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Top Picks for Thailand Wi-Fi & SIM cards

Q: How many Wi-Fi & SIM cards are available in Thailand on Trip.com?

Trip.com offers 37 Wi-Fi & SIM cards in Thailand

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Discover 37 Wi-Fi & SIM cards in Thailand on Trip.com, updated September 30, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PLN 0.74 per person, with an average total of PLN 6.61. Choose the option that suits your plan.

With 31.223k verified reviews, Wi-Fi & SIM cards Thailand boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "South Korea 5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR Code", with 4.535k reviews and a 4.6 rating.

The next available day tour departs on October 1, 2025. Book now to secure your spot!

Thailand Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

September is perfect for visiting Thailand! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits like South Korea 5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR Code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

Search attractions or local attractions & tours

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Wi-Fi & SIM cards

Wi-Fi & SIM cards

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37 Results for Thailand Wi-Fi & SIM cards

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Recommended

Thailand Dtac 5G eSIM | Total 35GB/50GB/Unlimited Data | Local Phone Number | 7-15 Days | 24-Hour Billing | QR Code

Includes SMS messages

Phone calls supported

Hotspot capable

4.8/5

Great· 2.1k reviews· 46k booked

FromPLN 17.57

Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Renewable

Hotspot capable

4.6/5

Satisfactory· 2.3k reviews· 25.5k booked

FromPLN 7.29

Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code

Renewable

Hotspot capable

4.5/5

Satisfactory· 3.2k reviews· 48.5k booked

FromPLN 4.74

South Korea 5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR Code

Renewable

Hotspot capable

4.6/5

Satisfactory· 4.5k reviews· 118.2k booked

FromPLN 0.96

South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Renewable

Hotspot capable

4.7/5

Great· 3.5k reviews· 78k booked

FromPLN 0.96

South Korea 5G eSIM | Daily package/Total package | 1-30 days | 24-hour billing | QR code

Renewable

Hotspot capable

4.6/5

Satisfactory· 916 reviews· 13.4k booked

5% off

Limited-time sale

FromPLN 0.95PLN 1.01

Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Renewable

Hotspot capable

4.7/5

Great· 2.5k reviews· 57.6k booked

FromPLN 0.92

Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Renewable

Hotspot capable

4.6/5

Satisfactory· 527 reviews· 8.9k booked

FromPLN 1.23

Asia 4G/5G eSIM|Daily package/data package|1-30 days|24-hour billing|QR code

Renewable

Hotspot capable

4.6/5

Satisfactory· 873 reviews· 14.3k booked

FromPLN 3.19

Thailand AIS 5G eSIM | Total 15GB/30GB | 7-10 Days | Local Phone Number | Real-Name Authentication Required | QR code

Includes SMS messages

Includes topped-up amount

Phone calls supported

Hotspot capable

4.4/5

Good· 3.2k reviews· 73.2k booked

FromPLN 15.39

Thailand AIS 5G SIM Card | 15GB for 7days | Local Phone Number | Pick Up at Bangkok Airport

Hotspot capable

4.9/5

Excellent· 147 reviews· 3.2k booked

FromPLN 17.70

Global 108 Destinations 5G eSIM | One SIM, Travel the World | 1–30 Days | Instant QR

Hotspot capable

4.3/5

Good· 150 reviews· 2.6k booked

FromPLN 4.58

Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days

Hotspot capable

4.6/5

Satisfactory· 336 reviews· 6.7k booked

FromPLN 0.74

South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code

Includes gifts

Includes SMS messages

Includes topped-up amount

Phone calls supported

Hotspot capable

4.6/5

Satisfactory· 346 reviews· 10.4k booked

FromPLN 13.07

[South Korea] LG U+ Combo Card | Unlimited Data 4G/5G SIM Card + Tmoney Transportation Card | 1–60 Days | Pick-up at Incheon, Gimpo, Gimhae Airports

Hotspot capable

4.8/5

Great· 881 reviews· 86.9k booked

FromPLN 14.83

Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code

Renewable

Hotspot capable

4.6/5

Satisfactory· 1.3k reviews· 23.7k booked

5% off

Limited-time sale

FromPLN 1.21PLN 1.28

Thailand 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code

Renewable

Hotspot capable

4.7/5

Great· 912 reviews· 18.1k booked

FromPLN 0.83

Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | Daily package/Total package | 500MB/day-total 30GB | QR code

Hotspot capable

4.8/5

Great· 768 reviews· 7k booked

5% off

Limited-time sale

FromPLN 1.13PLN 1.19

Southeast Asia eSIM | Singapore/Malaysia/Thailand/Indonesia | 5G/4G | Natural Day | 1-30 days | QR code

Hotspot capable

4.6/5

Satisfactory· 640 reviews· 12.5k booked

50% off

Limited-time sale

FromPLN 0.77PLN 1.54

Singapore/Malaysia/Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Renewable

Hotspot capable

4.7/5

Great· 1.6k reviews· 25.3k booked

FromPLN 1.23

Thailand Truemove 5G eSIM | Total 35GB/50GB | Local Phone Number | 24-Hour Billing | QR Code

Includes SMS messages

Phone calls supported

Hotspot capable

4.7/5

Great· 200 reviews· 3.9k booked

FromPLN 17.70

Thailand DTAC 5G eSIM | Daily/Total Data Package | Local Number | 7–15 Days | 24-Hour Billing | QR Code

Phone calls supported

Hotspot capable

4.6/5

Satisfactory· 290 reviews· 4.7k booked

5% off

Limited-time sale

FromPLN 18.48PLN 19.46

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Frequently asked questions about Thailand Wi-Fi & SIM cards

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Reviews/Trip Moments

★

Guest User2025-09-30

Excellent, convenient SIM card! Activated quickly via QR code, it turns on automatically upon arrival in Thailand!

★

Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Guest User2025-07-14

This global 77-country eSIM is too powerful! One yard to travel through many countries, 4G/5G network speed is smooth. Free choice 1-30 daily use, 24-hour billing is super fair, free card exchange is available. The traffic details are clear, and the seamless switching of travel and business trips saves the trouble of buying cards locally. The first choice for cross-border networks is super convenient!

★

Guest User2025-09-24

Coming to Japan alone is comfortable. No need to worry about communication. The signal is good, no cuts. Plus, you can watch many series. Calling the hotel, the signal is good. It's very good. Normally, I use roaming, so the internet runs out very quickly.

★

Reviews: South Korea 5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR Code

Guest User2025-09-14

For the average traveler, a hotel's star rating is a crucial guide for choosing accommodations. There are multiple ratings, ranging from one to five stars, but what are the criteria for each rating, and how do they differ in terms of service and amenities? This article will provide the definitions and standards of hotel ratings from one to five stars (including domestic and international differences), the specific differences in service, facilities, and hospitality, typical hotel chains for each rating, market prices for accommodation (including domestic and international differences), how to choose a rating based on the intended use, and an analysis from a real estate developer's perspective. This article explains, in an accessible and commercial manner, the impact of hotel ratings on towns and regions.

★

Guest User2025-06-20

eSIM plans are flexible and easy to manage. I can choose the best plans for my needs and switch easily. Plus, I’ve saved money on data and roaming fees.

★

Reviews: South Korea 5G eSIM | Daily package/Total package | 1-30 days | 24-hour billing | QR code

Guest User2025-09-29

Last time I used this service, the eSIM was installed immediately on my device, the fee was cheap, and the signal was stable, so I decided to use this service again. I usually use 1G per day, but this time I used 2G per day because the fee was so cheap. I am very satisfied, just like last time. From now on, this will be my only choice when I'm only traveling around Korea.

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