Private 21-day slow route · map not to scale
At a glance
- Nights
- 20
- Hotel changes
- 9
- Travel
- Private car; 2 domestic flights quoted separately; 1 daytime train
- Best for
- Older couples and unhurried travellers
- Budget
- From 2,940 USD per person (21 days × 140, 2 travellers, 4★)
The short answer
Three weeks lets you see Vietnam from the northern hills to the Mekong Delta with two nights or more in nearly every base: Hanoi, Mai Chau, Ninh Binh, two nights on Lan Ha Bay, Hue, Hoi An, a beach pause and the south. A private 21-day tour is from 140 USD per person per day, so from 2,940 USD per person for two at 4★, confirmed in your written quote.
Three weeks is the length I enjoy designing most. It is long enough to see Vietnam from the northern hills to the Mekong without a single rushed day, and long enough for real rest on the coast. It suits older couples, retired travellers and anyone who would rather unpack properly than live out of a suitcase.
On a 21-day Vietnam tour, my rule is two nights or more in every base apart from Ninh Binh and Can Tho, and at least one day in each region with nothing planned. The route below follows that rule from Hanoi to Can Tho.
Vietnam tour in 3 weeks: my sample 21-day route
Twenty nights: two in Hanoi, two in Mai Chau, one in Ninh Binh, two on Lan Ha Bay, two in Hue, four in Hoi An, three on the coast, three in Ho Chi Minh City and one in Can Tho. You fly twice and ride one daytime train.
| Day | Where | What we do | Overnight |
|---|---|---|---|
| 1 | Hanoi | Arrive and rest; late-afternoon Old Quarter walk, water puppet show | Hanoi |
| 2 | Hanoi | Ho Chi Minh Complex, One Pillar Pagoda, Temple of Literature; afternoon at the Bat Trang pottery village | Hanoi |
| 3 | Mai Chau | Drive into the hills; afternoon walk through the valley rice fields | Mai Chau |
| 4 | Mai Chau | Free morning; gentle village walk or a bicycle ride with your guide | Mai Chau |
| 5 | Ninh Binh | Drive to Ninh Binh; rowing boat through the Trang An grottoes | Ninh Binh |
| 6 | Lan Ha Bay | Private car to Tuan Chau; board a two-night ship, lunch on deck | Cruise |
| 7 | Lan Ha Bay | Tai chi, cycling through Viet Hai village, a walk in Cat Ba National Park, spa time | Cruise |
| 8 | Bay to Hue | Kayaking at Frog Lake, car to Hanoi airport, afternoon flight to Hue | Hue |
| 9 | Hue | Citadel, Imperial Museum and Dong Ba market | Hue |
| 10 | Hue to Hoi An | Perfume River boat to Thien Mu Pagoda, then over the Hai Van Pass to Hoi An | Hoi An |
| 11 | Hoi An | Early walk in the old town: Chinese Assembly Halls, Japanese Covered Bridge, Tan Ky House | Hoi An |
| 12 | Hoi An | Half day at the My Son sanctuary; afternoon free | Hoi An |
| 13 | Hoi An | Cooking class, or a bicycle ride through the rice fields and water-coconut palms | Hoi An |
| 14 | Quy Nhon coast | The Vietage carriage from Da Nang to Quy Nhon, about six hours, lunch at your seat | Beach resort |
| 15 | Quy Nhon coast | Rest day: snorkelling, spa, or nothing at all | Beach resort |
| 16 | Quy Nhon coast | Free; optional kayak or catamaran on the bay | Beach resort |
| 17 | Ho Chi Minh City | Flight south; Reunification Palace, Opera House, Central Post Office | Ho Chi Minh City |
| 18 | Ho Chi Minh City | Cu Chi Tunnels in the morning; free afternoon | Ho Chi Minh City |
| 19 | Mekong Delta | My Tho by boat, Vinh Trang Pagoda, then on to Can Tho | Can Tho |
| 20 | Can Tho | Early boat to the Cai Rang floating market; drive back | Ho Chi Minh City |
| 21 | Departure | Free morning; airport transfer | — |
For a published version of a longer route, see Metta Voyage’s 30-day nature and culture itinerary, which I used as a source of ideas for the hills and the delta. Why I build the rest days in first is explained in why I build long trips around rest days.
Price from
A 21-day private Vietnam tour is from 140 USD per person per day for two travellers sharing at 4★, which is from 2,940 USD per person, confirmed in your written quote.
| Trip | Per person per day | Per person, whole trip |
|---|---|---|
| 21 days, 2 travellers | from 140 USD | from 2,940 USD |
| 21 days, group of 4 (−5%) | from 133 USD | from 2,793 USD |
| 21 days, group of 6 (−8%) | from 128.80 USD | from 2,704.80 USD |
Two-night ships and a 5★ beach resort are the usual upgrades on a three-week trip. We recommend upgrading one or two stays rather than all of them, as I explain in upgrade one hotel, not all; the full 5★ tier is from 350 USD per person per day, quoted individually.
Domestic flights are not included; we quote them separately once your dates are fixed. Payment is a 30% deposit, with the balance due 45 days before arrival, plus a non-refundable 100 USD per traveller holding fee (kept even if you cancel early), separate from the 30% deposit; your quote shows how it is applied to the final invoice. Card payments carry a 3.5% fee.
Where I’d stay
- Hanoi. Fairmont Hanoi, near Hoan Kiem Lake, with 241 rooms and suites and eight restaurants and bars.
- Mai Chau. Avana Retreat has 36 villas in 15 hectares of forest and a three-tier heated pool; Mai Chau Ecolodge has 54 rooms with balconies and wooden bathtubs among the rice fields.
- Lan Ha Bay. Heritage Line Ylang: ten suites of 40 to 54 sqm with balconies, a spa with three treatment rooms, and a two-night program that matches days 6 to 8.
- Hue. A central 4–5★ hotel named in your quote.
- Hoi An. NHAAN Resort & Spa Hoi An, by the Co Co River in Cam Thanh village, with a rooftop spa and pottery and lantern-making workshops; or Four Seasons The Nam Hai on Ha My beach.
- The coast. Zannier Hotels Bai San Ho has 73 villas on a private bay in Song Cau with about 26,000 square metres of coral reef for snorkelling. Our driver meets you at the station or the nearest airport.
- Ho Chi Minh City and Can Tho. A central 4–5★ hotel named in your quote.
Why private, and how I’d adjust it
Over three weeks, small decisions add up. Our guides adjust start times to the heat, and in our experience the free days are the ones people describe when they get home.
- Shorter. Cut Mai Chau and one coastal night for an 18-day trip; the rest of the shape holds.
- Different beach. Swap the Quy Nhon coast for Amanoi, about 75 minutes from Cam Ranh airport, or for a Da Nang resort to save a flight.
- Add a country. Replace the coast with Siem Reap and Angkor; see my Vietnam and Cambodia route or the three-country version.
- Older travellers. The Vietage replaces a flight, and your driver meets you at each station, so luggage stays off your hands. More in planning for parents in their seventies.
- Season. If the central coast is wet in your month, we move the beach chapter south; see how I choose the month.
Mistakes I see most often
- Filling three weeks with more places instead of more time.
- Putting the beach at the start, when you are still jet-lagged, rather than as a pause before the south.
- Booking a one-night ship when the trip has room for two.
- Forgetting that Vietnam is long: the weather in Hanoi tells you little about Hoi An in the same week.
Sources
Vietnam National Authority of Tourism – Weather and climate
Checked and updated 11 November 2026. — David, for The Metta Voyage team.
Questions about this trip
How much does a three-week private Vietnam tour cost?
From 140 USD per person per day for two travellers at 4★, so from 2,940 USD per person for 21 days, confirmed in your written quote. Groups of four and six save 5% and 8%; domestic flights are quoted separately.
Is three weeks too long for Vietnam?
No. It is the length where you stop rushing: you can add the hills, two nights on the bay and a few days on the beach without giving up Hue, Hoi An or the Mekong.
Which month suits a 21-day route best?
Because the route covers three climates, we look at your dates region by region and sometimes reverse the direction or move the beach stay. Our team sets the order before you book international flights.
How many domestic flights does the route need?
Two: Hanoi to Hue, and from the coast to Ho Chi Minh City. The Vietage train replaces a third. Flights are quoted separately from the per-day rate.
Can I add Cambodia or Laos to three weeks?
Yes. We usually replace the beach chapter with Siem Reap, or build a three-country route. Cambodia and Laos keep the from-140 USD rate; combining Vietnam with Thailand or Bali is from 180 USD per person per day.
