How Many Days in Vietnam: By Trip Length and Budget

Ten days is the shortest trip that covers Vietnam north to south without feeling like a transfer schedule. Seven days works if you pick one half of the country. Five days means one region and nothing else. Two weeks is the length most people wish they had booked. The average international visitor stays 8.1 days, which is why so many leave having seen Hanoi, Hoi An and an airport.

The country is 1,650km end to end and the interesting parts are spread along all of it. Every extra day you add buys a place, not a longer stay in the place you are already in. That is the whole calculation. The 8.1 day figure comes from the national tourism statistics, and it hides a wide split: Chinese visitors average three to five days, Europeans and North Americans ten or more.

Pick your trip length and go straight to it

Those are the routes. The rest of this page is the reasoning behind the row you picked, and the argument for adding three days to it.

Why ten days is the honest minimum for the whole country

Vietnam looks compact on a map and is not. These are the real transit times between the places people want to combine.

Ten days is the honest minimum for the whole country, and even then it is three regions at pace. Under that, pick one end and do it properly. A week in the north beats ten days of airports.

Rail times are from the Vietnam Railways timetables and are worth checking against, because a flight looks like ninety minutes and costs half a day once you count the transfer, the check-in and the wait. Two internal flights in a seven-day trip means one full day gone. Three means two. That is the arithmetic that turns a week into a blur.

The Hanoi to Dong Hoi sleeper costs a night's accommodation rather than a day of the trip.

Ten days absorbs two internal flights and still leaves eight usable days. Seven days absorbs one. Five absorbs none, which is why the five-day plan stays in one region and is better for it.

Two internal flights in a seven-day trip cost you a full day once transfers are counted.

What you give up at each length

Five days. You give up the other two thirds of the country. Pick the north for landscape and food, the centre for caves and old towns, the south for the Mekong and the city. Do not try to combine them.

Seven days. The trade is the whole of either the north or the south. Most people try to keep both and lose the centre instead, which is the worst of the three trades, because the centre holds Hue, Hoi An and Phong Nha within three hours of each other.

Ten days. The slow regions go: Ha Giang, Sapa, the far Mekong, Con Dao. The main line works.

The Old Quarter before the traffic wakes up, which lasts about an hour.

Two weeks. You give up almost nothing except the far north-west, and you stop needing to choose between Halong Bay and Sapa.

Three weeks. You start running out of things that are worth the travel time rather than running out of days.

The single most common mistake is the seven-day trip that tries to be a ten-day trip. It produces four one-night stops and two internal flights, and people come home saying Vietnam was exhausting. It was the itinerary.

Hanoi to Ho Chi Minh City takes 31 to 35 hours on the Reunification Express.

What each length costs on the ground

These figures exclude your international flight, which depends entirely on where you are coming from. Budget means dorms, street food, buses and trains. Comfortable means three-star doubles, restaurant meals and the occasional internal flight. Prices checked September 2026.

Vietnam has caves the length of the country, not only in the centre.

Vietnam runs at 30 to 50 US dollars a day at the bottom and 100 to 150 at the comfortable end. The daily rate barely moves with trip length. What moves is transport, which is why a short trip is disproportionately expensive per day: you pay for the same flights across fewer days.

If you have three spare days

The three days most worth adding to any Vietnam trip go to the centre, and specifically to Phong Nha, because it is the one region where an extra day buys something you cannot see anywhere else in the country rather than another temple or another beach.

It works from either direction. Dong Hoi is nine and a half hours by overnight train from Hanoi, which costs you a night's accommodation rather than a day, and it is three hours by road from Hue. Two full days there covers a show cave, a guided cave day and a rest, and how many days in Phong Nha makes the case for three rather than two.

The caves also run when other things do not. Across September, October and November, when central Vietnam is at its wettest, Jungle Boss closes exactly three tours, Bach Ma Discovery and the two Do Quyen Waterfall trips, and reopens them on 1 December. Everything else, including every multi-day expedition, runs all year. A wet-season fortnight loses less here than most people expect.