Vientiane to Kunming by train

The route

Durations are typical scheduled running times, not departures, and the figure under each service is how often it runs — the number that decides whether a missed connection costs you an hour or a day. Where a last departure is shown it is the one worth setting an alarm for. No planner in this region can give you a departure time you should trust: the operators publish nothing in common. Take these legs to the booking sites below and read the real clock there.

Border crossings

Itineraries die at frontiers, not on track. Never plan one of these without checking the current position for your own passport.

Where this breaks

Ranked by what actually ends trips, not by probability. A missed last connection costs a day and an unplanned hotel; a missed afternoon connection costs an afternoon.

1. critical

   Boten ↔ Mohan needs a visa you cannot get at the border

   A Chinese visa must already be in your passport. There is no reliable visa-on-arrival at the Mohan railway checkpoint. China's transit-visa-free and unilateral visa-free arrangements are usually air-arrival specific. Do not assume a policy that works at an airport works at a land rail crossing. This is the crossing that most often defeats travellers, and it defeats them on documents rather than logistics.

   What to do. Obtain the visa before you leave. If you cannot, this half of the route is closed to you and the itinerary should be replanned to stop short of the frontier.

Booking sequence

Book in order of scarcity times window length, not in the order you travel. The shortest leg on the whole spine sells out first.

1. 1

   LCR Laos–China Railway

   Historically days rather than weeks — verify the current window

   Scarcest inventory in the region and the hardest to book independently from abroad.

   Station counters and the Lao ticketing app. From abroad an agent or aggregator is the practical route in — this is the hardest ticket in the region to buy independently, and the sale window is short.

   No bookable site of its own — try 12Go12go.asia

2. Everything else on this route, in no particular hurry:

3. ·

   TRF Local transfer

   Taxi, tuk-tuk, songthaew or minivan at the station. Agree the fare before you get in.

   Pay on the spot

Where an operator cannot be booked from abroad — the Laos–China Railway above all — an aggregator is the practical route in. They add a fee, and some sell tickets they do not yet hold and buy them when inventory opens, which is a genuine cancellation risk on a scarce sleeper. Prefer the operator wherever the operator actually works, which is most of the time.

No affiliate links on transport. Every booking link above goes straight to the operator or aggregator and earns this project nothing. The operator's own site is listed first because it is usually cheaper and always more reliable, not because of what it pays — that ordering is the most load-bearing judgement on this page and it is not for sale. Booking URLs were last reviewed 2026-07 and are not machine-checked — if one is dead, search the operator name rather than trusting a reseller that ranks well.

Where it does earn. The hotel links in “Where you sleep” and the insurance link below pay a commission, at no extra cost to you. They are marked as paid links. Nothing about them changes a route, a price, or the order of anything: no hotel is recommended over another and no leg is routed differently because of them.

Costs

If you have more time

Where the slow-travel value actually is — the detours that turn a transit into a trip.

• Break at Luang Prabang

  +2 nights

  Two hours from Vientiane on the LCR and the most rewarding stop on the northern half. The scarce inventory is the reason to book it early, not a reason to skip it.