How much does an eSIM for Thailand cost?

Thailand eSIM plans vary by provider and data amount. Plans typically start from $2-5 for 1 GB with pay-as-you-go providers. Standard plans with 3-5 GB for a week or two typically range from $8 to $15. Compare prices above to find the best deal.

Can I keep my WhatsApp number while using an eSIM in Thailand?

Yes! Your WhatsApp number is tied to your original phone number, not your data plan. When you add a travel eSIM for Thailand, WhatsApp continues to work with your existing number. Just make sure to set the eSIM as your data line while keeping your original SIM for calls/SMS.

When should I install my Thailand eSIM?

We recommend installing your eSIM before departure (you can do this via QR code at home) but only activating it once you arrive in Thailand. Most plans start their validity period upon first connection to a local network.

Is my phone compatible with eSIM?

Most phones released after 2020 support eSIM, including iPhone XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many other Android devices. Check your phone settings for an 'Add eSIM' or 'Add Cellular Plan' option.

What network coverage will I get in Thailand?

Coverage depends on the provider and their local network partners. Most eSIM providers offer 4G LTE coverage in Thailand, with 5G available in select areas. Check the provider details above for specific network information.

Thailand eSIM Prices (2026)

669 plans available·6 providers compared·From $0.85

Cheapest Thailand eSIM currently starts at $0.85. Compare prices from Airalo, Nomad, Saily and 3+ more providers below.

Cheapest Thailand eSIM

$0.85

Roamix · 100 MB · 7 Days

$8.70 per GB

Lowest headline price. Usually a small bundle, so check the per-GB cost before assuming it is the best deal.

Best value per GB

$9.00

Nomad · 50 GB · 10 Days

$0.18 per GB

Lowest cost per gigabyte at a realistic trip size. This is the number that predicts what you actually spend.

Cheapest unlimited

$2.64

BreezeSIM · Unlimited · 1 Days

Unlimited data plans, where a provider offers them for this destination.

Airalo1 GB/3 Days$4.00Nomad1 GB/7 Days$5.00Saily1GB/7 Days$2.99eSIMPal

Cheapest

Roamix⚡ LIVE

Thailand 100MB 7Days

100 MB·7 Days·Hotspot

$0.85

$8.70/GB

~$0.12/day

Instant QR Activation

Buy on Roamix

Redirects to official site

live_api

BreezeSIM⚡ LIVE

eSIM, 1GB, 7 Days, Thailand, V2

1000 MB·7 Days·Hotspot

$1.99

$2.04/GB

~$0.28/day

Instant QR Activation

Buy on BreezeSIM

Redirects to official site

live_api

BreezeSIM⚡ LIVE

eSIM, Unlimited, 1 Day, Thailand, V2

Unlimited·1 Days·Hotspot

$2.64

~$2.64/day

Instant QR Activation

Buy on BreezeSIM

Redirects to official site

live_api

Roamix⚡ LIVE

Thailand 500MB 7Days

500 MB·7 Days·Hotspot

$2.65

$5.43/GB

~$0.38/day

Instant QR Activation

Buy on Roamix

Redirects to official site

live_api

Roamix⚡ LIVE

Thailand 500MB/Day

Unlimited (500MB/day)·1 Days·Hotspot

$2.80

~$2.80/day

Instant QR Activation

Buy on Roamix

Redirects to official site

live_api

eSIMPal⚡ LIVE

Thailand - 1GB 30 Days

1 GB·30 Days·Hotspot

$2.90

$2.90/GB

~$0.10/day

Instant QR Activation

Buy on eSIMPal

Redirects to official site

live_api

Roamix⚡ LIVE

Singapore & Malaysia & Thailand 500

Unlimited (500MB/day)·1 Days·3 Countries·Hotspot

$2.95

~$2.95/day

Instant QR Activation

Buy on Roamix

Redirects to official site

live_api

SailyTH

Thailand 1GB

1GB·7 Days·Hotspot

$2.99

$2.99/GB

~$0.43/day

Instant QR Activation

Buy on Saily

Redirects to official site

manual

Roamix⚡ LIVE

Thailand 500MB/Day (nonhkip)

Unlimited (500MB/day)·1 Days·Hotspot

$3.05

~$3.05/day

Instant QR Activation

Buy on Roamix

Redirects to official site

live_api

Roamix⚡ LIVE

Thailand 1GB 7Days

1 GB·7 Days·Hotspot

$3.15

$3.15/GB

~$0.45/day

Instant QR Activation

Buy on Roamix

Redirects to official site

live_api

Provider	From	Network	Rating	Description
Airalo56 plans available	$4.00	4G / 5G*	4.3	eSIM plans for Thailand
Nomad19 plans available	$5.00	4G / 5G*	4.3	eSIM plans for Thailand
Saily29 plans available	$2.99	4G / 5G*	4.3	eSIM plans for Thailand
eSIMPal16 plans available	$2.90	4G	4.3	eSIM plans for Thailand
BreezeSIM29 plans available	$1.99	4G	4.3	eSIM plans for Thailand
Roamix520 plans available	$0.85	4G / 5G*	4.3	eSIM plans for Thailand

* Prices and features are sourced from official provider feeds and partner catalogs.
* 5G availability depends on device compatibility, local coverage, and network conditions.

Mobile Network & eSIM Coverage in Thailand

Network Overview

Thailand has mobile network coverage from local carriers. Most eSIM providers connect to established local networks to provide 4G LTE coverage, with 5G expanding in major urban areas.

eSIM Support

Travel eSIM providers offer coverage across Thailand's popular destinations. Actual speeds and coverage depend on your device, location, and the provider's local network partner.

Network coverage information is based on general availability and may vary. Actual speeds depend on device, location, and provider.

Thailand eSIM Prices (2026)

Mobile Network & eSIM Coverage in Thailand

Network Overview

eSIM Support

Frequently Asked Questions