Best time to visit Vietnam from India: April to May and October to December for North; February to August for Central; December to April for South; November to April for Phu Quoc. Avoid if you can: North: July to August; Central: September to December; Phu Quoc: July to September.
✓ Best most reliable weather · ~ Okay visitable, with trade-offs · ✕ Avoid monsoon, storms, heat or disruption (often cheaper). The split between best and okay is editorial guidance based on the met-service and tourism-board sources below.
Region by region
North (Hanoi, Ha Long Bay)Best: Apr-May, Oct-Dec. Okay: Jan-Mar (cool, misty; lows ~14 C), Jun, Sep. Avoid: Jul-Aug (hot, humid, rainy; Aug 359 mm in our data).Vietnam Tourism: best Hanoi Apr-Jun or Sep-Dec; Ha Long Apr-Jun or Sep-Nov; storms can cancel cruises.
Central (Da Nang, Hoi An, Hue)Best: Feb-Aug (May-Aug hot, beach weather). Okay: Jan. Avoid: Sep-Dec (storms, floods; Oct 547 mm in our data).Vietnam Tourism: Hoi An rainy Sep-Jan, tropical storms from Sep, small floods Sep-Nov.
South (Ho Chi Minh City, Mekong)Best: Dec-Apr. Okay: May-Nov (afternoon downpours). Avoid: None.Vietnam Tourism: Dec-Apr clear and sunny; May-Nov wet season with a dependable afternoon downpour of a few hours.
Phu QuocBest: Nov-Apr. Okay: May-Jun, Oct. Avoid: Jul-Sep.Vietnam Tourism: avoid Jul-Sep (storms, ferry risk), Dec-Jan 'sublime'. Our data also show heavy rain in May-Jun and Oct (310-344 mm), so we rate those months okay, not best.
No single month suits the whole country; Vietnam Tourism says Mar-May is the best countrywide.
Peak periods
Diwali 8 NovDiwali (8 Nov 2026)Short-haul international fares spike; Dubai and Singapore routes 'commanding premium fares' and outbound sales to Dubai, Bali, Bangkok, Singapore, Vietnam up 30-40% vs Diwali 2024 (Moneycontrol, Oct 2025, quoting OTAs)
School holsIndian school holidays (mid-May to June)Family travel peak from India. Clashes with SW monsoon in Sri Lanka west coast, Maldives, Andaman coast of Thailand, Nepal, Bhutan; and with heat in UAE. Good fit for Bali, east-coast Sri Lanka, Singapore, Vietnam's central coast.
Xmas–NYChristmas–New Year(Editorial estimate) Global peak; overlaps Dubai Shopping Festival and Japan's New Year closures.
VietnamTet (lunar new year) in early Feb 2027: [Inference] domestic travel peak, some closures.
Weather data by Open-Meteo.com, licensed CC BY 4.0. Climate averages are 2016–2025 ERA5 / ERA5-Land reanalysis (Copernicus Climate Change Service, ECMWF), processed by India Outbound Travel News. These are not official WMO normals; where a met service publishes station figures, the charts use them instead, as labelled.
The northern winter schedule starts on 25 October. IndiGo opens Mumbai–Hanoi, Gaya–Bangkok and Guwahati–Bangkok, AirAsia returns to Ahmedabad, Air India starts Mumbai–Toronto and SWISS's first Zurich–Bengaluru flight leaves on 27 October.
At a 21 October seminar in New Delhi, Vietnam's ambassador said the two governments recently agreed to double direct flights. Vietravel announced new India product lines, and MakeMyTrip said Indian arrivals in Vietnam could pass 1 million in 2026.
Three new IndiGo international routes begin with the winter schedule: daily Mumbai–Hanoi from 25 Oct, twice-weekly Gaya–Bangkok from 26 Oct and Guwahati–Bangkok from 27 Oct. IndiGo says the schedules are subject to regulatory approvals.
Vietnam Airlines will fly Hanoi–Ahmedabad direct four times a week on Airbus A321s from 3 November 2026. Ahmedabad becomes the airline's fifth Indian city.
IndiGo revised fuel charges for bookings from 6 October; Air India and Air India Express followed from 9 October. IndiGo now adds ₹5,500 one way on Southeast Asia and Gulf routes; Air India lists USD 55 for West Asia.
· 3 min read · ✓ Verified
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