Top picks for Udon Thani Wi-Fi & SIM cards
Discover 34 Wi-Fi & SIM cards in Udon Thani on Trip.com, updated January 23, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From AUD 0.31 per person, with an average total of AUD 4.45. Choose the option that suits your plan.
With 26.072k verified reviews, Wi-Fi & SIM cards Udon Thani boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 4.972k reviews and a 4.5 rating.
The next available day tour departs on January 24, 2026. Book now to secure your spot!
Udon Thani Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
January is the perfect time to visit Udon Thani! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.
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34 results for Udon Thani Wi-Fi & SIM cards
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Hotspot capable4.8/5Great· 170 reviews· 3.8k bookedFromAU$7.44
RenewableHotspot capable4.7/5Great· 3k reviews· 67.3k bookedFromAU$0.39
Hotspot capable4.8/5Great· 2.3k reviews· 50.9k bookedFromAU$4.71
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.4/5Good· 3.4k reviews· 74.7k bookedFromAU$6.50
RenewableHotspot capable4.5/5Satisfactory· 5k reviews· 67.6k bookedFromAU$2.00
RenewableHotspot capable4.7/5Great· 1.2k reviews· 23.8k booked5% offFromAU$0.33AU$0.35
Hotspot capable4.6/5Satisfactory· 383 reviews· 8.9k bookedFromAU$0.43
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
RenewableHotspot capable4.6/5Satisfactory· 2.8k reviews· 30k bookedFromAU$3.08
RenewableHotspot capable4.6/5Satisfactory· 949 reviews· 15.3k booked5% offFromAU$1.28AU$1.35
RenewableHotspot capable4.7/5Great· 620 reviews· 10.5k booked5% offFromAU$0.49AU$0.52
RenewableHotspot capable4.6/5Satisfactory· 154 reviews· 2.7k booked12% offFromAU$1.74AU$1.98
RenewableHotspot capable4.8/5Great· 1k reviews· 8.8k booked7% offFromAU$0.38AU$0.41
RenewableHotspot capable4.6/5Satisfactory· 1.4k reviews· 26.1k booked5% offFromAU$0.51AU$0.54
Hotspot capable4.7/5Great· 865 reviews· 14.1k booked50% offFromAU$0.32AU$0.65
Hotspot capable4.5/5Satisfactory· 409 reviews· 7.8k bookedFromAU$0.31
RenewableHotspot capable4.5/5Satisfactory· 56 reviews· 918 bookedFromAU$15.53
RenewableHotspot capable4.7/5Great· 1.8k reviews· 27.8k bookedFromAU$0.52
RenewableHotspot capable4.6/5Satisfactory· 411 reviews· 5.5k bookedFromAU$0.31
Includes SMS messagesPhone calls supportedHotspot capable5.0/5Excellent· 3 reviews· 220 booked5% offFromAU$40.85AU$43
Hotspot capable4.3/5Good· 171 reviews· 3k bookedFromAU$1.94
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Reviews: Thailand AIS 5G SIM Card | 35GB for 7days | Local Phone Number | Pick Up at Bangkok Airport
Guest User2025-10-20
It is easy to collect and the price was reasonable. The coverage and signal was strong too. Thanks Trip.★
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Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-08-25
Bangkok and Phuket sibeh crowded, sometimes the Wi-Fi will spin like sotong kena goreng. But if go ulu places with fewer people, the connection damn fast one.★
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Reviews: Thailand Dtac Truemove 5G eSIM | Total Data Package/Unlimited Data | 3-15 Days | 24-Hour Billing | QR Code
Guest User2025-10-26
Fast activation, a strong 5G network, and excellent coverage across the country. Ideal for travelers—reliable, affordable, and ready to go immediately upon landing!★
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Reviews: Thailand AIS 5G eSIM | Total 30GB/35GB | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2025-10-25
The usage period starts not when you upload a passport photo or selfie, but when you receive an SMS when you activate the eSIM in Thailand. This is convenient if you have a two-day flight and the period starts when you activate the eSIM upon exiting the plane, not when you upload a photo. If you purchase a 10-day plan, you'll receive Internet Unlimited (not 30 GB), and the service is 1 month, as shown in the myAIS app. The phone balance is 0 baht, but you can top it up with a credit card and then purchase a package. On Kai Bae Beach, Koh Chang, the signal frequently switches from 5G to 4G or 4G+. Because of this, WhatsApp calls are interrupted while switching from 5G to 4G. On Klong Prao Beach, Koh Chang, the 5G signal is more stable. The myAIS app is convenient for entering passport information. After you submit a photo of your passport, myAIS will immediately recognize your last name, first name, and passport number. If the photo is blurry or out of focus, it will prevent you from activating your esIM. No manual processing required; verification is instant.★
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Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
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.★
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Reviews: Thailand 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2025-10-26
It works great, the internet is fast, the price is affordable, it works well, I can enjoy traveling in Thailand without wifi.
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