Vietnam eSIM Guide 2026: Unlimited Data for Your Da Nang Trip
Heading to Da Nang in 2026? An eSIM is your ultimate travel hack! Learn why unlimited data is essential, how to set it up, and find the best deals for your Vietnam adventure.
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Heading to Da Nang in 2026? An eSIM is your ultimate travel hack! Learn why unlimited data is essential, how to set it up, and find the best deals for your Vietnam adventure.
Your Guide to Using Unlimited eSIM in Vietnam
Essential Packing List for Your Da Nang Adventure
Text/Photos ©Hibubu
Before you jet off to Vietnam, there's one absolute essential you NEED to sort out:
it's all about data roaming.
Honestly, trying to explore Vietnam without data roaming
is practically impossible.
From hailing a taxi using an Uber app, to chatting with locals via Papago at restaurants,
or even just translating menus, you'll be using your mobile data for all these activities.
Sure, you could rely on local Wi-Fi, but personally,
I'm always a bit hesitant to connect to public Wi-Fi when I'm abroad –
security concerns, you know?
That's why, whenever I travel to Vietnam,
I always opt for data roaming via an eSIM.
I'm excited to share with you all the reasons why I rely on eSIM every single time, along with how to use it,
and details on its pricing and different types!
First things first, let me break down why I choose an eSIM
for Vietnam over any other roaming option.
📍 The first reason is its super affordable price.
Let's be real, most globetrotters, myself included,
are always looking to save a little cash, whether it's on flights or hotels, right?
Even data roaming options can range from as little as ~$2
to tens of dollars, depending on what you choose.
But here's the kicker: eSIM is consistently the most budget-friendly option
out of all the data roaming methods, which is exactly why it's my go-to every time.
Especially in Vietnam, where the cost of living is already super affordable,
unlimited data plans won't break the bank either.
📍 The second reason is its incredible convenience – no physical item needed.
With traditional SIM cards or pocket Wi-Fi devices, you either have to carry them around constantly
or go through the hassle of swapping out your existing chip.
With an eSIM, after you book, you simply receive a link via QR code,
install it, and then just complete a few simple settings.
It's truly hassle-free, with nothing extra to worry about!
(This ease of use is also a factor in its affordability!)
📍 The third reason is that you can keep your home country's SIM card active
while using the eSIM.
This means you can use local data while keeping your original phone number,
offering the huge perk of being able to make and receive calls or texts from home.
If you're someone who, like me, needs to occasionally answer work calls while traveling,
an eSIM is a smart and practical choice for this very reason.
(Just a heads-up: separate call roaming charges will still apply for calls!)
💡 Thanks to all these amazing advantages, I can confidently say that
I always use an eSIM whenever I travel to Vietnam.
The eSIM I personally use can be booked at a fantastic discounted price below –
so make sure to check it out and grab your deal!
(Just a pro tip: make sure to book through the secret link I'm sharing below –
it'll get you an even better price than the official website!)
>> Book Your Vietnam eSIM Here!
Next up, I'll dive into the different types of Vietnam eSIMs
and their price ranges.
For the Vietnam eSIM I use,
· There are three types of data plans: Unlimited, Daily, and Pay-as-you-go.
· And the carriers available are Vinaphone, Viettel, and Mobifone.
Let me first explain the data plan types:
· Unlimited means unlimited data for a specific period.
· Daily allows you to use a specific amount of data per day.
· Pay-as-you-go gives you a limited amount of data to use over a specific period.
Next, when it comes to carriers, if you're only traveling within Da Nang city, you probably won't notice a significant difference in data speeds.
However, the main difference is that Vinaphone allows you to receive local calls and texts, while Viettel and Mobifone do not.
Honestly, for most tourists, having a local Vietnamese phone number isn't usually a major necessity, so you can pretty much consider there to be no significant difference between the carriers.
Next, I'll **compare prices by type** for you.
Unlimited Data (7-day plan) | Discounted Price *May differ from official website prices |
Vinaphone | ~$7 |
Viettel | ~$8 |
Mobifone | ~$5 |
Even for a 7-day unlimited data plan, most carriers are around the ~$7 mark.
That's less than the price of a single coffee, so it definitely won't be a burden on your travel budget, right?
Just a quick tip: I personally use Vinaphone every time.
It's affordable, and based on my experience using it in the city, I haven't really noticed any slowdowns, so it's been great!
Book your Vietnam eSIM 'Discounted' now!
On my recent 3-night, 5-day trip to Da Nang, Vietnam, I used a Vinaphone eSIM, and I'm excited to share my experience with you!
First things first, as soon as I landed at Da Nang Airport, I activated my eSIM, and it connected to data almost instantly.
I was able to check all my missed KakaoTalk messages and immediately send a reassuring message to my parents.
And for this Da Nang trip, I didn't pre-book a pick-up car, so I just hailed a Grab directly from the airport to get to the city.
Even then, I could use Grab without any data issues.
Afterward, I used the eSIM without a hitch throughout Da Nang city, and I even ventured out to nearby Ba Na Hills.
Since Ba Na Hills is in a mountainous area, I was a little worried about the data connection, but it worked perfectly fine there too!
Later that evening, I made my way to Hoi An.
It was much more crowded than I expected!
But even with the crowds, I had no trouble using Google Maps, so I could reliably enjoy the stunning night views of Hoi An.
So today, I've shared with you all about
the Vietnam eSIM information and my personal usage review,
which I always use every time I travel!
Even though the speed isn't much different from other roaming options,
it's the most affordable when it comes to price,
which is why I've been using it every time with absolute satisfaction.
According to the article, the discounted prices for 7 days of unlimited data are VinaPhone for ~$7, Viettel for ~$8, and MobiFone for ~$5. MobiFone is the cheapest, and most are around ~$7.
VinaPhone allows receiving local calls and texts, whereas Viettel and MobiFone do not. For an average tourist, it is stated that there isn't a significant difference between the carriers.
The author used a VinaPhone eSIM during their 3-night, 5-day trip to Da Nang. The data connected immediately after landing at Da Nang Airport and worked without issues in Da Nang city, the mountainous Ba Na Hills, and Hoi An.
The author stated three reasons for using an eSIM over other roaming methods: it's cheaper, it's convenient because there's no physical card, and it allows them to keep their Korean SIM active. They specifically mentioned it's a reasonable choice for those who need to receive work calls.
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