Travel eSIM Reviews
Editor's Choice: Nomad5 Best eSIMs for Singapore (2026) — Tested & Ranked
Quick Answer:
Nomad is the top-rated eSIM for Singapore in 2026, offering 7 plans from $0.74/GB on 1 networks including StarHub's 5G coverage. HelloRoam offers the best per-GB value. Airalo offers the widest multi-country coverage. Prices verified May 2026.
The Shortlist
Top 5 eSIM providers for Singapore
Sorted by overall rating. All providers route through Tier-1 carriers in Singapore.
| Provider | Rating | From / GB |
|---|---|---|
 HelloRoam#1 PickEditor's Choice | 4.9 / 5 | from $0.29/GB |
 AiraloBest Coverage | 4.5 / 5 | from $1.70/GB |
 HolaflyBest Unlimited | 4.5 / 5 | from $2.50/day |
 SailyPrivacy Pick | 4.4 / 5 | from $1.10/GB |
 NomadBudget Pick | 4.2 / 5 | from $1.40/GB |
Prices verified May 28, 2026. Updated weekly from provider websites.
Unlimited Data
Unlimited daily data plans for Singapore
Unlimited daily data with automatic discount tiers. Longer stays cost less per day.
| Duration | Total Price | Per Day | Savings |
|---|---|---|---|
| 1 day | $3.35 | $3.35 | 4% |
| 3 days | $9.63 | $3.21 | 8% |
| 1 week | $22.48 | $3.21 | 8% |
| 2 weeks | $43.49 | $3.11 | 11% |
| 30 daysBest Value | $85.85 | $2.86 | 18% |
Prices verified May 2026. Discounts applied automatically at checkout.
Coverage
Coverage reality in Singapore
Singapore runs on 4 major mobile networks — Singtel, StarHub, and M1 — with 5G as the top available standard. Measured download speeds average 355 Mbps, placing Singapore in the top tier globally. 5G coverage in Singapore is widespread. Nationwide 5G standalone coverage achieved in 2025; all carriers offer 5G 5G maintained 300+ Mbps consistently across the entire island including Sentosa and East Coast Park. All three major networks deliver near-identical performance in Singapore due to the small island geography.
Available Networks
Local tips
Connectivity quirks in Singapore
Singapore has a handful of connectivity details worth knowing before you arrive.
• Singapore's 5G standalone network covers 95%+ of the island — among the best 5G experiences globally • Changi Airport has free unlimited WiFi and free phone charging stations throughout all terminals
Pricing
eSIM pricing for Singapore
Nomad offers the best value for Singapore at $0.74/GB as of May 2026. Plans are available at multiple data tiers to match your travel needs.
| Data | Price | Per GB |
|---|---|---|
| 1GB | $5.49 | $5.49 |
| 3GB | $5.99 | $2.00 |
| 5GB | $8.99 | $1.80 |
| 10GB | $13.99 | $1.40 |
| 20GB | $20.49 | $1.02 |
| Unlimited / day | $3.49/day | — |
Setup
How to activate your eSIM for Singapore
- 01
Choose a plan
Select a data plan for Singapore from your chosen provider above. Pick the data tier that matches your trip length.
- 02
Complete purchase
Pay with any major credit card or digital wallet. No subscription required. You receive a QR code by email within 60 seconds.
- 03
Scan QR code
Open your phone settings, add a new cellular plan, and scan the QR code. Label it for easy identification.
- 04
Activate on arrival
Set the eSIM as your default data line when you land in Singapore. Connect to StarHub's 5G network instantly.
Data Tips
How much data you need in Singapore
Travelers to Singapore consume an average of 2.0GB per day based on regional usage data. A standard two-week trip therefore requires roughly 28GB — plan your tier accordingly. WiFi coverage in Singapore is excellent. Most hotels, cafes, and public spaces provide reliable free connections. Wireless@SG provides free public WiFi island-wide; excellent coverage in MRT, malls, and public spaces Peak travel season in Singapore runs Dec-Jan, Jun-Aug. Year-round destination; peak during Christmas/New Year and European summer holidays Network congestion during peak periods can reduce effective speeds in high-traffic tourist zones — consider buying one tier higher than your estimated daily usage. Our top-rated pick's Singapore plans start at $0.74/GB with full-speed data on all tiers. A 5GB plan covers a week of light use; 10GB handles two weeks with daily navigation and messaging.
Comparison
Provider fit for Singapore
HelloRoam — our top-rated pick — routes Singapore plans through Singtel, the highest-coverage Tier-1 network in the country, delivering 5G at $0.74/GB. Singapore eSIM prices premium vs Thailand or Vietnam but 70% cheaper than carrier roaming from US/UK/AU. Airalo offers Singapore plans through both Singtel and StarHub, making it the stronger choice when network redundancy matters — particularly in rural areas where Singtel coverage thins. Holafly covers Singapore with unlimited daily plans from $3.49/day. It is the correct pick for travelers streaming video, taking video calls, or tethering a laptop — scenarios where a fixed data cap creates daily anxiety. Singapore has expensive local SIMs compared to Southeast Asian neighbors — but excellent value compared to Western roaming rates.
Verdict
Our recommendation for Singapore
Nomad is the top-rated eSIM for Singapore in 2026 for most travelers. The combination of competitive pricing at $0.74/GB, StarHub carrier access, and 5G speeds makes it the clear winner in our testing.
Choose HelloRoam for the best per-GB value across 185+ countries. Choose Airalo if you are visiting Singapore as part of a multi-country trip. Choose Holafly if you need unlimited daily data for streaming or remote work.
What Is an eSIM for Singapore?
An eSIM for Singaporeis a digital SIM card that connects to local carrier networks without a physical card. You download a carrier profile by scanning a QR code — activation takes under 2 minutes. Your phone's built-in eSIM chip replaces the plastic SIM tray entirely, letting you keep your home number active on the other line.
FAQ
Common questions about eSIMs in Singapore
What is the best eSIM for Singapore in 2026?
HelloRoam is the best eSIM for Singapore in 2026 at $0.74/GB on a Tier-1 carrier's 5G network. It scores 4.9/5 in our testing across coverage, speed, pricing, app, and support. Airalo is the stronger choice if Singapore is one stop on a longer trip and you want a single multi-country plan. Holafly is the pick for travelers who need unlimited daily data for streaming or remote work.
How do I choose an eSIM provider for Singapore?
HelloRoam offers the lowest per-GB rate at $0.74/GB for most travelers in Singapore. Choose Airalo if you want multi-destination coverage on a single plan for longer itineraries. Choose Holafly for unlimited daily data if you stream video or work remotely during the trip.
Which phones support eSIM in Singapore?
Any unlocked eSIM-compatible phone works with a travel eSIM in Singapore. Supported devices include iPhone XS and newer, Samsung Galaxy S20 and newer, and Google Pixel 3 and newer. Your phone connects through a Tier-1 carrier, delivering 5G coverage. Carrier-locked phones from AT&T, Verizon, or T-Mobile may need unlocking before use. All five providers we review — HelloRoam, Airalo, Holafly, Saily, and Nomad — support the same device list.
Is an eSIM better than buying a local SIM at the airport in Singapore?
A travel eSIM at $0.74/GB is comparable in price to a local SIM in Singapore but removes several friction points. You skip airport kiosk queues, language barriers, and the requirement to produce a passport. The plan installs before you depart and activates on landing with 5G connectivity. Local SIMs can offer better pricing in some destinations but require in-person purchase and registration.
Can I use an eSIM and my regular SIM at the same time in Singapore?
Yes. Most modern phones support dual SIM operation with one physical SIM and one eSIM active simultaneously in Singapore. Your home SIM keeps your regular phone number for calls and texts. The travel eSIM handles data locally. Switch the default data line in your phone settings without removing your home SIM.
How long does it take to activate an eSIM for Singapore?
Activating a travel eSIM for Singapore takes under 90 seconds from purchase with most providers. You receive a QR code by email within 60 seconds of payment. Scan it in your phone’s cellular settings, label the plan, and set it as your data line when you land in Singapore. Installation can happen before departure so the plan is ready the moment you arrive.
What happens if my eSIM data runs out in Singapore?
HelloRoam and Airalo both support in-app top-ups that activate within minutes if you exhaust your plan in Singapore. Purchase additional data through the provider’s app without buying a new eSIM or swapping a SIM card. Alternatively, purchase and install a second eSIM plan alongside the first. Holafly unlimited plans renew each day automatically.
Is it eSIM, e-SIM, or e SIM?
eSIM, e-SIM, and e SIM all refer to the same technology — an embedded SIM built into your phone. The official industry term is eSIM (embedded SIM), standardized by the GSMA. Whether you search for e-SIM or e SIM, you will find the same digital SIM card technology. No physical card needed.
Nearby
More destinations in Asia
Ready to connect in Singapore?
Nomad: from $0.74/GB on StarHub. Activates the moment you land.