Getting Out to Phu Quoc, Cat Ba, and Con Dao
Three island destinations account for most of the ferry travel a visitor does.
Phu Quoc, off the southwest coast, is reached by fast catamaran from Rach Gia or Ha Tien, both in the Mekong Delta. Ha Tien is much the shorter crossing at a bit over an hour, Rach Gia around two and a half, and Superdong and Phu Quoc Express both run high-speed craft several times a day. The honest comparison is against flying: the flight from Ho Chi Minh City is about an hour, so unless you're already in the delta the ferry is the slower option.
Cat Ba, off Hai Phong in the north, is the gateway to the quieter end of the Ha Long Bay karst landscape. Getting there is a chain rather than a single ticket: road to a pier on Cat Hai, a short ferry across, then a bus over the island to Cat Ba town. Operators sell the sequence as one bus-and-boat ticket from Hanoi, taking the best part of half a day.
Con Dao, the remote former prison archipelago southeast of the delta, needs real planning. The high-speed ferry from Vung Tau is run by Phu Quoc Express using the Thang Long, a vessel seating over 1,000, with fares from 410,000 to 950,000 dong by class and how early you book. Sailings stepped up to twelve a week in the 2026 summer peak, departing Vung Tau at 7:30am and returning at 1pm (Vietnam.vn). There's a shorter crossing from Tran De in Soc Trang, and Con Dao has an airport, which is the reliable option.
The caveat on all of it is weather. These are open-sea crossings on small fast craft, and sailings are cancelled outright when the sea gets up, most often in the northeast monsoon between roughly November and February. Never make a ferry the last link before an international flight.
A Few Parting Notes on Moving Around Vietnam
If you take one thing from all of this, make it the split. Long legs by air, scenic legs by rail, everything else by road, and every city journey through an app. Travelers who plan that way spend far less time in transit than those who commit to a single mode, and the cost difference is smaller than you'd expect.
Build slack into the plan. Vietnamese transport is reliable in the sense that things run, and unreliable in the sense that they run late. An hour of buffer before a domestic flight and half a day before an international one is not paranoia, because traffic in both big cities is severe from roughly 7am to 9am and 4pm to 7pm. Carry cash, too: the QR system Vietnam runs on settles between Vietnamese bank accounts and is closed to visitors, so bus conductors, ferry windows and cyclo drivers all want dong in hand.
One last piece of paperwork. Whichever city you fly into has to match the entry point you put on your eVisa application, and Vietnam admits visitors only through a designated list of checkpoints. It's the kind of small error that becomes a long conversation at the counter, so get it right before you book the flight. Vietnam is easier to move around than its reputation suggests. It just rewards deciding how you'll travel before you decide where you'll go.