Thailand remains one of the most popular destinations for travelers in 2026 — from the vibrant streets of Bangkok and the beaches of Phuket to the cultural charms of Chiang Mai. Whether you’re on holiday, a digital nomad working by the sea, or visiting for business, having reliable high‑speed data throughout your trip is essential. Today’s best solution for tourists and long‑stay visitors is an unlimited data eSIM — especially those that offer easy installation, broad coverage, and excellent value. Among the top choices for Thailand, RORO eSIM stands out as one of the best options thanks to its simple setup, flexible plans, and strong network use.
Why Choose an Unlimited Data eSIM in Thailand
Traditional roaming from your home carrier often comes with high charges and unpredictable speeds. Local SIM cards are affordable but require in‑country purchase, paperwork, and often registration with a Thai ID — which can be cumbersome for short‑term visitors. An eSIM eliminates physical SIM swaps and lets you install mobile data directly on your phone, usually before you travel.
An unlimited data eSIM is especially useful for travelers who want:
Navigation & maps everywhere you go
Video calling and streaming on long travel days
Business use or remote work
Hotspot sharing with laptops and tablets
Peace of mind without worrying about data caps
Instead of constantly monitoring usage, an unlimited eSIM plan lets you focus on your trip.
What “Unlimited” Really Means
Most unlimited eSIM plans in Thailand — including RORO’s — are unlimited‑style: they provide high‑speed data up to a daily fair‑use threshold (commonly around ~3 GB per day), after which speeds are reduced but connectivity continues. This model keeps your data flowing without abrupt cutoff while preserving network fairness.
For many travelers, ~3 GB of LTE/5G per day at full speed is more than adequate for navigation, messaging, short video calls, social sharing, and even streaming on the go.
Top Unlimited Data eSIM Options for Thailand
RORO eSIM – Unlimited Data Plans
RORO eSIM provides flexible unlimited data plans tailored for Thailand travelers. You can choose based on trip duration:
2‑day unlimited plan – ~$10
5‑day unlimited plan – ~$21
7‑day unlimited plan – ~$29
10‑day unlimited plan – ~$37
20‑day unlimited plan – ~$62
30‑day unlimited plan – ~$72
These plans typically include ~3 GB/day at high speed with throttled speeds thereafter, and usually 500 MB/day hotspot allowance on unlimited plans — enough to share your connection with a laptop or tablet when needed.
RORO’s eSIMs use major Thai carriers like TrueMove H and AIS, ensuring broad 4G/5G coverage across popular destinations — from bustling Bangkok to remote beaches and cultural hubs like Chiang Mai.
How RORO eSIM Stands Out
Easy Pre‑Trip Installation
With RORO eSIM, you can buy and install your plan online before departure. After purchase, you receive a QR code immediately — no lines, no shops, no physical SIM cards. Installation takes just minutes on compatible devices, so your data works as soon as your flight lands.
Flexible Plans
RORO’s range of unlimited duration options lets you tailor a plan to your exact itinerary: short breaks, week‑long holidays, or month‑long stays. You don’t overpay for data you won’t use.
Hotspot Support
Many RORO plans allow hotspot/tethering, enabling you to share your Thailand data with other devices — perfect for laptops, tablets, or travel companions. Even though hotspot on unlimited plans may be capped daily, it’s usually sufficient for work or moderate file transfers.
Broad Network Coverage
RORO’s eSIMs tap into established Thai carriers, giving you 4G/5G access across cities, towns, and many rural areas — so your navigation, ride apps, and streaming keep up whether you’re in Patong, Phnom Penh, or Pai.
Tips for Choosing Your Plan
Match Duration to Your Trip
Short visits (1–7 days): 2–7 day plans are cost‑efficient.
Longer stays (8–30 days): 10–30 day plans save money per day and ensure you stay connected without worry.
Consider Hotspot Needs
If you use multiple devices or need to work on a laptop while traveling, check hotspot limits on your chosen unlimited plan. Fixed data eSIMs with larger totals can sometimes allow more hotspot sharing overall.
Install Before Travel
Install your eSIM while still on Wi‑Fi at home to avoid potential blocks or restrictions of local networks that might prevent installation after arrival.
