Thailand 3 GB eSIM (RoamVault)
Data3 GB
Validity15 days
Network & coverage5G1 destination
Thailand
$5.49
Prepaid data plans
Thailand eSIM plans
Thailand eSIM plans from Easy Travel Data start at $5.49: 10 prepaid plans with 3 to 50 GB, valid 10 to 30 days. The QR code arrives by email within minutes of payment, and if no code arrives within 1 hour, the order is refunded automatically.
- Plans
- 10
- Starting at
- $5.49
- 5G
- Every plan
RoamVault
TSimTech
True
Thailand 5 GB eSIM (TSimTech)
Data5 GB
Validity15 days
Network & coverage5G1 destination
Thailand
$5.49
Thailand 5 GB eSIM (RoamVault)
Data5 GB
Validity30 days
Network & coverage5G1 destination
Thailand
$6.49
Thailand 10 GB eSIM (TSimTech)
Data10 GB
Validity15 days
Network & coverage5G1 destination
Thailand
$8.49
Thailand 10 GB eSIM (RoamVault)
Data10 GB
Validity30 days
Network & coverage5G1 destination
Thailand
$9.99
Thailand Happy Tourist eSIM (True)
Data50 GB
Validity10 days
Network & coverage5G1 destination
Thailand
$12.99
Thailand 20 GB eSIM (TSimTech)
Data20 GB
Validity30 days
Network & coverage5G1 destination
Thailand
$14.99
Thailand 20 GB eSIM (RoamVault)
Data20 GB
Validity30 days
Network & coverage5G1 destination
Thailand
$17.99
Thailand 30 GB eSIM (TSimTech)
Data30 GB
Validity30 days
Network & coverage5G1 destination
Thailand
$18.99
Thailand 50 GB eSIM (TSimTech)
Data50 GB
Validity30 days
Network & coverage5G1 destination
Thailand
$30.99
Same 10GB / 30 days: $9.99 here, $10.99 at Saily — 9% cheaper. Prices checked October 8, 2026.
About Thailand eSIM plans
Thailand is one of the few destinations where a local IP address is available: the True plan breaks out in Thailand itself, while RoamVault routes via Hong Kong. Neither can be topped up, so size the plan for the whole trip. Note that the 50 GB plan runs for 10 days, not a month.
Which plan suits your trip
- A fortnight in Bangkok and the islands: 3 GB for 15 days.
- A month: 5 GB or 10 GB on a 30 day plan.
- Heavy use or a hotspot: 20 GB for 30 days, or 50 GB for 10 days.
Our Asia regional plans include Thailand as well.
Pick a Thailand eSIM by need
- Cheapest: Thailand 3 GB eSIM (RoamVault) (RoamVault), $5.49 for 15 days.
- Best value per GB: Thailand Happy Tourist eSIM (True) (True), about $0.26 per GB.
- Longest validity: 30 days, shared by 6 plans; the cheapest of them is Thailand 5 GB eSIM (RoamVault) at $6.49.
Regional plans that include Thailand
These multi-country plans cover Thailand alongside its neighbours, which is worth comparing if the trip has more than one stop.
Singapore Malaysia Thailand 3 GB eSIM (TSimTech)
Data3 GB
Validity7 days
Network & coverage5G3 destinations
Malaysia · Singapore · Thailand
$4.49
Asia 7 Countries 1 GB eSIM (Sparks)
Data1 GB
Validity14 days
Network & coverage5G7 destinations
Hong Kong · Indonesia · Malaysia +4 more
$4.49
Vietnam Plus 3 GB eSIM (TSimTech)
Data3 GB
Validity7 days
Network & coverage5G6 destinations
Indonesia · Malaysia · Singapore +3 more
$5.99
Asia 1 GB eSIM (eSIMGo)
Data1 GB
Validity7 days
Network & coverage4G/LTE14 destinations
Australia · Hong Kong · Indonesia +11 more
$6.49
Europe Asia and USA 1 GB eSIM (Sparks)
Data1 GB
Validity14 days
Network & coverage4G/LTE79 destinations
Albania · Andorra · Armenia +76 more
$6.49
Singapore Malaysia Thailand 5 GB eSIM (TSimTech)
Data5 GB
Validity15 days
Network & coverage5G3 destinations
Malaysia · Singapore · Thailand
$6.99
Asia 14 Countries 3 GB eSIM (TSimTech)
Data3 GB
Validity15 days
Network & coverage5G14 destinations
Bangladesh · Cambodia · Hong Kong +11 more
$6.99
Asia 7 Countries 3 GB eSIM (Sparks)
Data3 GB
Validity30 days
Network & coverage5G7 destinations
Hong Kong · Indonesia · Malaysia +4 more
$6.99
Compare all 10 Thailand plans in a table
| Plan | Provider | Data | Days | 5G | Hotspot | Top-up | Exit via | Price |
|---|---|---|---|---|---|---|---|---|
| Thailand 3 GB eSIM (RoamVault) | RoamVault | 3 GB | 15 | Yes | Yes | No | Hong Kong | $5.49 |
| Thailand 5 GB eSIM (TSimTech) | TSimTech | 5 GB | 15 | Yes | Yes | No | Indonesia | $5.49 |
| Thailand 5 GB eSIM (RoamVault) | RoamVault | 5 GB | 30 | Yes | Yes | No | Hong Kong | $6.49 |
| Thailand 10 GB eSIM (TSimTech) | TSimTech | 10 GB | 15 | Yes | Yes | No | Indonesia | $8.49 |
| Thailand 10 GB eSIM (RoamVault) | RoamVault | 10 GB | 30 | Yes | Yes | No | Hong Kong | $9.99 |
| Thailand Happy Tourist eSIM (True) | True | 50 GB | 10 | Yes | Yes | No | Thailand | $12.99 |
| Thailand 20 GB eSIM (TSimTech) | TSimTech | 20 GB | 30 | Yes | Yes | No | Indonesia | $14.99 |
| Thailand 20 GB eSIM (RoamVault) | RoamVault | 20 GB | 30 | Yes | Yes | No | Hong Kong | $17.99 |
| Thailand 30 GB eSIM (TSimTech) | TSimTech | 30 GB | 30 | Yes | Yes | No | Indonesia | $18.99 |
| Thailand 50 GB eSIM (TSimTech) | TSimTech | 50 GB | 30 | Yes | Yes | No | Indonesia | $30.99 |
How much data for a Thailand trip, and which plan covers it
| Trip length | Light use | Moderate use | Heavy use |
|---|---|---|---|
| 3 days | 1–2 GB Thailand 3 GB eSIM (RoamVault) $5.49 | 2–4 GB Thailand 5 GB eSIM (TSimTech) $5.49 | 5–8 GB Thailand 10 GB eSIM (TSimTech) $8.49 |
| 7 days | 2–3 GB Thailand 3 GB eSIM (RoamVault) $5.49 | 4–7 GB Thailand 10 GB eSIM (TSimTech) $8.49 | 9–15 GB Thailand Happy Tourist eSIM (True) $12.99 |
| 10 days | 3–5 GB Thailand 5 GB eSIM (TSimTech) $5.49 | 6–10 GB Thailand 10 GB eSIM (TSimTech) $8.49 | 13–20 GB Thailand Happy Tourist eSIM (True) $12.99 |
| 14 days | 4–7 GB Thailand 10 GB eSIM (TSimTech) $8.49 | 8–14 GB Thailand 20 GB eSIM (TSimTech) $14.99 | 18–28 GB Thailand 30 GB eSIM (TSimTech) $18.99 |
| 30 days | 8–15 GB Thailand 20 GB eSIM (TSimTech) $14.99 | 15–25 GB Thailand 30 GB eSIM (TSimTech) $18.99 | 30–50+ GB Thailand 50 GB eSIM (TSimTech) $30.99 |
Data ranges come from our trip data calculator. Each cell links the cheapest plan we sell with at least the top of that range and enough days for the whole trip; prices are live.
Compare prices and read the guide
Thailand eSIM questions
Do Thailand eSIM plans support 5G?
Yes. All 10 plans list 5G where the local network and your phone support it; otherwise they fall back to 4G LTE.
When does a Thailand eSIM start?
RoamVault, TSimTech plans start on first data use; True plans package activates upon esim installation. Install before you fly and keep the line switched off until you arrive.
Can I top up a Thailand eSIM?
RoamVault, TSimTech, True plans cannot be topped up, so choose a size that covers the whole trip.
Where does my traffic exit with a Thailand eSIM?
Each plan page lists its IP breakout location: RoamVault via Hong Kong, TSimTech via Indonesia, True via Thailand. Providers without a listed location are not shown here.
Does a Thailand eSIM include a phone number?
No. All Thailand plans are data only, without a local number, calls or SMS. Hotspot sharing is allowed on every plan.
What if my eSIM does not arrive?
Your QR code is emailed within minutes of payment. If it is not ready within one hour we refund the order automatically and email you a confirmation.