Wanderly vs Airalo for a Thailand eSIM
Thailand is the cheapest destination in our entire catalogue on a per-gigabyte basis, which makes it the hardest place for anyone to beat us on price — including a very good competitor.
The verdict for Thailand
Our best Thailand value works out at about $0.26 per gigabyte, roughly half what we manage in most of Europe, with 30 distinct plans, tiers to 50 GB and validity out to 180 days. Thailand is a mature, competitive wholesale market and that shows up directly in what you pay.
There is a second, less obvious advantage: our Thailand plans break out locally in Thailand rather than routing your traffic offshore. That means Thai banking apps, government services, delivery platforms and domestic streaming behave the way they would on a local SIM. For a two-week holiday that is invisible. For anyone spending a season in Chiang Mai it is a genuine quality-of-life difference.
Airalo's advantage here is breadth of itinerary rather than depth in Thailand. Southeast Asia is the classic multi-country region — Thailand, Vietnam, Cambodia, Laos in one run — and their regional bundle handles that as a single purchase. If your trip crosses three borders, that convenience is worth something real.
We don't publish Airalo's prices — we have no live feed for them, so anything we quoted would go stale. Check their site for current pricing; the figures above are our own.
Coverage in Thailand
Thailand punches well above its income level on mobile infrastructure. Bangkok has dense 5G, and coverage on Phuket, Koh Samui, Chiang Mai and the mainland beach towns is strong. It degrades in the obvious places: the smaller Andaman and Gulf islands, the jungle in Khao Sok and Khao Yai, boat crossings, and the hill country up towards the Myanmar border.
Local networks: AIS and TrueMove H (which absorbed dtac), the two dominant networks
How travellers actually use data here
Long stays and a lot of tethering. Thailand has more remote workers per square kilometre of coworking space than almost anywhere, and their consumption looks nothing like a two-week holiday.
Routing: Our Thailand plans break out locally in Thailand, which is genuinely useful — Thai banking apps, government services and delivery platforms all behave as they would on a local SIM.
When Wanderly is the better buy in Thailand
- ✓Thailand is the destination and you want our lowest per-GB rate anywhere, near $0.26
- ✓You want a local Thai breakout so domestic apps and services behave normally
- ✓You are staying long enough that 180-day validity matters
- ✓You want to choose between 30 plans rather than one package set
When Airalo is the better buy
- •You are doing a multi-country Southeast Asia loop and want one bundle for all of it
- •You have Airalo credit accumulated from previous trips
- •You value the app's usage tracking on a long, heavy-use stay
Airalo is the most recognised name in travel eSIMs and the closest thing the category has to a default choice. It sells its own branded packages across roughly 200 destinations through a polished app, with a loyalty credit scheme and a large library of regional and global bundles. It is a genuinely good product and for a lot of travellers it is the right answer.
Thailand vs Airalo — common questions
Why is Thailand so much cheaper than other destinations?
Thailand has an unusually competitive wholesale data market and two strong networks in AIS and TrueMove H. That competition reaches us as a lower cost and reaches you as roughly $0.26 per gigabyte — our lowest anywhere.
Will my eSIM work on the islands?
On Phuket, Koh Samui and Koh Phangan, yes, comfortably. The smaller Andaman and Gulf islands are patchier, and boat crossings drop out in the middle. That applies to any provider — the networks are the same underneath.
Does a Thai breakout IP actually matter?
Only sometimes, but when it matters it matters a lot. Thai banking apps, some government portals and domestic streaming services check where your traffic appears from. Our Thailand plans break out in Thailand, so those behave normally. Plans that route through Singapore or Europe sometimes do not.
Is this enough for working remotely from Chiang Mai?
Yes. We sell up to 50 GB on a single Thailand plan with validity out to 180 days, tethering is allowed, and top-ups are available on every plan. Thai network speeds in Chiang Mai are more than adequate for video calls.
Do I get a Thai phone number?
No, from either provider — both are data-only. This occasionally matters for Grab and some delivery apps that want to SMS you, so keep your home number reachable.
Get a Thailand eSIM in about two minutes
Compare every Thailand plan we sell, from $1.99. QR code by email, no app required.
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