Best SIM Cards for Thailand of 2026

Name: Love Mobile Data Only Sim Card - International Multi-Network 4G/5G Prepaid Pay As You Go Data Sim for Mobile, Routers etc, UK, Indonesia, Malaysia, Singapore
Brand: love 2 surf

Harvey Wall

Last Updated: 5 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Travelling to Thailand and in need of a reliable SIM card? Look no further! Thailand boasts a variety of SIM card options, each with their own unique features, data plans, and prices. Whether you're visiting for a short period or an extended stay, having a local SIM card can save you money on roaming fees and keep you connected to loved ones and important information. With numerous providers to choose from, it's essential to research and compare plans before making a decision. These SIM cards can be easily purchased at airports, convenience stores, or mobile phone shops throughout the country.

At a Glance: Our Top Picks

#TOP 1

Love Mobile Data Only Sim Card - International Multi-Network 4G/5G Prepaid Pay As You Go Data Sim for Mobile, Routers etc, UK, Indonesia, Malaysia, Singapore

9.9

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Love Mobile Data Only Sim Card - International Multi-Network 4G/5G Prepaid Pay As You Go Data Sim for Mobile, Routers etc, UK, Indonesia, Malaysia, Singapore

#TOP1

9.9

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#TOP 2

BeachSIM SIM card Thailand 30 days. 5GB of data at 4G/5G speeds. Quick activation. Easy recharge. Works

9.8

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BeachSIM SIM card Thailand 30 days. 5GB of data at 4G/5G speeds. Quick activation. Easy recharge. Works

#TOP2

9.8

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#TOP 3

South-East Asia Data only SIM | Indonesia, Malaysia, Singapore

9.6

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South-East Asia Data only SIM | Indonesia, Malaysia, Singapore

#TOP3

9.6

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Top 10 SIM Cards for Thailand

#TOP 1

Love Mobile Data Only Sim Card - International Multi-Network 4G/5G Prepaid Pay As You Go Data Sim for Mobile, Routers etc, UK, Indonesia, Malaysia, Singapore

love 2 surf

5GB - 60 days

Far East Asia

Love Mobile Data Only Sim Card - International Multi-Network 4G/5G Prepaid Pay As You Go Data Sim for Mobile, Routers etc, UK, Indonesia, Malaysia, Singapore, Thailand, Vietnam - 5GB - 60 Days

9.9

FTB Score

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Features

𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗮𝗹 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆: Triple Cut SIM Card (Standard/Micro/Nano) Fits Most Smartphones And Is Compatible With Unlocked 2G, 4G, And 5G Routers And Other Devices

𝗘𝘅𝘁𝗲𝗻𝗱𝗲𝗱 𝗖𝗼𝘃𝗲𝗿𝗮𝗴𝗲: Enjoy 5GB Of Data Over 60 Days With Our Prepaid Data SIM, Ensuring Reliable Connectivity Throughout UK, Indonesia, Malaysia, Singapore, Thailand And Vietnam

𝗩𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗲 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀/𝗣𝗲𝗿𝘀𝗼𝗻𝗮𝗹 𝗨𝘀𝗮𝗴𝗲: Use Our Prepaid SIM For Personal Hotspot/tethering And Make Voice Calls And Send Messages Via Popular Apps Like WhatsApp, Skype, iMessage, FaceTime, Messenger, Signal And Connect IOT/M2M Devices

𝗘𝗻𝗵𝗮𝗻𝗰𝗲𝗱 𝗡𝗲𝘁𝘄𝗼𝗿𝗸 𝗦𝘂𝗽𝗽𝗼𝗿𝘁: Our Travel SIM Connects Seamlessly To Multiple Networks For Optimal Coverage, Automatically Switching To The Strongest Signal Available

𝗘𝗮𝘀𝘆 𝗦𝗲𝘁𝘂𝗽: Our UK, Indonesia, Malaysia, Singapore, Thailand And Vietnam Sim Card Includes Clear Instructions For Monitoring Live Usage, Instant Data Top-Ups, And Creating Personalised Plans Based On Your Destination, Data Size, And Duration

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#TOP 2

BeachSIM SIM card Thailand 30 days. 5GB of data at 4G/5G speeds. Quick activation. Easy recharge. Works

beachsim

SIM-Thai-5GB-30d

BeachSIM SIM card Thailand 30 days. 5GB of data at 4G/5G speeds. Quick activation. Easy recharge. Works on iOS and Android devices.

9.8

FTB Score

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Features

EASY TO USE: Package Includes Standard-Size, Micro And Nano SIM Cards As Well As Activation Instructions. Use The Thai SIM Card On An Unlocked iOS And Android Device.

RELIABLE COVERAGE - This Thai Local SIM Card Uses The AIS Network. 5GB Of Mobile Data At 4G/5G Speeds. The Plan Is Valid For 30 Days.

RECHARGE OR EXTEND EASILY: So You're Always Connected When Traveling. Just Visit Our Website, Select The Option You Want And You're Done.

QUICK ACTIVATION: Takes Less Than 2 Minutes Online. Send Us A Request As Soon As You Receive Your Package And We'll Take Care Of The Rest.

ASSISTANCE: Our Multilingual Support Team Is On Hand To Help You In English, French And German To Ensure You Get The Help You Need When You Need It.

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#TOP 3

South-East Asia Data only SIM | Indonesia, Malaysia, Singapore

SIM2ROAM

Asia | 1GB/Daily

South-East Asia Data only SIM | Indonesia, Malaysia, Singapore, Thailand, Vietnam| 1GB Daily at 4G LTE High-Speed Internet Data

9.6

FTB Score

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Features

Available For Hotspot Tethering (only For Mobile Phones And Tablets).

Good For 15 Days Of Use 4G LTE High-Speed Internet Data (1GB Per Day).

Tri-Cut SIM. All SIM Sizes Are Available, Including Standard/micro/nano SIM. Pack Comes With English User Instructions.

No Activation Or Registration Is Needed, Simply Insert The SIM Into Your Unlocked Device And You Are Ready To Use!

NO Phone Number. NO Refill Available.

***Please Note That Your Cell Phone Must Be Built-In Android 11 Or Newer Versions; iPhone Must Be 8 Or Newer Versions.

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#TOP 4

BeachSIM Asia SIM Card 30 days. 10GB Data at 4G/5G Speed. Data Only SIM Free Roaming in Indonesia, Philippines, Thailand and 9+ Asian Countries

beachsim

SIM-Asia-10GB-30d

BeachSIM Asia SIM Card 30 days. 10GB Data at 4G/5G Speed. Data Only SIM Free Roaming in Indonesia, Philippines, Thailand and 9+ Asian Countries

9.6

FTB Score

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Features

ROUTE: Can Be Used In Hong Kong, India, Indonesia, Macau, Malaysia, Pakistan, Philippines, Singapore, Sri Lanka, Taiwan And Thailand.

COVERAGE & ROUTING: The Asia SIM Card Has 10 GB Of Data. Works On Compatible iOS And Android Devices. Valid For 30 Days.

SUPPORT: Our Multilingual Support Team Is Here To Help You In English, French And German, So You Get The Help You Need, When You Need It.

FAST ACTIVATION: Takes Less Than 2 Minutes Online. Send The Request As Soon As You Receive The Package And We Will Take Care Of The Rest.

CHARGE OR EXTEND EASILY: Make Sure You're Always Connected On The Go. Just Visit Our Website, Choose The Option You Want And You're Good To Go.

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#TOP 5

Love Mobile Data Only Sim Card - International Multi-Network 4G/5G Prepaid Pay As You Go Data Sim for Mobile Phones, WiFi Routers, & More, UK & Thailand

love 2 surf

5GB - 60 days

Far East Asia

Love Mobile Data Only Sim Card - International Multi-Network 4G/5G Prepaid Pay As You Go Data Sim for Mobile Phones, WiFi Routers, & More, UK & Thailand Cover

Love Mobile Data Only Sim Card - International Multi-Network 4G/5G Prepaid Pay As You Go Data Sim for Mobile Phones, WiFi Routers, & More, UK & Thailand - 5GB for 60 Days

9.6

FTB Score

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Features

𝗘𝘅𝘁𝗲𝗻𝗱𝗲𝗱 𝗖𝗼𝘃𝗲𝗿𝗮𝗴𝗲 Enjoy 5GB Of Data Over 60 Days With Our Prepaid Data SIM, Ensuring Reliable Connectivity Throughout UK And Thailand

𝗘𝗮𝘀𝘆 𝗦𝗲𝘁𝘂𝗽: Our UK And Thailand SIM Card Includes Clear Instructions For Monitoring Live Usage, Instant Data Top-Ups, And Creating Personalised Plans Based On Your Destination, Data Size, And Duration

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#TOP 6

BeachSIM SIM card Thailand 30 days. 10GB of data at 4G/5G speeds. Quick activation. Easy recharge. Works

beachsim

SIM-Thai-10GB-30d

BeachSIM SIM card Thailand 30 days. 10GB of data at 4G/5G speeds. Quick activation. Easy recharge. Works on iOS and Android devices.

9.5

FTB Score

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Features

EASY TO USE: Package Includes Standard-Size, Micro And Nano SIM Cards As Well As Activation Instructions. Use The Thai SIM Card On An Unlocked iOS And Android Device.

RELIABLE COVERAGE: This Thai Local SIM Card Uses The AIS Network. 10GB Of Mobile Data At 4G/5G Speeds. The Plan Is Valid For 30 Days.

RECHARGE OR EXTEND EASILY: So You're Always Connected When Traveling. Just Visit Our Website, Select The Option You Want And You're Done.

QUICK ACTIVATION: Takes Less Than 2 Minutes Online. Send Us A Request As Soon As You Receive Your Package And We'll Take Care Of The Rest.

ASSISTANCE: Our Multilingual Support Team Is On Hand To Help You In English, French And German To Ensure You Get The Help You Need When You Need It.

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#TOP 7

SIM Card for Singapore, Malaysia

mossroam

20 Days ,1GB/Daily

SIM Card for Singapore, Malaysia, Thailand – Prepaid Data Plans | 1GB Daily Data only,20 Days | 4/5G High-Speed Internet | Ideal for Travelers

9.5

FTB Score

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Features

Stay Connected Across Singapore, Malaysia & Thailand – Enjoy High-Speed Internet Across Three Amazing Countries With Our Data-Only SIM Card, Designed For Hassle-Free Travel.

Phone Model:Please Check That Your Phone Supports The Card Insertion Function Before Use.

Please Only Insert The Sim Card When You Arrive Your Destination, This Is Because Once Insert The Sim Card Is Consider Card Activated And Will Start Counting Of Your Sim Card Valid Days.

No Hidden Fees Or Contracts – Prepaid SIM Card With No Contracts, No Roaming Charges, And No Surprises—just Easy, Straightforward Pricing.

Ideal For Tourists & Business Travelers – Perfect For Navigation, Social Media, Video Calls, And Staying Connected With Family Or Colleagues While Traveling Across Southeast Asia.

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#TOP 8

ASIA Prepaid Data Only SIM Card 4G High Speed 3 IN 1 SIM

SIMBIRD

30Days,10GB

ASIA Prepaid Data Only SIM Card 4G High Speed 3 IN 1 SIM Cover

ASIA Prepaid Data Only SIM Card (10GB,30 Days) 4G High Speed 3 IN 1 SIM | Ready to use for 12 countries | Hotspot mobile WiFi | Japan Korea Philippines Indonesia Singapore Malaysia Laos Vietnam

9.3

FTB Score

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Features

Prepaid & Ready To Use: Simply Insert The SIM Into Your Device For Automatic Activation And Network Auto-Detection In Destination Countries. No Registration Or Additional Data Package Purchase Required, Ensuring Effortless Connectivity.

Ideal For Travel In Asia: Enjoy Up To 10GB Of 4G High-Speed Data For 30 Consecutive Days, Then Continue With Unlimited Data At 256 Kbps. Stay Connected Across 12 Asian Countries, Including Macau, Japan, South Korea, Singapore, Thailand, Malaysia, Laos, Indonesia, Philippines, Cambodia, Vietnam, Sri Lanka (exclude China). No Calls, Texts And Refill.

No Browsing Restriction: Access Popular Social Media Apps Like Facebook, WhatsApp, Instagram, Google Maps, And Line Etc. Enjoy Unrestricted Access To Social Media Apps With No VPN Or Application Restrictions In China. (Please Note That Local Policies May Cause Sudden Blocking Of Applications Without Prior Notice.)

Fair Usage Data Policy: When The Applicable Regional Data Usage Reaches The "Fair Usage Data Limit" Of 10GB, You Can Continue To Use Mobile Data Services. However, Data Transmission Speeds Will Be Reduced And Restricted (but Not Lower Than 256kbps). Additionally, Data Usage For Network Sharing And Peer-To-Peer Transmission Will Not Be Permitted. To Ensure The Best Experience, Please Manage Your Data Usage To Stay Within The 10GB Limit. For Uninterrupted High-Speed Data, Consider Limiting Heavy Usage Such As Video Streaming Or Large Downloads While On Mobile Data. Whenever Possible, Connect To Wi-Fi For Activities That Require Substantial Data.

Expiration Notice: Please Activate This SIM By December 31, 2026, To Ensure Its Validity.

Convenient Usage: This Triple-Cut SIM Supports Hotspot/tethering (data Sharing Stops After Dropping To 256 Kbps) And Includes All Sizes (Standard, Micro, And Nano), Fitting All Unlocked Smartphones, Tablets, Pocket WiFi, And Dongles. For Best Results, Activate The SIM In A Mobile Device Before Inserting It Into WiFi Devices.

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#TOP 9 Best EE SIM Card

EE PAYG 120GB Data SIM Card for 12 Months

EE PAYG MBB 120GB 12 Months SIM

EE PAYG MBB 120GB 12 Months SIM (EE PAYG MBB 120GB 12 Months SIM)

9.1

FTB Score

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The EE PAYG 120GB SIM offers you a generous 120GB of data, which is perfect for staying connected without worrying about running out. This data lasts for up to 12 months from activation, giving you plenty of time to use it as you wish. With no contract or commitment, you have the freedom to top-up and purchase more data whenever you need it. Additionally, this SIM is compatible with all unlocked devices, making it convenient for users who switch between devices or networks.

What We Like

Ample 120GB of data

No contract or commitment

12 months of usage

Compatible with unlocked devices

Easy top-up options

#TOP 10

O2 Data Sim Card Preloaded

Sims4Travel

S4T(D)UNLTD(O2)30DY

UNLIMITED Data

O2 Data Sim Card Preloaded with UNLIMITED 4G/5G Data. Includes 25GB to Roam for Free in 47 Countries. No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. (Valid for 1 Month).

9.1

FTB Score

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Features

NO CONTRACTS: The Preloaded O2 Data SIM Card Is Simple To Activate. There Are No Contracts, No Commitments, No Credit Checks, No Tie-Ins & No Personal ID Required

PRELOADED DATA: O2 SIM Card Preloaded With UNLIMITED 4G/5G Data. Enjoy Super-Fast 4G/5G Data Speeds With The UK's Most Reliable Network. The Data Sim Bundle Lasts For 1 Month From First Use. Easy To Renew Your Bundle For Longer

SPEED YOU WILL LOVE: Working From Home, Streaming Online, Gaming, Scrolling Through Social Media - The O2 4G/5G Preloaded SIM Card Provides Amazing Performance Without Any Speed Restrictions

MULTIPLE USES: The Sim Comes In A Triple-Sized Format, Meaning It Is Suitable For Use With All O2 Or Unlocked Mobile Wi-Fi Devices, Routers, Tablets, iPads, Dongles, Laptops, Mobile Phones, CCTV & Alarm Systems. Tethering & Mobile Hotspots Are Also Supported

FREE ROAMING: Includes 25GB Of Data Which Can Be Used To Roam For Free In Any Of The 47 Countries Listed In The Description Below. So Whether You Are On Holiday, A Business Trip Or Working From Home, You Can Count On The Preloaded O2 4G/5G Data SIM For Reliable & Super-Fast Internet

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Frequently Asked Questions (FAQs)

1. Which SIM card is best in Thailand?

Prices are broadly similar to the competition, so for the majority of visitors to Thailand, AIS SIM cards are the best option. 3G/HSPA+ is available on the 900 and 2100Mhz bands, while 4G/LTE is provided on 1800 and 2100Mhz (LTE bands 1 and 3).

2. Do I need to buy a SIM card in Thailand?

Do I really need to buy a sim card when travelling in Thailand? Unless your current mobile SIM allows free high-speed 4G connections overseas and reasonably priced international calls, then the best alternative is to purchase a tourist SIM card in Thailand.

3. Can I buy a Thai SIM card online?

You can buy a SIM card there and the staff will help you to set up your phone. However, if you want to get the best deal for Thai phone number, book your Thailand SIM card online and get it right at the airport.

Editor's Notes

During our sim card for thailand research, we found 38 sim card for thailand products and shortlisted 10 quality products. We collected and analyzed 4,129 customer reviews through our big data system to write the sim cards for thailand list. We found that most customers choose sim cards for thailand with an average price of £20.00.

The sim cards for thailand are available for purchase. We have researched hundreds of brands and picked the top brands of sim cards for thailand, including love 2 surf, beachsim, SIM2ROAM, mossroam, SIMBIRD.

Written by

Harvey Wall

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.