Planning your trip to Indonesia? An Indonesia eSIM is a very handy option. You can sort it out before you travel, so there is no need to look for SIM cards at the airport.
In this guide, I’ll show you what you need to know, how to choose the right plan, and how to set it up easily.
Trending Indonesia eSIM Plans
- CountryIndonesia
- Package Option0.5GB/Day
- Number of Days1 Day
- Price£0.20
- CountryIndonesia
- Package Option1GB/Day
- Number of Days7 Days
- Price£2.18
- CountryIndonesia
- Package OptionTotal 50GB
- Number of Days15 Days
- Price£14.78
What is an Indonesia eSIM?
An eSIM (embedded SIM) is a digital SIM that lets you activate a mobile plan without using a physical SIM card. It works completely inside your phone, so you don’t need to deal with small plastic cards or search for mobile shops in Bali. With Trip.com’s Indonesia eSIM, you can enjoy reliable data coverage in popular areas such as Kuta Beach and the rice terraces in Ubud.
How Does Indonesia eSIM Actually Work?
It's actually way easier than it sounds! If you've got a recent phone (like a newer iPhone or Samsung), it can store these digital SIM cards. When you buy one from Trip.com, they'll email you a QR code - just scan it with your phone's camera, follow a few quick steps, and you're done!
Once you land in Indonesia, just flip it on in your settings and you're ready to post those beach sunset pics. The cool thing is you can keep your regular SIM card working for calls from home while using your Indonesia eSIM for data. No more crazy roaming charges or stressing about finding a local SIM shop when you land. Trust me, after helping loads of friends get connected in Indonesia, this is definitely the way to go!
How does an Indonesia eSIM actually work?
It’s much simpler than it sounds. If you have a recent phone (such as a newer iPhone or Samsung), it can hold digital SIM cards. When you buy one from Trip.com, they will email you a QR code. Scan it with your phone’s camera, follow a few quick steps, and that’s it.
When you arrive in Indonesia, just switch it on in your settings and you can start using it straight away. You can also keep your regular SIM card active for calls from home while using the Indonesia eSIM for data. No more high roaming charges or rushing to find a SIM shop when you land.
After helping many friends sort their connection in Indonesia, I can say this is the easiest way to stay online.
What's Best for Indonesia? eSIM, SIM and WIFI
Choosing between an eSIM, a traditional SIM card, and a WiFi router in Indonesia depends on your needs. Here is a simple comparison:
Features | eSIM | SIM Card | WiFi Router |
Pros | Convenient, no risk of losing or damaging; allows dual SIM | Usually cheaper than eSIM or WiFi router; widely available | Can connect multiple devices; works with many devices |
Cons | Not all devices support eSIM; can be more expensive | Can be inconvenient; risk of loss or damage | Less portable than SIM or eSIM; can be expensive |
In short, if your trip is short and you need internet for several devices, a WiFi router could work well. If your device supports eSIM and you want convenience, an eSIM is a good choice. For lower costs, a traditional SIM card may be best.
Popular eSIM Indonesia Plans Compared
Provider | Data | Validity | Price (GBP) |
Trip.com | 0.5 GB/day | 1 Day | £0.20 |
0.5 GB/day | 3 Days | £0.95 |
1 GB/day | 3 Days | £1.02 |
1 GB/day | 5 Days | £1.61 |
3 GB/day | 5 Days | £4.11 |
1 GB/day | 7 Days | £2.18 |
3 GB/day | 7 Days | £5.37 |
3 GB/day | 10 Days | £7.67 |
Total 50GB | 30 Days | £16.97 |
Holafly | Unlimited data/day | 1 Day | £3.79 |
Unlimited data/day | 3 Days | £11.37 |
Unlimited data/day | 7 Days | £24.00 |
Unlimited data/day | 15 Days | £41.00 |
Unlimited data/day | 30 Days | £60.00 |
Airalo | 1 GB | 3 Days | £4.00 |
5 GB | 7 Days | £10.50 |
Total 50GB | 30 Days | £38.50 |
Unlimited data/day | 30 Days | £57.00 |
Nomad | 1 GB | 7 Days | £3.04 |
3 GB | 30 Days | £6.09 |
15 GB | 30 Days | £18.27 |
50 GB | 45 Days | £46.43 |
Top eSIM Providers in Indonesia 2025
Hey there! I have tried all these Indonesia eSIM options myself and want to share what works best. Let’s take a look!
Trip.com: The Value Champion 🏆
1 Day (0.5GB/day): £0.20 (perfect for short trips)
3 Days (1GB/day): £1.02 (great for a weekend)
3 Days (3GB/day): £2.47 (for heavy social media users)
7 Days (3GB/day): £5.66 (most popular choice)
7 Days (100GB/day): £8.88 (for big data users)
30 Days (Total 50GB): £17.87 (long stays)I have used Trip.com Indonesia eSIM in busy Jakarta and even in remote Raja Ampat, and it works really well. Your data refreshes daily at midnight, so you do not need to worry about running out mid-trip. Coverage is excellent because they use Indonesia’s top networks, giving reliable 4G/5G almost everywhere.
The prices are amazing. A week of data costs less than a cup of coffee. Customer service is helpful too. I tested them at 2 AM when I had issues with my settings. If you extend your trip, you can easily get another plan.
Holafly: The "Unlimited" Story
What They Offer:
1 Day: £3.79
3 Days: £11.37
7 Days: £24.00
15 Days: £41.00Holafly advertises "unlimited data," but here’s the reality. You can use a lot of data, but after heavy use like posting Instagram stories or video calls, your speed can slow down a lot. Some friends couldn’t even load Google Maps until the next day when the data reset. At £24.00 for a week, it is much more expensive than Trip.com’s plan.
Airalo: Simple but Expensive
Their Plans:
1 GB for 3 Days: £4.00
5 GB for 7 Days: £10.50
Total 50GB for 30 Days: £38.50
Unlimited data/day for 30 Days: £57.00Airalo works fine, but here is the problem. Once your data runs out, that is it. There are no daily top-ups like Trip.com. A friend used 1GB in two days just sharing holiday photos and had to buy another plan. On top of that, the price is almost double what Trip.com charges for similar network coverage. That is hard to justify.
Nomad: Premium Price without Extra Service
Their Pricing:
1 GB for 7 Days: £3.04
3 GB for 30 Days: £6.09
15 GB for 30 Days: £18.27
50 GB for 45 Days: £46.43Nomad uses the same networks as everyone else but charges more. Yes, the app looks nice, but is it worth paying extra for that? A friend tried Nomad in Bali last month and said "I should have used Trip.com!" Paying £2.18 for 1GB that has to last a week is much worse than getting fresh daily data with Trip.com for less than half the price.
5 Easy Steps to Set Up Your Indonesia eSIM
Hey there! Ready to get connected in Indonesia? I've helped tons of travelers set up their eSIMs, and I'll walk you through it step by step. It's actually super easy!
Step 1: Check Your Phone First
Before buying, make sure your phone can use eSIM:
- iPhone users: Go to Settings → General → About → Look for "Carrier Lock"
- Android folks: Settings → Connections → Mobile Networks → Check for eSIM options
- Quick trick: Dial #06# - if you see an EID number, you're good to go!
Step 2: Pick Your Perfect Plan
Go to Trip.com and pick a plan that suits your trip. Staying a week in Bali? Choose the 7-day plan. Doing some island hopping? The 15-day option might work better. Not sure about data? Most travellers are fine with 1GB per day for maps, social media, and messaging.
Step 3: Get Your Setup Code
After you buy, Trip.com will email you everything you need:
- A QR code for installation
- Clear setup instructions
- Your activation deadline
Pro tip: Make sure you're somewhere with WiFi when setting up!
Step 4: Installation Time
Here's where the real thing happens:
- Open Settings and find "Mobile Data" or "SIM Management"
- Look for "Add Data Plan" or "Add eSIM"
- Scan that QR code they emailed you
- When you see "Welcome to Billion Connect!" just tap OK
Quick tip: Name your eSIM "Indonesia" or "BC" so it's easy to find later!
Step 5: Get Connected
Once you land in Indonesia:
- Turn on your new eSIM
- Enable data roaming
- Give it a minute to connect
Top Tips for Choosing Your Indonesia eSIM
Hey there! After helping many travelers stay connected across Indonesia (and learning a few lessons myself!), here are my practical tips for choosing the best eSIM for your trip.
Know Your Travel Style
First, think about how you will use your data. If you just check maps, post a few pictures, and stay in touch with family, 0.6GB per day is enough, especially since most hotels and cafes have WiFi.
If you plan to work online or keep posting videos of Bali sunsets, go for a 1.5GB daily plan. Running out of data in the middle of an Instagram story at Uluwatu Temple is no fun!
Smart Money-Saving Tips
Trip.com's 7-day plan is cheaper per day than shorter plans. Even for a 5-6 day trip, the weekly plan is better value. Buy your eSIM before flying because airport prices are high. Data refreshes every midnight Indonesian time, so you can share night market adventures without worrying about the next day.
Coverage That Actually Works
The best part about Trip.com's eSIM is that it works everywhere. I have used it in busy Jakarta streets, on remote Gili islands, and even in Komodo National Park. It connects automatically to Indonesia's top networks, so you do not need to change settings or worry about dead zones.
3 Advantages of Indonesia eSIMs
1. Convenience and Easy Activation
An eSIM lets you skip buying or swapping SIM cards. You can activate it online and switch between network providers quickly without handling tiny SIM cards.
2. Better Device Compatibility
eSIMs remove the need for a SIM card tray, giving devices more space for extra features or a bigger battery.
3. Manage Multiple Devices and Plans Easily
eSIMs work well for people with more than one device, such as a personal phone, work phone, and tablet. You can use a single plan for all devices or manage different plans without juggling multiple SIM cards.
Find Best Indonesia eSIM Plans on Trip.com
Hi there! Thanks for checking out my Indonesia eSIM guide. After helping many travellers stay online across these islands (and using these plans myself in Bali and Raja Ampat!), I can honestly say Trip.com's eSIM is the best choice. It is very affordable, simple to set up, and just works, exactly what you need while exploring paradise.
If you are visiting Bali for a weekend or spending a month island-hopping, there is a plan for you. You can top up if your trip gets longer. Just get your plan before you fly, scan the QR code, and you are ready to share every amazing moment of your Indonesian adventure.
Ready to get your Indonesia eSIM? Click the 'Buy Now' button below, and check out Trip.com's great flight and hotel deals too. I found some real bargains!
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