Good internet is non-negotiable for most expats — whether you're working remotely, streaming Netflix after a beach day, or managing a digital business. Phuket's connectivity has improved enormously since 2020 but there's still a big difference between areas and providers. This guide cuts through the marketing and tells you which SIM works where, which broadband is reliable, and exactly how to get connected as a new arrival.
Tourist SIM vs Resident SIM — Which Do You Need?
Tourist SIM (7 or 30-Day Plans)
Perfect for your first 1–4 weeks. Available everywhere — airport Arrivals hall, 7-Eleven, AIS/True shops, even 99 Baht Stores. No passport required (sometimes), activation is instant.
Tourist SIM Options
- AIS Tourist SIM: ฿299 for 30GB/30 days OR ฿99 for 8GB/8 days
- True Move H Tourist SIM: ฿299 for 30GB/30 days
- DTAC Tourist SIM: ฿149–299 varying data packages
- All include local calls, SMS, and international roaming
- No contract. Easy to discard when you get permanent setup.
Pick this up at the airport immediately upon arrival. The airport kiosks are straightforward, staff speak English, and you'll have data the moment you leave the terminal.
Resident SIM (Monthly Post-Paid Plans)
Once you have an address (even a temporary rental), upgrade to post-paid. Requires passport + proof of address (some shops are flexible on the address requirement). Switch within your first week.
Resident SIM Reality
- Most providers offer ฿299–799/month unlimited plans (throttled after 30GB)
- Pre-paid top-up packages available: ฿100–500 denominations
- No contract required at most providers (month-to-month)
- 5G coverage expanding in central Phuket, major beaches
- Better rates than tourist SIMs over time
Recommendation for new arrivals: Get a tourist SIM at airport. Use for first week while sorting housing. Visit central AIS or True shop (Central Festival or Central Phuket) during week 2 to upgrade to resident post-paid.
SIM Provider Comparison (2026)
| Provider | Monthly Plan Range | Data Speeds | Coverage in Phuket | Best For |
|---|---|---|---|---|
| AIS | ฿299–799/month | 4G/5G | Best rural/mountain, 5G in town | South Phuket (Rawai, Chalong, Kata), hills, consistency |
| True Move H | ฿299–799/month | 4G/5G | Bang Tao/Laguna area, malls | West coast (Surin, Bang Tao), shopping areas, Laguna residents |
| DTAC/NT | ฿199–599/month | 4G only | Good urban, weaker rural | Budget-conscious, town living, basic users |
| CAT/NT | ฿150–399/month | 4G | Limited, declining | Backup only, not recommended primary |
Real Coverage Notes
AIS wins for: South Phuket (Rawai, Chalong, Kata, Karon areas) and mountain/hill homes. Their rural coverage is best — you'll have signal where others don't. 5G launched in Phuket Town centre, Bang Tao, and some of Patong.
True Move H wins for: Bang Tao/Laguna residents, Surin area, and shopping malls (Central Festival specifically). Often better in condominium complexes that have pre-installed infrastructure.
DTAC/NT: Cheapest, but expect occasional dead spots in outer areas. Fine for Phuket Town or beachfront areas.
Home Fibre Internet — FTTH, Speeds & Pricing
Most expats working remotely need home fibre. "Fibre" in Thailand means FTTH (Fiber To The Home) — actual fibre-optic cables, not hybrid or copper. Download speeds are guaranteed; upload is more variable.
AIS Fibre
Largest FTTH coverage in Phuket. Most reliable reported uptime. Available in most residential areas — condos, villas, town houses.
AIS Fibre Plans
- 500Mbps: ฿599/month
- 1Gbps: ฿799/month
- Setup fee: ฿500–2,000 (varies by installation complexity)
- Contract: 12–24 months standard, or ฿100–200 extra/month for no-contract
- Technician visit required, typically 3–7 business days
True Online FTTH (Post-Merger with 3BB)
Merged with 3BB in 2024. Strong presence in Bang Tao, Laguna, villa estates. Slightly cheaper than AIS, often better in specific resort areas.
True Online Plans
- 500Mbps: ฿499/month
- 1Gbps: ฿699/month
- Setup fee: ฿500–1,500
- Contract: 12–24 months or month-to-month +฿150
- Installation: 3–7 days typically
NT Broadband (Newer, Limited)
Emerging provider, limited Phuket coverage. Avoid unless it's the only option in your area.
Home Internet Setup Reality
What You Need to Know
- Landlord Permission: Required — landlord must allow building modification. Most landlords agree, but confirm first.
- Condo Complexes: Many have pre-installed provider infrastructure. Check with building management before signing a lease.
- Installation Timeline: 3–7 business days after application. Technician will install modem/router in your space (usually bedroom or living room).
- Speeds Guaranteed?: ISP guarantees download speeds (500Mbps = ~60MB/s file transfer). Upload usually 50–100Mbps. Speeds vary 8am–8pm (peak hours).
- VPN Required?: Some streaming services (US Netflix, YouTube TV) are geoblocked. VPN required. ExpressVPN or NordVPN cost ฿300–500/month.
Home Internet Provider Comparison
| Provider | Speed Options | Price/Month | Setup Fee | Contract | Best Areas | Reliability |
|---|---|---|---|---|---|---|
| AIS Fibre | 500Mbps, 1Gbps | ฿599–799 | ฿500–2,000 | 12–24mo or +฿100–200/mo | Most areas, south Phuket best | ⭐⭐⭐⭐⭐ |
| True Online | 500Mbps, 1Gbps | ฿499–699 | ฿500–1,500 | 12–24mo or +฿150/mo | Bang Tao, villas, Laguna | ⭐⭐⭐⭐ |
| 3BB (merged) | 300–1Gbps | ฿399–599 | ฿300–1,200 | 12–24mo | Resort estates, Bang Tao | ⭐⭐⭐ |
Coverage Reality by Phuket Area
Not all areas have fibre yet. Here's honest assessment for each major expat neighborhood:
Rawai/Nai Harn
AIS Fibre: Good, 500–1Gbps available. True: Improving but slower rollout. Outer roads may have no fibre (satellite or wireless backup needed). South tip (Rawai proper) is well-serviced.
Kata/Karon
Excellent coverage from all providers. Both AIS and True have strong infrastructure here (tourism investment). No major dead zones. Plan for fibre availability when apartment hunting.
Bang Tao/Laguna
True Online dominates. AIS catching up but True has older infrastructure advantage. Laguna Complex has managed network (separate). Most villa developments are fibre-ready. North Bang Tao (resort area) may have older copper lines.
Phuket Town
Best coverage island-wide. All providers competitive. 5G coverage in central business district. Easy to find 1Gbps fibre. Most reliable area for both mobile and fixed internet.
Kamala/Surin
AIS mobile: Excellent. Fibre: available but True sometimes better in specific complexes. Hillside homes (Surin hills) can have black spots. Check specific address with ISP before committing to rental.
Chalong
Good all-round. AIS reliable (marina/temple areas). Both fibre providers cover. North Chalong (toward Phuket Town) is best coverage. Outer Chalong may have patchy spots.
Patong
Excellent all providers (high tourist demand = investment). Most expensive real estate, best connectivity. Fibre abundant. Mobile 5G available. No connectivity issues here.
Working Remotely from Phuket — Speed Requirements & Tools
Minimum Internet Speeds for Remote Work
Video Calls (Zoom, Teams, Slack)
Minimum: 10Mbps download / 5Mbps upload
Comfortable: 25Mbps / 10Mbps
Mobile hotspot: Possible but unreliable for 8-hour workdays.
4K Video Streaming (Netflix, Disney+)
Minimum: 25Mbps download
Comfortable: 50Mbps for multiple streams
Fibre-only. Mobile SIM won't handle sustained 4K.
Content Creators (Uploading)
Minimum: 10Mbps upload
Comfortable: 50Mbps+ upload
AIS/True 1Gbps fibre hits 80–150Mbps upload. Mobile SIM too unreliable.
Email + Slack Only (Light Work)
Minimum: 5Mbps download
Comfortable: 10Mbps
Mobile hotspot works if signal is strong.
Essential Tools for Remote Work in Phuket
VPN for Geo-Restricted Services
Many streaming services block Thailand IP addresses (US Netflix, YouTube TV, etc.). Standard solution: ExpressVPN or NordVPN. Cost: ฿300–500/month. Installation is simple (app download). Select a US server and you'll appear as US-based.
Backup Internet Options
- Mobile hotspot: Activate hotspot on your AIS/True SIM during fibre downtime (rare). Expect 10–30Mbps if signal is strong.
- UPS (Uninterruptible Power Supply): For desktop setups. ฿1,500–3,500 for 2–4 hour backup. Powers modem + router + desktop during outages. Prevents data loss.
- Coffee shop backup: Central Festival, Maya Shopping Centre have strong fibre wifi (ostensibly for customers). Grab a ฿100 coffee, work 2–3 hours if you're in crisis mode.
- Coworking spaces: 10+ active coworking spaces in Phuket (Phuket Town, Bang Tao area). ฿300–500/day or ฿2,500–5,000/month. Best if you need professional meeting space occasionally.
Power Cut Reality
Power cuts happen 2–4 times per month on average in Phuket (varies by area). Most last 15–60 minutes. Fibre companies have 30-min backup power (automatic switchover), so internet usually stays on. Your home WiFi might drop if modem loses power — this is where the UPS helps.
Getting Connected on Arrival — Step by Step
Timeline: First 2 weeks, from airport to fully functional remote setup.
Arrival Day — Get Tourist SIM (Hour 1)
At Phuket Airport, Arrivals Level 1, exit the terminal to the ground floor. AIS and True kiosks are clearly marked. Ask for a "30-day tourist SIM" (shows them a plan card, they insert SIM). Cost: ฿299. Takes 5 minutes. You'll have data before leaving airport.
Days 1–3 — Find Housing & Confirm Internet Availability
When viewing apartments/villas, ask landlord/agent: "Does this property have AIS Fibre or True Fibre available?" Get them to confirm. Check Google Maps to see which provider boxes are near the building. Don't sign until you've confirmed internet availability.
Day 5–7 — Upgrade to Resident SIM
Visit AIS Shop (Central Festival, Jungceylon, Central Phuket town) or True Shop with your passport and the address of your new place (even a temporary rental works). Ask to upgrade tourist SIM to post-paid monthly plan (฿299–599). Process takes 30–45 min. Same number, better rates. SIM registers under your name (required by Thai law).
Day 7–10 — Order Home Fibre
Call AIS Fibre: 1175 (Thai, but English speakers available 9am–6pm). OR visit AIS Shop in person. Provide your property address. They'll confirm fibre availability. You'll pay setup fee (฿500–2,000) and sign contract (or pay no-contract premium). Installation scheduled within 3–7 days.
Days 7–10 (Also) — Optional: Get Work Coworking Day Pass
If fibre won't be ready immediately, buy a day pass at a coworking space (฿300–500) to have a backup workspace while you wait for home internet installation. Gives you workspace + strong wifi while settling in.
Days 10–17 — Technician Visit & Setup
Technician arrives at your scheduled time. Brings modem, router, cables. Installs and tests. Usually takes 1–2 hours. They'll give you WiFi password (write it down, they hand you a small card). Test speed at fast.com from your phone (should hit quoted speeds, e.g., 500Mbps = ~60Mbps). Technician leaves, you're live.
Week 2+ — Optional: Add VPN (If Needed) & UPS Backup
If you need US Netflix or YouTube TV: Download ExpressVPN (฿300–500/month). Select US server, restart app. If you want power cut protection: Buy UPS from IT Store (Phuket Town) or online. Install between wall outlet and computer/modem. Test once: hit power button, UPS beeps, keep working 2+ hours.
Frequently Asked Questions
Get a tourist SIM at the airport (AIS or True, ฿299 for 30GB/30 days). This takes 5 minutes and gives you immediate data. Use it for your first week or two while you find housing and sort out your address. Once you have a rental or purchase agreement, upgrade to a resident post-paid plan at an AIS or True shop in Central Festival or downtown. Tourist SIM is temporary; resident plan is what you'll keep long-term.
For mobile SIMs: AIS wins overall (better rural coverage, more 5G rollout). For south Phuket (Rawai, Kata, Chalong), AIS is clearly better. For home fibre: AIS also wins (larger coverage, reliable). True is competitive in Bang Tao and resort areas. Budget-conscious choice is DTAC/NT, but expect occasional dead zones. Real talk: signal at your specific address matters more than national rankings. Before committing to a rental, ask the landlord which provider they use — that's usually the best signal there.
Mobile hotspot (SIM tethering to laptop) works for email, Slack, light browsing. For video calls 8 hours/day, it's unreliable — mobile networks throttle or disconnect during peak hours (6pm–10pm). Fibre (500Mbps+) is essential if you're doing remote work full-time. Cost difference: ฿300/month SIM vs. ฿600/month fibre. Worth it for stability and speed. Fibre is a must if you have video calls, large file uploads, or 4K streaming.
Standard timeline: 3–7 business days from order to technician visit. In peak season (Dec–Jan), can stretch to 10 days. Rush installation possible (฿500–1,000 extra) = 24–48 hours. Once technician arrives, installation takes 1–2 hours. You'll have WiFi on the same day they visit. Most expats order fibre on Day 5–7 of arrival, have it live by Day 14–17. Not ideal if you need internet on Day 1, but plan ahead and it's fine.
VPNs are legal and widely used in Thailand. Many expats use VPNs to access home country services (banking, streaming) or privacy. Thai authorities don't enforce VPN bans broadly. That said, using VPN to access illegal content (torrents, piracy) is still illegal — the VPN doesn't make illegal activity legal. Use case: accessing US Netflix = normal, fine. Use case: torrenting copyrighted films = illegal with or without VPN. VPN providers popular in Phuket: ExpressVPN, NordVPN, Mullvad, Proton VPN. Cost ฿300–500/month.
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