Vietnam SIM card – Best options, where to buy, prices and eSIM guide
Looking to stay connected while traveling in Vietnam? Getting a Vietnam SIM card is one of the easiest and most affordable ways to access data, make local calls, and use navigation apps. Bitjoy will cover the best SIM card options, where to buy them, prices, and how to use an eSIM for added convenience.
Looking to stay connected while traveling in Vietnam? Getting a Vietnam SIM card is one of the easiest and most affordable ways to access data, make local calls, and use navigation apps. Bitjoy will cover the best SIM card options, where to buy them, prices, and how to use an eSIM for added convenience.
Looking to stay connected while traveling in Vietnam? Getting a Vietnam SIM card is one of the easiest and most affordable ways to access data, make local calls, and use navigation apps. Bitjoy will cover the best SIM card options, where to buy them, prices, and how to use an eSIM for added convenience.
Should you buy a SIM card in Vietnam?
If you're planning to explore Vietnam, getting a local SIM card is one of the smartest travel decisions you can make. Instead of relying on expensive roaming services from your home provider, a Vietnamese SIM gives you access to fast, affordable mobile data throughout your trip.
With just a small amount of money — often less than the cost of a coffee — you can stay connected 24/7. Whether you need to look up directions, book a ride on Grab, message your accommodation, or translate something on the go, a local SIM ensures you have everything at your fingertips.
Vietnam offers extensive 4G and 5G coverage, even in remote areas, making a local SIM not just cost-effective, but also practical. While free Wi-Fi is common in cafés and hotels, the connection isn't always reliable. Having your own data means more convenience, better safety, and smoother travel.
Where to buy a SIM card in Vietnam
Getting a SIM card in Vietnam is easy and affordable, with multiple options available depending on your preferences and travel style. Below are the main ways to buy one, along with the pros and cons of each.
Buy your SIM card before you land
If you want to stay connected the moment you touch down, purchasing a SIM card online in advance is a smart choice. Many travel platforms offer Vietnamese tourist SIMs or eSIMs that you can activate immediately upon arrival.
Pros:
- Instant connectivity when you arrive.
- No language barrier during purchase or setup.
- No need to wait in lines or search for stores.
Cons:
- Slightly higher prices than buying locally.
- Limited package options—less flexibility to choose based on your usage.
Buy your SIM card in Vietnam
Buying a SIM card after you arrive in Vietnam gives you more options to choose the best local plan. It's ideal for travelers who want to compare prices, ask questions, and possibly get better value.
Pros:
- Wide selection of packages from major carriers like Viettel, Vinaphone, and Mobifone.
- Lower prices with local promotions.
- Staff can often assist with setup and registration.
Cons:
- May take time to find a reputable store.
- Conversational English may not be available at all outlets.
- You’ll rely on roaming or public Wi-Fi until you get your SIM.
At the airport, mobile stores or convenience shops?
- Airports: Vietnam’s international airports—like Tan Son Nhat (Ho Chi Minh City), Noi Bai (Hanoi), and Da Nang—have SIM card counters near the arrival gates. Prices may be slightly higher, but staff usually speak English and can help with activation.
- Mobile stores: Official outlets from Viettel, Vinaphone, or Mobifone offer the most reliable service. You’ll need your passport to register, but the staff can walk you through the setup and explain the available packages.
- Convenience stores: Chain stores like Circle K, 7-Eleven, and VinMart also sell SIM cards. This option is convenient and budget-friendly, though the activation process may require some technical know-how or assistance.
What is the best SIM card for Vietnam?
When visiting Vietnam, staying connected is essential — whether it’s for navigation, translation, or simply sharing your travel moments. The country has several telecom providers offering a variety of prepaid SIM cards for tourists. Let’s take a look at how they compare to help you choose the best SIM card for your Vietnam trip.
The BitJoy Vietnam SIM card (recommended first)
BitJoy is a rising favorite among international travelers thanks to its convenience and digital-first experience. Unlike traditional telecom providers, BitJoy allows tourists to order a SIM card online and have it delivered to their hotel or airport pickup location.
No need to wait in long queues or struggle with registration — BitJoy pre-registers the SIM for you. With competitive data plans, English-language support, and easy activation, BitJoy is especially ideal for short-term visitors looking for a plug-and-play mobile solution in Vietnam.
Viettel Vietnam SIM card
As the country’s largest network provider, Viettel is known for its outstanding nationwide coverage, even in remote and mountainous regions. It offers a wide range of prepaid plans, including high-speed 4G and 5G data, affordable voice and SMS packages, and roaming services.
Viettel SIM cards are available at official stores, airports, and convenience stores, but registration with a passport is required. While the activation process might be slightly more complex, Viettel is a solid choice for those who prioritize network reliability.
Vinaphone Vietnam SIM card
Vinaphone is a well-established telecom company in Vietnam that offers robust internet speed and a good selection of tourist-friendly packages. Whether you need unlimited calls, generous data for browsing and social media, or a mix of both, Vinaphone has tailored plans to match.
The provider also offers solid customer service and has an easy-to-use mobile app for topping up or checking your usage. Just like other local providers, you’ll need to register with your passport to activate the SIM.
MobiFone Vietnam SIM card
MobiFone is another top-tier telecom provider that balances coverage, price, and flexibility. It’s known for its affordable short-term and monthly data packages that can be easily recharged at convenience stores or via mobile apps. English-speaking customer support is also a plus for travelers.
However, the registration and activation process is still a must-do step before using the service. MobiFone is a reliable choice for travelers who want stable connections and value-for-money data plans.
Vietnamobile SIM card
Vietnamobile is the go-to option for budget-conscious travelers. While it may not have the same extensive rural coverage as Viettel or Vinaphone, it offers competitive prices and generous data allowances in major cities and tourist destinations.
Registration is required, but the process is typically fast. Vietnamobile’s plans are perfect for those spending most of their time in urban areas and wanting to save on mobile costs without sacrificing basic service quality.
How much does a Vietnam SIM card cost?
SIM card prices in Vietnam vary depending on the type of SIM, the mobile operator, and the services included. Before choosing a SIM, it's helpful to know the main types:
- Prepaid SIM cards: These are the most popular option for tourists. Basic plans start from 50,000 VND (~$2). You'll need to top up to use services like mobile data or calls.
- Postpaid SIM cards: Less common for short-term visitors, these require a contract and are billed monthly, usually starting from 60,000 VND (~$2.50).
- Data-only SIMs: If you mainly use mobile data, these are ideal. Prices can range from 70,000 VND (~$2.80) to over 1,600,000 VND (~$63), depending on the plan's validity and data volume.
Whether you need unlimited data, call time, or just basic internet access, there's a wide variety of packages to fit different budgets and usage needs.
SIM card registration in Vietnam
Registering your SIM card is a mandatory requirement in Vietnam, applicable to both residents and foreign visitors. This regulation was introduced to prevent unauthorized use and enhance mobile security.
To complete the registration, tourists are generally asked to provide:
- A valid passport for identification.
- A local address, which can usually be your hotel or Airbnb.
- A registration form, typically filled out at the point of purchase.
Most telecom shops or airport kiosks handle this process for you when you buy the SIM card, so it's usually quick and hassle-free. The entire process takes about 10–15 minutes, and once your identity is verified, the SIM is linked to your name and passport. Note that each foreign passport can register up to five SIM cards.
Choose your the best Viet Nam eSIM plans :
How to activate your Vietnam SIM card?
Activating a Vietnam SIM card is generally quick and easy. If your SIM isn’t pre-activated, follow these steps to get connected:
- Insert the SIM card into your unlocked mobile device. If you're using an eSIM, scan the activation QR code provided by the network.
- Power on your device and wait a moment while the network is detected.
- Receive setup texts: You may get a welcome message with your phone number, balance info, and available services.
- Verify your ID if needed: Some providers may ask for additional steps like sending a message with your passport number or visiting a store for verification.
- Top up your balance (for prepaid cards) via scratch cards, mobile apps, or convenience stores.
- Adjust mobile settings, such as APN, if mobile data doesn’t work immediately.
- Restart your phone to ensure all settings are correctly applied.
If you encounter issues, don’t worry—just visit the nearest mobile service center, and staff will assist you free of charge.
Mobile data packages for tourists
When visiting Vietnam, choosing the right mobile data plan can help you stay connected and save costs. The three leading telecom providers—Viettel, Vinaphone, and Mobifone—all offer specialized tourist SIM packages tailored for short-term stays and international visitors.
Viettel tourist SIM packages
Viettel, Vietnam's largest mobile operator, offers flexible data plans with wide coverage and competitive pricing.
| Package Name | Data | Price | Validity | Features |
| TOUR60 | 5GB | 60,000 VND (~$2.5) | 15 days | Unlimited internet at a stable speed |
| TOUR100 | Unlimited | 100,000 VND (~$4) | 30 days | Free first 20 min of on-net calls, 20 min international calls |
| TOUR200 | Unlimited | 200,000 VND (~$8) | 30 days | 100 min domestic calls, 20 min international calls |
| Dcom – DC5 | 1GB | 5,000 VND (~$0.20) | 1 day | Data-only |
| Dcom – D10 | 3GB | 10,000 VND (~$0.39) | 1 day | Data-only |
| Dcom – D15 | 5GB | 15,000 VND (~$0.59) | 1 day | Data-only |
| 4G/5G – ST70K | 500MB/day | 70,000 VND (~$2.76) | 30 days | Data-only |
| 4G/5G – ST120K | 2GB/day | 120,000 VND (~$4.72) | 30 days | Data-only |
| 4G/5G – SD150 | 3GB/day | 150,000 VND (~$5.91) | 30 days | Data-only |
| Hot – 1N | 5GB/day | 10,000 VND (~$0.39) | Daily renewal | Social app data (YouTube, TikTok, Facebook) |
Viettel also provides data-only SIMs, social media packages, and roaming options.
Vinaphone tourist SIM packages
Vinaphone is a balanced choice for travelers who need a mix of data, calls, and texts.
| Package Name | Data | Price | Validity | Features |
| Vinaphone Tourist | 1GB/day | 199,000 VND (~$7.83) | 15 days | 50 min domestic calls, 50 min international calls, 50 SMS |
| VD30T | 1GB/day | 30,000 VND (~$1.18) | 10 days | Free VinaPhone calls (<10 min, up to 1,500 min), 30 min off-net calls |
| D159V | 6GB/day | 159,000 VND (~$6.26) | 30 days | 1,500 min VinaPhone calls, 200 min off-net calls, 200 SMS |
| SPOTV10 | 5GB | 10,000 VND (~$0.39) | Daily | Free domestic calls (<20 min), 5 min off-net calls |
| Merchant 599 | 12GB/day | 599,000 VND (~$23.58) | 30 days | 4,000 min VinaPhone calls, 700 min off-net calls |
| Merchant 699 | 16GB/day | 699,000 VND (~$27.52) | 30 days | 5,000 min VinaPhone calls, 800 min off-net calls |
| VD120M | 1GB/day | 120,000 VND (~$4.72) | 30 days | Free data for Facebook, TikTok, YouTube, MyTV; free VinaPhone calls (<10 min, up to 1,500 min) |
MobiFone tourist SIM packages
MobiFone caters to tourists who frequently use social media platforms and need affordable, high-data plans.
| Package Name | Data | Price | Validity | Features |
| Happy Tourist (HP2) | 8GB | 109,000 VND (~$4.29) | 30 days | 40 min domestic/international calls |
| XH-Unlimited 1day | 700MB/day | 10,000 VND (~$0.39) | 1 day | Unlimited 4G for Facebook, TikTok, YouTube, Instagram, Messenger, Zalo, Viber, Gmail, Google Drive |
| D5 | 1GB | 5,000 VND (~$0.20) | 1 day | Data-only |
| D15 | 3GB | 15,000 VND (~$0.59) | 3 days | Data-only |
| MBF30 | 30GB | 30,000 VND (~$1.18) | 7 days | Data-only |
| LC | 42GB | 40,000 VND (~$1.57) | 7 days | Data-only |
| NA120 | 20GB | 120,000 VND (~$4.72) | 30 days | Data-only |
| TQT19 | 10 international minutes | 19,000 VND (~$0.75) | 1 day | 10 international minutes |
| TQT99 | 100 international minutes | 99,000 VND (~$3.90) | 15 days | 100 international minutes |
| TQT299 | 380 international minutes | 299,000 VND (~$11.77) | 30 days | 380 international minutes |
eSIM for Vietnam: Is it better than a physical SIM?
An eSIM is becoming a smart alternative for travelers visiting Vietnam. Instead of buying and inserting a physical SIM card, you can activate an eSIM simply by scanning a QR code. This allows you to stay connected immediately upon arrival in Vietnam, without needing to search for a SIM card at the airport or in the city.
An eSIM is also more secure: it cannot be lost or physically damaged like a traditional SIM card. Additionally, it allows you to switch plans or carriers without needing a new card. However, eSIMs are only compatible with newer smartphones, so make sure to check your device before choosing this option.
The BitJoy eSIM for Vietnam
BitJoy’s eSIM offers:
- Coverage from top Vietnamese networks: Viettel, Vinaphone, and Mobifone
- Instant activation via QR code
- Flexible data plans for different travel durations
- Support for high-speed 4G LTE
- 24/7 multilingual customer support
- Easy top-up options
BitJoy’s eSIM is a convenient solution if you want fast, secure, and flexible mobile service without the hassle of physical SIM cards.
Holafly eSIM for Vietnam
Holafly’s eSIM for Vietnam provides:
- Unlimited data plans tailored to your travel schedule: from one day up to 90 days
- Access to 4G LTE speeds from Viettel, Vinaphone, and Mobifone
- 500MB daily for tethering or sharing data
- Quick setup: just scan a QR code
- More affordable than international roaming
- Easier to purchase than local physical SIM cards
If your phone supports eSIM, Holafly is a great option for staying connected across Vietnam with no interruptions.
Tips for using your Vietnam SIM card efficiently
Using a Vietnam SIM card during your trip can greatly improve your travel experience. To get the most out of it, keep these key tips in mind:
- Learn local dialing codes: Vietnam’s country code is +84. Knowing how to dial both local and international numbers correctly helps ensure smooth communication.
- Monitor your data usage: Set data limits on your phone and use Wi-Fi whenever available to avoid unexpected charges and save mobile data for when you need it most.
- Choose the right data package: Mobile carriers in Vietnam offer a wide range of plans. Pick one that suits your usage—whether you need data for maps, social media, or a mix of calls and the internet.
- Use messaging apps for international contact: Apps like WhatsApp, Zalo, and Telegram use data instead of international SMS, helping you stay connected without extra costs.
- Check network coverage before traveling to remote areas: Not all providers have strong signals in rural or mountainous regions, so it’s smart to confirm coverage in your travel destinations.
- Watch for promotions and discounts: Vietnamese telecom providers often run special offers. Keeping an eye out for these can help you save money and enjoy better value.
- Use a dual SIM phone if possible: A dual SIM device lets you keep your home SIM card active while using a local Vietnam SIM card, making it easier to manage both personal and travel-related communications.
A Vietnam SIM card gives you reliable connectivity, affordable data, and peace of mind while exploring the country. Whether you choose a physical SIM or an eSIM, you’ll enjoy easier communication and better travel experiences. Make sure to choose a package that fits your needs for a smooth journey.
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