Ah, the joys of international travel! You’ve booked the flights, packed the bags, and meticulously planned your itinerary—only to realize that your phone has betrayed you with outrageous roaming fees or, even worse, a “No Service” message the moment you land. If you are travelling n the UK or Europe, try the travel eSIM for Europe & UK
For years, travelers have been at the mercy of overpriced international roaming plans, inconvenient local SIM cards, and the eternal struggle of finding a WiFi hotspot that actually works. But here’s the game-changer: eSIM technology.
With the best eSIM for international travel, you can:
✅ Instantly activate a mobile plan from anywhere in the world.
✅ Keep your primary number while using local or global data plans.
✅ Switch between multiple networks without fiddling with tiny SIM
But not all eSIMs are created equal. So, let’s explore the best eSIM providers, plans, and features that will ensure you’re connected from Times Square to Tokyo, Paris to Phuket—without burning a hole in your wallet.
What is an eSIM and Why It’s a Game-Changer for Travelers?
Before we dive into the best eSIM options, let’s address the elephant in the room (or should we say, the tiny chip in your phone).
What Exactly is an eSIM?
An eSIM (embedded SIM) is a digital SIM card built into your phone, eliminating the need for those flimsy plastic SIM cards that love to disappear at the worst possible moment. Instead of physically swapping SIMs, you download an eSIM profile from your chosen provider, and boom—you’re connected!
How eSIMs Work for International Travel
Think of an eSIM as the Netflix of mobile networks—you can subscribe, switch, and cancel plans on the go. Here’s how it works:
- Choose an eSIM provider with global coverage.
- Purchase a plan for your destination or select a worldwide package.
- Scan a QR code or manually enter activation details.
- Connect instantly without setting foot in a telecom store.
Why Every Traveler Should Consider an eSIM
Still on the fence? Let’s talk about the game-changing perks that eSIMs bring to the table:
🚀 Instant Activation—No More Airport SIM Card Scavenger Hunts
Ever landed in a new country and had to hunt down a SIM card vendor before you could even book an Uber? With an eSIM, you land connected—no detours, no delays.
🌎 Global Coverage—One SIM to Rule Them All
Instead of buying a new SIM card for every country (or worse, dealing with carrier restrictions), a global eSIM lets you roam freely across multiple destinations. Some providers offer one plan that works in 100+ countries.
💰 Cost-Effective—Say Goodbye to Roaming Fees
Traditional roaming plans can cost an arm, a leg, and possibly your travel budget for the week. eSIMs offer affordable, prepaid data plans, often at a fraction of the cost of carrier roaming rates.
📱 Keep Your Primary Number While Using Local Data
Got an important WhatsApp number you can’t afford to lose? No problem. With an eSIM, you can keep your primary SIM for calls and texts while using an eSIM for data.
🔄 Easily Switch Between Networks
Unlike physical SIM cards, which require time, effort, and tiny ejector pins that always vanish, eSIMs let you switch carriers with a few taps in your phone settings.
Planning a trip across Europe? 🇪🇺 Stay connected effortlessly with a Europe SIM card that offers reliable coverage, affordable data plans, and seamless activation. Whether you’re exploring Paris, Rome, or Barcelona, a Europe SIM card ensures high-speed internet without the hassle of roaming fees.
Who Can Use an eSIM?
Before you get too excited, check whether your phone is eSIM-compatible. Here are some of the top devices that support eSIM technology:
📌 Apple: iPhone 11, 12, 13, 14, 15, 16 series, iPads (2020+ models)
📌 Samsung: Galaxy S20, S21, S22, S23, Z Fold, Z Flip series
📌 Google: Pixel 3 and newer
📌 Other Brands: Some Motorola, Huawei, and Oppo devices
For a complete list, check Apple’s eSIM support guide or Google’s eSIM-compatible devices.
Now that you’re convinced an eSIM is the ultimate travel hack, the next big question is: Which provider offers the best international eSIM travel?
Let’s break down the top eSIM providers, what they offer, and who they’re best suited for. Whether you’re a budget backpacker, a business traveler, or a data-hungry digital nomad, there’s an option tailored for you.
Top eSIM Providers for International Travel in 2025
How to Choose the Best eSIM Provider?
Before diving into our top picks, here’s what you should consider when picking an eSIM provider for global travel:
Coverage – Does the provider cover the countries you plan to visit?
Pricing – Is it a budget-friendly prepaid option, or does it charge high rates?
Data Plans – Unlimited? Pay-as-you-go? Regional or global?
Ease of Activation – Does it require a complicated setup, or is it instant?
Speed & Network Quality – Is it 5G-compatible, or will you be stuck in the 3G zone of doom?
App Usability – A good app makes activation, top-ups, and plan management effortless.
Now, let’s meet the best eSIM providers in 2025.
The Best eSIM Providers for Global Travel
1. Simify – The Ultimate eSIM for International Travelers
Coverage: 150+ countries
Data Plans: Flexible & affordable prepaid plans
Best for: All travelers – Budget, Business, and Digital Nomads
💡 Why Choose Simify?
- Lowest prices on global and regional eSIM plans.
- No hidden fees – What you see is what you pay!
- Instant activation – Scan, install, and travel hassle-free.
- 5G/4G speeds in major destinations worldwide.
- Works on iPhone, Samsung, Google Pixel & more.
- Multi-country plans for seamless international travel.
- Exceptional customer support – 24/7 assistance for travelers.
Why is Simify the Best eSIM Provider?
Unlike other providers, Simify offers the best balance of affordability, reliability, and ease of use. Competitors may provide more country options, but at higher prices or with limitations. Simify stands out by giving you full control over coverage and pricing—without hidden costs or connectivity issues.
2. Airalo – The Most Flexible eSIM Provider
Coverage: 190+ countries
Data Plans: Pay-as-you-go, regional & global plans
Best for: Travelers hopping between multiple destinations
💡 Why Choose Airalo?
- Affordable country-specific eSIMs.
- Regional plans for Europe, Asia, Americas, and Africa.
- Easy-to-use app with instant eSIM downloads.
3. Nomad – The Best eSIM for Digital Nomads
Coverage: 100+ countries
Data Plans: Pay-as-you-go with flexible pricing
Best for: Remote workers & long-term travelers
💡 Why Choose Nomad?
- Reliable data without contracts.
- Works well in countries with strict SIM regulations (e.g., China, UAE).
- Pay only for the data you need—no expiration pressure.
4. Holafly – The Unlimited Data King
Coverage: 100+ countries
Data Plans: Unlimited data (on select plans)
Best for: Travelers who need non-stop connectivity
💡 Why Choose Holafly?
- Unlimited data plans in Europe, Asia, and the Americas.
- Free hotspot sharing on most plans.
- Instant QR code activation.
5. Ubigi – The Business Traveler’s Choice
Coverage: 200+ countries
Data Plans: Monthly and yearly subscriptions
Best for: Frequent business travelers
💡 Why Choose Ubigi?
- High-speed 5G-compatible eSIMs.
- Multi-country plans with corporate options.
- Long-term plans available, ideal for regular international travel.
Which eSIM Provider is Best for Your Travel Needs?
Choosing the best eSIM provider depends on your travel style. Here’s a quick breakdown to help you decide:
| Provider | Best For | Coverage | Data Plans | Unlimited Data? | Pricing |
| Simify | Budget travelers | 150+ countries | Prepaid | ✅ | 💰💰 |
| Airalo | Multi-country trips | 190+ countries | Pay-as-you-go | ❌ | 💰💰💰 |
| Nomad | Digital nomads | 100+ countries | Flexible plans | ❌ | 💰💰 |
| Holafly | Heavy data users | 100+ countries | Unlimited data | ✅ | 💰💰💰💰 |
| Ubigi | Business travelers | 200+ countries | Monthly/Yearly | ❌ | 💰💰💰 |
TL;DR?
- Want unlimited data? 👉 Simify or Holafly
- Need affordable global coverage? 👉 Simify or Airalo
- Traveling frequently between countries? 👉 Nomad
- Need a professional, business-friendly option? 👉 Ubigi
How to Set Up & Activate Your eSIM for International Travel
So, you’ve chosen the best eSIM provider for your trip—great! Now comes the fun part: setting it up. If the thought of switching SIMs usually gives you a mini heart attack, relax. Activating an eSIM is easier than ordering coffee at an airport lounge.
In this section, I’ll walk you through how to set up your eSIM step-by-step, troubleshoot common issues, and ensure a smooth connection wherever you go.
Step-by-Step Guide to Activating an eSIM for International Travel
Setting up an eSIM is as simple as scanning a QR code, but if you prefer a little hand-holding (no judgment), follow these steps:
Step 1 – Check if Your Device Supports eSIM
Not all smartphones are eSIM-ready (yet), so the first thing to do is confirm that your device supports eSIM functionality.
📌 Most iPhones (XS, XR, and newer), Samsung Galaxy (S20 and later), Google Pixel, and a few Huawei and Motorola models support eSIM.
To check:
- iPhone users: Go to Settings → Mobile Data → Add Mobile Plan. If you see an option to “Add eSIM”, congratulations, your device is eSIM-friendly.
- Android users: Go to Settings → Connections → SIM Manager. If there’s an eSIM option, you’re good to go.
🔗 For a full list of eSIM-compatible devices, visit GSMA’s eSIM guide.
Step 2 – Purchase an eSIM Plan
Now that you’ve confirmed your phone supports eSIMs, it’s time to pick a plan. Here’s what to consider:
✔️ How long will you be traveling? – Choose between short-term, pay-as-you-go, or long-term subscriptions.
✔️ How much data do you need? – Some providers offer unlimited data, while others have fixed GB plans.
✔️ Which countries do you need coverage in? – Check the provider’s coverage map before purchasing.
Once you select the best plan, complete your purchase. Your provider will send you a QR code or manual setup details.
Step 3 – Install Your eSIM
There are two ways to install an eSIM: QR Code Activation (the easiest) and Manual Activation (if the QR code doesn’t work).
Method 1: Activate eSIM via QR Code (Recommended)
- Open your phone’s Settings.
- Navigate to Mobile Data (iPhone) or SIM Manager (Android).
- Select “Add eSIM” or “Add Mobile Plan”.
- Scan the QR code sent by your eSIM provider.
- Confirm and activate—it’s that simple!
Method 2: Manual Activation (If You Don’t Have a QR Code)
If scanning the QR code isn’t an option, you can manually enter the activation details:
- Go to Settings → Mobile Data → Add eSIM.
- Select Enter Details Manually.
- Type in the SM-DP+ Address and Activation Code provided by your eSIM provider.
- Confirm and activate.
Your eSIM should now be live. If it doesn’t activate right away, restart your phone—that usually does the trick!
Step 4 – Enable Data Roaming & Select the Right Network
Once installed, your eSIM won’t connect automatically in some cases. Follow these steps:
- Go to Settings → Mobile Data → Your eSIM Plan.
- Toggle ON “Mobile Data” and “Data Roaming”.
- Select Network Settings → Choose Network Manually (only if needed).
- Your phone should now connect to the strongest local network.
If you’re traveling between multiple countries, you may need to switch networks manually. Some providers (like Holafly) handle this automatically, but it’s always good to double-check.
Troubleshooting Common eSIM Issues
Even though eSIMs are incredibly convenient, sometimes technology throws a curveball. Here are some common issues and fixes:
“eSIM Not Detected” Error
✅ Solution: Restart your phone and re-add the eSIM. If that doesn’t work, check if your software is up-to-date.
No Signal After Activation
✅ Solution:
- Ensure Data Roaming is ON.
- Check if you’ve selected the right carrier/network.
- Restart your phone—this solves 90% of eSIM issues.
My Data is Too Slow!
✅ Solution:
- If you’re on a limited data plan, you may have exceeded your limit. Check your eSIM app for remaining data.
- Some networks default to 3G instead of 4G/5G. Go to Settings → Mobile Data → Preferred Network Type and select 4G or 5G.
My eSIM Stopped Working Mid-Trip
✅ Solution:
- If your plan has expired, top up via the provider’s app.
- In some countries, certain networks may not support eSIMs—check your provider’s list of supported networks.
Managing Your eSIM While Traveling
Once your eSIM is up and running, you’ll want to keep it optimized throughout your trip.
How to Switch Between Your eSIM & Physical SIM
- If you’re using your primary SIM for calls/texts and your eSIM for data, make sure your phone knows which is which.
- iPhone Users: Go to Settings → Mobile Data → Default Line, and assign calls to your SIM and data to your eSIM.
- Android Users: Go to Settings → Connections → SIM Manager, and do the same.
How to Add More Data to Your eSIM Plan
Many eSIM providers let you top up your plan directly through their app. Simply:
- Open the provider’s app or website.
- Select “Top-Up” or “Recharge”.
- Choose the amount of data you need.
- Pay and your data should be active within minutes.
Can I Use Multiple eSIMs?
Yes! You can have multiple eSIMs installed on your device, but only one active at a time (except for newer iPhones, which can run two eSIMs simultaneously).
Best eSIM Plans for Different Travel Styles: Which One is Right for You?
So, your eSIM is set up and working like a charm. But now comes the real question: Which data plan should you choose?
Not all travelers have the same needs—some need a few GBs to check Google Maps, while others stream Netflix in 4K from a hammock in Bali. Whether you’re a backpacker, digital nomad, business traveler, or vacationer, I’ll help you find the best eSIM plan for your travel style.
How to Choose the Right eSIM Plan for Your Travels
Before committing to a plan, ask yourself:
✔️ How long will you be traveling? → A weekend getaway vs. a months-long trip requires different plans.
✔️ How much data do you actually use? → Check your current usage on your phone to estimate needs.
✔️ Will you be visiting multiple countries? → A global eSIM may be better than buying separate country plans.
✔️ Do you need unlimited data? → Some eSIMs offer unlimited data, but are they worth the cost?
Now, let’s break down the best eSIM plans by travel style.
Best eSIM for Short-Term Travelers & Vacationers
Top Picks for Short-Term Travelers
| Provider | Plan Type | Data | Coverage | Price |
| Simify | 7-day eSIM | 5GB | Global | $15 |
| Airalo | Pay-as-you-go | 3GB | 190+ Countries | $10 |
| Holafly | Unlimited Data | Unlimited | 100+ Countries | $29 |
🔹 Best Overall: Simify (Affordable & reliable for most destinations)
🔹 Best for Light Users: Airalo (Low-cost, flexible data packs)
🔹 Best for Heavy Data Users: Holafly (Unlimited plans, but pricey)
💡 Pro Tip: If you’re just using Google Maps, WhatsApp, and Instagram, 3-5GB is enough for a week-long trip.
Best eSIM for Frequent Travelers & Digital Nomads
If you’re someone who’s constantly hopping between countries, you need a multi-country eSIM that doesn’t require constant switching or reactivation.
Top Picks for Frequent Travelers
| Provider | Plan Type | Data | Coverage | Price |
| Simify | Global eSIM | Unlimited | 150+ Countries | $27 |
| Nomad | Global eSIM | 10GB | 100+ Countries | $35 |
| Ubigi | Monthly Subscription | 5GB | 200+ Countries | $15/month |
| Holafly | Unlimited Data | Unlimited | 100+ Countries | $99/month |
Best Overall: Simify (Affordable & works in most travel hubs)
🔹 Best for Business Travelers: Ubigi (Reliable, business-friendly eSIM)
🔹 Best for Streaming & Heavy Data Use: Holafly (Unlimited, but expensive)
💡 Pro Tip: If you work remotely and rely on Zoom calls or cloud storage, opt for a plan with at least 10GB per month.
Best eSIM for Budget Travelers & Backpackers
If you’re traveling on a tight budget, you’ll want low-cost, pay-as-you-go eSIMs that don’t come with hidden fees or unnecessary charges.
Top Picks for Budget Travelers
| Provider | Plan Type | Data | Coverage | Price |
| Airalo | Pay-as-you-go | 1GB | 190+ Countries | $5 |
| Simify | Global eSIM | 100GB | 150+ Countries | $18 |
| Nomad | Global eSIM | 5GB | 100+ Countries | $20 |
🔹 Best for Short-Term Budget Travelers: Airalo (Cheapest option for small data packs)
🔹 Best for Multi-Country Backpackers: Simify (Affordable multi-country coverage)
🔹 Best for Month-Long Trips: Nomad (More data for a reasonable price)
💡 Pro Tip: Stick to public WiFi whenever possible and use an offline Google Maps download to save data.
Best eSIM for Unlimited Data Users
If you stream Netflix, upload vlogs, or work online, you’ll need a high-data or unlimited eSIM plan.
Top Picks for Unlimited Data Users
| Provider | Plan Type | Data | Coverage | Price |
| Simify | Unlimited & High-Data Plan | Unlimited | Global | $27 |
| Ubigi | Heavy Data Plan | 50GB | 200+ Countries | $50 |
| Holafly | Unlimited Plan | Unlimited | 100+ Countries | $99/month |
🔹 Best for Heavy Streamers: Holafly (True unlimited, but expensive)
🔹 Best for Balance of Data & Price: Simify (Affordable high-data plan)
🔹 Best for Business Travelers: Ubigi (High data allowance & stable networks)
💡 Pro Tip: Some “unlimited” eSIMs slow down after 20GB—check the provider’s fair usage policy before buying.
Best eSIM Plans Based on Travel Duration
Short-Term (1 Week – 1 Month)
💡 Go for: Airalo, Simify, or Nomad → Cheaper prepaid eSIMs with regional data packs.
Mid-Term (1 – 6 Months)
💡 Go for: Ubigi or Nomad → Flexible plans with reasonable monthly rates.
Long-Term (6+ Months / Digital Nomads)
💡 Go for: Holafly or Ubigi → Unlimited or subscription-based plans for long-term travelers.
FAQs: Everything You Need to Know About eSIMs for International Travel
You’ve got your eSIM set up, picked the perfect data plan, and now you’re all set to stay connected while traveling. But let’s be real—tech can sometimes be confusing, and you might still have questions.
Don’t worry—I’ve got you covered. Here are the most frequently asked questions about eSIMs for international travel (with clear, no-BS answers).
What is the best eSIM for international travel?
There’s no single “best” eSIM—it depends on your travel needs. Here’s a quick breakdown:
✔️ Best for budget travelers → Simify or Airalo
✔️ Best for unlimited data → Holafly
✔️ Best for business travelers → Ubigi
✔️ Best for multi-country trips → Nomad or Airalo
If you travel frequently, a multi-country eSIM is your best bet. If you just need data for a short trip, a pay-as-you-go eSIM works fine.
Which is the best eSIM provider for international travel?
The best provider depends on coverage, price, and plan flexibility. Here’s a quick comparison:
| Provider | Best For | Coverage | Plan Type |
| Simify | Budget travelers | 150+ countries | Prepaid, regional & global |
| Airalo | Flexible data plans | 190+ countries | Pay-as-you-go |
| Holafly | Unlimited data users | 100+ countries | Unlimited |
| Nomad | Digital nomads | 100+ countries | Multi-country eSIMs |
| Ubigi | Business travelers | 200+ countries | Subscription plans |
What is the best eSIM for iPhone?
If you have an iPhone XR, XS, or newer, you can use any eSIM provider. The best eSIM for iPhone users:
- For short trips → Simify or Airalo
- For long-term travelers → Nomad or Ubigi
- For unlimited data → Holafly
💡 Pro Tip: iPhones let you store multiple eSIMs, so you can switch between different plans easily.
How do I check if my phone supports eSIM?
Simple! Here’s how:
📱 iPhone: Settings → Mobile Data → Add Mobile Plan → If you see “Add eSIM”, you’re good to go.
📱 Android: Settings → Connections → SIM Manager → If there’s an eSIM option, you’re good.
🔗 For a full list of eSIM-compatible devices, check GSMA’s guide.
eSIM Functionality & Setup Questions
Can I use an eSIM and a physical SIM at the same time?
Yes! Most eSIM-compatible phones support Dual SIM mode, meaning:
- Your physical SIM can handle calls & SMS (e.g., your home number).
- Your eSIM can handle data (e.g., international data plan).
This is great for business travelers or people who want to keep their main number active while using a cheaper eSIM for data.
Can I switch between multiple eSIMs?
Yes! You can store multiple eSIM profiles on your phone, but only one can be active at a time (except on newer iPhones, which support dual active eSIMs).
Example:
1️⃣ Activate Simify for Europe → Use it for a few weeks
2️⃣ Switch to Nomad for Asia → Without removing the old one
3️⃣ Enable Airalo for North America → Seamlessly move across regions
💡 Pro Tip: Keep your most-used eSIM active and switch only when needed.
What happens if I delete my eSIM?
If you delete an eSIM profile, it’s gone forever (in most cases). You may have to buy a new plan or contact the provider for a reissue.
To avoid this, disable the eSIM instead of deleting it when you’re not using it.
How do I top up my eSIM when I run out of data?
Most eSIM providers let you recharge your plan directly from their app:
- Open your eSIM provider’s app (e.g., Simify, Airalo, Holafly).
- Find the “Top-Up” or “Recharge” option.
- Choose a new data package.
- Pay → Your new data should activate instantly.
No need to buy a new eSIM—just add more data to your existing one.
eSIM Coverage & Network Questions
Can I use a single eSIM for multiple countries?
Yes! Some eSIMs work across multiple countries, while others are country-specific.
- Best for multi-country trips → Nomad or Airalo
- Best for regional travel (Europe, Asia, etc.) → Simify or Holafly
💡 Pro Tip: If you’re traveling across several countries, look for an eSIM with global or regional coverage.
Do eSIMs work with 5G networks?
Yes, but only if the provider supports 5G in the country you’re visiting.
- Ubigi and Holafly offer 5G plans in some regions.
- Most budget eSIMs still run on 4G LTE.
If speed is your priority, choose an eSIM provider that supports 5G.
Do eSIMs expire if I don’t use them?
Yes, most prepaid eSIMs expire within a certain period after activation.
- Short-term eSIMs → 7 to 30 days.
- Regional/Global eSIMs → Up to 1 year.
If you’re not sure, check the provider’s terms before buying.
Conclusion
Gone are the days of outrageous roaming charges, SIM-swapping nightmares, and unreliable public WiFi hunts. If you’re traveling internationally, an eSIM is your best friend—offering seamless connectivity, instant activation, and cost-effective data plans.
But with so many options, which eSIM provider truly stands out?
After comparing coverage, pricing, ease of use, and reliability, Simify emerges as the overall best eSIM for international travel.
Why Simify is the Best eSIM for International Travel
✔️ Extensive global coverage – Works in 150+ countries 🌍
✔️ Budget-friendly plans – Affordable short-term & long-term data options 💰
✔️ Instant activation – Get connected in minutes, no waiting ⚡
✔️ User-friendly app – Simple, seamless, and top-up friendly 📲
✔️ Reliable 4G/5G speeds – Strong connectivity in major travel destinations 🚀
✔️ Multi-country support – Perfect for backpackers, digital nomads & business travelers ✈️
Whether you’re a weekend vacationer, a full-time traveler, or a remote worker, Simify offers the best balance of affordability, ease, and coverage.
💡 Want to experience stress-free travel connectivity? Check out Simify’s latest eSIM deals.