Vietnam eSIM for tourists: top providers in 2025

Stay connected effortlessly with Vietnam eSIM plans, offered by Saily, Airalo, AloSIM, and more, with average prices ranging from $4 to $30. These options provide flexible data packages from 1 GB to 20 GB, ensuring there’s a perfect choice for every traveler’s needs.

Using an eSIM in Vietnam offers many benefits. Instant activation lets you connect to a local network when you arrive. Switching between physical SIM cards is unnecessary, keeping your device secure. Best of all, eSIM plans are highly affordable, offering flexible data options that fit any budget.

After testing 20 providers, Saily, Airalo, and JetPac stood out as the best Vietnam eSIMs in 2025. These providers excelled due to their reliability, wide range of data plans, and straightforward installation process. A few other providers performed well and made it into my top 5 list. In this article, I’ll highlight the best eSIM providers for Vietnam and share practical tips to help you maximize your eSIM experience.

Top 5 best eSIMs for Vietnam: shortlist

1. Saily

   Overall best eSIM for Vietnam in 2025
   9.6
2. Airalo

   Reliable Vietnam eSIM for short and long trips
   9.3
3. Jetpac

   Affordable eSIM for Vietnam with travel perks
   9.2
4. aloSIM

   Trustworthy eSIM in Vietnam
   8.8
5. Nomad

   Flexible Vietnam travel eSIM
   8.4

How much does eSIM cost in Vietnam?

• Vietnam eSIM typically cost between $4 to $30, depending on data and duration.
• The most affordable eSIM for Vietnam costs $3.99 for 1 GB of data, offered by Saily.

Various Vietnam eSIM providers offer a wide range of data plans, starting from 1 GB to 40 GB. Vietnam eSIM prices vary depending on the provider, the chosen data plan, duration, and whether voice calls are included. For short trips, a plan with 3 GB for 7-10 days is often sufficient, costing around $7 – $10. For longer stays, a plan with 10-15 GB for 30 days is ideal, usually costing between $17 – $20.

The cheapest plan is $3.99 for 1 GB offered by Saily. Alternatively, if you're a new JetPac customer, you can take advantage of their 1 GB for $1 deal. However, if you need more data, higher data plans of Saily are cheaper than JetPac.

Below you can find a table of best selected Vietnam eSIMs. I’ve compared their prices and features to make your choice easier.

Saily stands out as the best eSIM for its unbeatable prices, flexible plans, and reliable coverage.

Best eSIM cards for Vietnam: detailed list

In the quest to find the best eSIM for Vietnam, I thoroughly tested 20 providers. Only 5 of them made the cut. All of them passed my criteria, which included affordability, data allowance, variety of plans, device support, and activation process. The following reviews of each provider might help you decide which one to choose.

1. Saily – overall best eSIM for Vietnam travel in 2025

Saily is overall the best eSIM for Vietnam, offering five affordable plans starting at just $3.99. Plus, you can enjoy secure internet coverage in over 190 countries. It has plans for Cambodia, Thailand, Malaysia, and other neighboring Vietnamese countries.

Saily offers several data plans for Vietnam. However, remember they’re only for the Internet and don’t support international phone calls or SMS messaging.

• 1 GB for 7 days – $3.99
• 3 GB for 30 days – $7.99
• 5 GB for 30 days – $10.99
• 10 GB for 30 days – $17.99
• 20 GB for 30 days – $27.99

This selection allows everyone to find the best plan for their needs. Additionally, Saily allows you to purchase multiple eSIMs under the same profile, making travel between countries seamless. For broader coverage, there’s also a regional Asia eSIM that works in 19 countries.

No physical SIM card is needed to activate Saily’s eSIM for Vietnam. Just download the app, choose your data plan, and pay through your preferred method. The installation process is quick and easy, and Saily doesn’t require identity verification, making it a hassle-free option. Make sure to activate your plan before you leave, as your data days will only start once you arrive at your destination.

If you run into any issues, Saily offers helpful resources like a Help Center, Troubleshooting guides, and FAQs. For more complex problems, you can contact their in-app live chat or email support. I found the live chat especially convenient during my testing.

If you’re looking for the best value for your money, consider choosing Saily eSIM for Vietnam. Be sure to check for Saily coupons before completing your purchase. For a full review of Saily, check out our detailed Saily review.

2. Airalo – most popular Vietnam eSIM with flexible plans

Airalo is one of the most popular Vietnam eSIM. It has flexible plans for over 190 countries worldwide, including Vietnam's neighbors, such as Thailand, China, and the Philippines.

Airalo provides Vietnam eSIM plans ranging from 1 GB to 20 GB. These eSIMs are primarily designed only for data usage, so most of them don’t support text messaging and calls through traditional cellular networks. Vietnam eSIM only covers data plans. Here are all of them:

• 1 GB for 7 days – $4.50
• 2 GB for 15 days – $7.00
• 3 GB for 30 days – $9.50
• 5 GB for 30 days – $13.00
• 10 GB for 30 days – $21.00
• 20 GB for 30 days – $32.00

This plan selection should be enough to cover your trip to Vietnam. You can also purchase other eSIMs at the same time or select the Airalo Regional Asia plan, which covers 18 countries. You can choose between different payment methods because Airalo accepts credit and debit cards, PayPal, Apple Pay, and Google Pay. Airalo doesn’t have hidden fees and is overall transparent.

Airalo eSIMs are digital, so you will not need a physical SIM to activate them. I had no problems installing the app and activating the card since the whole process took me around 3 minutes. You can choose between QR code or manual installation. Also, you don’t have to verify your ID. The eSIM is activated instantly, but the service only starts working upon arrival in the destination country.

Airalo offers different ways to assist users with eSIM-related questions. You can choose the Help Center with FAQs, guides, and step-by-step instructions. I also tried Email Support and Live Chat, which I found very convenient for urgent issues. Overall, I was satisfied with Airalo's customer support.

Get Airalo if you want a reliable Vietnam eSIM with flexible plans. For more information, check our Airalo review. You can also find some great deals by using Airalo coupons.

3. JetPac – reputable eSIM in Vietnam for high data needs

JetPac is a reputable eSIM in Vietnam that can meet everyone’s expectations. It offers data plans for over 150 countries so that you can use it not only for Vietnam but other Asian countries as well, like Japan, Thailand, and Indonesia.

You can select between 8 data plans for Vietnam. All of them have a great price-to-value ratio and are primarily data-only plans, meaning they don’t support text messaging and calls. Plus, Vietnam data plans include other six neighboring countries, so you can travel around without the fuss of getting new eSIMs. Here are all the JetPac Vietnam eSIM plan options:

• 1 GB for 4 days – $1 (for new customers, otherwise $4)
• 3 GB for 7 days – $7
• 5 GB for 30 days – $14
• 10 GB for 30 days – $20
• 15 GB for 30 days – $25
• 20 GB for 30 days – $30
• 30 GB for 30 days – $48
• 40 GB for 30 days – $58

JetPac supports credit and debit cards, Google Pay, and Apple Pay as payment options. The price is final, as JetPac doesn’t have hidden fees.

Since JetPac is eSIM, you won’t need a physical card. The installation process is easy as a breeze. After downloading the app and purchasing the data plan, you’ll receive a QR code, which will assign eSIM as an active data plan. Once you configure it, you’ll be able to use it. The data starts counting upon your arrival in Vietnam.

JetPac has a Help Center, Email Support, and Live Chat for all your troubles. You’ll get help in every way, whether you try finding answers yourself or seek assistance from customer support. In my experience, I received answers quickly, and the staff was very nice.

You can’t go wrong with JetPac eSIM. It usually has great deals for all destinations, helping you save money. Also, new users can benefit from 1 GB for a $1 deal.

4. aloSIM – easy-to-use Vietnam eSIM suitable for shorter trips

aloSIM is a reliable eSIM for shorter trips in Vietnam, offering five flexible data plans ranging from 1GB to 10GB. These plans provide coverage not only in Vietnam but also in over 190 countries worldwide. Plus, you can get Vietnam in Asia regional eSIM, which consists of 13 countries, e.g., Thailand, Philippines, and Bangladesh.

aloSIM has a slightly smaller selection of data plans than competitors, but that doesn’t mean it’s not worth considering. This provider also includes a free international phone number that you can use for calling and texting in Vietnam.

• 1 GB for 7 days – $4.50
• 2 GB for 15 days – $7.00
• 3 GB for 30 days – $9.50
• 5 GB for 30 days – $13.00
• 10 GB for 30 days – $21.00

Although aloSIM lacks higher data plans for individual countries, it’s a great option for shorter trips and for those who require an international number. aloSIM doesn’t have surprise fees or roaming charges. The provider accepts credit and debit cards, Google Pay, and Apple Pay.

During my tests, aloSIM was extremely easy to install and activate. All I had to do was download the app, select a Vietnam plan, pay, use a QR code, and then configure eSIM on my device. My ID was not required for the process. Also, aloSIM has a great installation guide for those new to the concept.

aloSIM offers comprehensive customer support, including a Help Center, Email Support, and 24/7 Live Chat. I was satisfied with their live assistance, as I got all my questions answered in a matter of minutes.

aloSIM is a great option for Vietnam travel eSIM, especially if you need texting or calling capabilities. For more details, check out our comprehensive aloSIM review.

5. Nomad – data-only Vietnam eSIM with plans available for up to 45 days

Nomad is a Vietnam eSIM offering ideal data plans for longer trips, including unique 45-day options. It offers data plans for over 190 destinations worldwide. Plus, Nomad has region plans, so you can get a Southeast Asia-Oceania data plan, which includes Australia, Indonesia, Malaysia, New Zealand, the Philippines, Singapore, Thailand, and Vietnam.

Nomad offers a great selection of Vietnam eSIM data plans. The plans are prepaid with taxes included, so you won’t have to worry about unexpected roaming charges. However, Nomad eSIMs have primarily data plans and don’t include texting or calling.

• 1 GB for 7 days – $4.00
• 1 GB for 7 days – $6.00
• 3 GB for 30 days – $10.00
• 5 GB for 30 days – $13.00
• 10 GB for 30 days – $19.00
• 15 GB for 30 days – $20.00
• 20 GB for 45 days – $30.00

You can pay for these data plans using a credit or debit card, Google Pay, Apple Pay, or PayPal.

Nomad is extremely easy to use, and the installation process is as simple as it gets. After downloading the app, you can select and purchase the plan. Then, you’ll receive an activation QR code, which will help you activate Vietnam eSIM. I faced no issues activating the Nomad eSIM on my trip.

Nomad offers a range of customer support options, including Help Center, Live Chat, and Email Support. I tested all of these, and I can strongly assure you that no issue will be left unresolved. Nomad is also great at quick answers, so you won’t have to wait long.

Ensure data connectivity for your trip to Vietnam with Nomad. For more information, read our Nomad review.

How to use eSIM in Vietnam?

Using an eSIM in Vietnam is simple and convenient, making it an excellent choice for travelers. Here’s a step-by-step guide on how to set up an eSIM.

1. Check if your device is compatible with eSIMs.
2. Download the eSIM app of your choice. I recommend Saily.
3. Purchase the data plan for Vietnam.
4. Follow the on-screen instructions to activate your eSIM.
5. Set it as the default for data usage when you reach Vietnam.
6. Turn on Data Roaming in settings to ensure connectivity while traveling.

Stay connected in Vietnam with Saily

Can I make calls from Vietnam using an eSIM?

Yes, you can make calls from Vietnam using an eSIM, but the availability of this option depends on the provider and plan you choose. Most eSIM plans are data-only, which means they do not include traditional voice or SMS services. However, there are several alternatives to stay connected and make calls without needing a local phone number.

• Use apps that allow you to make calls while using data. Apps like WhatsApp, Facebook Messenger, Skype, and FaceTime provide reliable options for making voice and video calls as long as you have internet access. These platforms work seamlessly with any eSIM plan, offering a cost-effective solution for staying in touch with family, friends, or work.
• Choose eSIM, like Nomad or Airalo, which allows you to add a local or regional number for an additional fee. This is especially useful if you need to make frequent local calls within Vietnam.
• If your phone supports dual sims, you can use eSIM for data and your physical SIM for calls. This setup provides flexibility, allowing you to maintain your primary phone number for traditional calls while enjoying affordable data through the eSIM.

With these options, staying connected and making calls from Vietnam is simple. Choose the solution that best fits your needs and budget!

Is it worth getting a SIM card in Vietnam?

Opting for an eSIM in Vietnam offers greater convenience and flexibility compared to traditional physical SIM cards. eSIMs allow instant activation without needing to visit a store, providing immediate connectivity upon arrival. This makes them particularly advantageous for travelers who value time and worry-free traveling experience.

One of the eSIMs pros is that they can be activated online before your trip. Additionally, eSIMs remove the need to physically swap SIM cards, reducing the risk of losing or damaging them. They are also incredibly versatile, allowing easy switching between carriers or plans to adapt to your data needs.

Traditional SIM cards for Vietnamese providers like MobiFone offer low-cost data plans such as 6 GB for 70,000 VND (~$3) for 30 days. However, while eSIM plans are slightly more expensive, their convenience often outweighs the additional cost. For instance, Saily’s eSIM plans start at $3.99 for 1 GB, or 3 GB for $7.99 for 30 days. The ability to stay connected without the stress of physical SIM cards makes eSIMs worth the extra investment for most travelers.

Get affordable data plan with Saily

Essential information about using an eSIM in Vietnam

While eSIMs are convenient and easy to use, they can be a challenging concept for first-time users. To help you navigate the process, I’ve gathered all the essential information about using an eSIM in Vietnam to ensure a smooth experience.

• Ensure that your phone supports eSIMs. Before considering an eSIM, confirm your device’s compatibility. Most modern smartphones support eSIMs. Check your device’s settings or manufacturer’s specifications to verify compatibility. Also, you can check through Settings. For iPhone, go to Settings > Cellular and see if there’s an option Add Cellular Plan (it means that your device supports eSIMs). For Android, open Settings > Network & Internet > SIM cards and look for the option to Add eSIM, Add Mobile Plan, or Download SIM.
• Select the right eSIM provider for you. Research various eSIM providers like Saily, or Airalo to find a data plan that best meets your needs. Compare prices, data allowances, and plan durations to ensure you choose one that aligns with your travel habits. Selecting the right provider in advance saves you time, stress, and money when you arrive in Vietnam.
• Activate and configure your eSIM before your trip. Activating your eSIM ahead of time ensures it starts working immediately upon arrival. This eliminates the need to rely on airport Wi-Fi or search for physical SIM card vendors.

Travel hassle-free with Saily

Conclusion: Which eSIM is best for Vietnam?

Getting a Vietnam eSIM is essential for staying connected during your trip, offering a hassle-free alternative to physical SIM cards. eSIMs eliminate the need to search for local vendors or manage physical cards, making them a convenient solution for travelers. They also provide affordable data plans tailored to fit any budget, ensuring you have reliable internet access wherever you go.

Saily is the best eSIM for Vietnam in 2025. With plans starting at just $3.99 for 1 GB, Saily is incredibly budget-friendly, offering some of the lowest prices on the market. The 3 GB plan for $7.99 is an excellent value for most travelers, providing enough data for navigation, browsing, and social media over 30 days.

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eSIM for Vietnam FAQ

Is eSIM available in Vietnam?

Yes, eSIM is available in Vietnam. Many providers, like Saily, offer eSIM options for travelers and locals. eSIMs don’t require physical SIM cards and are easy to activate. Also, most have a great selection of data plans, so they can meet everyone’s needs.

What is the cheapest eSIM for Vietnam?

The cheapest eSIM for Vietnam is JetPac, which has a special offer for new users. They can get 1 GB data plan for only 1$, which otherwise would cost $4. If you’re not a new JetPac user, Saily is another eSIM on the more affordable side.

Can I use 5G on Vietnam eSIM?

Yes, you can use 5G on Vietnam eSIM if your device and eSIM support 5G. Many eSIM providers, such as Airalo and Saily, offer 5G data plans, depending on the network coverage and your device’s compatibility.

Are there eSIMs for Vietnam with unlimited data?

Yes, Nomad has unlimited data plans for Vietnam eSIMs. The plans have fixed durations, such as 5, 10, or 30 days, and are slightly more expensive than limited data options. Unlimited data eSIMs for Vietnam are great for digital nomads or people who don’t want to worry about running out of data.