Best eSIM for Bali Indonesia: Which One Works in 2026?

Which eSIM should you choose for Bali and Indonesia? Our two-week trip to Bali, plus a few other Indonesian cities, showed that Saily is the best eSIM for Bali and Indonesia in 2026. We ran Netflix, gaming and VoIP calls on it with no dropouts.

One thing worth understanding before you buy: Indonesia has four operators, and Telkomsel has by far the widest reach, particularly once you leave southern Bali or hop to another island. Only one provider on this list connects to it. With the promo code GIZMODO, you can save 15% on any Saily plan. Here’s the full breakdown for July 2026.

Best eSIM for Bali and Indonesia: Detailed Comparison

Roaming charges abroad are always worth avoiding, and Indonesia is no exception. If you’re tired of hunting for local SIM cards and swapping out your own, an eSIM does the job. But which one? These five worked for us on speed, latency, network access and fuss-free activation before landing.

	Saily 🥇	Ubigi 🥈	Holafly 🥉	Airalo	Jetpac
Network	Local partners (undisclosed)	Indosat 5G, XLSmart	XL, Telkomsel	Hutchison 3 5G, Indosat 5G	Local partners
Start Price	$4.07 (with GIZMODO)	$4	$3.90/day	$4	$4
Validity	5-30 days	7-30 days	1-30 days	1-30 days	3-30 days
Unlimited Data	Yes ✅	Yes ✅	Every plan ✅	Yes ✅	Yes ✅
Unlimited Fine Print	5 GB/day, then 1 Mbps	No speed cap	No speed cap	No speed cap	No speed cap
Data Sharing	Limitless	Limitless	500 MB/day	Limitless	Limitless
5G Coverage in Indonesia	Excellent 🔥	Good	Excellent 🔥	Excellent 🔥	Good
Security Features	Ad blocker, 115+ virtual locations, malicious URL blocker	Encrypted connection	No ❌	No ❌	No ❌
Coupon	15% OFF (GIZMODO promo code) 🤑	10% OFF (GIZMODO) 🤑	No ❌	No ❌	No ❌

1. Saily: Our Favorite eSIM for Bali in 2026

Saily performed like a charm across Bali. We bought it before the flight, it activated the moment we landed, and coverage was stellar. It leaned mostly on 5G, dropping to LTE occasionally without any speed loss. Netflix ran without a hitch, and mobile gaming on our iPhone 17 was smooth.

Our favourite feature is tethering. We bought one eSIM and shared it across every device we had. The app tracks your usage, and you can top up in seconds if you run low.

Pricing starts at $4.79 for 1 GB over 7 days, or $4.07 with the GIZMODO code. We used the 20 GB plan for 30 days at $35.99, which the code brings to $30.59. Unlimited data starts at $18.99 for 5 days, or $16.14 discounted.

Read this before buying unlimited, though: you get 5 GB per day at full speed, then stay connected at 1 Mbps. Plenty for maps and messaging, less so for a fortnight of streaming by the pool. It’s the reason Holafly earns its place below.

Saily is also the only one here with real security tools: 115+ virtual locations, a malicious URL blocker, and an ad blocker that cleaned up cluttered pages, improved load times and saved us data. In 2026 the app added airport lounge access and fast-track passes at checkout, and Saily was named “Rising Star” at the MVNOs World Congress in Amsterdam in June.

With this Saily coupon, you save 15% on any plan, which makes it the #1 eSIM for Indonesia in July 2026 on value as well as speed.

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2. Ubigi: Best Cheap eSIM for Indonesia Tourists

Ubigi is our favourite Indonesian eSIM for flexible plans, running from 7 to 30 days and from 1 GB to unlimited. It reaches Indosat’s 5G and XLSmart, two networks, so the phone picks whichever is stronger. It was marginally slower than Saily and less consistent in rural areas, and it leaned on LTE more than 5G, though that barely dented the experience.

Streaming, gaming and browsing were smooth throughout. We tested the 3 GB plan at $7 for 15 days, and the entry plan is 1 GB over 7 days at $4. The app tracks your data, and we shared it across devices with no restrictions. Activation was simple: bought before the flight, live on arrival.

Ubigi also lets you top up offline, with no active internet connection, which is perfect when a trip runs longer than planned and you’re nowhere near Wi-Fi. Unlike Jetpac, it has no free data for maps or messaging apps. Support runs 24/7, as we noted in our Ubigi review updated in 2026.

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3. Holafly: The Only One on Telkomsel

Holafly has an advantage nobody else on this page can claim. It runs on XL and Telkomsel, and Telkomsel is the operator with the widest reach in Indonesia by a distance. In Seminyak or Ubud, that changes little. On a boat to Nusa Penida, on the road to Amed, or the moment you leave Bali for another island, it changes everything.

The second advantage is the data itself. Every plan is unlimited, and it has no daily allowance and no speed cap, unlike Saily, which throttles to 1 Mbps after 5 GB a day. If you’re streaming for two weeks, this is the one.

It starts at $3.90 for a day, and we used the 15-day plan at $50.90. Not cheap, but it worked flawlessly for Netflix and WhatsApp calls home. Coverage was excellent, mostly 5G with LTE appearing outside the urban areas.

The one thing that annoyed us was tethering. Only 500 MB per day, so our group of three had to buy three eSIMs. To compensate, Holafly’s 24/7 live chat responded in 15 seconds, which no rival here matched.

4. Airalo: Best for Solid 5G Coverage at Feasible Prices

Airalo sells Asia and Global plans if you need an eSIM to travel internationally, both of which include Indonesia and Bali. We bought the country plan instead, and with its unlimited data plan for 3 days at $10.50 we ran HD video, gaming and browsing without a hiccup. Its 5G discipline surprised us.

Travelling around Indonesia, the 5G icon on our iPhone 17 never disappeared. That’s down to its network access: Airalo reaches Hutchison 3 and Indosat, both on 5G. It’s fast and dependable, though it sells no calls or SMS here, unlike its eSIMs for Mexico.

The one thing that bothered us was support. It’s there 24/7, but it took around five minutes to reply, where Holafly answered in fifteen seconds. A small inconvenience, and Airalo remains a strong recommendation for Bali.

5. Jetpac: Best Bali eSIM for Free Data

Jetpac’s calling card is its free data for Uber, Grab, WhatsApp Chat and Google Maps, which keeps working after your allowance runs out. That’s genuinely useful when you’re navigating an unfamiliar island on an empty plan. We tested its unlimited data plan for 15 days, because no metered plan offered that duration.

Streaming, browsing and gaming ran without limits, though Jetpac was a touch slower than the rest, despite sitting mostly on 5G. On the plus side, there’s no tethering cap, so we shared freely. Installation on an iPhone 17 was painless and it activated on arrival with no input from us.

Its other perk is optional lounge access for up to 6 people, worth having if a flight slips and you’re facing hours in the terminal. Jetpac’s performance doesn’t dazzle, but its value for money is undeniable, especially on a longer stay. We’d just like more flexible durations, since 15 days was only available on unlimited plans.

Conclusion: Which eSIM for Bali Should I Choose?

Choose Saily as the best eSIM for Bali and Indonesia in July 2026. It’s the one we used most, with consistent 5G, strong reception and security tools nobody else bundles, and it’s 15% off with the GIZMODO code.

But there’s a case for Holafly if your trip goes beyond the tourist strip. It’s the only provider here on Telkomsel, the network that actually holds up on the outer islands and the back roads, and its unlimited data never throttles.

Ubigi is the flexible, cheap option with offline top-ups. Airalo is fast on two 5G networks. Jetpac keeps Maps and WhatsApp alive after your data dies. All four are among the top eSIMs for anyone.

Get Saily: #1 eSIM for Bali and Indonesia

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Frequently Asked Questions

What is the best eSIM for Bali and Indonesia?

Saily is the best eSIM for Bali and Indonesia overall. It held 5G throughout our two-week trip, offers unlimited tethering, and bundles an ad blocker, 115+ virtual locations and a malicious URL blocker. Plans start at $4.79, or $4.07 with the GIZMODO code, with 20 GB for 30 days at $35.99 ($30.59 discounted).

Which network is best for an eSIM in Indonesia?

Telkomsel has the widest coverage in Indonesia, especially outside the main tourist areas and on the outer islands. Holafly is the only provider here that connects to it, alongside XL. Ubigi runs on Indosat and XLSmart, Airalo on Hutchison 3 and Indosat, and Saily and Jetpac use undisclosed local partners.

Which eSIM has truly unlimited data in Bali?

Holafly. Its unlimited plans have no daily allowance and no speed cap at any point, which makes it the pick for heavy streamers. Saily’s unlimited plans give you 5 GB per day at full speed and then throttle to 1 Mbps, which is fine for maps and messaging but limiting over a fortnight.

What is the cheapest eSIM for Bali?

Holafly is cheapest for a single day at $3.90 with unlimited data. Ubigi, Airalo and Jetpac all start at $4, and Saily at $4.07 with the GIZMODO code. For a month, Saily’s 20 GB plan at $30.59 with the code is the best value on this page.

Can I share my eSIM data with other devices in Bali?

Saily, Ubigi, Airalo and Jetpac all allow unlimited tethering, so one plan can serve a whole group. Holafly is the exception, capping hotspot use at 500 MB per day, which is why our group of three had to buy three separate eSIMs.

Can I call and text with an eSIM in Indonesia?

Not with any of the five. Saily, Ubigi, Holafly, Airalo and Jetpac all sell data-only plans for Indonesia. WhatsApp and FaceTime cover calls and texts over your eSIM data, and you can keep your home SIM active in the second slot to receive verification codes.