AIS eZY2Fly review
Updated September 30, 2026 · TariffCue Editorial Team · Facts checked September 30, 2026
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Our verdict
AIS eZY2Fly is a prepaid sim only plan from a network operator, and it suits anyone who needs data in TH without taking a handset bundle. Billing runs on prepaid, so there is no contract term or renewal price to weigh later.
Key facts
- Best for
- A prepaid sim only tariff with an eSIM and next generation mobile data for a trip in Thailand.
- Seller type
- Network (Source, checked September 30, 2026)
- SIM-only
- Yes (Source, checked September 30, 2026)
- 5G
- Yes (Source, checked September 30, 2026)
- eSIM
- Yes (Source, checked September 30, 2026)
- Legal entity
- Advanced Info Service Co., Ltd. (Source, checked September 30, 2026)
- Headquarters
- Thailand (Source, checked September 30, 2026)
- Founded
- 1986 (Source, checked September 30, 2026)
- Support channels
- Help-centre (Source, checked September 30, 2026)
- Billing
- Prepaid
- Official website
- ais.th
Pros and cons
Pros
- Sim only, so you are not paying for a handset you already have in a drawer.
- An eSIM is available, so the plan can be written to a handset instead of waiting for a plastic card.
- Next generation mobile data is part of the roaming offer rather than a paid add on.
- Billing is prepaid, so there is no contract instalment and no renewal step to budget for.
- Where GETESA lists prepaid and contract, AIS eZY2Fly keeps billing to prepaid, which leaves a single prepaid figure in view.
Cons
- Support runs on help centre, so there is no listed phone line or live chat when a set up goes wrong abroad.
- Billing is prepaid only, so a shopper who wants a fixed contract term has to look at GETESA at prepaid and contract instead.
- Buyers chasing the lowest ticket price sit in a low cost market here: entry prices across the plans on this site centre on €9.30.
Who it suits
- Travellers arriving in TH who want data straight away on a sim only plan and a prepaid tariff.
- People with an eSIM ready handset who would rather set a plan up digitally than queue for a card.
- Shoppers who find a single prepaid tariff easier to read than the contract, rolling and prepaid or contract and prepaid options next door.
Who should look elsewhere
- Not for anyone after a contract term: GETESA lists prepaid and contract and yesss! lists contract, rolling and prepaid, so both offer contract billing where AIS eZY2Fly is prepaid.
- Not for shoppers who want a rolling monthly option, since yesss! adds contract, rolling and prepaid to its billing choices.
- Not for people who need a live agent, because support runs on help centre.
Core features
AIS eZY2Fly is sold as a sim only plan, so it covers the service and not a handset, which suits anyone whose phone is already set up or who wants a spare line for the length of a trip. Next generation mobile data is part of the package rather than a paid add on, so the plan is not limited to an older generation of mobile networks. An eSIM is available too, so the tariff can be written to a handset profile instead of waiting for a physical card. Together these make a plan that starts working on the device already in your pocket.
The company behind it
The plan comes from Advanced Info Service Co., Ltd., founded in 1986 and based in Thailand. That is a long established operator rather than a recent entrant, which matters for a prepaid product because tariffs and top ups have to keep working after you have handed over your money. Support runs on help centre, so expect to look things up yourself rather than speak to someone. If a tariff changes while you are using it, that research habit is what you will fall back on.
How AIS eZY2Fly compares
- 9.2 vs 8.5
- 9.2 vs 8.5
- 9.2 vs 8.5
- 9.2 vs 8.7
- 9.2 vs 8.6
9.2 vs 8.8
9.2 vs 9.0
9.2 vs 8.5
9.2 vs 9.0
9.2 vs 9.1
9.2 vs 8.8
9.2 vs 9.3
9.2 vs 9.2
9.2 vs 9.1
9.2 vs 9.1
9.2 vs 9.1
9.2 vs 9.1
9.2 vs 9.1
9.2 vs 9.1
9.2 vs 9.0
9.2 vs 9.0
9.2 vs 9.0
9.2 vs 9.0
9.2 vs 8.9
9.2 vs 8.8- 9.2 vs 8.8
9.2 vs 8.7
9.2 vs 8.7
9.2 vs 8.7
9.2 vs 8.6- 9.2 vs 8.6
9.2 vs 8.6
9.2 vs 8.6
9.2 vs 8.5
9.2 vs 8.5- 9.2 vs 8.5
- 9.2 vs 8.5
- 9.2 vs 8.0
- 9.2 vs 8.0
- 9.2 vs 8.0
- 9.2 vs 8.0
- 9.2 vs 8.0
- 9.2 vs 8.0
Frequently asked questions
How much does AIS eZY2Fly cost?+
AIS eZY2Fly is sold on prepaid billing, so the figure to weigh is the tariff or top up you buy rather than a monthly contract instalment. For context, entry prices across the plans listed on this site sit at €9.30, with the pricier end starting at €19.98. Check the eZY2Fly price against that spread before you top up.
Is there a contract or a renewal price?+
Billing is prepaid, so there is no contract term and no renewal price to negotiate. When a top up runs out you choose whether to buy another, which makes leaving easier than it is on a locked plan. If you want a fixed term instead, GETESA lists prepaid and contract and yesss! lists contract, rolling and prepaid.
Do I get a handset with the plan?+
No. AIS eZY2Fly is a sim only plan, so it covers the service and not a phone, which suits anyone who already carries a handset they like. The seller is a network, so the service runs on the operator's own network rather than through a separate reseller. Your own handset and a top up are all you need.
Can I set the plan up on an eSIM?+
Yes, an eSIM is available on AIS eZY2Fly, so the plan can live on a handset profile rather than a plastic card. That is convenient if you are setting up after landing or if your phone has no room for a sim tray. Next generation mobile data comes with it, and billing stays on prepaid whatever way you activate.
Where does the plan run?+
AIS eZY2Fly is sold by Advanced Info Service Co., Ltd., a company founded in 1986 and based in Thailand, so the tariff is written for the local market rather than a home network abroad. The package is sim only, includes an eSIM and next generation mobile data, and is billed on prepaid, which is what keeps it simple for a short visit.
How do I get help if something goes wrong?+
Support runs on help centre, so your route to an answer is self service documentation. There is no listed phone line or live chat for the plan, which is worth knowing before you are abroad with a set up problem. The seller is a network operator, so the documentation is the operator's own rather than a third party's.
Who is AIS eZY2Fly for?+
It suits people who want data in TH for a fixed period without signing a contract: billing is prepaid, the plan is sim only, and an eSIM is available so you can start on the phone you already have. It suits less well if you want live support, since help runs on help centre, or a contract term, which GETESA offers at prepaid and contract.
How does it compare with the other plans on this page?+
The clearest difference is billing. AIS eZY2Fly sits on prepaid, GETESA lists prepaid and contract, Lonestar Cell MTN lists contract and prepaid and yesss! lists contract, rolling and prepaid. The other three all add a contract route, which some shoppers prefer, while a prepaid only plan is simpler for a short trip.
Sources
- en.wikipedia.org/wiki/Advanced_Info_Service checked September 30, 2026
Backs: Founded, Headquarters, Legal entity
“Founded 24 April 1986”
- ais.th/en/about-us checked September 30, 2026
Backs: Billing, Seller type, Support channels
“Prepaid SIM”
- ais.th/en/consumers/package/international/roaming checked September 30, 2026
Backs: 5G
“5G roaming is now available more than 50 counties”
- ais.th/en/consumers/package/international/roaming/ezy2fly checked September 30, 2026
Backs: ESIM, SIM-only
“eZY2Fly eSIM”
Compiled from 4 source pages, checked September 30, 2026. We did not open an account.
Not confirmed yet: Price from, Reference plan prices, Unlimited plan price, Contract length.
AIS eZY2Fly
A prepaid sim only tariff with an eSIM and next generation mobile data for a trip in Thailand.