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🇹🇭 Thailand · AIS & TrueMove H

eSIM for Thailand

Connect as you land in Bangkok, Phuket, Chiang Mai and beyond. One QR code, no roaming bills, instant delivery.

★★★★★ 4.9 · 12,400 travellers 5G where available Instant QR delivery

Choose your Thailand eSIM plan

One-off price. 30 days. Works across Thailand on 4G/5G.

Taxes included
Explorer
5 GB
Valid 30 days

A long weekend or light two weeks.

£13.99 one-off
QR code emailed instantly
Voyager Most popular
10 GB
Valid 30 days

Most popular. Maps, socials, the odd video.

£19.99 one-off
QR code emailed instantly
Continental
20 GB
Valid 30 days

Remote work or a long trip. Tether your laptop.

£34.99 one-off
QR code emailed instantly

Every plan: 5G where available · keep your normal number · top up any time

Why get an eSIM for Thailand?

💸

No roaming bills

UK networks charge £5–12 per day to use your data in Thailand. Your ConnectivityHuB eSIM is a flat one-off fee — no daily charges, no bill shock.

⚡

Instant setup

Your QR code arrives in your inbox in under a minute — no queuing at the airport SIM counter, no plastic SIM to swap in. Scan and go.

📱

Keep your number

Your UK SIM stays active for calls and texts while the Thailand eSIM handles all your mobile data. Dual SIM, zero compromise.

🚀

5G in major cities

5G is live in Bangkok's CBD, Phuket Town, and Chiang Mai city centre on both AIS and TrueMove H — two of Thailand's best networks.

Coverage across Thailand

ConnectivityHuB eSIMs run on AIS and TrueMove H — Thailand's two largest mobile networks, covering all major cities, beaches and tourist areas.

Bangkok
Excellent 4G/LTE throughout the city; 5G in CBD, Sukhumvit and BTS corridors
Excellent
Phuket
4G island-wide; 5G in Phuket Town and Patong
Excellent
Chiang Mai
Strong 4G throughout the city; 5G in city centre
Excellent
Krabi
Solid 4G in town and main beach areas
Good
Koh Samui
4G in main town areas; weaker on north coast
Good
Koh Phangan
4G in main areas; variable in hills
Fair
Islands / rural
4G on major roads; 3G or no signal in remote areas
Variable

How it works

1

Buy your plan

Pick a plan below and pay securely. Your QR code arrives by email in under a minute.

2

Scan the QR code

Open your phone's Settings and scan the QR code to install your Thailand eSIM profile. Takes about 60 seconds.

3

Land connected

Your eSIM connects to AIS or TrueMove H automatically the moment you land. No queues, no SIM swap.

Thailand eSIM — common questions

  • Is an eSIM better than roaming in Thailand?
    Yes — UK carriers often charge £5–12 per day for data roaming in Thailand, which is not covered by EU roaming protections. A ConnectivityHuB eSIM is a single flat fee, so a 14-day trip costs £13.99–£34.99 rather than £70–£168 in daily roaming charges.
  • Which Thai networks will I connect to?
    AIS and TrueMove H — the two largest mobile networks in Thailand. Both operate nationwide 4G LTE networks and growing 5G coverage in Bangkok, Phuket and Chiang Mai. Your phone will select whichever has the strongest signal automatically.
  • When should I install the eSIM?
    Before you fly is best — install it at home and it activates automatically when you land in Thailand. This gives you time to troubleshoot if needed, and means you're online the second you touch down at Suvarnabhumi or Phuket Airport.
  • Do I need to unlock my phone?
    Yes — your device must be carrier-unlocked to install a foreign eSIM profile. Most phones bought outright or that have completed a UK contract are already unlocked. If in doubt, contact your UK network to confirm before you buy.

    • Travelling to Thailand? Read these first

    Everything you need to know before you fly — covered.

    Does my phone support eSIM? Read guide → How much data do I need for Thailand? Read guide → eSIM vs roaming in Thailand: which is cheaper? Read guide → How to set up your eSIM for Thailand Read guide → Does eSIM work in Thailand? Coverage explained Read guide →