eSIMs for Thailand
Pick how much high-speed data you want per day, then choose the duration that matches your trip.
Build your own Thailand plan
Pick a daily cap, then choose 1–90 days on the next screen.
500 MB/day
Pick 1–90 days
512 Kbps after the daily cap
Dtac · TrueMove H
$0.68
starting / day
1 GB/day
Pick 1–90 days
1 Mbps after the daily cap
Dtac · TrueMove H
$1.08
starting / day
1 GB/day
Pick 1–90 days
512 Kbps after the daily cap
Dtac · TrueMove H
$1.22
starting / day
3 GB/day
Pick 1–90 days
1 Mbps after the daily cap
Dtac · TrueMove H
$1.93
starting / day
2 GB/day
Pick 1–90 days
1 Mbps after the daily cap
Dtac · TrueMove H
$2.16
starting / day
2 GB/day
Pick 1–90 days
512 Kbps after the daily cap
Dtac · TrueMove H
$2.16
starting / day
3 GB/day
Pick 1–90 days
512 Kbps after the daily cap
Dtac · TrueMove H
$3.24
starting / day
10 GB/day
Pick 1–90 days
384 Kbps after the daily cap
Dtac · TrueMove H
$6.75
starting / day
About Thailand
Thai SIMs are cheap at the airport but the language barrier on AIS and TrueMove kiosks plus topup-machine quirks burn an easy hour. A roamgo eSIM lets you bypass all of it — install before you fly, activate when you land at BKK or Phuket International.
- Best for
- Bangkok layovers, beach hops between Phuket / Krabi / Koh Samui, food tours through Chiang Mai, and island connections to Phi Phi or Koh Lanta.
- Networks
- Roams onto AIS, TrueMove H, and DTAC. AIS has the strongest signal across the southern islands; TrueMove is often the fastest in central Bangkok.
- Travel tip
- Cellular coverage on ferry rides between mainland piers and the smaller islands (Koh Tao, Koh Yao) drops to nothing for 30-90 minutes — pre-download maps and messages.
Also covered by RoamGo's regional plans
One eSIM for your whole trip — these plans roam onto local networks across many countries.
Asia Unlimited · 500 MB/day
Malaysia · Singapore · Thailand
128 Kbps after the daily cap
$0.81
starting / day
Asia Unlimited · 500 MB/day
7+ countries on one profile (including Thailand) · pick 1 – 90 days
128 Kbps after the daily cap
$1.22
starting / day
Asia Unlimited · 1 GB/day
Malaysia · Singapore · Thailand
128 Kbps after the daily cap
$1.35
starting / day
Asia Unlimited · 500 MB/day
19+ countries on one profile (including Thailand) · pick 1 – 90 days
384 Kbps after the daily cap
$2.16
starting / day
Asia Unlimited · 1 GB/day
5+ countries on one profile (including Thailand) · pick 1 – 90 days
384 Kbps after the daily cap
$2.20
starting / day
Asia Unlimited · 1 GB/day
7+ countries on one profile (including Thailand) · pick 1 – 90 days
128 Kbps after the daily cap
$2.30
starting / day
Asia Unlimited · 500 MB/day
12+ countries on one profile (including Thailand) · pick 1 – 90 days
128 Kbps after the daily cap
$2.57
starting / day
Asia Unlimited · 2 GB/day
Malaysia · Singapore · Thailand
128 Kbps after the daily cap
$2.70
starting / day
Asia Unlimited · 2 GB/day
7+ countries on one profile (including Thailand) · pick 1 – 90 days
128 Kbps after the daily cap
$4.05
starting / day
Asia Unlimited · 1 GB/day
19+ countries on one profile (including Thailand) · pick 1 – 90 days
384 Kbps after the daily cap
$4.05
starting / day
Asia Unlimited · 1 GB/day
12+ countries on one profile (including Thailand) · pick 1 – 90 days
384 Kbps after the daily cap
$4.59
starting / day
Asia Unlimited · 3 GB/day
5+ countries on one profile (including Thailand) · pick 1 – 90 days
384 Kbps after the daily cap
$5.59
starting / day
Global Unlimited · 1 GB/day
117+ countries on one profile (including Thailand) · pick 1 – 90 days
384 Kbps after the daily cap
$6.01
starting / day
Asia Unlimited · 2 GB/day
19+ countries on one profile (including Thailand) · pick 1 – 90 days
384 Kbps after the daily cap
$7.83
starting / day
Asia Unlimited · 5 GB/day
7+ countries on one profile (including Thailand) · pick 1 – 90 days
384 Kbps after the daily cap
$8.10
starting / day
Asia Unlimited · 2 GB/day
12+ countries on one profile (including Thailand) · pick 1 – 90 days
128 Kbps after the daily cap
$8.91
starting / day
Global Unlimited · 2 GB/day
117+ countries on one profile (including Thailand) · pick 1 – 90 days
384 Kbps after the daily cap
$10.15
starting / day
Asia Unlimited · 3 GB/day
12+ countries on one profile (including Thailand) · pick 1 – 90 days
128 Kbps after the daily cap
$11.75
starting / day
Asia Unlimited · 10 GB/day
5+ countries on one profile (including Thailand) · pick 1 – 90 days
384 Kbps after the daily cap
$13.16
starting / day