MobiFone SIM Card for Tourists: Plans, Prices & Is It Worth It?

For travelers heading to Vietnam, choosing the right mobile connectivity is essential for navigation, communication, and staying connected with home. MobiFone, as Vietnam's third-largest mobile network operator, offers various options for tourists, including traditional physical SIM cards and an innovative eSIM solution through its dedicated Hi Vietnam app. This guide delves into MobiFone's offerings, evaluating their suitability for different travel styles and comparing them with other major Vietnamese carriers. We will also explore alternative eSIM options available for Vietnam, providing a comprehensive overview to help you make an informed decision for your trip.

Understanding MobiFone for Your Vietnam Trip

MobiFone maintains a significant presence across Vietnam, particularly in urban centers and popular tourist destinations. While its network coverage is generally strong in major cities like Hanoi, Ho Chi Minh City, Da Nang, and coastal towns, it is important to note that its reach tends to diminish more rapidly outside these urban hubs compared to competitors like Viettel and Vinaphone.

Is MobiFone the Right Choice for You?

Deciding whether MobiFone aligns with your travel plans depends largely on your itinerary and connectivity needs:

• Choose MobiFone if:
  • Your entire trip focuses on major cities or well-known beach destinations.
  • You are seeking a budget-friendly option primarily for city coverage.
  • You prefer a plan that includes a local Vietnamese phone number.
• Consider alternatives if:
  • Your travel plans include remote or mountainous regions such as Ha Giang, Sapa, or Phong Nha.
  • You anticipate long bus journeys or motorbike rides through extensive countryside areas.
  • You require the most consistently reliable connection across all parts of Vietnam.

For many tourists following a standard itinerary that includes popular spots like Hanoi, Ha Long Bay, Hoi An, Da Nang, and Ho Chi Minh City, MobiFone generally provides adequate service. However, if your journey takes you off the main tourist routes, a carrier with broader rural coverage, such as Viettel, might be a more dependable choice.

MobiFone Tourist SIM and eSIM Options

MobiFone provides both physical SIM cards and an eSIM solution tailored for international visitors, each with distinct features and activation processes.

Traditional MobiFone Tourist SIM Plans

Physical MobiFone tourist SIM cards can be purchased at airports and official stores throughout Vietnam. One of the widely recognized packages for tourists is the HP2 plan. This plan typically includes 8GB of total data, 40 minutes of local and international calls, and is valid for 30 days. As of the source information, this plan was priced at approximately 109,000₫ (around $4.50 USD).

While this plan offers good value, especially for its 30-day validity, the 8GB total data allowance may be on the lower side for heavy data users who frequently stream video or rely heavily on GPS navigation. Travelers should assess their data consumption habits when considering this option.

MobiFone's Hi Vietnam App and eSIM

MobiFone distinguishes itself from other local carriers by offering an eSIM service specifically for tourists through its dedicated "Hi Vietnam" application, available for both iOS and Android devices. This app integrates eSIM functionality with various travel services.

The process for obtaining a MobiFone eSIM via the Hi Vietnam app is structured to allow users to experience the network before committing to a paid plan:

1. Download the Hi Vietnam app: Search for "Hi Vietnam" on the App Store or Google Play, or visit hivietnam.mobifone.vn/tai-app.
2. Register and verify: Complete registration using your passport via an electronic Know Your Customer (eKYC) process, which involves photo and video call verification.
3. Receive a free trial: Upon successful registration, you typically receive a free eSIM that includes 8GB of data and 10 minutes of local calls, valid for 24 hours.
4. Purchase a paid plan: To continue service after the trial, you can buy a paid plan directly within the app.

MobiFone's Hi Vietnam app offers several paid eSIM plans, which, according to the source, provide generous data allowances and competitive pricing:

• HVN3: 25GB data, 30 minutes local calls, 3-day validity (approximately $3.20 USD)
• HVN7: 50GB data, 70 minutes local calls, 7-day validity (approximately $4.80 USD)
• HVN15: 120GB data, 150 minutes local calls, 15-day validity (approximately $6.40 USD)
• HVN30: 250GB data, 200 minutes local calls, 30-day validity (approximately $9.60 USD)

Payments for these plans can be made directly within the app using Visa or Mastercard, removing the need for a local bank account or cash. Beyond connectivity, the Hi Vietnam app also includes additional features such as taxi and hotel booking, restaurant and attraction recommendations, a multilingual interface, and 24/7 customer support in various foreign languages.

While the data allowances and prices are attractive, the registration process for the Hi Vietnam eSIM is more involved than simply purchasing a physical SIM or scanning a QR code. The requirement for a video call for identity verification can add friction and may not be ideal if you need immediate connectivity upon arrival. Furthermore, an internet connection is necessary to download and set up the app, meaning you would need to use airport Wi-Fi or another source of connectivity before activation.

Where to Purchase a MobiFone SIM Card in Vietnam

Travelers have several options for acquiring a MobiFone SIM card or eSIM in Vietnam:

1. At Airports: MobiFone counters are typically found at major international airports, including Noi Bai (Hanoi), Tan Son Nhat (Ho Chi Minh City), Da Nang, and Cam Ranh (Nha Trang). Look for the distinctive green MobiFone branding, often located near baggage claim in the arrivals hall. You will need your passport for registration. Be aware that airport SIMs across all carriers may be priced 30-40% higher than those found in city stores, and counter hours are aligned with flight schedules, potentially limiting options for very late-night arrivals.
2. At Official MobiFone Stores: For potentially lower prices and the same range of plans, visiting an official MobiFone store in a city is a good alternative if you can wait until you've settled in. These stores generally operate from 8:00 AM to 8:00 PM daily, and you will need your passport for registration. You can find your nearest store by checking the MobiFone website.
3. Online via the Hi Vietnam App: For eSIM-compatible devices, the Hi Vietnam app offers a convenient way to purchase and activate an eSIM before or upon arrival. As mentioned, this method requires passport eKYC and video verification, which can take approximately 15-20 minutes to complete the setup process.

Managing Your MobiFone Service

Once your MobiFone SIM or eSIM is active, managing your service is straightforward.

Checking Your Data Balance

You can check your remaining data balance by dialing and pressing the call button. Alternatively, the My MobiFone app, available on the App Store and Google Play, allows you to track usage, top up your balance, and manage other aspects of your plan.

MobiFone Network Coverage Overview

MobiFone's 4G network provides reliable coverage and decent speeds in all major cities, popular tourist destinations, and coastal areas. This includes strong connectivity in locations such as Hanoi, Ho Chi Minh City, Da Nang, Hoi An, Nha Trang, and Phu Quoc.

However, MobiFone's coverage can be weaker in mountainous regions and rural parts of Vietnam. Areas like the Ha Giang Loop, the outskirts of Sapa, the Phong Nha countryside, and remote villages in the Mekong Delta may experience a less robust signal compared to Viettel. If your travel plans include these more remote locations, considering a different carrier like Viettel might be advisable for more consistent connectivity. While 5G is expanding in major cities, most users outside urban centers will primarily rely on 4G.

MobiFone Compared to Other Vietnamese Carriers

When choosing a mobile network in Vietnam, it's helpful to compare MobiFone with its primary competitors, Viettel and Vinaphone, based on factors relevant to tourists:

MobiFone stands out as a budget-friendly option, particularly for travelers who plan to stay within Vietnam's major urban centers and popular tourist hubs. Its competitive pricing and the integrated travel services offered through the Hi Vietnam app make it a convenient choice for a standard tourist itinerary. However, for those venturing into more remote or rural areas, Viettel is generally considered the more reliable network due to its superior rural coverage. Vinaphone offers a balance, with good city coverage and better rural coverage than MobiFone, but not as extensive as Viettel.

Exploring eSIM Alternatives for Vietnam Travel

Beyond local Vietnamese SIM cards, eSIMs offer a flexible and convenient way to stay connected, especially for international travelers. NexaEsim provides a wide range of eSIM plans for Vietnam, allowing you to purchase and activate your data plan before you even arrive, often without the need for physical SIM swaps or complex in-country registration processes. Prices and availability are subject to change, but as of the snapshot date 2026-09-19, NexaEsim offered 96 plans for Vietnam.

Here's a look at some representative eSIM plans for Vietnam available through NexaEsim, offering various data allowances and durations:

Vietnam eSIM Plans via NexaEsim (as of 2026-09-19)

Many NexaEsim plans for Vietnam activate upon the first connection to a network at your destination, providing immediate connectivity. These plans typically focus on data, though some may include a voice number.

Roaming Plans (e.g., via Vietnamobile, Vinaphone)

These plans offer flexibility for shorter trips or specific data needs:

• A 1-day plan with 500MB per day high-speed data (speed reduced to 128 Kbps after daily allowance) costs approximately $1.13 USD. For a 3-day trip, a similar plan is about $3.78 USD, and for 5 days, it's around $5.46 USD.
• For heavier daily use, an "unlimited data" 1-day plan includes 2GB high-speed data per day (speed reduced to 5 Mbps after daily cap) for about $4.55 USD. A 3-day version is approximately $11.91 USD, and a 5-day plan is about $19.26 USD.

• A 3-day plan with 3GB total high-speed data (speed reduced to 128 Kbps after total quota) costs around $5.04 USD.
• A 5-day plan with 3GB total high-speed data (speed reduced to 128 Kbps after total quota) costs about $5.46 USD.

You can explore more Vietnam roaming eSIM plans for various durations and data options.

Wintel (Vinaphone) Powered eSIM Plans

These plans often provide "unlimited" data with a generous daily high-speed allowance and may include a voice number:

• An "unlimited data" plan with 6GB high-speed data per day (speed reduced to 5 Mbps after daily allowance) for 3 days costs approximately $2.94 USD.
• Similar plans are available for 5 days (about $3.47 USD), 7 days (about $4.41 USD), 10 days (about $5.26 USD), 15 days (about $5.57 USD), 20 days (about $6.93 USD), and 30 days (about $10.30 USD).

These plans, such as the 3-day unlimited data eSIM for Vietnam, are suitable for travelers needing consistent connectivity over longer periods.

Skyfi (Mobifone) Powered eSIM Plans

For those seeking high daily data limits on the Mobifone network, Skyfi offers dedicated eSIMs:

• Plans with 5GB high-speed data per day are available for 3 days (about $3.26 USD), 5 days (about $3.37 USD), 7 days (about $3.54 USD), 10 days (about $4.00 USD), and 15 days (about $5.15 USD).

These plans, like the 7-day 5GB/day eSIM for Vietnam, provide substantial daily data on the Mobifone network.

Viettel Powered eSIM Plans

For travelers prioritizing the Viettel network, NexaEsim also offers options:

• Plans with 5GB high-speed data per day are available for 7 days (about $6.83 USD), 15 days (about $8.09 USD), and 30 days (about $11.24 USD).

These Viettel-backed eSIM plans are ideal for those who prefer Viettel's coverage, especially in rural areas, and require a high daily data allowance.

Choosing an eSIM from NexaEsim can simplify your connectivity, allowing you to manage your plan digitally without the need to locate a physical store or complete in-person registration. You can explore the full range of eSIM plans for Vietnam to find one that best fits your travel duration and data requirements.

For further reading on navigating Vietnam, consider our guides on ride-hailing apps in Vietnam or preparing for land border crossings.

Conclusion

MobiFone offers a compelling option for tourists visiting Vietnam, particularly those sticking to major cities and popular coastal destinations. Its traditional SIM card plans provide a cost-effective solution with a local number, while the innovative Hi Vietnam app offers eSIM convenience with generous data, albeit through a more involved eKYC registration process. However, for travelers venturing into Vietnam's more remote or rural areas, other carriers like Viettel may offer more consistent and reliable coverage.

For those seeking maximum convenience and flexibility, eSIM alternatives from providers like NexaEsim present a strong option. These plans allow travelers to secure connectivity digitally, often before arrival, with a wide array of data allowances, durations, and network choices, including options on Viettel, Vinaphone, and MobiFone networks. By carefully considering your travel itinerary, data needs, and preferred activation method, you can choose the best mobile solution to ensure seamless communication throughout your Vietnamese adventure.