October is one of our favourite months for northern Vietnam, and one that needs careful planning in the centre. Because Vietnam is long and narrow, each region has its own weather, so the right route makes all the difference.
Weather by region
| Region | October weather | Our advice |
|---|---|---|
| North (Hanoi, Halong, Ninh Binh, Sapa, Ha Giang) | Usually dry, clear and comfortable; cooler in the mountains | The best region this month |
| Centre (Hue, Hoi An, Da Nang) | Rainy season; heavy rain and occasional storms or flooding | Keep plans flexible, focus on indoor and town experiences |
| South highlands (Da Lat) | Rainy season easing | Pleasant but showery |
| South (Saigon, Mekong Delta) | Warm, with showers easing; high water in the upper delta | Good, especially later in the month |
| Phu Quoc | Transition month; showers and some rough seas | Better from November |
Weather varies from year to year. See how we plan around the typhoon season and Southeast Asia’s weather month by month.
Where to go in October
- Hanoi: autumn is the city’s best season; see Hanoi in autumn.
- Halong Bay: usually calm and clear; see Halong Bay in autumn.
- Ha Giang: buckwheat flowers begin to bloom; see Ha Giang’s buckwheat season.
- Mekong Delta: the high-water season in the upper delta; see the high-water season.
What about Hoi An?
Hoi An can still be lovely in October, but the risk of heavy rain and flooding is real, especially later in the month. If it is on your list, we keep it short, choose a hotel that is not in the lowest-lying streets and plan indoor alternatives such as cooking classes and workshops. See central Vietnam in the rainy season.
Practical tips
- Pack light layers and a jacket for the mountains, plus a light raincoat.
- Book northern mountain stays and Halong cruises early.
- Consider travel insurance that covers weather disruption.
For the month before, see Vietnam in September.
Typical temperatures and rainfall in October
October is often the clearest month in the north and the wettest on the central coast. The south is drying out. Typical figures:
| Place | Typical daytime high | Typical night low | Typical monthly rainfall |
|---|---|---|---|
| Hanoi | 29°C | 23°C | about 130 mm |
| Hue | 29°C | 23°C | about 800 mm |
| Hoi An & Da Nang | 29°C | 23°C | about 610 mm |
| Ho Chi Minh City | 31°C | 24°C | about 270 mm |
| Phu Quoc | 30°C | 24°C | about 300 mm |
Rounded long-term averages from public climate records, not a forecast. Any single October can be warmer, cooler, wetter or drier, so we check the outlook for your exact dates when we plan your trip.
Want to compare October with the months either side? Use our quick tool below: it opens on October, and you can tap any other month.
Plan your Vietnam trip in 1 minute
Pick your month to see the weather by region, or estimate your budget — then get a private itinerary from our Hanoi team.
Typical seasonal patterns; weather varies year to year. Our team checks your exact dates when we prepare your itinerary.
"From" prices published on our Vietnam tour cost guide: per person per day, 2 travellers sharing, private guide & driver, hotels, listed activities. International flights, e-visa, insurance and tips not included. Final price is confirmed in your written quote.
Where to go and where to think twice in October
Good choices in October:
- Hanoi, Halong Bay and Lan Ha Bay for clear, comfortable days
- Ha Giang and Sapa, with buckwheat flowers from late October
- The Mekong Delta in its high-water season
Think twice about:
- Long stays in Hue and Hoi An: October has the heaviest rain and flood risk
- Beach plans on the central coast
- Tight connections through central Vietnam without a buffer day
How we split a two-week October trip: about five nights in the north (Hanoi, Ninh Binh and a night on Halong or Lan Ha Bay), two or three nights in central Vietnam with a free morning we can move if it rains, and the rest in Ho Chi Minh City and the Mekong Delta, where the floodwaters bring a greener, livelier river. If you want a beach at the end, Phu Quoc usually starts to dry out in late October and November, so we leave it to the last days of the trip and check the outlook before we confirm.
Dates to note in October 2027
- 13 October 2027: full-moon Legend Night in Hoi An (weather permitting in the rainy season).
- 20 October: Vietnamese Women’s Day, celebrated with flowers and family meals.
- Late October: buckwheat flowers start to bloom in Ha Giang; the season usually runs into November.
Lunar-calendar dates are calculated for Vietnam’s time zone. Event programmes change from year to year, so check before travel.
Three private tours for October
October tours should favour the north and the south and keep the centre short and flexible. These private tours fit:
8 days 7 nights · private
8-Day Northern Vietnam Off the Beaten Track Adventure
From US$1,120 per person
Eight days in the far north: Sapa, Ha Giang, Ban Gioc and Ba Be Lake in their best season.
18 days 17 nights · private
Mixing Vietnam Nature & Culture Tour
From US$2,520 per person
Eighteen days with Lan Ha Bay, Sapa and Ninh Binh in the north; we keep the central days flexible.
10 days 9 nights · private
Vietnam North To South | Mix Train & Flight Tour
From US$1,400 per person
Ten days north to south with Halong and Ninh Binh, a short central stop and the Mekong Delta.
Prices are the published "from" prices on each tour page, per person, based on 2 travellers sharing. Every tour is private and can be re-timed for your dates; the final price and hotels are confirmed in your quote, subject to availability.
None of these quite right? Every Metta Voyage tour is private, so we can shorten it, add beach days or change the hotel level. You can also browse all our Vietnam tours.
What a October trip costs
Our published “from” prices for a private Vietnam tour are about US$140 per person per day at Comfort (4★) level, US$180 at Superior, US$250 at Deluxe and US$350 at Luxury. They assume 2 travellers sharing a room and include a private guide and driver, hotels and the activities listed in the itinerary (see our Vietnam tour cost guide). An 8-day October trip at Superior level starts at about US$1,440 per person; a 14-day trip at Comfort level is about US$1,960. International flights, visas, insurance and tips are extra. We usually keep only two or three nights in central Vietnam in October and plan a back-up for rainy days. Final prices and hotels are confirmed in your quote, subject to availability.
Ready to plan? Send us your dates and our team in Hanoi will reply within 24 hours with a free day-by-day itinerary for October. A 30% deposit confirms the trip.
Frequently asked questions
Is October a good time to visit Vietnam?
Yes, especially for the north, which is usually dry and clear. The centre is in its rainy season.
Is it rainy in Hoi An in October?
Often. October is in central Vietnam’s rainy season, with a risk of heavy rain and flooding.
Is Halong Bay good in October?
Usually yes; October is often calm and clear.
What is the weather in Saigon in October?
Warm, with showers that ease towards the end of the month.
What should I pack for Vietnam in October?
Light layers, a jacket for the mountains and a light raincoat.
Which tours do you recommend for Vietnam in October?
October is best for the north and the south. We suggest the 8-day northern off-the-beaten-track tour, the 18-day nature and culture tour and the 10-day train-and-flight tour, with short central stops.
How much does a private Vietnam tour cost in October?
Our published "from" prices are about US$140 per person per day at Comfort level, US$180 at Superior, US$250 at Deluxe and US$350 at Luxury, for 2 travellers sharing. The final price is in your quote.
Plan this trip
- Vietnam North To South (10 days, from US$1,400 per person)
- Unforgettable Vietnam Family Tour: A 14-Day Adventure (14 days, from US$1,960 per person)
See Vietnam tour packages for your dates for itineraries and prices, from US$140 per person per day for two travellers.
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