Travelling through Vietnam brings the excitement of fast-moving cities and the quiet calm of rolling countryside. Getting around in Vietnam often requires quick use of ride apps, train QR codes, and accessing maps on the fly. That being said, staying connected in Vietnam isn’t just a bonus, it’s a necessity.
Need an eSIM in Vietnam? aloSIM can help! With fast, reliable mobile data without roaming charges, aloSIM makes it easy to install data before your flight so that you’re ready to go the moment you land.
Unconvinced? Here are 5 reasons you need an eSIM in Vietnam (and how to get one before your trip):
1. Get online, instantly
Vietnamese airports can be busy and confusing if you don’t speak the language. If you pre-install your eSIM, you can easily translate any directional signs or look up how to find a ride to your hotel without searching for WiFi or needing to buy a SIM card from a sketchy kiosk.
If you’re using transit, you can use Google Translate to take the pressure off of asking directions. Apps like Grab, which is popular for rides in Vietnam, rely on mobile data making sure that your working connection relieves you from having to figure things out while in the crowded terminal.
2. A strong data connection in cities and beyond
Fortunately, major cities in Vietnam like Hanoi, Ho Chi Minh City, and Da Nang are fairly well-connected, but you’ll definitely want to head off the beaten path and explore all the other fascinating locals. Mountain towns like Sapa, the rivers in Ninh Binh, and Mekong Delta offer even more enriching Vietnamese culture to experience.
A data connection with aloSIM works through partnerships with top-tier local networks. No rolling the dice on something that might drop off grid once you leave the downtown core.
3. Navigate traffic in Vietnam with ease
Unlike anywhere else in the world, traffic in Vietnam is a wild jumble of scooters and loosely-followed traffic signals. Without a GPS, it only takes one wrong turn to lose track of where your going with no way to get back on track.
With an eSIM, it’s super simple to follow turn-by-turn directions in real time. Plus, if you get off track, Maps app can simply recalculate your route in real time and get you right back on track.
4. Real-time travel updates
Even a rigid itinerary-follower will admit that travel often invites unexpected hiccups. With most of Vietnam’s domestic flights, buses, and trains relying on mobile check-ins and QR-code tickets, it’s always good be ready to change your hotel booking or make other travel arrangements though apps or email.
aloSIM means you’re readily online in case of delays, receiving updated boarding passes, and messaging your host if something comes up. Having mobile data means fewer surprises and easier adjustments.
5. Zero roaming fees (plus a free phone number)
Roaming rates with your regular phone number in Vietnam can climb quickly. Instead, only pay for the data plan you choose with aloSIM. You can even select a short-term plan for just a few dollars if your visit is short.
Bonus: All aloSIM plans for Vietnam (and other destinations) come with a free international phone number, meaning you can call and text to check in with travel companions or stay in touch with family back home without switching SIMs.
Vietnam is better when your phone is connected
Installing a Vietnam eSIM before your trip takes a few minutes and saves you hours of confusion, delays, and extra costs. Set everything up before you fly, and your eSIM will automatically activate when you land. No SIM swapping or airport scrambling — just reliable data across Vietnam from city to countryside.
