- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
- Hotspot
Best eSIM for Singapore in 2026
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Quick answer
Singapore is small, dense and extremely well connected, so data needs are usually modest. A 1-5 GB plan is often enough for a few days, and a 5-10 GB plan comfortably covers a longer stay. If you are continuing into Malaysia or Indonesia, a Southeast Asia regional plan may be more convenient than a Singapore-only plan.
Networks and coverage
Singapore’s operators are Singtel, StarHub, M1 and Simba. All four offer extensive 4G and 5G coverage across the island. Travel eSIMs typically connect to one of them.
Because Singapore is a city-state, coverage is close to continuous, including the MRT network, malls, and Changi Airport. Indoor coverage is generally excellent, and 5G is widely available on supported plans and devices.
City and area notes
- Marina Bay and the CBD - excellent coverage.
- Orchard Road and the shopping belt - reliable indoor and outdoor coverage.
- Sentosa - good coverage across the island’s attractions.
- Changi Airport - strong coverage throughout the terminals and Jewel.
- The MRT - usable across most of the network, including underground sections.
What to check before you buy
- Trip length and data. Short stopovers rarely need a large plan.
- Regional travel. A Singapore-only plan will not work across the border; choose a regional plan if you are visiting Malaysia or Indonesia.
- Hotspot. Check tethering if you need it.
- Calls and SMS. Most travel eSIMs are data-only.
Practical tips
Install your eSIM before you fly and enable it on arrival at Changi. Keep your home SIM active for messages and set the eSIM for data. Free Wi-Fi is widely available in malls and transit areas, but the mobile network is fast and reliable, so a small plan usually goes a long way.
Top Singapore eSIM options
One representative plan per provider, chosen by lowest price per gigabyte. This is not a ranking; it reflects documented plan data.
HolaflyUnlimited- Data
- Unlimited
- Validity
- 7 days
$24.15
- 5G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$33.60
- 5G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$30.40
- 5G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$35.20
- 5G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
Singapore eSIM comparison
| Provider | Data | Duration | Price | Network | 5G | Hotspot | Phone number | SMS | Activation | Last verified | Check price |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Airalo | 1 GB | 7 days | $4.50 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Airalo | 3 GB | 15 days | $11 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Airalo | 5 GB | 30 days | $16 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Airalo | 10 GB | 30 days | $22 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Airalo | 20 GB | 30 days | $32 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Airalo | Unlimited | 30 days | $45 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| eSIM.DOG | 1 GB | 7 days | $4.50 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| eSIM.DOG | 3 GB | 15 days | $11 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| eSIM.DOG | 5 GB | 30 days | $16 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| eSIM.DOG | 10 GB | 30 days | $22 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| eSIM.DOG | 20 GB | 30 days | $32 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| eSIM.io | 1 GB | 7 days | $4.50 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| eSIM.io | 3 GB | 15 days | $11 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| eSIM.io | 5 GB | 30 days | $16 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| eSIM.io | 10 GB | 30 days | $22 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| eSIM.io | 20 GB | 30 days | $32 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| eSIM.io | Unlimited | 30 days | $45 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Holafly | Unlimited | 7 days | $24.15 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Holafly | Unlimited | 15 days | $37.95 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Holafly | Unlimited | 30 days | $51.75 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Holafly | Unlimited | 60 days | $85.10 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Maya eSIM | 1 GB | 7 days | $4.50 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Maya eSIM | 3 GB | 15 days | $11 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Maya eSIM | 5 GB | 30 days | $16 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Maya eSIM | 10 GB | 30 days | $22 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Maya eSIM | 20 GB | 30 days | $32 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Nomad | 1 GB | 7 days | $4.73 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Nomad | 3 GB | 15 days | $11.55 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Nomad | 5 GB | 30 days | $16.80 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Nomad | 10 GB | 30 days | $23.10 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Nomad | 20 GB | 30 days | $33.60 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Nomad | Unlimited | 15 days | $34.65 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Nomad | Unlimited | 30 days | $47.25 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Roamic | 1 GB | 7 days | $4.50 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Roamic | 3 GB | 15 days | $11 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Roamic | 5 GB | 30 days | $16 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Roamic | 10 GB | 30 days | $22 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Roamic | 20 GB | 30 days | $32 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Roamic | Unlimited | 30 days | $45 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Saily | 1 GB | 7 days | $4.27 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Saily | 3 GB | 15 days | $10.45 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Saily | 5 GB | 30 days | $15.20 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Saily | 10 GB | 30 days | $20.90 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Saily | 20 GB | 30 days | $30.40 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Ubigi | 3 GB | 15 days | $12.10 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Ubigi | 5 GB | 30 days | $17.60 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Ubigi | 10 GB | 30 days | $24.20 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Ubigi | 20 GB | 30 days | $35.20 | Singtel, StarHub, M1, Simba | Yes | Yes | No | No | Within 30 days | Check price | |
| Yesim | 1 GB | 7 days | $4.50 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Yesim | 3 GB | 15 days | $11 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Yesim | 5 GB | 30 days | $16 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Yesim | 10 GB | 30 days | $22 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Yesim | 20 GB | 30 days | $32 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price | |
| Yesim | Unlimited | 30 days | $45 | Singtel, StarHub, M1, Simba | Yes | No | No | No | Within 30 days | Check price |
Prices are shown in the currency the provider lists. Always confirm the current price with the provider.
Compare all plans
Filter by provider, data, price and hotspot. Results update instantly.
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 5G
- Hotspot
- Data
- 3 GB
- Validity
- 15 days
$11
- 5G
- Hotspot
- Data
- 5 GB
- Validity
- 30 days
$16
- 5G
- Hotspot
- Data
- 10 GB
- Validity
- 30 days
$22
- 5G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
- Hotspot
AiraloUnlimited- Data
- Unlimited
- Validity
- 30 days
$45
- 5G
- Hotspot
HolaflyUnlimited- Data
- Unlimited
- Validity
- 7 days
$24.15
- 5G
- Hotspot
HolaflyUnlimited- Data
- Unlimited
- Validity
- 15 days
$37.95
- 5G
- Hotspot
HolaflyUnlimited- Data
- Unlimited
- Validity
- 30 days
$51.75
- 5G
- Hotspot
HolaflyUnlimited- Data
- Unlimited
- Validity
- 60 days
$85.10
- 5G
- Hotspot
- Data
- 1 GB
- Validity
- 7 days
$4.73
- 5G
- Hotspot
- Data
- 3 GB
- Validity
- 15 days
$11.55
- 5G
- Hotspot
- Data
- 5 GB
- Validity
- 30 days
$16.80
- 5G
- Hotspot
- Data
- 10 GB
- Validity
- 30 days
$23.10
- 5G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$33.60
- 5G
- Hotspot
NomadUnlimited- Data
- Unlimited
- Validity
- 15 days
$34.65
- 5G
- Hotspot
NomadUnlimited- Data
- Unlimited
- Validity
- 30 days
$47.25
- 5G
- Hotspot
- Data
- 1 GB
- Validity
- 7 days
$4.27
- 5G
- Hotspot
- Data
- 3 GB
- Validity
- 15 days
$10.45
- 5G
- Hotspot
- Data
- 5 GB
- Validity
- 30 days
$15.20
- 5G
- Hotspot
- Data
- 10 GB
- Validity
- 30 days
$20.90
- 5G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$30.40
- 5G
- Hotspot
- Data
- 3 GB
- Validity
- 15 days
$12.10
- 5G
- Hotspot
- Data
- 5 GB
- Validity
- 30 days
$17.60
- 5G
- Hotspot
- Data
- 10 GB
- Validity
- 30 days
$24.20
- 5G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$35.20
- 5G
- Hotspot
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 5G
- Data
- 3 GB
- Validity
- 15 days
$11
- 5G
- Data
- 5 GB
- Validity
- 30 days
$16
- 5G
- Data
- 10 GB
- Validity
- 30 days
$22
- 5G
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
YesimUnlimited- Data
- Unlimited
- Validity
- 30 days
$45
- 5G
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 5G
- Data
- 3 GB
- Validity
- 15 days
$11
- 5G
- Data
- 5 GB
- Validity
- 30 days
$16
- 5G
- Data
- 10 GB
- Validity
- 30 days
$22
- 5G
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
RoamicUnlimited- Data
- Unlimited
- Validity
- 30 days
$45
- 5G
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 5G
- Data
- 3 GB
- Validity
- 15 days
$11
- 5G
- Data
- 5 GB
- Validity
- 30 days
$16
- 5G
- Data
- 10 GB
- Validity
- 30 days
$22
- 5G
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 5G
- Data
- 3 GB
- Validity
- 15 days
$11
- 5G
- Data
- 5 GB
- Validity
- 30 days
$16
- 5G
- Data
- 10 GB
- Validity
- 30 days
$22
- 5G
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
eSIM.ioUnlimited- Data
- Unlimited
- Validity
- 30 days
$45
- 5G
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 5G
- Data
- 3 GB
- Validity
- 15 days
$11
- 5G
- Data
- 5 GB
- Validity
- 30 days
$16
- 5G
- Data
- 10 GB
- Validity
- 30 days
$22
- 5G
- Data
- 20 GB
- Validity
- 30 days
$32
- 5G
Best eSIM for Singapore by trip type
These categories are based on documented plan attributes, not subjective scores. Verify the details before buying.
Best cheap eSIM for Singapore
The lowest-priced plan in our dataset for travellers who only need a little data.
- Data
- 1 GB
- Validity
- 7 days
$4.27
- 5G
- Hotspot
Best eSIM for short trips to Singapore
A short validity window and a modest allowance keeps the cost down for a brief visit.
- Data
- 3 GB
- Validity
- 15 days
$10.45
- 5G
- Hotspot
Best eSIM for longer stays in Singapore
Look for a plan with at least 30 days of validity and a larger allowance.
- Data
- 10 GB
- Validity
- 30 days
$20.90
- 5G
- Hotspot
Best eSIM for heavy data use in Singapore
For streaming and tethering, a larger fixed plan or an unlimited package usually works out better per gigabyte.
- Data
- 20 GB
- Validity
- 30 days
$30.40
- 5G
- Hotspot
Best unlimited eSIM for Singapore
Unlimited plans trade metering for a flat rate, subject to fair-use policies.
AiraloUnlimited- Data
- Unlimited
- Validity
- 30 days
$45
- 5G
- Hotspot
Best eSIM for hotspot users in Singapore
These plans list tethering as supported, which matters if you are sharing data with a laptop.
- Data
- 20 GB
- Validity
- 30 days
$30.40
- 5G
- Hotspot
Singapore connectivity overview
Mobile networks listed for Singapore: Singtel, StarHub, M1, Simba. Coverage and speeds vary by operator and region, and the network your eSIM uses depends on the provider.
How to install an eSIM for Singapore
- Install the eSIM while you have Wi-Fi, before you travel.
- Set the travel eSIM as your line for mobile data.
- Keep your home SIM active for calls and verification codes.
- Switch the eSIM on when you arrive in Singapore so the plan's validity starts when you can use it.
Singapore eSIM FAQ
Do I need an eSIM for a short Singapore stopover?
For a short stay, a small fixed-data plan is often enough. Singapore is compact and coverage is excellent, so data needs are usually low.
Does an eSIM cover the MRT and Changi Airport?
Yes, coverage is strong across the MRT network and at Changi Airport on all major networks.
Can I use a Singapore eSIM in Malaysia?
A Singapore-only plan normally will not work across the border. Choose a regional Southeast Asia plan if you are crossing into Malaysia.
Destinations
Related guides
- SetupHow to Install an eSIMA step-by-step walkthrough of installing a travel eSIM by QR code or manually, plus how to switch it on when you arrive.
- DevicesHow to Use an eSIM on iPhoneHow eSIM works on iPhone, which models support it, and how to add, label and manage travel eSIMs in Settings.
- DevicesHow to Use an eSIM on AndroidA device-agnostic Android eSIM guide covering compatibility checks, QR installation and dual-SIM data settings.
- BasicseSIM vs Physical SIMThe practical differences between eSIM and a physical travel SIM, including activation, cost, flexibility and device support.
- BasicsHow Does an eSIM Work?What an eSIM actually is, how it connects to local networks when you travel, and why it can avoid roaming charges.
Ready to compare prices?
Plan details and prices change. Check the provider's current listing for your dates and data needs.