ThailandStudy Abroad Data Plans
30+ days long stay, large/unlimited data first · 112 plans
Studying or staying long-term in Thailand (30+ days) calls for large data and stability. This page shows 112 long-term / large-data plans, of which 61 are unlimited, sorted by data amount to help you find a plan that lasts the whole month.
📍 Looking for all options? See the full list of Thailand eSIM plans across all durations and providers.
Thailand Study Abroad · Editor's Picks
Sorted by data from high to low, top 3 picks
Thailand Unlimited Data 10 days
Unlimited Data · 10 days · Hotspot
aloSIM thailand eSIM plan
Thailand Unlimited Data 15 days
Unlimited Data · 15 days · Hotspot
aloSIM thailand eSIM plan
Thailand Unlimited Data 30 days
Unlimited Data · 30 days · Hotspot
aloSIM thailand eSIM plan
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Best Rated eSIM Plans forThailand
thailand ·
$42.80
$37.80
-12%$0.21/day · $0.76/GB
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$38.10
$1.27/day · $0.76/GB
Last verified Oct 19, 2026
thailand ·
$19.80
$17.80
-10%$0.20/day · $0.89/GB
Last verified Oct 19, 2026
TH · 4G/5G
$27.99
$2.00/day
Last verified Oct 19, 2026
TH · 4G/5G
$49.99
$1.67/day
Last verified Oct 19, 2026
TH · 4G/5G
$9.99
$3.33/day
Last verified Oct 19, 2026
TH · 4G/5G
$19.99
$2.86/day
Last verified Oct 19, 2026
thailand ·
$10.00
$8.99
-10%$0.15/day · $0.90/GB
Last verified Oct 19, 2026
th · 4G/5G
$31.00
$3.10/day
Last verified Oct 19, 2026
th · 4G/5G
$39.00
$2.60/day
Last verified Oct 19, 2026
th · 4G/5G
$9.50
$3.17/day
Last verified Oct 19, 2026
th · 4G/5G
$49.00
$1.63/day
Last verified Oct 19, 2026
th · 4G/5G
$15.00
$3.00/day
Last verified Oct 19, 2026
th · 4G/5G
$21.00
$3.00/day
Last verified Oct 19, 2026
thailand ·
$0.77
$0.70
$0.70/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$28.69
$2.87/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$29.92
$2.72/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$31.15
$2.60/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$32.38
$2.49/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$33.50
$2.39/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$34.74
$2.32/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$35.52
$2.22/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$36.42
$2.14/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$37.20
$2.07/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$37.99
$2.00/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$3.59
$3.59/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$38.88
$1.94/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$39.67
$1.89/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$40.45
$1.84/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$41.35
$1.80/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$42.13
$1.76/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$42.92
$1.72/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$43.81
$1.69/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$44.60
$1.65/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$45.38
$1.62/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$46.28
$1.60/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$7.17
$3.59/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$47.06
$1.57/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$10.76
$3.59/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$14.34
$3.59/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$17.93
$3.59/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$21.51
$3.59/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$25.10
$3.59/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$26.33
$3.29/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$27.57
$3.06/day
Last verified Oct 19, 2026
TH · LTE/5G
$35.00
$3.50/day · $0.00/GB
Last verified Oct 19, 2026
TH · LTE/5G
$39.00
$2.60/day · $0.00/GB
Last verified Oct 19, 2026
TH · LTE/5G
$49.00
$1.63/day · $0.00/GB
Last verified Oct 19, 2026
TH · LTE/5G
$11.50
$3.83/day · $0.00/GB
Last verified Oct 19, 2026
TH · LTE/5G
$19.00
$3.80/day · $0.00/GB
Last verified Oct 19, 2026
TH · LTE/5G
$27.00
$3.86/day · $0.00/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$38.87
$2.59/day
Last verified Oct 19, 2026
thailand · 4G/5G
$59.39
$1.98/day
Last verified Oct 19, 2026
thailand · 4G/5G
$38.87
$3.89/day
Last verified Oct 19, 2026
thailand · 4G/5G
$48.59
$3.24/day
Last verified Oct 19, 2026
thailand · 4G/5G
$73.43
$2.45/day
Last verified Oct 19, 2026
thailand · 4G/5G
$26.99
$5.40/day
Last verified Oct 19, 2026
thailand · 4G/5G
$48.59
$4.86/day
Last verified Oct 19, 2026
thailand · 4G/5G
$64.79
$4.32/day
Last verified Oct 19, 2026
thailand · 4G/5G
$80.99
$2.70/day
Last verified Oct 19, 2026
thailand · 4G/5G
$32.39
$6.48/day
Last verified Oct 19, 2026
thailand · 4G/5G
$38.99
$1.30/day
Last verified Oct 19, 2026
thailand · 4G/5G
$12.90
$9.90
-23%$0.99/day
Last verified Oct 19, 2026
thailand · 4G/5G
$24.90
$19.90
-20%$1.33/day
Last verified Oct 19, 2026
thailand · 4G/5G
$39.90
$34.90
-13%$1.16/day
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$25.77
$0.86/day · $0.86/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$59.90
$49.90
-17%$0.83/day · $1.00/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$16.95
$0.56/day · $0.85/GB
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$19.05
$0.64/day · $0.95/GB
Last verified Oct 19, 2026
TH · LTE/5G
$19.50
$0.65/day · $0.97/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$19.99
$0.67/day · $1.00/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$39.90
$31.90
-20%$1.06/day · $1.06/GB
Last verified Oct 19, 2026
thailand ·
$10.00
$6.90
-31%$0.23/day · $1.38/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$61.75
$2.06/day · $1.24/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$9.95
$0.33/day · $0.99/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$70.19
$2.34/day · $1.38/GB
Last verified Oct 19, 2026
thailand ·
$6.99
$4.90
-30%$0.16/day · $1.63/GB
Last verified Oct 19, 2026
thailand ·
$2.69
$2.50
$0.08/day · $2.50/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$10.99
$0.37/day · $1.10/GB
Last verified Oct 19, 2026
Thailand · 4G/5G
$76.95
$71.14
$0.79/day · $1.42/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$29.90
$24.90
-17%$0.83/day · $1.24/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$86.39
$0.48/day · $1.69/GB
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$12.33
$0.41/day · $1.23/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$5.95
$0.20/day · $1.19/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$221.18
$7.37/day · $11.06/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$24.90
$14.90
-40%$0.50/day · $1.49/GB
Last verified Oct 19, 2026
Thailand · 4G/5G
$58.47
$51.47
-12%$0.86/day · $1.72/GB
Last verified Oct 19, 2026
APAC (18 countries) · 4G/5G
$63.49
$57.72
$1.92/day · $2.89/GB
Last verified Oct 19, 2026
Global (100 countries) · 4G/5G
$104.19
$94.72
$3.16/day · $4.74/GB
Last verified Oct 19, 2026
Thailand · 4G/5G
$41.12
$36.22
-12%$1.21/day · $1.81/GB
Last verified Oct 19, 2026
TH · LTE/5G
$16.00
$0.53/day · $1.60/GB
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$7.84
$0.26/day · $1.57/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$110.59
$3.69/day · $11.06/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$4.15
$0.14/day · $1.38/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$9.90
$7.90
-20%$0.26/day · $1.58/GB
Last verified Oct 19, 2026
TH · LTE/5G
$8.00
$0.27/day · $1.60/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$7.99
$0.27/day · $1.60/GB
Last verified Oct 19, 2026
Thailand · 4G/5G
$31.82
$28.43
-11%$0.95/day · $1.90/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$55.30
$1.84/day · $11.06/GB
Last verified Oct 19, 2026
APAC (18 countries) · 4G/5G
$39.07
$35.52
$1.18/day · $3.55/GB
Last verified Oct 19, 2026
Global (100 countries) · 4G/5G
$61.86
$56.24
$1.87/day · $5.62/GB
Last verified Oct 19, 2026
Thailand · 4G/5G
$24.11
$21.02
-13%$0.70/day · $2.10/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$4.90
$0.16/day · $1.63/GB
Last verified Oct 19, 2026
APAC (18 countries) · 4G/5G
$28.49
$25.90
$0.86/day · $5.18/GB
Last verified Oct 19, 2026
Global (100 countries) · 4G/5G
$46.40
$42.18
$1.41/day · $8.44/GB
Last verified Oct 19, 2026
Thailand · 4G/5G
$14.64
$13.74
$0.46/day · $2.75/GB
Last verified Oct 19, 2026
TH · LTE/5G
$6.00
$0.20/day · $2.00/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$5.99
$0.20/day · $2.00/GB
Last verified Oct 19, 2026
AIS / TrueMove H / dtac · 4G/5G
$2.91
$0.10/day · $2.91/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$11.06
$0.37/day · $11.06/GB
Last verified Oct 19, 2026
thailand · 4G/5G
$8.63
$0.29/day · $8.63/GB
Last verified Oct 19, 2026
Global (100 countries) · 4G/5G
$40.70
$37.00
$1.23/day · $37.00/GB
Last verified Oct 19, 2026
Affiliate Disclosure: Some links on this page are affiliate links. If you click one and make a purchase, we may receive a commission at no extra cost to you. This never affects our scores or rankings.
Carrier: $6.00/day → eSIM: $0.08/day · Save 99%
Thailand tips to avoid pitfalls
- 💡 Coverage in tourist areas is usually good, but check operator coverage for island routes.
- 💡 Compare AIS / dtac coverage first.
- 💡 Watch out for speed throttling on low-cost plans.
Thailand Study Abroad eSIM FAQ
How much does a Thailand Study Abroad eSIM plan cost?
We currently list 112 Thailand Study Abroad eSIM plans, with prices ranging $0.70 – $221.18. The cheapest is Thailand Unlimited Data 1 days, around $0.70. Actual prices may vary with promotions and exchange rates — check the provider page before purchase.
Is an eSIM cost-effective for studying in Thailand?
For the transition period (your first month), a large-data eSIM is very convenient and avoids queuing for a local SIM. This page has 61 unlimited plans to choose from. For longer stays, a local number is usually cheaper once you're settled — balance it by your stay duration.
Can I keep my home number active for OTP while studying in Thailand?
Yes — this is one of the biggest advantages of eSIM for students. Keep your home SIM (physical or eSIM) active for calls, SMS, and OTP codes, and use the study abroad eSIM for data. Just make sure to turn off data roaming on your home SIM to avoid charges. Receiving SMS is usually free even when roaming.
How much data do I need for a semester studying in Thailand?
Most students need 15-25GB per month if they have access to campus WiFi. Heavy users (streaming, gaming, no good dorm WiFi) might need 30-50GB. Light users who are on campus WiFi most of the time can get by with 5-10GB. We recommend starting with a 20-30GB plan for the first month and adjusting based on actual usage.
Is it better to buy an eSIM or a physical SIM for Thailand?
An eSIM needs no card swap, can be installed before departure, activates right after landing, and supports dual SIM (keeping your home number). A physical SIM suits cases needing a local phone number or a device without eSIM support. Compare eSIM prices here first — they're usually cheaper than airport counters.
How do I activate a Thailand eSIM after landing?
Install it before departure over Wi-Fi. After landing, enable data roaming to auto-activate; if there's still no service after 1-2 minutes, manually select the local operator in settings. Checking device compatibility before departure reduces the risk of activation failure.
⚠️ Read before buying: Thailand eSIM pitfalls guide
Red/black list and common pitfalls like throttling, activation failures
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RedteaGO
Unlimited Data · 1 days