eSIM Taiwan
Best eSIM For Taiwan: Top 6 Providers Ranked
Dec
Stay connected in Taiwan across major cities like Taipei, Kaohsiung, Taichung, and rural areas like Taroko, with a reliable connection.
Written by Peter Moore – eSIM Content Writer
Verdict: The Best eSIM for Taiwan
After extensive testing across Taiwan, the eSIM4 Taiwan plan is our top recommendation. It offers unbeatable value and the most reliable coverage by connecting you to the major local network, Chunghwa Telecom.
With an instant QR code setup and the unique Yabb app for calls and texts, it’s the most complete and worry-free connectivity solution for your trip.
Finding the Perfect eSIM for Your Taiwan Trip
Traveling to Taiwan requires a smart data plan strategy. Traveling in Taiwan offers an incredible mix of experiences, from the bustling night markets of Taipei to the serene landscapes of Taroko National Park. However, navigating these locations requires a reliable internet connection. Relying on traditional roaming can result in exorbitant fees, and hunting for public Wi-Fi hotspots is often unreliable and insecure.
To explore Taiwan without connectivity issues, you need a solid plan. We help you compare the best options. In this guide on the best eSIM providers for Taiwan, we look at plans for Taiwan from top names. Whether you are looking for an unlimited eSIM or specific ESIM plans, we cover eSIM4, Saily, Airalo, Jetpac, aloSIM, and Nomad to find the right eSIM that fits your trip.
Quick Comparison: Top eSIM Providers for Taiwan
Snapshot of the leading eSIM options for Taiwan in 2025. Use this table to shortlist your best fit, then review the detailed breakdowns below.
| Rank | Provider | Rating | Network Partner |
Plans Available |
Starting Price |
Best For |
|---|---|---|---|---|---|---|
| 1 | ⭐ eSIM4 | 4.9/5 | Chunghwa Telecom |
12 options | $3.97 | Best Overall & Coverage |
| 2 | Saily | 4.7/5 | Multi- Network |
5 options | $3.79 | Value & Security |
| 3 | Airalo | 4.6/5 | Multiple | 7 options | $4.50 | Global Connectivity |
| 4 | Jetpac | 4.5/5 | Local Partners |
6 options | $4.00 | Lounge Access Perks |
| 5 | aloSIM | 4.4/5 | Multiple | 6 options | $4.50 | Local Phone Number |
| 6 | Nomad | 4.6/5 | Multi- Network |
6 options | $4.00 | Flexible Data Options |
Things to Consider Before Choosing the Best eSIM for Taiwan
The “best” eSIM depends on your itinerary and data habits. Use these factors as a checklist before you buy.
Key Decision Factors
| Factor | What to Consider | Why This Matters |
|---|---|---|
| Coverage & Speed | Chunghwa Telecom vs. Others. | Chunghwa Telecom is the “gold standard” provider in Taiwan with the best coverage in remote areas like Alishan. Look for esim products that use this network if you plan to explore Taiwan beyond the cities. |
| Data Allowance | Fixed vs. Unlimited. | Consider your data usage. If you stream video or use social media heavily, look for unlimited data plans so you never run out of data. |
| Activation | Install before you fly. | Get an eSIM and install it before departure. Check your phone settings to ensure your device is eSIM compatible, then activate the data when you arrive in Taiwan. |
| Extra Features | Calls, SMS, VPN. | Most travel eSIMs are data-only. If you need to make calls or receive 2FA SMS, look for providers like aloSIM (phone number) or eSIM4 (app-based calls). |
Network Quality
Taiwan has excellent 5G infrastructure. The top networks are Chunghwa Telecom, Taiwan Mobile, and FarEasTone. Providers that partner with Chunghwa typically offer the most reliable high-speed data in rural areas.
Top eSIM Providers for Taiwan
Below is a concise breakdown of how each provider performs specifically in Taiwan, using real pricing and current plan details.
eSIM4
Best overall value & coverage (Chunghwa Telecom)
eSIM4 secures the top spot as the premier Taiwan eSIM provider. Trusted by over 100,000 global travelers, it combines high-speed data with significant cost efficiency—offering savings of up to 51%. A standout feature is its partnership with Chunghwa Telecom, the leading Taiwan mobile network, ensuring superior coverage even in remote areas like Alishan or Sun Moon Lake.
Network Coverage
eSIM4 provides a distinct advantage by operating primarily on the Chunghwa Telecom network. As the largest provider in the country, it ensures you remain connected whether you are in Taipei’s business district or exploring remote provinces. This direct access typically results in faster speeds and fewer dead zones.
Ease of Use and Activation
The user experience is seamless; the eSIM service is designed to auto-connect immediately upon arrival. Additionally, the optional app allows users to monitor data usage, recharge plans, and uniquely, make/receive calls or SMS without incurring roaming charges.
eSIM4 Taiwan Plans & Pricing
| Data Amount | Validity | Price | Best For |
|---|---|---|---|
| 1GB | 7 days | $3.97 | Short Stopover |
| 2GB | 15 days | $6.97 | Light use |
| 3GB | 30 days | $8.97 | Budget travel |
| 5GB | 30 days | $12.97 | Standard trip |
| 10GB | 30 days | $29.40 | Heavy usage |
| Unlimited | 3-30 days | $10.98 – $70.98 | Worry-free data |
Pros & Cons
Pros
- Partners with Chunghwa Telecom (Best Coverage).
- Optional app for calls/SMS.
- Instant QR code delivery.
- Auto-connects on arrival.
Cons
- Unlimited plans slightly higher priced than budget options.
Saily
Security-focused eSIM by Nord Security
Developed by the team behind NordVPN, Saily eSIM is a robust contender that emphasizes affordability and digital safety. It is an excellent option for travelers who prioritize budget without sacrificing service quality. Many users feel Saily is the best eSIM for security, as the app is streamlined and offers virtual location features.
Network Coverage
Saily covers over 200 destinations, including Taiwan. It partners with multiple local networks to ensure reliable connectivity across the island.
Saily Taiwan Plans & Pricing
| Data allowance | Duration | Price (USD) |
|---|---|---|
| 1GB | 7 days | $3.79 |
| 3GB | 30 days | $8.54 |
| 5GB | 30 days | $11.39 |
| 10GB | 30 days | $18.99 |
| 20GB | 30 days | $29.44 |
Pros & Cons
Pros
- Very affordable entry price ($3.79).
- Backed by Nord Security.
- User-friendly app.
Cons
- Data-only plans (no voice/SMS).
Airalo
Best for Global & Regional Connectivity
Airalo eSIM is a veteran in the space and a favorite for frequent flyers. If your trip to Taiwan is part of a larger Asian tour, Airalo’s regional and international eSIM plans are particularly useful. The provider allows users to easily switch between local and regional eSIMs within a single app.
Airalo Taiwan Plans & Pricing
| Data allowance | Duration | Price (USD) |
|---|---|---|
| 1GB | 7 days | $4.50 |
| 2GB | 15 days | $7.00 |
| 3GB | 30 days | $9.50 |
| 5GB | 30 days | $12.00 |
| 10GB | 30 days | $19.00 |
| Unlimited | 10 days | $35.00 |
Pros & Cons
Pros
- Extensive variety of plan durations.
- Regional “Asialink” packages available.
- Reliable support channels.
Cons
- Slightly more expensive starting price.
- No top-up feature; requires new plan.
Jetpac
Includes “Smart Delay” airport lounge access
Jetpac differentiates itself by offering premium travel benefits alongside its esim products. Uniquely, Jetpac provides complimentary lounge access at airports (including Taoyuan International Airport) for qualifying plan holders if flights are delayed.
Jetpac Taiwan Plans & Pricing
| Data allowance | Duration | Price (USD) |
|---|---|---|
| 1GB | 4 days | $4.00 |
| 3GB | 7 days | $7.00 |
| 5GB | 30 days | $10.00 |
| 10GB | 30 days | $14.99 |
| 30GB | 30 days | $29.99 |
Pros & Cons
Pros
- Includes SmartDelay airport lounge access.
- High data allowances (up to 40GB).
- Excellent customer service.
Cons
- Lack of 5G support in some regions.
aloSIM
Flexible prepaid data with Hushed phone number
While most Taiwan eSIMs are data-only, aloSIM stands out by offering the ability to acquire a local phone number via Hushed, enabling SMS and voice calls. This is crucial for travelers who need to contact local businesses or restaurants.
aloSIM Taiwan Plans & Pricing
| Data allowance | Duration | Price (USD) |
|---|---|---|
| 1GB | 7 days | $4.50 |
| 2GB | 15 days | $7.00 |
| 3GB | 30 days | $9.50 |
| 5GB | 30 days | $13.00 |
| 10GB | 30 days | $21.00 |
Pros & Cons
Pros
- Option for a phone number (calls/texts).
- Clean, minimalist app interface.
- Referral credits available.
Cons
- Pricing slightly higher on large data tiers.
Nomad
Great for flexible data options
Nomad eSIM is known for its clean user interface and flexible data structuring. It is a strong choice for those who want straightforward pricing and reliable connectivity without unnecessary bells and whistles.
Nomad Taiwan Plans & Pricing
| Data allowance | Duration | Price (USD) |
|---|---|---|
| 1GB | 7 days | $4.00 |
| 3GB | 30 days | $6.00 |
| 5GB | 30 days | $9.00 |
| 10GB | 30 days | $14.00 |
| 20GB | 30 days | $25.00 |
Pros & Cons
Pros
- Easy-to-use application.
- Easy to check remaining data.
- Competitive mid-range pricing.
Cons
- Support response times can be slower.
- Data-only (no calls/texts).
Benefits of Using an eSIM In Taiwan
Switching to an eSIM offers distinct advantages over traditional physical SIM cards:
Why Choose eSIM for Your Taiwan Trip?
- Immediate Connectivity: No need to find a kiosk at the airport. Get an eSIM before you fly.
- Enhanced Security: Safer than public Wi-Fi in cafes or hotels.
- Cost Efficiency: Significantly cheaper than carrier roaming packages.
- Flexibility: No contracts; top up or switch providers instantly.
Step-by-Step Activation Guide for eSIM4.com
Getting started with your eSIM plan is simple. Do this on a stable Wi-Fi connection before you leave home.
Purchase
Choose the data plan that fits your trip on the website. Complete your purchase securely to receive your details immediately.
Install via QR
Check your email for a QR code. Go to Settings > Cellular > Add eSIM and scan the code with your camera.
Activate
When you land in Taiwan, go to Settings, select your new eSIM line, and ensure Data Roaming is ON.
How To Make Calls With eSIM4 In Taiwan
Most travel eSIMs provide data-only plans. However, eSIM4 offers a dedicated solution called Yabb (or similar app integrations) to bridge this gap. You should install calling apps before your trip to ensure your phone to connect with locals.
Using an app over your eSIM data connection allows you to:
Calling Features
- Clear Call Quality: Use your robust Chunghwa Telecom data connection for VoIP calls.
- Call Anywhere: Call home or local numbers without roaming rates.
- VoIP Ready: Apps like FaceTime Audio and WhatsApp Call work seamlessly.
How To Send Text Messages With eSIM4 In Taiwan
Being able to communicate with friends and family while abroad is essential and Yabb allows you to stay connected no matter where you are in the world!
- Pay As You Go: Purchase different texting packs as you need them.
- Group text messages: Update everyone on your trip at once.
- Text anyone, anywhere: Send text messages to 200+ countries.
Frequently Asked Questions About eSIMs for Taiwan
Is eSIM available in Taiwan?
Yes, Taiwan fully supports eSIM technology. Major carriers like Chunghwa Telecom and Taiwan Mobile support it, and international providers like eSIM4 and Saily offer excellent prepaid plans.
Can I purchase eSIM at Taiwan Airport?
Yes, you can purchase physical SIMs and sometimes eSIMs at Taoyuan Airport kiosks. However, it is often cheaper and faster to buy online before you arrive to avoid queues.
Which is the best eSIM provider for Taiwan?
eSIM4 is the top-rated provider due to its affordable pricing ($3.97/week) and partnership with Chunghwa Telecom, which offers the best island-wide coverage.
Does Chunghwa Telecom support eSIM?
Yes. Chunghwa Telecom supports eSIM. Using a provider like eSIM4 allows you to access the Chunghwa network without needing a long-term contract or physical store visit.
How much is eSIM in Taiwan?
Prices depend on data amount. A 1GB plan for 7 days typically costs around $3.50–$4.50. Larger plans, like 10GB for 30 days, usually cost between $15–$30 depending on the provider.
