🇹🇼 eSIM plans for Taiwan

Starting at $5.27/day*
  • No data caps
  • 7-days valid
  • Fast, reliable connection
  • Skip the roaming bill
  • QR code emailed instantly
Get your unlimited data
How many days
More days, lower daily rate
7
How many eSIMs
More eSIMs, bigger discount
1
Install it now or once you're away. Nothing starts counting until you reach your destination and switch the eSIM on.

* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.

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Taiwan eSIM travel illustration

Why buy from us?

Here's how Onetel stacks up against other options in Taiwan.

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Local SIM card
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Uncapped data plans
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Your number stays the same
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Asia eSIM

Cover the Region with Asia eSIM

Cover Taiwan and every neighboring country on one regional eSIM — no SIM swaps, no extra fees. Starting at $2.16.

View Asia Plans
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eSIM costs for Taiwan

Prices shown in USD

7 days of unlimited data in Taiwan costs $37.78 — about $5.40 a day on Chunghwa Telecom, Taiwan Mobile or FarEasTone, with no roaming charge and no SIM to swap. In Taiwan, 5G is live and median mobile download speed is 69.1 Mbps.

Duration Price Daily cost
1 day $6.40 $6.40/day
3 days $16.86 $5.62/day
5 days $27.32 $5.46/day
7 days $37.78 $5.40/day
10 days $53.46 $5.35/day
15 days $79.64 $5.31/day
30 days $158.10 $5.27/day
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Which Taiwan eSIM plan fits your trip?

Choose your Taiwan eSIM by matching the allowance and validity period to your trip, then compare the selected product details with the local network, band and speed references already shown on this page.

Start with the length of your stay, then allow for navigation, messaging, streaming and work use. Each option below is a plan size that is currently available for this destination.

Short trip

1 GB / 7 days

Best for: A short visit with maps, messages and occasional browsing.

This option pairs the 1 GB allowance with a stated validity period of 7 days.

Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.

Two-week trip

2 GB / 15 days

Best for: A stay of around two weeks with regular navigation and messaging.

The 2 GB allowance remains available across a stated validity period of 15 days.

Usage tip: Keep automatic app updates and cloud backups on Wi-Fi.

Longer or higher use

10 GB or more / 30 days

Best for: A longer stay or more frequent streaming, video calls or work use.

The 10 GB or more / 30 days profile provides a larger data pool than the short-trip options on this page.

Usage tip: Compare the allowance with your normal phone usage and monitor it during the trip.

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Which networks you connect to in Taiwan

Your eSIM roams onto Taiwan's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator 4G / LTE bands 5G bands 5G
Chunghwa Telecom B1, B3, B7, B8, B28 n78, n28 Yes
Taiwan Mobile B1, B3, B7, B28 n78, n28 Yes
FarEasTone B1, B3, B7, B8, B28 n78, n28 Yes
GT (Asia Pacific Telecom) B8, B28, B38 — No
69.1 Mbps
Median download
12.6 Mbps
Median upload

Source: Ookla Speedtest Global Index, Q2 2025

Coverage in Taiwan

Mountainous central and eastern regions have significant coverage gaps across all operators. GT (Asia Pacific Telecom) relies on Taiwan Mobile's network for rural coverage outside major cities. No operator operates 3G networks; all 3G services were shut down in June 2024.

How to check mobile coverage in Taiwan

The Taiwan mobile network source is linked below as a public network reference. Check the places on your itinerary where the source offers local detail, then confirm the network information for the selected eSIM product. The operator table on this page provides the country-level reference, while the selected product details identify which network information applies to your plan.

Accommodation and daily stops

Check your accommodation and the places you expect to visit in Taiwan. Indoor reception can differ from an outdoor map, so keep the property Wi-Fi details available as well.

Journeys between stops

Review the full route rather than checking only the arrival city. Save tickets, addresses and maps offline before longer road or rail journeys.

Borders and onward travel

Check the selected product scope for every country on your itinerary. Your Taiwan plan and a regional plan may have different included destinations and validity periods.

Phone compatibility in Taiwan

Compare your phone with 4G bands B1, B3, B7, B8, B28, B38 and 5G bands n28, n78 in the existing Taiwan network table. Support for more of the listed bands gives the phone more options when connecting, while the selected product, location and local network conditions determine the service available.

Set up the Taiwan eSIM for your trip

Keep the QR code and installation instructions available offline, and complete each step according to the selected product's instructions.

When validity starts: Validity-start rules can differ by product. Check the selected plan details before installation and travel.

  1. Confirm that your phone is unlocked and supports eSIM before purchase.
  2. Save the QR code or manual installation details somewhere you can reach without mobile data.
  3. Use reliable Wi-Fi to install the profile at the time recommended in the product instructions.
  4. When you are ready to use it, select the travel eSIM for cellular data and apply the stated roaming and APN settings.
  5. Keep roaming disabled on your home line if you want to avoid using its travel data.
Network and coverage sources, checked 2026-10-10
Taiwan travel guide

Enjoying Taiwan

Taiwan is compact enough that you can experience mountains, coast, and city within a single trip. The Central Mountain Range offers forested hiking trails, while Taipei's urban energy provides high-quality museums and street food. Sun Moon Lake and the east coast's Taroko Gorge show strikingly different landscapes. Many travellers compare the island's alpine scenery to Switzerland, but Taiwanese culture, food, and hospitality are unique to Asia. With reliable 4G coverage from Chunghwa Telecom, even remote areas stay connected. Plan to move between regions by high-speed rail or domestic flights-both are efficient and affordable.

Key Attractions

  • Taroko Gorge National Park - Hike the Zhuilu Old Trail for sheer marble cliffs and river views. Arrive early to avoid crowds.
  • Taipei 101 & Xinyi District - One of Asia's tallest towers, with an observatory over the city. Xinyi's shops and restaurants stay open late.
  • Jiufen Old Street - A hillside village that inspired Miyazaki's Spirited Away. Come after 4pm for lantern-lit alleyways.
  • Sun Moon Lake, Nantou - Cycle the 19 km lakeside path. Boats cross to the central island.
  • Shilin & Raohe Night Markets, Taipei - Essential for food and souvenir hunting. Raohe is smaller and less hectic.

These five spots cover Taiwan's natural, modern, and traditional sides. Do not try to visit more than two per day.

Must-Try Foods

  • Beef Noodle Soup - Taiwan's signature comfort dish. Every Taiwanese cook has a family recipe. Look for shops with long queues at lunch.
  • Bubble Tea - Invented in Taichung. Try original milk tea with tapioca pearls, not the syrupy versions.
  • Scallion Pancake - A crispy, flaky flatbread sold at night markets and street stalls. Eat it hot.
  • Oyster Vermicelli - Thin rice noodles in a garlicky broth, topped with fresh oysters. Common in Taipei's night markets.
  • Three Cups Chicken - A fragrant clay-pot dish with basil and soy sauce. Best shared.
  • Stinky Tofu - Fermented tofu with a strong smell. Acquired taste, but a true local staple.

Best Time to Visit

Spring (March to May) and autumn (October to November) are the most comfortable seasons. Temperatures range from 18°C to 26°C in lowlands, and humidity is lower than in summer. Cherry blossoms appear in February and March at Wulai and Yangmingshan National Park. Autumn brings clear skies to Taroko and Alishan. Summer (June to September) is hot, humid, and prone to typhoons. If you travel in summer, carry rain gear and check the weather daily. Winter (December to February) is mild in Taipei but cold and rainy in the mountains. For the best balance of pleasant weather and few crowds, plan your trip for late April or late October.

What to Pack

  • Lightweight, breathable clothing - Taiwan's humidity makes synthetics or quick-dry fabrics more comfortable than cotton.
  • Rain jacket or compact umbrella - Sudden showers happen year-round. A packable rain shell is better than a heavy coat.
  • Hiking boots for Taroko and Alishan - Trails can be uneven and wet. Sturdy footwear prevents slips.
  • EasyCard transit card - Tops up at convenience stores and works on Taipei Metro, buses, and some taxis. Saves time.
  • Cash in New Taiwan Dollars - Many night market stalls and small eateries do not accept cards. ATMs are widely available.
  • Your uPhone eSIM - Preloaded data avoids roaming fees. Coverage is excellent even in rural areas.

Common Questions

The details worth knowing about your Taiwan eSIM

The eSIM connects to Chunghwa Telecom, Taiwan Mobile, FarEasTone, and GT (Asia Pacific Telecom). Chunghwa and FarEasTone have the widest 4G/5G coverage; GT relies on Taiwan Mobile's rural network and lacks 5G. This affects coverage outside cities.

Band 28 (700 MHz) is used by Chunghwa, Taiwan Mobile, and FarEasTone for 4G and 5G. If your phone lacks band 28, you may get weaker signal indoors or in rural areas. Most US and European phones missing band 28 will still work in cities on other bands like B1, B3, or B7.

The eSIM covers the main island and outlying islands, but coverage on smaller islands depends on local operator towers. Chunghwa and FarEasTone have 4G on Kinmen and Penghu; GT and Taiwan Mobile may have gaps. Mountainous central and eastern Taiwan also has significant coverage gaps across all operators.

No, data is not filtered, throttled, or blocked beyond standard fair-use limits. You get normal access to all websites and apps. There are no government-imposed content blocks for visitors. Median download speed is 69.12 Mbps according to Ookla in Q2 2025.

No, visitor eSIMs do not require SIM registration or ID submission. All 3G networks were shut down in June 2024, so your phone must support 4G or 5G on bands B1, B3, B7, B8, or B28 to get service.

Compare 1 GB / 7 days, 2 GB / 15 days and 10 GB or more / 30 days. Use the shorter profiles for lighter maps and messaging use, then compare the larger allowance for streaming, video calls or work apps.

The start rule is product-specific. Review the selected plan details before installing it so you know whether any action is required before arrival.

Save the QR code, manual installation details, APN guidance and the support instructions supplied with the selected plan.
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