Cambodia and Vietnam in two weeks: the itinerary that actually works

Last updated: October 31, 2026 · By Wander Cambodia

Cambodia and Vietnam share one of Southeast Asia's easiest land borders and two of its most different travel experiences, which makes the two-week combined trip the region's best-value itinerary. The version below runs Phnom Penh → the Mekong crossing at Bavet–Moc Bai → Ho Chi Minh City, with Angkor at the start. It uses one overland crossing, no internal flights, and no day that exists only to move a suitcase.

The route at a glance

Days 1–4: Siem Reap and Angkor. Fly into Siem Reap (SAI). Three full days is the right dose for most people: one sunrise day, one grand-circuit day, one slow day for the town, Tonle Sap or a second temple round — the reasoning is in when to visit Angkor and how many days you need. Buy the 3-day Angkor Pass ($62) rather than stacking single days. Days 5–6: Phnom Penh. Bus or flight down; two days covers the Royal Palace and National Museum, the Killing Fields and Tuol Sleng at a respectful pace, and the riverfront in the evenings — see our Phnom Penh guide. Day 7: the border day. Bus from Phnom Penh to Ho Chi Minh City via Bavet–Moc Bai, door to door in about six to seven hours. Days 8–11: Ho Chi Minh City. Four nights: the War Remnants Museum, Ben Thanh and the District 1 core, a Cu Chi tunnels half-day, and the food — give the street food a full evening, not a snack. Days 12–14: the Mekong Delta or a beach finish. Either a two-night Delta loop (Can Tho and its floating markets) or a flight to Phu Quoc or Da Nang if your exit flight allows. Fly home from Ho Chi Minh City (SGN).

The border day, done right

The whole itinerary stands or falls on Day 7, and the good news is that it is a solved problem: our Phnom Penh to Ho Chi Minh City walkthrough covers the Bavet–Moc Bai crossing step by step — the bus companies, the exit stamp, the walk across, the entry stamp, and the scams to walk past. Three things to lock in before you go. First, your visas are two separate systems: Cambodia's side is covered by the eVisa walkthrough and the e-Arrival card on the way in, and Vietnam has its own e-visa, which you must arrange in advance — Cambodia's eVisa means nothing at Moc Bai's Vietnam window. Second, the Thailand land borders with Cambodia remain closed, so do not build a version of this trip that enters Cambodia overland from Thailand; fly into Siem Reap or Phnom Penh instead — status on our border status page. Third, keep the crossing day loose: arrive in Ho Chi Minh City by mid-afternoon in the normal case, but plan nothing ticketed that evening.

What changes if you have three weeks, or only ten days

Three weeks: add Kampot and Kep after Phnom Penh (two nights, pepper farms and the coast — our Kampot and Kep guide), and add Hoi An by a short flight from Ho Chi Minh City at the end. Or slow Angkor to five days and add Battambang on the way down from Siem Reap. Ten days: cut the Delta/beach finish, run Siem Reap 3 → Phnom Penh 2 → border → Ho Chi Minh City 4, and fly home from SGN. What not to cut: the second Phnom Penh day (the city's history needs the time) and never the buffer around the border day. Our 14-day Cambodia-only itinerary is the alternative if Vietnam drops out — same spine, more Cambodia depth.

Money, connectivity and insurance across two countries

Budget in two currencies: Cambodia runs on dollars and riel together, Vietnam on dong only, and neither country's small change spends in the other — the practical detail is in money in Cambodia. For data, a regional eSIM that covers both countries beats buying two local SIMs for a two-week trip; the honest comparison is in eSIM vs local SIM. Insurance is the one purchase that must explicitly cover both countries and, if you will ride motorbikes on either side, the motorbike clause — our Cambodia insurance guide explains why medical evacuation is the whole point, and the SafetyWing review covers the policy most long-stay travellers here use across the region. Book the long bus legs and any internal Vietnam flights through the links in the route guides above so the times are checked against live schedules.

When to run this trip

The comfortable window is November to February: Cambodia is dry and at its coolest, Angkor's ponds are still full from the rains, and southern Vietnam shares the same dry season, so one packing list serves both countries. March and April work but build heat into every temple day — start Angkor at dawn and treat the midday hours as rest, not failure. From May to October the two countries' rainy seasons overlap; the trip is still doable and the Delta is at its greenest, but border-day buses run slower, temple days need a rain plan, and the Mekong's high water changes the floating-market experience from postcard to working river — which some travellers honestly prefer. Whatever the month, sequence the fixed points first: the border bus day and any internal Vietnam flight anchor the itinerary, hotel nights flex around them, and the Angkor Pass days should never be split by a travel day, because the pass counts consecutive days whether you use them or not.

Timing note for early 2027: Tet falls on February 6 — Cambodia in February explains what the holiday does to this route and when to slide the crossing.

Frequently asked questions

Which direction should I run this itinerary?

Cambodia first, Vietnam second, as written: Siem Reap's airport takes regional arrivals well, the border bus runs Phnom Penh to Ho Chi Minh City all day, and SGN is the better long-haul exit. The reverse works too, but the Bavet crossing is simpler to learn from the walkthrough in this direction.

Do I need a multiple-entry Cambodia visa for this trip?

No — you enter Cambodia once and leave once, overland. A single-entry tourist visa is enough unless you plan to re-enter Cambodia afterwards, in which case you simply get a new visa on re-entry like any arrival.

Is two weeks enough for both countries?

Enough for a first, coherent trip — Angkor, both capitals' essentials, and one Vietnam finish. It is not enough for northern Vietnam as well; Hanoi and Ha Long Bay are a separate trip or a third week, not an add-on.

Route and border facts checked October 2026. Vietnam e-visa rules are Vietnam's own system — check its official portal before booking, as processing times, not prices, are what usually catch people out.