Stellar eSIM
Free VPN
750 MB
7 days$0.85/GB
$0.64Lowest ever
See deal
Marina Bay SandsBest eSIM for Singapore
from $0.04/GB6,934 plans36 providersPrices updated Oct 18, 2026
Which plan should you get?
Your trip: ≈7 GB over 7 days
Trip length (days)
Your data use
Our pick for your trip
Stellar eSIM
10 GB · 30 days
$3.48$0.35/GB
The lowest total price covering 7 days and ≈7 GB.
3 GB spare
See dealBudget option
Stellar eSIM
5 GB · 15 days
$1.98$0.40/GB
Cheaper if you end up using less data than planned.
See dealStop counting GB
MicroEsim
Unlimited · 7 days1 GB/day
$3.79$0.54 /day
The cheapest unlimited plan covering 7 days.
+$0.31
Lowest everSee dealWhat the catalogue says
- MicroEsim's unlimited plan gives 1 GB a day at full speed, then slows down.
- Not counting gigabytes costs $0.31 more (9%).
- 20 GB costs only $2.10 more with Stellar eSIM. Worth it if you're unsure.
Data
Duration
240 plans
Under 1 GB3 plans
from $0.85/GBStellar eSIM
$0.64Lowest ever
750 MB · 7 daysFree VPN
$0.85/GB
Yesim
$0.51
500 MB · 1 day
$1.04/GB
1 GB7 plans
from $0.63/GBStellar eSIM
$0.63
1 GB · 7 daysFree VPN
$0.63/GB
Stellar eSIM
$0.75
1 GB · 30 daysFree VPN
$0.75/GB
MicroEsim
$0.86Lowest ever
1 GB · 3 days
$0.86/GB
MicroEsim
$0.94Lowest ever
1 GB · 5 days
$0.94/GB
MicroEsim
$1.02Lowest ever
1 GB · 7 days
$1.02/GB
2 GB6 plans
from $0.58/GBStellar eSIM
$1.15
2 GB · 15 daysFree VPN
$0.58/GB
Stellar eSIM
$1.16Lowest ever
2 GB · 20 daysFree VPN
$0.58/GB
Stellar eSIM
$1.19
2 GB · 30 daysFree VPN
$0.60/GB
3 GB20 plans
from $0.48/GBStellar eSIM
$1.43
3 GB · 15 daysFree VPN
$0.48/GB
Stellar eSIM
$1.43
3 GB · 5 daysFree VPN
$0.48/GB
Stellar eSIM
$1.44
3 GB · 30 daysFree VPN
$0.48/GB
Stellar eSIM
$1.89
3 GB · 20 daysFree VPNRegional
$0.63/GB
MicroEsim
$2.02Lowest ever
3 GB · 3 days
$0.67/GB
MicroEsim
$2.10Lowest ever
3 GB · 5 days
$0.70/GB
4 GB4 plans
from $0.50/GBStellar eSIM
$1.99
4 GB · 20 daysFree VPN
$0.50/GB
Stellar eSIM
$2.23
4 GB · 30 daysFree VPN
$0.56/GB
5 GB20 plans
from $0.40/GBStellar eSIM
$1.98
5 GB · 15 daysFree VPN
$0.40/GB
Stellar eSIM
$2.31
5 GB · 30 daysFree VPN
$0.46/GB
Stellar eSIM
$2.31
5 GB · 20 daysFree VPN
$0.46/GB
Stellar eSIM
$2.36
5 GB · 21 daysFree VPN
$0.47/GB
MicroEsim
$2.88Lowest ever
5 GB · 3 days
$0.58/GB
MicroEsim
$3.04Lowest ever
5 GB · 5 days
$0.61/GB
6 GB5 plans
from $0.46/GBStellar eSIM
$2.77
6 GB · 20 daysFree VPN
$0.46/GB
Stellar eSIM
$2.93
6 GB · 30 daysFree VPN
$0.49/GB
GIGAGO eSIM
$5.50Lowest ever
6 GB · 3 days2 GB/day
$0.92/GB
7 GB5 plans
from $0.73/GBStellar eSIM
$5.14
7 GB · 30 daysFree VPN
$0.73/GB
MobiMatter
$5.99Lowest ever
7 GB · 15 days
$0.86/GB
MicroEsim
$6.38Lowest ever
7 GB · 15 days
$0.91/GB
Stellar eSIM
$6.58
7 GB · 20 daysFree VPNRegional
$0.94/GB
8 GB4 plans
from $0.67/GBStellar eSIM
$5.33
8 GB · 30 daysFree VPN
$0.67/GB
Stellar eSIM
$5.49
8 GB · 20 daysFree VPN
$0.69/GB
9 GB5 plans
from $0.62/GBStellar eSIM
$5.55
9 GB · 30 daysFree VPN
$0.62/GB
GIGAGO eSIM
$6.90Lowest ever
9 GB · 3 days3 GB/day
$0.77/GB
Stellar eSIM
$8.18
9 GB · 20 daysFree VPNRegional
$0.91/GB
10 GB20 plans
from $0.35/GBStellar eSIM
$3.48
10 GB · 30 daysFree VPN
$0.35/GB
JamboSim
$4.99Lowest ever
10 GB · 30 days
$0.50/GB
MicroEsim
$5.22Lowest ever
10 GB · 3 days
$0.52/GB
Stellar eSIM
$5.31
10 GB · 20 daysFree VPNRegional
$0.53/GB
MicroEsim
$5.38Lowest ever
10 GB · 5 days
$0.54/GB
MicroEsim
$5.56Lowest ever
10 GB · 7 days
$0.56/GB
12 GB3 plans
from $0.53/GBStellar eSIM
$6.30
12 GB · 20 daysFree VPN
$0.53/GB
MobiMatter
$8.99Lowest ever
12 GB · 30 days
$0.75/GB
Stellar eSIM
$12.03
12 GB · 30 daysFree VPN
$1.00/GB
eSIM prices for Singapore
The lowest live price for every data and duration combination, from the 6934 plans we track.
| Data | 7+ days | 15+ days | 30+ days |
|---|---|---|---|
| 1 GB+ | $0.63Stellar eSIM | $0.75Stellar eSIM | $0.75Stellar eSIM |
| 3 GB+ | $1.43Stellar eSIM | $1.43Stellar eSIM | $1.44Stellar eSIM |
| 5 GB+ | $1.98Stellar eSIM | $1.98Stellar eSIM | $2.31Stellar eSIM |
| 10 GB+ | $3.48Stellar eSIM | $3.48Stellar eSIM | $3.48Stellar eSIM |
| 20 GB+ | $5.58Stellar eSIM | $5.58Stellar eSIM | $5.58Stellar eSIM |
| Unlimited | $2.54MicroEsim | $4.93MicroEsim | $9.17MicroEsim |
Travel guide
Best eSIM for Singapore: how to choose
- Currency
- SGD ($)
- Capital
- Singapore
- Plugs
- G · 230 V
- Emergency
- 999
- Dial code
- +65
- Language
- English · Malay
01
The Singapore eSIM market right now
We currently track 6934 live plans for Singapore from 36 provider(s). The cheapest works out at $0.04 per GB, while the typical plan sits around $1.78 per GB — anything far above that is overpriced for this destination.
1944 of them come with unlimited data, and the longest validity on offer is 365 days.
02
Country plan or regional eSIM?
Besides plans dedicated to Singapore, we track 4284 regional and 1185 global options that also cover it, from $0.08 per GB. They cost more per GB but save you buying a second eSIM if you cross a border.
As Singapore has no land borders, a country-specific plan is usually the better value unless you are flying on somewhere else.
03
How much data do you actually need?
In this destination the 1000 GB size gives the best value at $0.04 per GB. Smaller bundles look cheap but cost far more per gigabyte; much larger ones rarely get used up on a short trip.
For a week-long trip, the cheapest option covering at least 5 GB is $1.98 (5 GB, 15 days) from Stellar eSIM.
- Maps, ride-hailing and translation are the heavy consumers — roughly 1 GB a day covers them comfortably
- Streaming video or uploading clips can double that; pick unlimited if that is your habit
- Check hotspot support before buying if you travel with a laptop or tablet
04
Before you fly to Singapore
An eSIM is a QR code, not a physical card: install it at home over Wi-Fi and activate it on arrival. Your usual number stays active for calls and SMS.
- Check your phone supports eSIM (iPhone XS or newer, most flagships since 2019) and is carrier-unlocked
- Buy and install before departure, while you still have reliable Wi-Fi
- Turn on the eSIM for data when you land; leave your home line for calls
- Validity usually starts at first connection in the destination, not at purchase
Weather in Singapore: when to go
Live conditions in Singapore plus the climate normals that decide the best month for your trip.
Right now
Singapore
34°
Feels like 37°
Humidity 48%Wind 11 km/hUV index 7High — use sunscreenSunrise 06:47Sunset 18:52
Today
34°
25°
73%
Mon
33°
25°
87%
Tue
32°
24°
94%
Wed
34°
24°
73%
Thu
34°
25°
90%
Fri
33°
24°
82%
Sat
32°
24°
88%
Live forecast from Open-Meteo · updated hourly
Best time to visit
Average highs and lows per month; bars show rainy daysBest months
February · July · September
Mild temperatures and least rain
Harder months
January · November
Heaviest rainfall
Wettest month
January
31 rainy days
Driest month
July
18 rainy days
Winter24° – 30°
80 rainy days
Spring24° – 31°
80 rainy days
Summer24° – 30°
75 rainy days
Autumn24° – 30°
81 rainy days
eSIM providers for Singapore
eSIM for Singapore: common questions
How much does an eSIM for Singapore cost?
Plans currently start at $0.41. We compare 6934 live offers and re-check every price daily.
Are there unlimited data plans?
Yes — 1944 of the tracked plans come with unlimited data, from $0.31 per day.
When should I buy and install the eSIM?
Buy it before you travel and install it over Wi-Fi at home; activate it when you land. Validity usually starts with the first connection at the destination.
How does RighteSIM rank these plans?
Purely by live price per GB. Paid placements never change the organic ranking and are always labeled as sponsored. How we evaluate →
