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eSIM for Thailand: which plan suits you?
JetSimly · 2026-10-20 · Last updated: 2026-10-22
In Thailand a JetSimly eSIM uses the TrueMove H and DTAC networks (4G/5G). The 50 GB / 10 days plan uses True Move's 4G network and can't be topped up; all other plans can.
Plans
- Fixed-data: 1 GB / 7 days, 3 GB / 30 days, 5 GB / 30 days, 10 GB / 30 days, 20 GB / 30 days, 50 GB / 10 days, 50 GB / 30 days and 50 GB / 180 days.
- Daily: 1, 3, 5, 7 and 10 days. You get 3 GB a day at full speed; after that the speed drops to 1 Mbps, and the allowance resets about every 24 hours; the exact time can vary.
How to choose
First find out how much data you use in a day; the cellular data counter in your settings shows it. If you stay under 3 GB, a fixed-data plan is enough. If you use maps, video and hotspot often, a daily plan is more comfortable; a 7-day plan gives 21 GB in total at full speed. Hotspot is on every plan and no ID is needed. The plan starts when you first connect to a network in Thailand. The 50 GB / 10 days plan is the exception: its days start counting as soon as you install the eSIM, so don't install it before you travel.
If you are also visiting Singapore and Malaysia, there is a Singapore & Malaysia & Thailand plan. For a wider Asia route there is also the Asia (12 countries) plan, which includes Thailand. All plans: Thailand eSIM.
Frequently asked questions
Does hotspot work?
Yes, hotspot is on every plan.
What happens when the data runs out?
On a fixed-data plan the connection stops when the data runs out; you can add data or days before the plan ends. On a daily plan the speed drops to 1 Mbps once the allowance is used, and the allowance resets about every 24 hours; the exact time can vary. The 50 GB / 10 days plan can't be topped up.
Does the Thailand eSIM also work in Singapore and Malaysia?
No, this plan is for Thailand only. If you are visiting all three, there is a Singapore & Malaysia & Thailand plan.
Can I install the eSIM before I travel?
Yes, for every plan except the 50 GB / 10 days plan; those start the first time you connect to a network in Thailand. The 50 GB / 10 days plan starts counting as soon as you install the eSIM, so don't install it before you travel.