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Thailand

Thailand eSIM Data Plans

167 prepaid plans · 490 MB–100 GB data · 1–180 days validity. Active the moment you land — no physical SIM.

High-speed coverageSecure paymentInstant activation
5G
Unlimited 500MB/day
$0.99$0.58
5G
Unlimited 1GB/day
$1.17$0.69
5G
Unlimited 2GB/day
$2.21$1.3
5G
Unlimited 3GB/day
$2.35$1.38
5G
Unlimited 5GB/day
$15.76$9.27
4G
0.49 GB
$1.27$0.75
4G
1 GB
$2.02$1.19
5G
3 GB
$2.86$1.68
5G
5 GB
$4.91$2.89
5G
10 GB
$8.19$4.82
5G
15 GB
$11.98$7.05
5G
20 GB
$18.36$10.8
5G
30 GB
$26.95$15.85
5G
50 GB
$12.21$7.18
4G
100 GB
$121.99$70.59
5G
Unlimited
$2.31$1.36
Data

Unlimited 500MB/dayGB

Network

5G

Coverage

Thailand

Validity

1 Days

Compatibility

iPhone, Android, iPad

Have a promo code?

Total

$0.58

$0.99

-41%

Thailand eSIM Plan Unlimited 500MB/dayGB - 1 Days

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About Thailand eSIM plans

Thailand is Southeast Asia's most visited destination, and mobile data makes it effortless — Grab and Bolt in Bangkok, ferry schedules to Koh Phangan, and translation apps at the night markets of Chiang Mai.

Skip the airport SIM queues at Suvarnabhumi or Phuket: with an eSIM you are online at baggage claim. Longer validity plans suit island-hoppers and digital nomads settling into a Chiang Mai coworking space.

Corelinx offers 167 prepaid eSIM data plans for Thailand, starting from $0.58. Choose 490 MB–100 GB of high-speed data with validity from 1 up to 180 days, including large-allowance Unlimited plans. Every plan is delivered instantly by email as a QR code — scan it, activate, and you are online. No physical SIM card, no contracts, and no roaming charges.

All Thailand eSIM plans & prices

DataValidityNetworkPrice
Unlimited 500MB/day1 days5G$0.58
Unlimited 1GB/day1 days5G$0.69
0.49 GB1 daysNot specified$0.75
Unlimited 500MB/day2 days5G$0.86
1 GB7 daysNot specified$1.19
Unlimited 1GB/day2 days5G$1.22
Unlimited 500MB/day3 days5G$1.3
Unlimited 2GB/day1 days5G$1.3
Unlimited1 days5G$1.36
Unlimited 3GB/day1 days5G$1.38
1 GB10 days5G$1.48
1 GB15 days5G$1.51
1 GB30 days5G$1.59
3 GB3 days5G$1.68
Unlimited 1GB/day3 days5G$1.73
Unlimited 500MB/day4 days5G$1.73
3 GB5 days5G$1.87
3 GB7 days5G$2.16
Unlimited 500MB/day5 days5G$2.16
Unlimited 2GB/day2 days5G$2.16
Unlimited 1GB/day4 days5G$2.25
3 GB10 days5G$2.31
3 GB15 days5G$2.45
Unlimited 500MB/day6 days5G$2.59
Unlimited 1GB/day5 days5G$2.59
Unlimited 3GB/day2 days5G$2.59
Unlimited 2GB/day3 days5G$2.71
3 GB30 days5G$2.74
5 GB3 days5G$2.89
5 GB5 days5G$3.03
Unlimited 500MB/day7 days5G$3.03
Unlimited 1GB/day6 days5G$3.11
5 GB7 days5G$3.3
5 GB10 days5G$3.38
Unlimited 1GB/day7 days5G$3.43
Unlimited 500MB/day8 days5G$3.46
5 GB15 days5G$3.61
Unlimited 2GB/day4 days5G$3.61
Unlimited 3GB/day3 days5G$3.67
Unlimited 500MB/day9 days5G$3.89
5 GB30 days5G$3.96
Unlimited2 days5G$4.02
Unlimited 1GB/day8 days5G$4.02
Unlimited3 days5G$4.3
Unlimited 500MB/day10 days5G$4.33
Unlimited 2GB/day5 days5G$4.5
Unlimited 1GB/day9 days5G$4.54
1 GB180 daysNot specified$4.7
Unlimited 500MB/day11 days5G$4.74
10 GB5 days5G$4.82
Unlimited 3GB/day4 days5G$4.9
Unlimited 1GB/day10 days5G$5.05
10 GB7 days5G$5.19
Unlimited 500MB/day12 days5G$5.19
Unlimited 2GB/day6 days5G$5.4
Unlimited 1GB/day11 days5G$5.54
Unlimited4 days5G$5.6
10 GB10 days5G$5.62
Unlimited 500MB/day13 days5G$5.62
Unlimited 3GB/day5 days5G$5.95
10 GB15 days5G$5.98
Unlimited 1GB/day12 days5G$6.04
Unlimited 500MB/day14 days5G$6.04
3 GB180 daysNot specified$6.26
Unlimited 2GB/day7 days5G$6.29
10 GB30 days5G$6.49
Unlimited 500MB/day15 days5G$6.49
Unlimited 1GB/day13 days5G$6.56
Unlimited 500MB/day16 days5G$6.92
Unlimited 2GB/day8 days5G$6.92
Unlimited5 days5G$6.95
5 GB180 daysNot specified$7.04
15 GB7 days5G$7.05
Unlimited 1GB/day14 days5G$7.05
50 GB10 days5G$7.18
Unlimited 1GB/day15 days5G$7.34
Unlimited 3GB/day6 days5G$7.34
Unlimited 500MB/day17 days5G$7.34
Unlimited 500MB/day18 days5G$7.77
Unlimited 2GB/day9 days5G$7.77
Unlimited 1GB/day16 days5G$7.85
Unlimited6 days5G$7.97
Unlimited 500MB/day19 days5G$8.22
Unlimited 1GB/day17 days5G$8.32
Unlimited 3GB/day7 days5G$8.57
Unlimited 2GB/day10 days5G$8.63
Unlimited 500MB/day20 days5G$8.63
Unlimited 1GB/day18 days5G$8.81
Unlimited 500MB/day21 days5G$9.07
Unlimited 5GB/day10 days5G$9.27
Unlimited 1GB/day19 days5G$9.3
Unlimited7 days5G$9.32
Unlimited 500MB/day22 days5G$9.52
Unlimited 3GB/day8 days5G$9.52
Unlimited 2GB/day11 days5G$9.52
Unlimited 1GB/day20 days5G$9.79
Unlimited 500MB/day23 days5G$9.93
Unlimited 1GB/day21 days5G$10.28
Unlimited 500MB/day24 days5G$10.37
Unlimited 2GB/day12 days5G$10.37
Unlimited 3GB/day9 days5G$10.69
Unlimited 1GB/day22 days5G$10.79
Unlimited 500MB/day25 days5G$10.8
20 GB15 days5G$10.8
Unlimited8 days5G$10.91
10 GB180 daysNot specified$10.97
Unlimited 500MB/day26 days5G$11.25
Unlimited 2GB/day13 days5G$11.25
Unlimited 1GB/day23 days5G$11.26
20 GB30 days5G$11.52
Unlimited 2GB/day14 days5G$11.58
Unlimited 500MB/day27 days5G$11.66
Unlimited 1GB/day24 days5G$11.75
Unlimited 3GB/day10 days5G$11.89
Unlimited 500MB/day28 days5G$12.1
Unlimited 1GB/day25 days5G$12.24
Unlimited 2GB/day15 days5G$12.41
Unlimited 500MB/day29 days5G$12.52
Unlimited 1GB/day26 days5G$12.73
Unlimited 500MB/day30 days5G$12.96
Unlimited 3GB/day11 days5G$13.07
Unlimited 1GB/day27 days5G$13.22
Unlimited 2GB/day16 days5G$13.25
Unlimited10 days5G$13.28
Unlimited 1GB/day28 days5G$13.71
Unlimited 2GB/day17 days5G$14.09
Unlimited 1GB/day29 days5G$14.2
Unlimited 3GB/day12 days5G$14.26
Unlimited 1GB/day30 days5G$14.69
Unlimited 2GB/day18 days5G$14.92
Unlimited 3GB/day13 days5G$15.44
Unlimited 2GB/day19 days5G$15.74
30 GB15 days5G$15.85
Unlimited 2GB/day20 days5G$16.57
30 GB30 days5G$16.57
Unlimited 3GB/day14 days5G$16.63
20 GB180 daysNot specified$17.24
Unlimited 2GB/day21 days5G$17.4
Unlimited15 daysNot specified$17.67
Unlimited 3GB/day15 days5G$17.81
Unlimited 2GB/day22 days5G$18.22
Unlimited 3GB/day16 days5G$19
Unlimited 2GB/day23 days5G$19.05
Unlimited 2GB/day24 days5G$19.87
Unlimited 3GB/day17 days5G$20.21
Unlimited 2GB/day25 days5G$20.7
Unlimited 3GB/day18 days5G$21.39
Unlimited 2GB/day26 days5G$21.53
Unlimited 2GB/day27 days5G$22.35
Unlimited 3GB/day19 days5G$22.58
Unlimited 2GB/day28 days5G$23.19
Unlimited 3GB/day20 days5G$23.76
Unlimited 2GB/day29 days5G$24.02
Unlimited30 daysNot specified$24.72
Unlimited 2GB/day30 days5G$24.85
Unlimited 3GB/day21 days5G$24.95
Unlimited 3GB/day22 days5G$26.13
Unlimited 3GB/day23 days5G$27.33
Unlimited 3GB/day24 days5G$28.52
Unlimited 3GB/day25 days5G$29.7
Unlimited 3GB/day26 days5G$30.89
Unlimited 3GB/day27 days5G$32.07
Unlimited 3GB/day28 days5G$33.26
Unlimited 3GB/day29 days5G$34.46
Unlimited 3GB/day30 days5G$34.55
50 GB180 daysNot specified$39.21
100 GB180 daysNot specified$70.59

Thailand eSIM — Frequently Asked Questions

How much does a Thailand eSIM cost?

Thailand eSIM plans at Corelinx start from $0.58 for Unlimited 500MB/day valid for 1 days. There are 167 plans in total, so you can match the data size and validity to your trip.

Is there an unlimited data eSIM for Thailand?

Yes — Corelinx offers Unlimited plans with a large data allowance for Thailand. Note: these are not truly unlimited — a fair-usage policy (FUP) applies, so past a certain threshold speed is throttled for the rest of the validity.

What network speed does a Thailand eSIM use?

The current Thailand catalog lists these network types: 5G. Check the selected plan for its network details; availability and speed depend on your device, location and local network conditions.

How do I activate my Thailand eSIM?

Right after payment you receive a QR code by email. Add it in your phone settings (Settings → Cellular / Mobile Data → Add eSIM), enable data roaming for the eSIM line, and it activates automatically once you connect to a network in Thailand.

Which phones support a Thailand eSIM?

Most recent smartphones support eSIM: iPhone XR/XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, plus many other models. Make sure your device is carrier-unlocked before purchasing.

Does a Thailand eSIM include the Thailand Digital Arrival Card (TDAC)?

No -- TDAC is a separate mandatory digital entry form run by Thai immigration, submitted online free of charge up to 72 hours before arrival at the official site tdac.immigration.go.th. It applies to every non-Thai nationality regardless of which data eSIM you use.

Can a Thailand eSIM be used for PromptPay or local SMS verification?

Grab and LINE work fine on eSIM data alone. But PromptPay and several Thai digital wallets require SMS verification to a real Thai phone number, which a data-only eSIM does not provide. The common workaround is keeping your home SIM active for that inbound SMS.

Not sure yet?

Check if your phone supports eSIMSearch your brand and model, the answer appears instantly.Work out how much data you needFrom your trip length and your own usage habits.

Related destinations

Traveling further? Explore eSIM plans for nearby destinations.

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