Want blazing fast internet without overpaying? Here's your guide to the cheapest 5G mobile plans in Thailand – perfect for digital nomads, long-stay tourists, and expats on a budget.
Thailand is one of the few countries in Southeast Asia with nationwide 5G coverage, especially in cities like Bangkok, Chiang Mai, Pattaya, and Phuket. Whether you work remotely, stream Netflix on the go, or use your phone as a hotspot, a good 5G plan can make all the difference.
And the best part? Thailand’s mobile data is super cheap compared to Western countries.
Here are some of the best value options (2025 updated prices):
AIS 5G Max Speed 15GB
฿299/month – includes 15GB full-speed 5G + unlimited 10Mbps after
True 5G Easy Unlimited
฿350/month – unlimited 5G at 10Mbps + free 5GB full speed for hotspot
Dtac Go No Limit 5G
฿299/month – unlimited data at 10Mbps + free social media
GOMO by AIS (Online Only)
฿299/month – unlimited 5G at 10Mbps + free 5GB roaming (in Asia)
FINN Mobile
฿279/month – 20GB at max speed + rollover unused data
Speed throttling: Some cheap plans slow your speed after a certain usage.
Hotspot use: Not all plans allow tethering or sharing data.
Coverage: AIS and True have the strongest 5G coverage across Thailand.
Roaming: Check if you plan to visit neighboring countries.
Online-only SIMs: GOMO and FINN Mobile require online signup and delivery.
Digital nomads: Stream, Zoom, upload, and work anywhere
Long-term tourists: No need to top up often
Budget-conscious expats: Cut monthly phone bills under ฿350
Students: Great for online learning and entertainment
Buy SIMs from official websites or malls (avoid street vendors for contracts)
Watch for online-only promotions on GOMO, FINN, Shopee
Use e-wallets or credit cards to auto-renew monthly plans
If staying long-term, consider switching to monthly postpaid plans for more stability
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Thailand’s 5G mobile scene offers excellent speed at unbeatable prices. Whether you prefer a light data plan or heavy usage, AIS, True, Dtac, and their sub-brands like GOMO and FINN have affordable solutions for every type of expat.
Want to order a 5G SIM online and have it delivered to your condo?
Looking for an unlimited plan under $10/month?
Explore the best mobile plans Thailand has to offer — and stay connected anytime, anywhere.