Asia
AsiaSingapore eSIM
Landmarks · Singapore
From $2.90. Data only, no app, and your home number keeps working.
Also going to Malaysia? Both packs of this size: $10.80. Singapore + Malaysia + Thailand regional covers both on one QR: $8.90.
Not sure which size? Work it out
7 days at about 600 MB a day ≈ 4.2 GB. 5 GB fits, $4.90.
Same 5 GB / 30 days: $4.90 here, $10.00 at Airalo. Checked 31 Oct 2026.
Day Pass
Unlimited data: 3 GB a day at full speed, then 1 Mbps with no cut-off until the allowance resets. For heavy days, video calls or sharing a hotspot.
- Hotspot works; it counts toward the 3 GB.
- 1 Mbps still runs maps, messages and mail; video calls in low quality.
- Days start: first attach to a covered network. The daily 3 GB is the only cap, and it is all written here.
- Routed through Hong Kong: a few local sites and apps may treat you as abroad.
- Refund if unusedNot installed? 30 days to cancel.
- QR by emailInstall on Wi-Fi, switch on when you land.
- Secure checkoutStripe. Card, Apple Pay, Google Pay. Pay in your own currency.
- Independent reviewRead our MyBestSim review.
- A person, not a botWrite any hour: a reply in minutes.
- Networks
- M1 + SingtelYour phone picks the strongest of these on its own. No setting to change.
- Internet via
- Hong Kong; some local apps may treat you as abroad
- Top-up
- Same profileAdd more GB to this same eSIM later, from your order page. No new QR, nothing to install.
Prices checked 31 Oct 2026, in US dollars.
36 brands’ prices for Singapore, side by side →
Also visiting Malaysia + Indonesia? Plan the whole trip, one payment →
Singapore only: 5 GB for 30 days is $4.90. Crossing borders? Asia regional covers 19 countries on one QR, Singapore included: 5 GB for 30 days is $24.90.
QR mail in about a minute
Tap Add eSIM on Wi-Fi
Land, switch roaming on
Singapore eSIM in numbers
- No app and no account: pay on this page and the QR code arrives by email in about a minute. The cheapest way in is 1 GB for 7 days at $2.90. How buying without an app works.
- 5 GB for 30 days costs $4.90, which is $0.98 a GB; the 50 GB pack brings it to $0.62 a GB.
- Heavy use: the Day Pass gives 3 GB a day at full speed, then 1 Mbps. 7 days cost $21.90.
- For 5 GB lasting 30 days, ours is number 9 of the 32 brands we compare for Singapore; the lowest is Telcomia at $3.35 (prices read 30 Oct to 31 Oct 2026). Every brand side by side.
- Each pack on its own page, with the same data at other brands: 1 GB, 7 days, 3 GB, 30 days, 5 GB, 30 days, 10 GB, 30 days, 20 GB, 30 days, 50 GB, 30 days.
eSIM, local SIM or pocket Wi-Fi in Singapore?
A local SIM is often cheaper per GB. The difference is where you get it and what it asks for. Prices from each operator’s own page, read 23 Oct 2026.
Compare 2 options: price, where to get it, ID
| Option | What you get | Price | How you get it | ID |
|---|---|---|---|---|
| Inbox eSIM | 5 GB / 30 days | $4.90 | Online before you fly; QR by email, installs on Wi-Fi | None |
| Singtel hi! Tourist | 500 GB in Singapore and nearby, plus 18 GB in Asia, for 30 days | S$15 (about $11.70) | Changi Airport counters or eSIM | Foreign passport holders only |
Before you land in Singapore
Our Singapore plan can use Singtel or M1. Singapore's networks have been retiring 3G since August 2024, so a 4G or 5G phone is what you need.
5 things to know, each with its source
- M1 began retiring its 3G network on 1 August 2024, and Singtel and StarHub planned to start retiring theirs from November 2024. IMDA
- More than 99.9% of Singapore's mobile subscribers were already on 4G or 5G in July 2024. IMDA
- Changi Airport's free Wi-Fi, #WiFi@Changi, covers both the public and transit areas. Changi Airport
- A Singapore prepaid SIM registered with a foreign passport expires automatically after 30 days. M1
- One person can register at most three prepaid or tourist SIM cards in Singapore, across all operators. M1
Questions
What is the best eSIM for Singapore?
For most trips, 5 GB for 30 days is enough: $4.90 here, against $10.00 at Airalo for the same data (read 31 Oct 2026). It is data only and needs no app: the QR code and a one-tap install link arrive by email. For heavy use there is also a Day Pass: 3 GB a day at full speed. Every brand's price for Singapore, dated and sourced, is on our comparison page.
Is there an unlimited eSIM for Singapore?
Yes: our Day Pass is unlimited data, 3 GB a day at full speed and then 1 Mbps with no cut-off, and 7 days cost $21.90 here. Other brands' "unlimited" plans for 7 days: Ubigi $19.00 (unlimited, 20 GB at full speed, then 2 Mbps); Airalo $27.00 (unlimited with a daily high-speed allowance); Holafly $27.50 (unlimited, hotspot 1 GB a day) (prices read 30 Oct to 31 Oct 2026). Read each one's terms: "unlimited" often means a daily allowance at full speed.
Which Singapore eSIM for a month?
Every one of these lasts 30 days: 3 GB $3.90, 5 GB $4.90, 10 GB $11.90, 20 GB $15.90, 50 GB $30.90. The 30 days start when the eSIM first connects to a network there, so you can buy before the trip.
Can I buy a Singapore eSIM without an app?
Yes. You pay on this page and the QR code and a one-tap install link arrive by email: no app and no account. It is data only, with no phone number, so your home SIM keeps your calls and SMS.
Which Singapore eSIM for a week or two?
For 7 days: 1 GB $2.90. The 30-day packs cover one or two weeks too: 3 GB $3.90, 5 GB $4.90. Day Pass, 3 GB a day at full speed and then 1 Mbps: 7 days $21.90, 14 days $40.90.
Will WhatsApp keep my number with a Singapore eSIM?
Yes. WhatsApp stays on your home number: this eSIM is data only and has no number. Leave your home SIM in the phone with its data roaming off, use the Singapore eSIM for mobile data, and do not re-register WhatsApp.
11 more questions
How much is the Singapore eSIM?
From $2.90 in USD, and the price on this page is the price you pay. Sizes run from the 1 GB pack up; pick one in the list above.
When does the Singapore plan start?
First attach to a covered network. Install on Wi-Fi before you fly. After you land, turn data roaming on for this line.
Can I hotspot in Singapore?
Yes, it uses the same GB. We never block it; rarely, a local network limits it.
Which networks in Singapore?
M1 + Singtel. Your phone joins whichever of these is strongest where you are.
Is this 5G in Singapore?
This pack runs on 3G/4G/5G. You get 5G where the local network offers it to visitors, otherwise 4G.
Do I get a phone number in Singapore?
Data only · no voice · no SMS. Keep the home SIM for calls and SMS.
What APN do I use in Singapore?
Automatic unless the QR mail names one
Can I use this Singapore eSIM in another country?
No. This pack is Singapore. A new country is a new QR. Keep this one if you return.
Can I top up the Singapore plan?
Same profile, same coverage. Extra GB is a top-up, not a new QR.
How long do I have to install the Singapore eSIM?
Start using within 180 days of purchase. After that an unused pack can expire. Scan on Wi-Fi before you fly.
What if I buy the wrong plan?
QR not scanned and not on the phone? Email within 30 days of issue. We cancel and refund. Installed? Buy the right country and keep this QR for later.