JamboSim
191 countries
300 MB
Data
3 days
Validity
$1.99
$6.79/GB
JamboSim eSIM Singapore 2026: Cheap Data Plans & Prices
JamboSim eSIM Singapore 2026: plans and prices. How much does it cost? Rates by days and GB, the cheapest data package and unlimited options in one list.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
JamboSim plans and prices for Singapore
JamboSim for Singapore FAQ.
How much does the cheapest JamboSim eSIM for Singapore cost?
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The cheapest JamboSim eSIM for Singapore costs $1.99 and gives you 300 MB for 3 days. It's the global eSIM, which also works in other countries. We recheck prices daily, so this price is up to date. You can buy it on the official JamboSim site.
Does JamboSim work in Singapore?
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Yes, JamboSim works in Singapore on its Singapore-only plans and on its regional and global eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is a JamboSim eSIM for Singapore for 7, 15 or 30 days?
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For Singapore alone, these are JamboSim's lowest prices by trip length:
- 7 days: $2.99 for 1 GB
- 15 days: $2.99 for 2 GB
- 30 days: $3.99 for 3 GB
Does JamboSim have an unlimited data eSIM for Singapore?
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Yes, JamboSim has 6 unlimited plans for Singapore, ranging from $5.99 for 3 days to $23.99 for 30 days. A week without a data cap costs $7.99. You get up to 3 GB a day at full speed, then around 1 Mbps until midnight local time.
What is JamboSim, and is it good for Singapore?
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JamboSim is an eSIM store for travelers, with plans covering 204 destinations. On Trustpilot, 32 people have rated it 4.0 out of 5. If you want prices for other countries and the full verdict, read the JamboSim eSIM review.
How much does 1 GB of data cost with a JamboSim eSIM in Singapore?
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With JamboSim, 1 GB in Singapore can cost as little as $0.45, on the plan with 20 GB for 30 days.
Can I use a JamboSim eSIM as a mobile hotspot in Singapore?
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Yes, every JamboSim plan, unlimited ones included, lets you share data through a personal hotspot with no restrictions.
Does JamboSim have a phone plan with a number for Singapore?
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No, most JamboSim plans for Singapore are data only, so your home number stays on your main SIM. JamboSim's Global+ plans also work in Singapore and come with a US or UK phone number, minutes and texts. You can still call and message people through WhatsApp or other apps.
Can I buy a JamboSim eSIM before my trip to Singapore and use it later?
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Yes, you can buy it weeks ahead and install it at home. The days start only when your phone first connects to a network in Singapore, not when you buy or install it.
Can I top up a JamboSim eSIM?
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Yes, where the carrier supports it, you can top up in the JamboSim app or on the website under My eSIMs. A top-up doesn't add to the days you have left: it starts its own days when it's activated.
Does JamboSim have a global eSIM that works in Singapore?
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Yes, JamboSim has 22 regional plans that cover Singapore and other countries, plus 18 global plans. These keep you online as you cross borders. But if you're only going to Singapore, a Singapore-only plan costs less. For example, 10 GB for 30 days is $4.99 on the Singapore eSIM and $7.99 on the regional one.