eSIM for Thailand at a glance
- Plans
- 10
- Price from1 GB for 7 days
- S$6
- Cheapest gigabyte50 GB for 10 days
- S$0.23
- Unlimited15 days
- S$24
- Validity
- 7–30 days
- Calls and SMS
- no, data only
eSIM plans for Thailand
Sorted by price. You buy on the Airalo website.
DataValidityPrice per GBPrice
1 GB7 days
S$5.79 per GB
S$6
2 GB15 days
S$3.54 per GB
S$7
3 GB30 days
S$2.57 per GB
S$8
5 GB30 days
S$2.06 per GB
S$10
50 GB10 days
S$0.23 per GB · best value
S$11
10 GB30 days
S$1.41 per GB
S$14
20 GB30 days
S$1.16 per GB
S$23
Unlimited15 days
S$1.58 per day
S$24
Unlimited30 days
S$1.41 per day
S$42
Unlimited10 days
S$4.50 per day
S$45
Prices from Airalo, updated 25.03.2026, rate 1 $ = S$1.29
How much data do you need
Typical usage and a matching plan for a one-week trip
- Maps and messengersabout 1 GB a week
- 1 GB for 7 days — S$6
- Social media and photos3–5 GB a week
- 5 GB for 30 days — S$10
- Video and video callsabout 1 GB an hour
- Unlimited, 15 days — S$24
Flights to Thailand
Cheapest tickets for the nearest dates
Singapore → Hat Yai
one way
Singapore → Krabi
one way
Singapore → Khon Kaen
one way
Singapore → Koh Samui
one way
Singapore → Phuket
one way
How it works
- 1. Choose a planCompare plans by data volume, validity period and price
- 2. Get your QR codeAfter payment, the QR code to activate your eSIM arrives by email within minutes
- 3. ConnectScan the QR code in your phone settings — the internet is ready
Nearby countries
eSIM for Thailand: FAQ
From S$6 for 1 GB for 7 days. There are 10 plans in total, the most expensive is S$45.
Yes: unlimited data for 15 days costs S$24, that is S$1.58 per day.
For 7 days of maps and messengers, 1 GB for 7 days for S$6 is enough. If you watch videos, take Unlimited, 15 days for S$24.
The cheapest gigabyte is in the 50 GB for 10 days package: S$0.23 per GB versus S$5.79 in the smallest one.
Plans are available for 7, 10, 15, 30 days. Validity starts when you first connect to a network abroad.
The eSIM is data only. You can call through messengers; your WhatsApp and Telegram number stays the same and your main SIM remains in the phone.
At home, before departure: installation needs an internet connection. After landing, switch mobile data to the eSIM and turn on data roaming.
iPhone XR and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer. To check, dial *#06#: if you see an EID line, your phone supports eSIM.
Singapore → Hat Yai: from S$105 one way.