Continuing your trip
Ho Chi Minh City, Vietnam
Vietnam has solid 4G coverage in cities and along the coast. An eSIM is the simplest option — local SIMs are cheap but require passport registration.
Travel Services · Connectivity
Travel Connectivity
Stay connected from the moment you land. Compare eSIMs for 200+ countries — installed before you travel, so you never arrive offline.
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Airalo and Saily cover virtually every destination — confirm your country before you buy.
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Activate at home so you are online the second you land.
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Dual-SIM phones run two eSIMs — keep SMS verification working.
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Instant digital activation; top up data mid-trip without losing your number.
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Travel Connectivity in Vietnam
Vietnam has solid 4G coverage in cities and along the coast. An eSIM is the simplest option — local SIMs are cheap but require passport registration.
Makutet recommends
For most visitors to Vietnam, we recommend installing an Airalo eSIM before you fly — it costs less than a single roaming day and works the moment you land.
Quick facts
- Currency:VND (Vietnamese đồng)
- Visa:Most visitors need an eVisa (50 USD, 90 days single entry) — apply online at the official government portal before arrival.
- Recommended eSIM:Airalo
Things to avoid
- Banking on public Wi-FiAvoid logging into sensitive accounts on hotel or café Wi-Fi without a VPN.
- Carrier roaming dataRoaming rates regularly exceed the cost of an eSIM in a single day.
Local tips
- Negotiate prices at markets — but haggle gently. A smile goes further than a hard bargain.
- Crossing the road in Hanoi/HCMC: walk at a steady, slow pace and let the traffic flow around you. Don't stop.
- Carry small notes — ATMs dispense large denominations that street vendors can't change.
- Drink bottled or filtered water — tap water isn't safe for drinking.
Helpful Information
Read before you book
How to Choose the Right eSIM
What matters when picking an eSIM
Destination Considerations
Southeast Asia
Airalo regional plan (Thailand, Vietnam, Cambodia) is the best value — one plan covers all.
Europe
A pan-Europe eSIM (Airalo Europe) avoids re-buying a SIM each country.
Japan & South Korea
Local networks are excellent — an eSIM removes the passport-registration step.
USA & Canada
Coverage is excellent; Airalo and Saily both offer strong North American plans.
Booking Tips
Deep Dive
What should I know?
Good to know
Airalo for most travellers (200+ countries), Yesim for unlimited long stays, Saily for the lowest entry price.
Related
Continue planning your trip
Other decisions to make before you travel — pulled from the same intelligence behind this page.
Flights in Vietnam
The cheapest fares almost always appear 6–8 weeks ahead.
Explore
Accommodation in Vietnam
Hotel, hostel, apartment and guesthouse prices vary by date — 3+ weeks lead time gives the widest inventory.
Explore
Travel Insurance in Vietnam
Medical care is affordable but standards vary outside major cities.
Explore
Transfers & Transport in Vietnam
The Reunification Express train between Hanoi and HCMC is a 30+ hour journey — most travellers fly one leg.
ExploreContinue planning your Ho Chi Minh City trip
Next recommended step: Flights in Vietnam — or jump straight back to your full itinerary on Mantra.
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