Should I combine Cambodia and Vietnam?

Very naturally — it’s the classic Indochina pairing, often with Laos too. A common route runs Vietnam north-to-south, then crosses to Cambodia for Angkor and Phnom Penh (the Mekong even links southern Vietnam to Phnom Penh by boat). Cambodia is the focused week; Vietnam is the longer backbone — together a rich two-to-three-week trip. See the Cambodia and Vietnam guides.

Which is a bigger, more varied trip?

Vietnam, by far — it’s a long country of three climate zones, so you get Hanoi and Ha Long Bay, the lantern town of Hoi An and the imperial centre, then Ho Chi Minh City and the Mekong, with changing food and landscapes along the way. Cambodia is focused: Angkor is the reason to come, with Phnom Penh and the islands around it. Length and range, or a single headline draw.

Which has the better food?

Vietnam, clearly — it’s one of the great food countries of Asia, from pho and bun cha in the north to the fresh, herb-heavy south. Cambodian food is good but doesn’t reach the same heights. If eating your way through a trip is central, Vietnam; if Angkor is the point, Cambodia delivers the sight even if the table is quieter.

Which is easier to enter and get around?

Both are among Asia’s cheapest and largely cash-based. Entry differs: Cambodia uses a simple e-Visa/visa-on-arrival plus the free e-Arrival form, while Vietnam’s visa rules are nationality-dependent (45-day visa-free for much of Europe, the 90-day e-visa for the US, Canada and Australia). Vietnam’s length means domestic flights; Cambodia leans on tuk-tuks and short hops. Check each guide for your passport’s rules.

Cambodia vs Vietnam

Neighbours that make a classic pairing, but ask for different time. Cambodia is built around Angkor — one unmissable sight, cheap, a focused week. Vietnam is a long, varied country of three climate zones: Hanoi and Ha Long Bay in the north, the lantern-lit centre, Ho Chi Minh City and the Mekong in the south, with some of the best food in Asia — a trip that needs real time.

Southeast Asia

Cambodia

Angkor is one of the great sights on earth. Build the trip around it.

Best time to visit

January: peak
February: peak
March: fine
April: avoid
May: avoid
June: avoid
July: avoid
August: avoid
September: avoid
October: fine
November: peak
December: peak

Peak Fine Avoid

Southeast Asia

Vietnam

The best food in Southeast Asia, remarkable scenery, a long coastline.

Best time to visit

January: fine
February: peak
March: peak
April: peak
May: fine
June: avoid
July: avoid
August: avoid
September: fine
October: peak
November: peak
December: fine

Peak Fine Avoid

Read our full guides about Cambodia and Vietnam.

Our take

Most people who compare these end up doing both — they border each other and slot together neatly — but if you have to choose, Vietnam is the bigger, more varied country and Cambodia is the shorter, more intense add-on. Vietnam gives you cities, food, coast, and landscapes over a full north-to-south journey; Cambodia is smaller, rawer, and poorer, but holds one of the world's great sights.

Go to Vietnam for range and value — Hanoi, Halong Bay, Hoi An, the Mekong, and superb food, all cheap and easy to string together. Go to Cambodia above all for Angkor Wat, the vast temple complex at Siem Reap that's worth a trip on its own, alongside a moving, sobering reckoning with the Khmer Rouge history. Vietnam is the main course; Cambodia is the unmissable few days you add on either side.

Side by side

Emphasised where they differ. Muted rows are much the same either way.

	Cambodia	Vietnam
Best time	November–February	February–April, October, November
Climate	warm	warm
Budget	Among the cheapest in Asia — USD dominates, with riel as small change	Also excellent value — one of Asia’s cheapest, cash still rules outside the cities
Trip length	1–2 wks	2–6 wks
Visa	eVisa or visa-on-arrival, around 30 USD.	E-visa available for most nationalities (90 days). Verify before travel.
Currency	Riel (KHR), but US dollars are used everywhere.	VND (Dong). Roughly 25,000 VND ≈ 1 USD.
Language	Khmer. English in tourist areas.	Vietnamese. Limited English outside major cities and tourist spots.
Tap water	Stick to bottled water.	Tap water not safe.
Safety	Generally safe; watch traffic and the usual scams.	Safe. Traffic and pickpocketing are the main concerns.

General guidance — visas, safety, and health change, so check your government's travel advisory and the official sources before you go.

The split

A focused week, or a long country

A classic pairing of different scope — one is Angkor in a week, the other a three-climate tour.

Angkor vs the lengthwhat each is really forA single marquee sight, or bays-towns-cities-delta

Focused vs variedthe shape of a tripA tight week, or a long north-to-south tour

Cheap vs cheapthe moneyBoth among Asia’s cheapest; range is the decider

Cambodia is the focused, Angkor-centred week: one unmissable sight, days of temples, cheap, with Phnom Penh’s history alongside. Vietnam is the long, varied country: three climate zones from Hanoi and Ha Long Bay through the lantern-lit centre to Ho Chi Minh City and the Mekong, with some of the best food in Asia — a trip that wants real time. A single great draw, or length and range.

The operational detail — Cambodia’s e-Arrival form and Angkor pass, Vietnam’s nationality-dependent visa and three climates — lives on the two guides: Cambodia, know before you go and Vietnam, know before you go. This page is the head-to-head.

Who suits which

Who each actually suits

Angkor-focused or long-and-varied — so these rarely invert.

If you want…	Cambodia	Vietnam
A world-class ancient sight	Wins clearly. Angkor	No single equal
Range across a long country	Focused	Wins clearly. Three climate zones
Some of Asia’s best food	Good, not a highlight	Wins. A great food country
A focused one-week trip	Wins. Angkor-centred	Rewards two-plus weeks
Bays, old towns and a delta	Thinner	Wins. Ha Long, Hoi An, the Mekong
Rock-bottom prices	Tie. Among Asia’s cheapest	Tie. Excellent value

Doing both

The classic Indochina loop

Neighbours — a natural two-in-one.

This is the heart of the Indochina loop (often with Laos too): tour Vietnam north-to-south, then cross to Cambodia for Angkor and Phnom Penh — the Mekong even connects southern Vietnam to Phnom Penh by boat. Vietnam is the longer backbone that wants two-plus weeks; Cambodia is the focused week bolted on for its one great sight. Both are cheap, cash-leaning and warm; mind that each has its own best-season nuances (Vietnam’s three zones peak at different times).

What we leave out

What we deliberately leave out

Exact prices and the moving pieces — Cambodia’s Angkor pass, Vietnam’s e-visa fee and domestic airfares — change within a season, so the figures here are the shape of the gap, not a quote; the country guides carry the live detail.

Cambodia or Vietnam, month by month

Which of the two is the better bet for each month of the year, scored on how well the season suits each place.

Which to choose

Choose Cambodia if:

You want Angkor above all — days of temples, cheap, in a focused week.
A single great draw plus Phnom Penh’s history is enough.
A short, tightly-themed trip suits you better than a long tour.

Choose Vietnam if:

You want range — bays, old towns, cities, the Mekong, a long country to tour.
Some of the best food in Asia is a major draw.
A varied, longer trip through changing landscapes appeals.

Common questions

Should I combine Cambodia and Vietnam?: Very naturally — it’s the classic Indochina pairing, often with Laos too. A common route runs Vietnam north-to-south, then crosses to Cambodia for Angkor and Phnom Penh (the Mekong even links southern Vietnam to Phnom Penh by boat). Cambodia is the focused week; Vietnam is the longer backbone — together a rich two-to-three-week trip. See the Cambodia and Vietnam guides.
Which is a bigger, more varied trip?: Vietnam, by far — it’s a long country of three climate zones, so you get Hanoi and Ha Long Bay, the lantern town of Hoi An and the imperial centre, then Ho Chi Minh City and the Mekong, with changing food and landscapes along the way. Cambodia is focused: Angkor is the reason to come, with Phnom Penh and the islands around it. Length and range, or a single headline draw.
Which has the better food?: Vietnam, clearly — it’s one of the great food countries of Asia, from pho and bun cha in the north to the fresh, herb-heavy south. Cambodian food is good but doesn’t reach the same heights. If eating your way through a trip is central, Vietnam; if Angkor is the point, Cambodia delivers the sight even if the table is quieter.
Which is easier to enter and get around?: Both are among Asia’s cheapest and largely cash-based. Entry differs: Cambodia uses a simple e-Visa/visa-on-arrival plus the free e-Arrival form, while Vietnam’s visa rules are nationality-dependent (45-day visa-free for much of Europe, the 90-day e-visa for the US, Canada and Australia). Vietnam’s length means domestic flights; Cambodia leans on tuk-tuks and short hops. Check each guide for your passport’s rules.