SparkROAM
1GB
Data
7 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$1.42
$1.42/GB
ThailandAny lengthNormal · ≈500 MB/day Plan prices checked 0 min agoFind your eSIM for Thailand
Compare data, coverage and total prices. Choose a plan that fits your trip.
Showing all plan lengths — tell us your trip length and we'll rank by what your days actually cost.
14 plans · 1 providers
How we rankLowest total price first. Data allowances differ.
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SparkROAM
3GB
Data
30 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$2.78
$0.93/GB
SparkROAM
3GB
Data
15 days
Validity
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$2.81
$0.94/GB
SparkROAM
5GB
Data
30 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$4.02
$0.80/GB
SparkROAM
1GB
Data
30 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$5.41
$5.41/GB
SparkROAM
10GB
Data
30 days
Validity
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$6.71
$0.67/GB
SparkROAM
1GB
Data
365 days
Validity
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$9.70
$9.70/GB
SparkROAM
20GB
Data
7 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$10.18
$0.51/GB
SparkROAM
50GB
Data
10 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$10.99
$0.22/GB
SparkROAM
20GB
Data
30 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$11.21
$0.56/GB
SparkROAM
30GB
Data
30 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$16.34
$0.54/GB
SparkROAM
50GB
Data
30 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$25.91
$0.52/GB
SparkROAM
50GB
Data
180 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$42.20
$0.84/GB
SparkROAM
20GB
Data
90 days
Validity
Check coupon eligibility5% off · eligibility not yet confirmed · 5% off with ESIMTWEAKS. Enter at checkout; eligibility and exclusions are not confirmed.
$55.20
$2.76/GB
Good to know in Thailand
Activate while you still have reliable Wi-Fi. On island and ferry itineraries, terrestrial mobile service may weaken away from shore; download tickets and maps before boarding and do not treat a country eSIM as maritime coverage.
Good questions about Thailand eSIMs
What is the cheapest eSIM for Thailand?
Plans start at $0.41 and the median price is $1.10/GB. For a 15-day trip, the cheapest works out to about $0.03 per travel day. Prices re-checked 0 min ago.
When should I install an eSIM for Thailand?
Install on reliable Wi-Fi within the provider's documented window. Some plans start validity at installation and others at first connection, so follow the selected plan's email rather than assuming.
Are unlimited eSIM plans available for Thailand?
Yes. 184 current plans are listed as unlimited. Read each network note for a daily high-speed allowance or throttle rule; “unlimited” is not automatically full speed all day.
Will a regional eSIM also cover Thailand?
419 current regional or global plans include Thailand. Check every other stop in the plan's exact coverage list; regional labels are not standardized.