Best eSIM for Vietnam in 2025

Planning your dream adventure to Vietnam in 2025? Whether you’re zooming through Hanoi on a GrabBike, cruising through the emerald waters of Ha Long Bay, or catching sunsets over rice terraces in Sa Pa — staying connected is essential. From Google Maps to food delivery apps and seamless FaceTime with family, a reliable internet connection is no longer a luxury — it’s a necessity.

💡 But forget the airport SIM card chaos and language barriers — eSIM technology is here to save the day. And it’s changing the game for travelers like you.

An eSIM (embedded SIM) is a digital SIM card you can activate before even landing in Vietnam. No more hunting for a local SIM vendor, no tiny tools, and definitely no surprises with roaming fees. Just scan, activate, and go.

And when it comes to choosing the right eSIM for Vietnam in 2025? There are tons of options. But only one is built with Southeast Asia travelers in mind: Gohub.

🥇 Gohub: The Best Overall Vietnam eSIM in 2025

If you’re looking for the best value, smoothest experience, and unbeatable local network access, Gohub’s Vietnam eSIM is your go-to. With plans starting from just $2.99 USD, coverage from all three major local providers (Viettel, Vinaphone, Mobifone), and no passport needed for activation, Gohub gives you more data, more speed, and more peace of mind — all while saving you up to 50% compared to global eSIM giants.

I. Why Use an eSIM for Your Vietnam Trip in 2025?

Let’s face it — nobody wants to land in a new country and spend their first hour at the airport fumbling for SIM cards or figuring out how to connect to Wi-Fi.

That’s where eSIMs for Vietnam come in — a game-changer for modern travelers in 2025.

Here’s why smart travelers are switching to eSIMs:

1. Instant Connectivity (Even Before You Land)

With an eSIM, you can download your Vietnam data plan in advance. The second your plane touches down in Hanoi, Da Nang, or Ho Chi Minh City, you’re connected — no need to queue, negotiate in a foreign language, or deal with currency exchange just to get online.

2. No More SIM Swapping Hassles

No need to remove your physical SIM or carry that tiny ejector pin. Just toggle between your regular number and your Vietnam eSIM with a tap.

3. Save Big on Roaming Fees

International roaming charges can eat up your travel budget faster than a bowl of pho disappears on a rainy day. Vietnam eSIMs give you local data rates with full-speed 4G/5G access, for a fraction of the price.

4. Skip the Airport SIM Booths

Ever landed late at night to find the SIM counter closed? Or paid double the price because you didn’t want to wait? eSIMs let you skip all that and walk straight to your Grab.

5. Keep Your Main Number Active

If your phone supports Dual SIM (most do), you can keep using your home number for texts or two-factor authentication, while your eSIM handles all the data.

Pro Tip from Gohub: If you’re traveling across Southeast Asia (Thailand, Vietnam, Singapore), use Gohub’s multi-country eSIM to switch seamlessly between countries — no need to buy separate plans. Explore more: How to Choose the Best eSIM for Southeast Asia

II. Key Factors to Consider When Choosing the Best eSIM for Vietnam

Not all eSIMs are created equal — especially when you’re exploring a country as dynamic and diverse as Vietnam. From the misty mountains of Sapa to the street food stalls of Saigon, here’s what you should look for in a Vietnam eSIM in 2025:

Gohub’s Tip: Heading to multiple cities? Choose a plan that allows hotspot sharing and doesn’t throttle speeds after 1–2GB/day. You’ll thank yourself when navigating Hue’s backstreets or catching a Zoom call in Da Nang.

III. Top eSIM Providers for Vietnam in 2025

Choosing the right eSIM for your trip to Vietnam can make or break your travel experience—especially when it comes to signal strength, ease of setup, and getting the most bang for your buck.

Whether you’re café-hopping in Đà Lạt, motorbiking through the Hà Giang loop, or working remotely from Đà Nẵng, staying online is essential. But not all eSIMs are created equal.

That’s why we’ve broken down the top eSIM providers for Vietnam in 2025, based on real user feedback, value-for-money, local coverage, and ease of use. Leading the pack is Gohub, the best-value local brand built specifically for international travelers exploring Vietnam.

Let’s dive into the best picks and see how they stack up 👇

1. Gohub – Best Value Pick for Vietnam eSIM Travelers in 2025

💡 Why Gohub stands out:

Gohub is more than just an eSIM provider — it’s your travel companion in Vietnam. Powered by local giants like Viettel and Vinaphone, Gohub ensures strong signal and high-speed 4G/5G coverage across both urban hubs and remote hideaways.

No eKYC hassle, no hidden fees, no roaming charges — just instant access, transparent pricing, and friendly human support whenever you need it.

Whether you’re a casual explorer or a digital nomad zipping from Ho Chi Minh City to Hội An, Gohub’s flexible data options and seamless activation will keep you connected every step of the way.

Gohub’s Take: As Vietnam-based eSIM specialists, we know the local market inside-out. Our mission? Help travelers experience authentic Vietnam without connectivity drama. That means better prices than global brands, local tech support, and instant peace of mind.

2. Airalo – Best for Easy App Setup & Viettel Network Reliability

💡 Why Airalo stands out:

Airalo’s “Xin Chao” Vietnam eSIM is one of the most well-known Vietnam travel data plans among globetrotters, thanks to its easy in-app purchase and install flow. It operates on Viettel, Vietnam’s largest and most reliable network—great for major cities like Hanoi, Saigon, and even mountainous regions like Sapa.

Data plans are flexible (1GB to 20GB) and typically valid from 7 to 30 days. Activation is done via QR code or directly in the app. Just note: you’ll need to verify your identity via eKYC before purchasing.

Gohub’s Take: Airalo is perfect for first-time eSIM users who want a plug-and-play experience. It’s not the cheapest, and there’s no built-in VPN to bypass censorship, but its dependability on Viettel makes it a solid choice—especially for shorter trips.

3. Holafly – Best for Unlimited Data and Heavy Use Travelers

💡 Why Holafly stands out:

Holafly is one of the top names when it comes to unlimited data eSIMs in Vietnam. If you’re a heavy internet user—think daily Instagram uploads, Zoom meetings, YouTube streaming—this eSIM is a lifesaver. Plans range from 5 to 90 days, with 24/7 multilingual support and fast QR code delivery.

One bonus is the automatic VPN, which helps you access restricted sites like Facebook or Google services while in Vietnam. However, hotspot sharing is limited, so it’s not ideal if you’re tethering to a laptop often.

Gohub’s Take: Holafly is your go-to for peace-of-mind, unlimited eSIM for Vietnam travel. It’s more expensive than other options, but you’re paying for no data cap + VPN + support—a combo that’s hard to beat for digital nomads or long-term travelers.

4. Nomad – Best Value eSIM for Digital Nomads

💡 Why Nomad stands out:

Nomad is a solid pick for flexible travelers seeking budget-friendly, no-fuss eSIM plans in Vietnam. With coverage via Viettel, users get access to the country’s best signal even in mountainous or rural zones. Plans start from just $4 for 1GB/7 days, and scale up to larger options at very competitive rates.

While Nomad doesn’t offer built-in VPN or voice/SMS, it excels in simplicity. You activate the eSIM directly in the Nomad app with just a few taps. It’s an ideal choice if you’re already using VPN apps and prefer not to overpay for unlimited plans you might not need.

Gohub’s Take: Nomad is a go-to for anyone who’s tech-savvy and data-smart. It’s especially great for digital nomads hopping between coworking spaces and cafes. Just remember to pack your own VPN if you want access to all global sites in Vietnam.

5. GigSky – Best for Travelers Exploring Multiple Countries

💡 Why GigSky stands out:

GigSky shines for globetrotters who want a single eSIM that works across Vietnam and beyond. Their global eSIM coverage means you can land in Hanoi today and Bangkok tomorrow—without swapping SIMs or juggling plans. It’s all managed through their easy-to-use app.

In Vietnam, GigSky connects to Mobifone, providing stable 4G/5G service in cities and popular tourist areas. Plans start at just $4.99 for 1GB, and they support hotspot tethering, which is a win if you’re working remotely or sharing data with a travel partner.

However, if you want to access blocked services like YouTube, Facebook, or Google in Vietnam, you’ll still need a separate VPN app, as GigSky doesn’t offer integrated bypass.

Gohub’s Take: We recommend GigSky for multi-country itineraries and travelers who value convenience + coverage over ultra-low pricing. Not ideal if you’re staying only in Vietnam and want VPN-bypass—but awesome for smooth, flexible connectivity across borders.

Tốt rồi sư huynh! Dưới đây là phần tiếp theo cho thương hiệu 🇻🇳 Saily, tối ưu từ khóa như Saily Vietnam eSIM, Vietnam eSIM with app setup, và affordable Vietnam eSIM for tourists:

6. Saily – Best for Affordable & Easy App-Based Setup

💡 Why Saily stands out:

Built by the team behind NordVPN, Saily combines solid Vietnam coverage with a slick, no-fuss user experience. Perfect for eSIM newbies or budget-conscious explorers, Saily lets you install and activate your plan entirely via their app—no QR code hassle needed.

Their plans connect to Viettel and Mobifone, offering reliable coverage across both urban and rural areas. You can find deals starting from just $1.89, making it one of the cheapest eSIMs for Vietnam travel. Plus, it supports hotspot sharing and 5G where available.

However, like GigSky, Saily doesn’t offer built-in firewall bypass, so if you need to access restricted sites, you’ll need to install a VPN separately.

Gohub’s Take: We love how Saily makes mobile data dead simple. Great for solo travelers or remote workers who want no-nonsense setup and value-for-money connectivity in Vietnam. If bypassing the Great Firewall isn’t critical to you, this is a strong pick.

7. Airhub – Best for Voice Calling & Flexible Local Plans

💡 Why Airhub stands out:

Unlike most data-only eSIM providers, Airhub offers plans that may include a local Vietnam phone number, making it a great option for travelers who need to make voice calls or send SMS—whether to call hotels, book local tours, or stay in touch with local contacts.

Airhub connects to top-tier Vietnamese networks, including Viettel, Vinaphone, and Mobifone, depending on your selected plan. Setup is simple with QR code activation, and their app makes managing your plan easy on the go.

They also offer some of the lowest prices for voice-enabled eSIMs, and you’ll find a wide range of data and duration options—from short-term trips to long stays.

⚠️ Some users have mentioned occasional glitches with activation, so it’s wise to install your eSIM before your flight or when you have stable Wi-Fi.

Gohub’s Take: Airhub adds something unique to the Vietnam eSIM game: voice + data options without complex setups. If you need to stay reachable on a local number, Airhub is a strong and flexible contender.

8. GIGAGO – Best Value for Budget Travelers in Vietnam

💡 Why GIGAGO stands out:

If you’re looking for a super affordable eSIM for Vietnam, GIGAGO is a hidden gem. With plans starting at under $1, it’s ideal for travelers on a tight budget or those needing just enough data for maps, messaging, or checking train schedules.

GIGAGO’s eSIMs are easy to set up with QR code installation and typically connect via iTel, a Vinaphone MVNO with strong coverage across urban and rural areas of Vietnam.

Their WhatsApp-based customer support is fast and responsive—perfect for travelers needing help on the move.

While GIGAGO doesn’t offer VPN access or integrated firewall bypass, it’s a top pick for essential, no-frills connectivity.

Gohub’s Take: GIGAGO punches above its weight when it comes to value. For casual users, short stays, or budget backpackers looking for solid data without overpaying, it’s a smart and practical choice.

9. Jetpac – Best for Travelers Who Want Solid Data at a Great Price

💡 Why Jetpac stands out:

Jetpac’s Vietnam eSIMs are tailored for flexible travelers who want dependable data without breaking the bank. Their 20GB plan for $25 is a fan favorite, and short-term options start at just $1, making Jetpac an ideal pick for budget-conscious visitors or backpackers.

Their eSIMs operate on the Mobifone network, known for strong nationwide coverage, especially in cities like Hanoi, Da Nang, and Ho Chi Minh City.

Hotspot functionality is included, so you can tether to other devices—a win for remote workers or couples sharing data.

While Jetpac doesn’t offer firewall bypass or built-in VPN, the value-to-gigabyte ratio is one of the best. Plus, sư huynh đừng quên: Traveltomtom readers get 10% off with code TOMTOM10.

Gohub’s Take: Jetpac nails it when it comes to simple, solid connectivity. If you want a budget eSIM for Vietnam with great GB per dollar, this one’s a serious contender.

📊 Best eSIM Plans for Vietnam in 2025 — Side-by-Side Comparison

IV. How to Set Up and Use an eSIM in Vietnam (Step-by-Step)

Getting started with an eSIM in Vietnam is easier than you might think — and the entire process can be done in just a few minutes, especially with providers like Gohub, Airalo, or Nomad. Here’s your simple step-by-step guide to getting connected:

✅ Step 1: Check Device Compatibility

Before anything else, make sure your phone is:

• eSIM-compatible (most iPhones after XS, Pixel 4+, Samsung S20+, etc.)
• Unlocked (so you can install a data plan from another provider)

Tip: If you’re unsure, visit Gohub’s eSIM compatibility list or check your device settings under “About” > “Carrier Lock”.

✅ Step 2: Choose Your eSIM Provider & Plan

Pick the eSIM provider that suits your trip best:

• Want local network speed with low prices? → Try Gohub Vietnam eSIM.
• Need unlimited data? → Consider Holafly.
• Prefer global flexibility? → Look at Airalo or Nomad.

✅ Step 3: Purchase & Receive Your eSIM

Once you buy your plan, you’ll receive:

• A QR code (via email or app)
• Or a manual install code (SMDP address)

With Gohub, activation instructions are sent instantly and support is available 24/7 via chat if you need help.

✅ Step 4: Install Your eSIM

On iPhone:

Go to:
Settings → Cellular → Add Cellular Plan → Scan QR Code

On Android:

Go to:
Settings → Network & Internet → SIMs → Add eSIM / Scan QR

Follow on-screen prompts to finish installation.

✅ Step 5: Activate When You Arrive in Vietnam

Don’t activate too early!
Wait until you land in Vietnam and then:

• Turn on your eSIM in Cellular settings
• Enable Data Roaming
• Set it as the primary data line
• Connect!

✅ Bonus: Troubleshooting Tips

• No internet? Double-check mobile data settings and make sure your eSIM is selected.
• eSIM not installing? Reboot your phone and try again using the manual method.
• Still stuck? Gohub’s 24/7 chat support is just a tap away 💬

💡 Pro Tip from Gohub:
Download essential apps before your flight — Google Maps, Grab, Zalo, or any translation/VPN tools — so you’re fully equipped even without immediate Wi-Fi.

V. eSIM vs Other Ways to Get Online in Vietnam

Travelers today have a few options to stay connected in Vietnam — but not all are created equal. Here’s how eSIMs stack up against physical SIM cards, portable Wi-Fi routers, and international roaming:

Gohub’s Take: Why eSIM Wins in Vietnam

If you’re all about:

• Instant connectivity upon arrival
• Flexible plans for every travel style
• Skipping the SIM shop drama
• Avoiding sky-high roaming bills

…then eSIM is hands-down the best pick. With Gohub’s Vietnam eSIM, you get reliable coverage on Viettel (Vietnam’s #1 network), no paperwork, no stress, and plans starting under $2.

VI. Tips for Using an eSIM in Vietnam Like a Pro

To make sure everything goes smoothly from touchdown in Hanoi to late-night strolls in Hội An, here are some real-world tips to get the most out of your eSIM:

✅ Before You Go

• Check compatibility: Make sure your phone supports eSIM and is unlocked. Most newer iPhones, Samsung, and Google Pixel models do.
• Buy & install early: Purchase and install your eSIM while still connected to stable Wi-Fi at home. This way, you land and go online instantly — no fuss!
• Save your QR code: Screenshot or print the QR code from your provider just in case your email app acts up during travel.

🛬 Upon Arrival in Vietnam

• Turn on the eSIM: Head to Settings → Cellular → Choose your eSIM and enable it for data.
• Enable data roaming: It won’t charge you extra — this just lets your phone connect to the local network.
• Use it right away: Open Google Maps, grab a Grab, or let your loved ones know you arrived safely.

⚙️ During Your Trip

• Track your data: Use your phone’s data tracker or the eSIM app to monitor usage — no one wants a surprise mid-hike in Sapa!
• Know your limits: Unlimited plans like Holafly may have a fair-use policy (speed caps after X GB/day).
• Use VoIP apps: For calls, stick to WhatsApp, Messenger, or Skype unless your eSIM includes a local number.

Gohub’s Insider Tip:

If you’re heading to more remote areas (think Ha Giang, Mekong Delta), choose a provider that connects to Viettel, Vietnam’s widest coverage network. Gohub’s Vietnam eSIM is powered by Viettel — so you’ll stay online even when you’re far off the tourist track.

VII. Conclusion: Travel Smarter in Vietnam with the Right eSIM

Whether you’re cruising through Hạ Long Bay, exploring lantern-lit Hội An, or sipping egg coffee in a hidden Saigon café — staying connected shouldn’t be a headache in 2025. With the rise of eSIM for Vietnam travel, you’ve got a faster, easier, and way more affordable way to get online the moment you land.

By choosing the right provider and plan based on your trip duration, data needs, and coverage expectations, you’ll enjoy seamless connectivity across Vietnam — no SIM card kiosks, no roaming nightmares, no surprises.

Best Pick for 2025: Gohub Vietnam eSIM
With unbeatable value, lightning-fast 4G/LTE speeds on Viettel’s robust network, and no passport or ID needed, Gohub is the perfect digital companion for modern travelers. Whether you’re here for a week, a month, or slow-traveling across Asia, Gohub’s prepaid eSIM gives you hassle-free activation, flexible data plans, and real human support — all in your pocket.

👉 Ready to explore Vietnam stress-free and fully connected?
Grab your Gohub eSIM now and unlock the most unforgettable travel experiences — without losing signal or sanity.