Thailand eSIM
Stay connected across Thailand
from only $1.40 USD
High-speed data. Instant activation. No roaming fees. 5G on selected plans.
Thailand
1 GB
7 Days · $1.40 USD
Scan to install
5G
Supported
Capital
Bangkok
Currency
THB (฿)
Language
Thai
Calling Code
+66
Coverage
100%
Choose your Thailand eSIM
30 plans available — instant activation, no roaming.
1 GB · 6 plans
2 GB · 4 plans
3 GB · 7 plans
5 GB · 3 plans
10 GB · 4 plans
20 GB · 2 plans
50 GB · 4 plans
Thailand eSIM guide
Oryalo offers 30 prepaid eSIM plans for Thailand, from 1 GB to 50 GB, valid for 1, 7, 10, 15, 30 or 180 days, priced from $1.40 to $69.80. Plans connect on 3G/4G/5G networks, depending on local coverage. 15 of 30 plans can be topped up with extra data.
Staying connected in Thailand
Thailand's main mobile operators are AIS and True (which merged with dtac). 4G and 5G coverage is good in Bangkok, Chiang Mai, Phuket and most popular islands, although it can weaken in national parks and on remote beaches.
Mobile data is useful for ride-hailing apps such as Grab and Bolt, for island ferry schedules and for translation. Tourist SIM cards are also sold at airports, so compare the data and validity you get with an eSIM you can install before you fly.
Which Thailand eSIM for your trip?
| Trip length | Lowest price | Best value per GB |
|---|---|---|
| 7 days | 1 GB — $1.40 | 1 GB — $1.40 ($1.40/GB) |
| 10 days | 50 GB — $15.98 | 50 GB — $15.98 ($0.32/GB) |
| 15 days | 3 GB — $3.40 | 3 GB — $3.40 ($1.13/GB) |
| 30 days | 3 GB — $3.60 | 20 GB — $16.40 ($0.82/GB) |
| 180 days | 50 GB — $64.00 | 50 GB — $64.00 ($1.28/GB) |
14 daily plans also available from $1.60, with a daily high-speed data allowance. On plans marked FUP, speed is reduced after the daily allowance is used.
Thailand travel essentials
- Capital
- Bangkok
- Currency
- THB (฿)
- Language
- Thai
- Calling code
- +66
- Emergency number
- 191
Travelling beyond Thailand?
These regional eSIM plans also cover Thailand:
Thailand eSIM FAQ
How much does an eSIM for Thailand cost?
Oryalo has 30 eSIM plans for Thailand, priced from $1.40 to $69.80. The price depends on the amount of data and the validity period, and is shown in full before you pay.
Which eSIM should I choose for a week in Thailand?
For a 7-day trip, the lowest-priced option is 1 GB for $1.40. If you use maps, messaging and social media every day, a larger 7-day plan may suit you better.
How long are Thailand eSIM plans valid?
Thailand plans are valid for 1, 7, 10, 15, 30 or 180 days. Pick the plan that matches the length of your stay, and check the plan details to see when the validity period starts.
Can I top up my Thailand eSIM?
Yes, on 15 of the 30 Thailand plans. You can add data to the same eSIM without reinstalling it — check the plan details before you buy.
What network speed will I get in Thailand?
Thailand plans use 3G/4G/5G networks, depending on local coverage. Actual speed can vary by location and network load.
Does the Thailand eSIM include calls and SMS?
No, Thailand plans are data-only. You can still call and message through apps like WhatsApp, and keep your usual SIM active for calls and texts.
When should I install my Thailand eSIM?
Install it before you leave, while connected to Wi-Fi. When you arrive in Thailand, turn on the eSIM line and enable data roaming for it.
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