Singapore eSIM
Travel Singapore with fast, reliable data. On StarHub.
6 plans
3 GB
Full speedRoaming on StarHub
฿69≈ $2.28
Buy at Vacay →5 GB
Full speedRoaming on StarHub
฿99≈ $3.27
Buy at Vacay →10 GB
Full speedRoaming on StarHub
฿169≈ $5.58
Buy at Vacay →20 GB
Full speedRoaming on StarHub
฿339≈ $11.19
Buy at Vacay →30 GB
Full speedRoaming on StarHub
฿479≈ $15.81
Buy at Vacay →50 GB
Full speedRoaming on StarHub
฿769≈ $25.38
Buy at Vacay →Prices from Vacay as of 8 Nov 2026. Prices may change, so check the latest price on the provider's page before you pay. Buy links are affiliate links, and you pay the same price.
US dollar prices use Vacay's rate (about ฿30.30 per $1, checked 12 Nov 2026), and buy buttons open Vacay in US dollars.
Singapore eSIM prices by trip length
Vacay prices as of 8 Nov 2026. Pick your days and plan above to buy.
| Days | From | Recommended | Unlimited 10Mbps |
|---|---|---|---|
| 3 days | 3 GB฿59≈ $1.95 | 5 GB฿89≈ $2.94 | ฿179≈ $5.91 |
| 5 days | 3 GB฿69≈ $2.28 | 10 GB฿169≈ $5.58 | ฿279≈ $9.21 |
| 7 days | 3 GB฿79≈ $2.61 | 20 GB฿369≈ $12.18 | ฿379≈ $12.51 |
| 10 days | 3 GB฿89≈ $2.94 | 20 GB฿389≈ $12.84 | ฿509≈ $16.80 |
| 15 days | 3 GB฿109≈ $3.60 | 30 GB฿589≈ $19.44 | ฿759≈ $25.05 |
| 30 days | 3 GB฿129≈ $4.26 | 50 GB฿1,009≈ $33.30 | ฿1,509≈ $49.80 |
New Vacay customers: 10% off
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Free Easy travel insurance
Free Easy cover up to THB 50,000 · select Easy before departureCompare plans →Not sure how much data you need?
Estimate data for your Singapore tripEstimate my data →Singapore eSIM tips
- You can scan the QR and install the eSIM before you travel. Days start counting when you arrive in Singapore, and you must activate it within 60 days of purchase.
- Moderate use is about 1.5 GB a day: 10 GB is enough for 5 days. If you don't want to count data, or you watch a lot of video, pick Unlimited.
- Every plan runs on StarHub 4G LTE. GB plans run at full speed until the data is used up. You can check your remaining data and top up.
- Every plan allows hotspot sharing. They are data only, with no phone number for calls or SMS. If you cross to Johor Bahru, choose Best Singapore Malaysia.
Read before you go
eSIMs for other destinations
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Singapore eSIM questions
How much is a Singapore eSIM?
Best Singapore 5GB costs ฿89 for 3 days or ฿99 for 5 days. Unlimited 10 Mbps costs ฿179 for 3 days or ฿279 for 5 days. New Vacay customers get 10% off with THAF-UCQY.
Does a Singapore eSIM work in Malaysia?
Best Singapore works in Singapore only. If you cross to Johor Bahru or travel on in Malaysia, pick Best Singapore Malaysia, just ฿10 more for the same size.
What should I get for 2–3 days?
If you mainly use maps and messaging, Best Singapore 3GB for 3 days at ฿59 is enough. For heavier use, choose 5GB for 3 days at ฿89 or Unlimited 10 Mbps for 3 days at ฿179.