Best eSIM for Singapore in 2026
eSimania is the value pick for Singapore. It is about $1.95 for 1 GB over 7 days and $8.61 for 5 GB over 30 days, cheaper than Airalo on every size here, so there is no rival price win to flag and we route to eSimania. Singapore is one of the best-connected cities in the world, so a small plan goes a long way: 1 to 2 GB covers a stopover and 3 to 5 GB a longer city break, on Singtel, StarHub or M1. Prices verified July 12, 2026; speeds are carrier-dependent and never guaranteed.
Whether you are pausing between flights at Changi or spending a few days around Marina Bay, Sentosa and the hawker centres, Singapore has excellent island-wide 4G and 5G from Singtel, StarHub, M1 and SIMBA. A travel eSIM installs from a QR code before you fly, so you land already online for transport apps and maps. Below are the plans we route to, an honest dated price check, and how to size your data.
Our Singapore picks
Best value for Singapore: eSimania Singapore eSIM
Data-only Singapore eSIM, 1 GB to 50 GB, 7 to 30 days
1 GB $1.95 / 5 GB $8.61
eSimania is the clear value pick for Singapore: about $1.95 for 1 GB over 7 days and about $8.61 for 5 GB over 30 days, cheaper than Airalo on every size here (Airalo local Connect Lah! plan is about $4.00 for 1 GB, $10.00 for 5 GB and $16.00 for 10 GB). It is data-only with instant QR delivery, which is plenty for a stopover or a city break in one of the best-connected cities in the world. Prices checked on eSimania and eSIMDB on July 12, 2026; speeds are carrier-dependent.
Pros
- Cheapest 1 GB we found, about $1.95 for 7 days
- 5 GB at about $8.61 and 10 GB at about $13.93, both under Airalo
- Data-only with instant QR delivery
Cons
- Marketplace does not name the Singapore carrier; confirm coverage
- Data-only, so no phone number or SMS
- Some roaming eSIMs route via Hong Kong, which can add latency
Best for: A Changi stopover or a Singapore city break: maps, transport, messaging and photos.
Budget alternative: Jetpac eSIM
Data-only eSIM, single install covers multiple countries
$1 / 1 GB entry
For a wider Southeast Asia trip, Jetpac has a 1 GB entry plan from about $1, a single install covering multiple countries, and free airport lounge access if your flight is delayed 60 minutes or more, handy on a long layover at Changi. Speeds are carrier-dependent. Checked July 9, 2026.
Pros
- A 1 GB entry plan from about $1
- One install can cover Singapore plus other Southeast Asia stops
- Free airport lounge access on a 60-plus minute delay
Cons
- Data-only, no calls or SMS
- For a Singapore-only trip, eSimania is cheaper on every size
Best for: A cheap trial, or Singapore as one stop on a wider Southeast Asia route.
Singapore eSIM prices we checked
Real prices captured July 12, 2026 from eSimania, eSIMDB and Airalo. Prices change often, so confirm the current plan before buying. Speeds depend on the local carrier.
| Plan | eSimania | Airalo (Connect Lah!) |
|---|---|---|
| 1 GB | about $1.95 (7 days) | about $4.00 (3 days) to $8.50 (7 days) |
| 5 GB | about $8.61 (30 days) | about $9.00 (7 days) to $10.00 (30 days) |
| 10 GB | about $13.93 (30 days) | about $16.00 (30 days) |
| Data model | Fixed data, seven Singapore plans to 50 GB | Connect Lah! (local 5G) plus Asialink (regional) and daily-unlimited options |
Honest note: eSimania is the cheapest here on every size, so there is no Airalo price win to flag; we still do not link to Airalo. Airalo local Connect Lah! plan runs on 5G and is a fine option if you prefer it. Saily and Nomad also list Singapore; ratings and prices are quoted from those sources.
How much data you need in Singapore
Coverage: which network for your trip
Singtel is Singapore's largest operator, with the widest coverage and fast 5G, so it is the safe default, while StarHub and M1 are also excellent across the island and SIMBA is a newer, cheaper network. Singapore is small and densely built, so coverage is strong more or less everywhere, from Changi and Marina Bay to Sentosa and the MRT underground. One thing worth knowing: a few roaming eSIMs route their data via Hong Kong, which can add a little latency, so if that matters for you, confirm how a plan connects before relying on it.
Frequently asked questions
How much eSIM data do I need for Singapore?
For a short stopover, 1 to 2 GB is usually enough for maps, transport apps, messaging and a few photos, and wifi is everywhere. For a longer city break with heavier use, 3 to 5 GB is comfortable, while anyone streaming, working remotely or tethering should choose a larger plan. Singapore is compact and very well connected.
Will an eSIM work in Singapore?
Yes, if your phone is eSIM-capable and carrier-unlocked. Singapore has excellent nationwide 4G and 5G through Singtel, StarHub, M1 and SIMBA, and travel eSIMs run on one of these networks. Install the eSIM from its QR code before you fly and switch it on when you land at Changi.
Which eSIM is cheapest for Singapore?
eSimania is the cheapest we found on every size, at about $1.95 for 1 GB over 7 days, $8.61 for 5 GB and $13.93 for 10 GB, all under Airalo's local Connect Lah! plan. Jetpac is a cheaper entry from about $1 and suits a wider Southeast Asia trip. Compare before buying.
Which Singapore network is best for tourists?
Singtel is the largest operator with the widest coverage and fast 5G, so it is the safe default, and StarHub and M1 are also excellent across the island. SIMBA is a newer, cheaper network. Singapore is small and densely covered, so all networks perform well across the city, the airport and Sentosa.
See our full best travel eSIM guide, compare with the best eSIM for Thailand and the best eSIM for Hong Kong, or read the best eSIM for Asia regional guide.