Best eSIM for Thailand and Southeast Asia: Everything You Need to Know
Heading to Thailand or Southeast Asia? Get connected with a Pocket Roam eSIM. No roaming fees, no SIM swapping. Plans from $5 USD. Set up before you fly.
Bali is one of the most visited destinations in the world, and for good reason. Incredible food, stunning temples, surf-friendly beaches, and a vibe unlike anywhere else. What Bali is less famous for is its mobile data infrastructure, which can be patchy depending on where you are staying and which SIM you are using.
Getting the right data plan sorted before you fly is one of the smartest things you can do for your trip. This guide covers how a Bali eSIM works, what plans are available from Pocket Roam, and how to make sure you are connected from the moment you land at Ngurah Rai Airport.
The short answer is no, not anymore. Traditionally, travellers would pick up a local Indonesian SIM card at the airport or from a warung once they arrived. While that still works, it comes with a few headaches: you have to swap out your regular SIM, you might lose access to your home number, and the setup process can be time-consuming when all you want to do is get to your villa.
An eSIM solves all of that. It sits digitally on your phone alongside your existing SIM, so you keep your home number active for calls while using the eSIM for data. No physical card swapping, no waiting in queues, and you can buy and install it from home before your trip even starts.
Pocket Roam's Indonesia eSIM covers all of Bali and the rest of Indonesia. Whether you are doing a week in Seminyak, a longer surf trip through Uluwatu and Canggu, or combining Bali with a Lombok visit, there is a plan that suits.
Fixed Data Bundles
| Plan | Duration | Price |
|---|---|---|
| 1GB | 7 Days | $5.00 USD |
| 2GB | 15 Days | $8.00 USD |
| 3GB | 30 Days | $11.00 USD |
| 5GB | 30 Days | $16.00 USD |
| 10GB | 30 Days | $24.00 USD |
| 20GB | 30 Days | $40.00 USD |
| 50GB | 30 Days | $79.00 USD |
Unlimited Data Bundles
| Plan | Duration | Price |
|---|---|---|
| Unlimited | 1 Day | $5.50 USD |
| Unlimited | 3 Days | $12.50 USD |
| Unlimited | 5 Days | $19.00 USD |
| Unlimited | 7 Days | $25.00 USD |
| Unlimited | 10 Days | $29.00 USD |
| Unlimited | 15 Days | $44.00 USD |
| Unlimited | 30 Days | $82.00 USD |
Plans are held for up to 12 months from purchase before activation, so you can buy well ahead of your trip and activate it when you are ready to go.
Most travellers to Bali use their phones for maps, WhatsApp, social media, and the occasional Google search for restaurant recommendations. For that kind of usage on a 7 to 10 day trip, a 5GB fixed plan is comfortable for most people.
If you are working remotely while in Bali, posting a lot of content, or doing video calls regularly, you will want more headroom. The 10GB or 20GB plans are solid choices for two-week trips with moderate to heavy usage. For remote workers or digital nomads spending a month in Bali, the 50GB plan or an unlimited bundle is worth considering.
One thing to keep in mind with unlimited plans: Indonesian networks typically throttle speeds after 1GB of usage per 24-hour period. Speeds reset each day, so for most everyday tasks you will not notice the throttling, but it is something to be aware of if you are trying to upload large video files.
Coverage in the main tourist areas of Bali is generally good. In Seminyak, Kuta, Canggu, Ubud, and Nusa Dua you can expect reliable 4G. Uluwatu and the Bukit Peninsula have solid coverage in most spots, including along the clifftop beach clubs.
Things get spottier if you head into the central highlands or more remote parts of north Bali, but even there you will have coverage in most villages and along main roads.
Local support, around the clock. Dealing with a connectivity issue in a different time zone is not fun. Pocket Roam has a local support team available 24/7, so if something is not working when you land, you can get it sorted quickly without waiting for business hours.
Flexible plan options. Whether you need a few gigabytes for a short holiday or unlimited data for a longer remote working stint, Pocket Roam has a plan for it. You are not locked into a one-size-fits-all package.
Manage everything from the app. The Pocket Roam app lets you check your remaining data, manage your eSIM, and top up if you need more. Handy when you are mid-trip and want to know how much data you have left before committing to a long Netflix session.
No SIM card drama. You never have to touch a physical SIM. No swapping, no losing a tiny card in your beach bag, and no relying on airport kiosks when you arrive tired and jetlagged.
Works across all of Indonesia. The Indonesia eSIM covers the entire country. If your trip takes you beyond Bali to Lombok, the Gili Islands, Java, or Komodo, you are covered on the same plan.
The whole process takes less than five minutes and is best done at home before you travel.
You can install the eSIM on your phone well before your trip and it will sit dormant until you activate it. No need to wait until the airport.
eSIM is supported on most phones released in the last few years. Compatible devices include:
Check the full list of compatible devices on the Pocket Roam website if you are not sure about your specific model.
Download Google Maps offline before you leave. Data connectivity can drop in some parts of Bali, and trying to navigate through rice fields without a map is not ideal. Download the Bali region in Google Maps while you are on Wi-Fi at home.
WhatsApp is essential in Bali. Almost all communication in Bali runs through WhatsApp, whether you are booking a driver, checking in with a villa host, or finding out if a restaurant is open. Having reliable data means you can actually use it.
Keep hotspot in mind. You can use your Pocket Roam eSIM as a hotspot to share data with a laptop or other devices. Useful for remote workers who need to get online from a coworking space or a villa with unreliable Wi-Fi.
Currency conversion and transport apps. Apps like Wise for currency conversion and Grab for transport and food delivery are worth downloading before you go. All of them work seamlessly with a Pocket Roam eSIM connection.
Heading to Thailand or Southeast Asia? Get connected with a Pocket Roam eSIM. No roaming fees, no SIM swapping. Plans from $5 USD. Set up before you fly.
What is mobile coverage actually like in Bali? This guide covers connectivity by area, essential apps, remote work tips, and the best data options in 2026.
Travelling France and Italy? One Pocket Roam Europe eSIM covers both countries and 34 more. No SIM swapping, no border headaches. Plans from $5.
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