Live Thailand eSIM plans

Sawasdee Planning a trip to Thailand?

Horizon eSIM for Thailand

Compare Horizon's eSIM plans for Thailand by data, validity and price.

7 plans shown 1 provider From $1.03
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How will you use your eSIM?

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For light use

Good for WhatsApp, maps, email and basic browsing.

1 recommended from 4 options
Horizon logo
Horizon
Thailand 5GB 30Days
Data only Top-up Hotspot
Data
5GB
Validity
30 days
Network
Multi-network
Price
$4.21 $4.21 $4.21
0% off applied
Data
5GB
Validity
30 days
Price
$4.21 $4.21 $4.21
0% off
Plan type: Data only
Network: Multi-network
Top-up available
Hotspot supported
For everyday use

Better for social media, regular browsing and longer days out.

1 recommended from 1 option
Horizon logo
Horizon
Thailand 10GB 30Days
Data only Top-up Hotspot
Data
10GB
Validity
30 days
Network
Multi-network
Price
$8.12 $8.12 $8.12
0% off applied
Data
10GB
Validity
30 days
Price
$8.12 $8.12 $8.12
0% off
Plan type: Data only
Network: Multi-network
Top-up available
Hotspot supported
For heavy use

For hotspot, video calls, streaming and longer stays.

1 recommended from 2 options
Horizon logo
Horizon
Thailand 50GB 180Days
Data only Top-up Hotspot
Data
50GB
Validity
180 days
Network
Multi-network
Price
$39.46 $39.46 $39.46
0% off applied
Data
50GB
Validity
180 days
Price
$39.46 $39.46 $39.46
0% off
Plan type: Data only
Network: Multi-network
Top-up available
Hotspot supported
All plans

Compare Thailand eSIM plans

Filter by data, duration or plan type to narrow the list.

Showing 7 → 7 plans
Horizon logo
Horizon
Thailand 50GB 180Days
Heavy Data only Top-up Hotspot
Data
50GB
Validity
180 days
Network
Multi-network
Price
$39.46 $39.46 $39.46
$0.79/GB $0.22/day
0% off applied
Data
50GB
Validity
180 days
Price
$39.46 $39.46 $39.46
$0.79/GB $0.22/day
0% off
Plan type: Data only
Network: Multi-network
Top-up available
Hotspot supported
Horizon logo
Horizon
Thailand 50GB 10Days
Heavy Data only Top-up Hotspot
Data
50GB
Validity
10 days
Network
Multi-network
Price
$39.46 $39.46 $39.46
$0.79/GB $3.93/day
0% off applied
Data
50GB
Validity
10 days
Price
$39.46 $39.46 $39.46
$0.79/GB $3.93/day
0% off
Plan type: Data only
Network: Multi-network
Top-up available
Hotspot supported
Horizon logo
Horizon
Thailand 10GB 30Days
Everyday Data only Top-up Hotspot
Data
10GB
Validity
30 days
Network
Multi-network
Price
$8.12 $8.12 $8.12
$0.81/GB $0.27/day
0% off applied
Data
10GB
Validity
30 days
Price
$8.12 $8.12 $8.12
$0.81/GB $0.27/day
0% off
Plan type: Data only
Network: Multi-network
Top-up available
Hotspot supported
Horizon logo
Horizon
Thailand 5GB 30Days
Light Data only Top-up Hotspot
Data
5GB
Validity
30 days
Network
Multi-network
Price
$4.21 $4.21 $4.21
$0.84/GB $0.14/day
0% off applied
Data
5GB
Validity
30 days
Price
$4.21 $4.21 $4.21
$0.84/GB $0.14/day
0% off
Plan type: Data only
Network: Multi-network
Top-up available
Hotspot supported
Horizon logo
Horizon
Thailand 3GB 30Days
Light Data only Top-up Hotspot
Data
3GB
Validity
30 days
Network
Multi-network
Price
$2.57 $2.57 $2.57
$0.85/GB $0.085/day
0% off applied
Data
3GB
Validity
30 days
Price
$2.57 $2.57 $2.57
$0.85/GB $0.085/day
0% off
Plan type: Data only
Network: Multi-network
Top-up available
Hotspot supported
Horizon logo
Horizon
Thailand 3GB 15Days
Light Data only Top-up Hotspot
Data
3GB
Validity
15 days
Network
Multi-network
Price
$2.57 $2.57 $2.57
$0.85/GB $0.17/day
0% off applied
Data
3GB
Validity
15 days
Price
$2.57 $2.57 $2.57
$0.85/GB $0.17/day
0% off
Plan type: Data only
Network: Multi-network
Top-up available
Hotspot supported
Horizon logo
Horizon
Thailand 1GB 7Days
Light Data only Top-up Hotspot
Data
1GB
Validity
7 days
Network
Multi-network
Price
$1.03 $1.03 $1.03
$1.02/GB $0.15/day
0% off applied
Data
1GB
Validity
7 days
Price
$1.03 $1.03 $1.03
$1.02/GB $0.15/day
0% off
Plan type: Data only
Network: Multi-network
Top-up available
Hotspot supported
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Popular destinations

United Kingdom eSIM → Saudi Arabia eSIM → United Arab Emirates eSIM → Turkey eSIM → United States eSIM → France eSIM →

Useful guides

Thailand eSIM Guide 2026: Which Network Actually Works → Thailand Island Hopping 2026: Routes, Ferries & Staying Online → How much travel data do you really need abroad? → Do you actually need calls and SMS on a travel eSIM? →

Staying connected in Thailand

A quick look at what the eSIM plans for Thailand in our index offer, plus a few practical essentials for your trip.

Networks the plans use

AIS 4G / 5G DTAC 3G / LTE / 4G / 5G Real Future 3G / LTE / 4G / 5G TRUE LTE / 4G / 5G TrueMove 4G / 5G TURE 4G / 5G

Based on the plans currently listed for Thailand in our index. Network details are provided by suppliers and may change.

Travel essentials

  • CurrencyThai baht (THB)
  • Dialling code+66
  • Local timeGMT+7
  • Time difference
  • LanguageThai

Guides for visiting Thailand

Thailand eSIM Guide 2026: Which Network Actually Works

In Bangkok, any eSIM works fine. Out on the islands andup north, the network your eSIM routes to is what decid...

Read guide →

Thailand Island Hopping 2026: Routes, Ferries & Staying Online

Thailand is one of the easiest places in the world to island hop, as long as you pick the right coast for the...

Read guide →

How much travel data do you really need abroad?

From Google Maps and WhatsApp to streaming, hotspotting and remote work, travel data usage varies far more tha...

Read guide →

Do you actually need calls and SMS on a travel eSIM?

Many travel eSIMs are data only, which often raises the same question for travellers before a trip: what happe...

Read guide →

Horizon eSIM plans for Thailand

Horizon offers 7 eSIM plans for Thailand, with data from 1GB up to 50GB. Prices range from £0.76 to £29.34. Validity runs from 7 to 180 days. All Horizon plans for Thailand are travel eSIMs, so you can install before you fly and activate on arrival, with no physical SIM and no roaming charges.

Provider Horizon
Plans for Thailand 7
From £0.76
Data 1GB to 50GB
Validity 7 to 180 days

Compare every Horizon plan for Thailand by data, validity and price. Install your eSIM before you travel, then activate it when you arrive.

Horizon Thailand eSIM: common questions

Horizon currently offers 7 plans for Thailand, including plans from 1GB up to 50GB. Prices start from £0.76.
The lowest priced Horizon plan for Thailand starts at £0.76. Larger data allowances and longer validity options cost more, so you can pick the plan that fits your trip.
Horizon plans for Thailand range from 7 to 180 days of validity, so you can match the plan to how long you are travelling. Validity usually begins when the eSIM first connects to a network, but check the individual plan details to be sure.
For Thailand, Horizon currently offers fixed data plans rather than unlimited. If you need a large allowance, choose one of their higher data plans.
After buying, you install the Horizon eSIM on a compatible, network unlocked phone, usually by scanning a QR code or through an app. Install before you travel, then it activates when you arrive in Thailand. No physical SIM is needed.
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