The Best eSIM For Travelling Asia In 2025
If you’re finally taking that trip to Asia in 2025, you’ve come to the right place. Many people wonder, “Does Asia have good Wi-Fi?” The answer depends on where you’re headed. In big cities like Kuala Lumpur and Chiang Mai, you’ll find fast and reliable internet, but if your plans include hopping between smaller towns or remote islands, you might struggle with the lack of coverage. That’s why having your own data connection is so important.
Staying connected while travelling doesn’t have to be a headache. Whether you’re trying to navigate unfamiliar streets, upload your latest travel pics, or stay in touch with friends and family, having reliable data is a must. That’s where embedded SIMs (eSIMs) come in. They’ve totally changed the game for us travellers with the way we stay connected abroad, leaving behind the hassle of swapping those tiny physical SIM cards for good.
But with so many eSIM providers out there, how do you pick the right one? We’re breaking it all down for you, comparing popular options like iRoamly, Yesim, Airalo, Holafly, and Maya Mobile to help you figure out which is the best fit for your adventures.
Why eSIMs Make Travel So Much Easier
Remember the stress of hunting for a SIM card at the airport or getting caught out by outrageous roaming fees? Those days are over. eSIMs offer unmatched convenience and flexibility, allowing you to stay connected with just a few taps on your phone.
Here are some of the benefits that make us love them:
Easy Activation: Install an eSIM in minutes — no hardware needed.
Cheaper Than Roaming: No more surprise roaming fee charges.
Perfect for Country-Hopping: Great for anyone travelling to multiple destinations as you can switch networks whenever you need to — for us backpacking through 7 countries in Asia has been very smooth.
Ready Before You Land: Set it up before you leave your home country so you can be connected before you even leave the plane.
If you’re someone who values simplicity and practicality, making the switch to an eSIM could change the way you travel. If you’re still not sure what eSIMs are and how they are different from physical SIM cards, then also check out our blog post, “Is An eSIM Better Than a Physical SIM Card When Travelling?”.
What Makes A Good Travel eSIM?
Not all eSIMs are created equal, and what works for one traveller might not work for another. So, what makes a travel eSIM stand out?
Coverage: A good eSIM should offer reliable coverage in the countries you’re visiting. Spotty service is the last thing you need when you're trying to find your next destination or book a Grab (the equivalent of an Uber in Asia - we talk about this in the blog post “10 Tips On How To Stay Safe While Travelling in Asia”).
Unlimited Data Options: If you’re someone who burns through data for maps, uploads, and streaming, having an unlimited data plan can be more beneficial. Not all eSIM providers offer this, but it’s worth considering if you rely heavily on connectivity.
Affordability: This one is pretty obvious, but travelling can get expensive. The best eSIMs give you plenty of data without draining your wallet, offering great value for the cost.
Ease of Use: Nobody wants to spend hours figuring out how to activate their eSIM. A great provider makes the setup simple, with easy-to-follow instructions and quick activation times.
Flexibility: Whether you're on a short city break or a months-long backpacking trip, a good eSIM offers plans tailored to your specific travel style, including options for single or multiple countries.
Extras: Some providers go above and beyond. iRoamly, for example, includes handy tools like a currency converter, tip calculator, and world clock in its app, which is incredibly useful for travellers juggling different time zones and costs.
Comparing The Most Popular eSIM Providers: Prices And Data Packages
When choosing an eSIM for your travels, price and data plans are key factors to consider. But it’s not just about finding the cheapest option, it's also important to look at value for money, especially when it comes to data allowances, network coverage, and whether the provider truly delivers what they promise.
Here’s a quick look at the data plans and pricing of some of the most popular eSIM providers for travel in Asia:
Comparison table of data plans and pricing of the most popular eSIM providers for travel in Indonesia.
The Pros And Cons Of Each Travel eSIM Provider
Now that you have an idea of the prices and data packages, let's take a look at the pros and cons of each provider. We’ve also gone through a bunch of reviews for each company to help you choose the one that’s right for your travels.
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Pros:
Affordable Plans: iRoamly offers budget-friendly options starting as low as $15 for 10GB over 7 days in some Asian countries, making it one of the cheaper options for short-term travel.
Extras: The iRoamly app comes with useful features like a currency converter, tip calculator, world clock (with multiple destinations), and more.
Easy Setup: Setting up your eSIM is simple through the iRoamly app, which also allows you to manage multiple plans for different countries.
Great for Budget Travellers: The prices are very competitive, and the data coverage is solid across Asia.
Cons:
Limited Coverage in Remote Areas: While iRoamly has a good coverage reputation in cities, rural areas or islands may have weaker signals.
What People Say:
Reviewers love iRoamly for its affordable pricing and easy-to-use app. Many travellers appreciate the extra features, especially the currency converter and tip calculator. A few people mentioned that coverage in remote areas could be improved, but for most city travellers, it’s more than enough.
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Pros:
Global Coverage: Airalo offers coverage in over 190 countries, which makes it a great option for international travellers.
Multiple Plan Options: From short-term 7-day plans to 30-day plans, Airalo has flexibility for various types of travel. Such as "Asialink".
Cons:
Customer Service: Many people have talked about the slow response times from customer support.
Patchy Coverage in Rural Areas: Like other eSIMs, Airalo can sometimes experience slower speeds or weak signals outside big cities.
What People Say:
Airalo is valued for its extensive coverage across many countries. However, customer service tends to be a weak point, and many reviews mention difficulty getting quick responses when they have issues.
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Pros:
Global Coverage: Yesim offers coverage in over 100 countries and is ideal for both short and long-term trips.
Easy to Use: The app is straightforward, and the setup process is simple.
Cons:
Higher Prices: Compared to other eSIM providers, Yesim can be a bit pricier for similar plans.
Limited Long-Term Options: While they have many plans for short-term travel, long-term packages can be more restrictive.
What People Say:
People appreciate Yesim for the reliable service and global coverage, but many mention that the prices are a little higher compared to other providers offering similar data plans.
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Pros:
Unlimited Data: One of the key selling points for Holafly is their unlimited data plans for the duration of your trip, so if you’re a heavy data user, this is a good option.
Easy Setup: It’s quick and simple to activate your eSIM with Holafly.
Cons:
Higher Cost: While unlimited data sounds great, that is the only option they offer, and it comes at a higher price. The 30-day unlimited data plan can cost as much as $59 in certain countries in Asia.
Cut-off Speeds: “Unlimited” data isn’t always as unlimited as it sounds. After a certain threshold, speeds can be significantly reduced.
What People Say:
Many travellers enjoy the unlimited data feature but express frustration with the reduction in speed that occurs once a certain amount of data is used. Also, people comment that the pricing may not always justify the speeds.
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Pros:
Budget-Friendly: Maya’s plans are affordable, being a good deal for those on a budget.
Simple Interface: The Maya app is easy to navigate, and the setup process is quick.
Cons:
Limited Coverage: Like many other providers, Maya’s coverage can be weaker in more remote areas.
Customer Service: Some people have mentioned that Maya’s customer service could be more responsive.
Unlimited Data Not Truly Unlimited - some plans that offer '“unlimited data” are restricted to an amount per day e.g. 5GB.
What People Say:
Maya’s pricing makes it popular among those seeking budget options, but some customers note that coverage can be spotty, and the customer support is not as responsive as they would like.
Why We Recommend iRoamly Travel eSIM
After breaking down the pros and cons of each eSIM provider, we think iRoamly stands out as a top choice for travellers. It’s not just about getting data, it’s about having an eSIM that’s affordable, flexible, and incredibly easy to use.
In fact, here’s something most people don’t realise: eSIM companies typically buy their data in bulk from the same network providers. This means that in terms of connectivity and coverage, most eSIMs offer similar performance, no matter which provider you go with. What truly sets them apart are the packages, prices, ease of use, customer service, and those extra features that make your life easier while travelling.
For us, iRoamly is an easy choice when it comes to staying connected while travelling. It’s affordable, flexible, and super simple to use. Their budget-friendly plans won’t break the bank, whether you’re on a quick getaway or a longer adventure.
They offer a variety of plans, such as unlimited data, total data or daily data packages, so you can pick the one that fits your trip without paying for extra data you won’t use. Plus, with coverage in over 150 countries, it’s perfect for longer trips across multiple destinations.
What we really love is how easy it is to switch plans whenever you need. If our travel plans change or we need more data, upgrading is not a problem, and if we have any issues iRoamly customer support is available 24/7.
On top of all that, the app itself is clean, easy to use, and built with travellers in mind. If you’re not sure how much data you will need, you can use this super useful tool called “Travel Data Calculator” by iRoamly.
Overall, iRoamly keeps things simple and affordable, making it our go-to for travel connectivity.
👉 Pro Tip: Use code iRoamlyCarma for 5% off your eSIM plan and save even more on your trip.
So, What’s The Best eSIM For Travel In Asia?
If you’re planning a trip to Asia (or anywhere, really), switching to an eSIM is a no-brainer. After comparing the top providers, iRoamly comes out on top for offering affordable, reliable data plans with some cool extras that make travelling smoother.
At the end of the day, the “best” eSIM really depends on your travel style, budget, and data needs. But whatever you choose, make sure to pick an eSIM that works for your itinerary and budget, so you can stay connected without the stress.
Ready for your next adventure? We hope this post helps you choose the perfect travel eSIM for your trip to Asia and beyond! ✈️🌏
Oh, and don’t forget when you’re ready to give it a go, head over to iRoamly to get your travel eSIM 👉 use code iRoamlyCarma for a 5% discount.
Enjoyed this blog? Give it a like, leave a comment, and share it with friends and family who are still stuck using physical SIMs or expensive data roaming when they could be saving big on their travels! 🌍✈️
