Flysimo eSIM – Review, Test & Promo Code 2026

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Countries covered

190 countries

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Starting at

3,75 €

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Network

5G

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Data

500 MB – 50GB

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Calls/SMS

No

Extensive coverage in over 190 countries for global connectivity.

Fully online and hassle-free eSIM installation process.

Ideal for occasional travelers and globetrotters looking for flexible plans.

Offers competitive pricing for short and long-term data plans.

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ Wide range of covered countries, allowing travelers to easily choose their destination.
  • ✓ Transparent pricing often more advantageous than traditional roaming.
  • ✓ Fast activation, often within minutes after purchase.
  • ✓ Responsive customer support available to assist when needed.
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Disadvantages

  • ✗ No dedicated mobile app, management is done via the website.
  • ✗ Plans are data-only, with no call or SMS options included.
  • ✗ May be less competitive for heavy data users compared to some local competitors.
  • ✗ Lack of an app can make tracking consumption a bit less intuitive for some users.

Description

Flysimo is an international eSIM provider that allows travelers to enjoy reliable and affordable mobile connectivity worldwide. With coverage in over 190 countries, Flysimo eliminates the hassle of physical SIM cards and high roaming charges. The platform offers a wide range of data plans, suited for all needs, whether for a short stay or a long trip. Installation is simple and fast, done entirely online, making it an ideal solution for frequent travelers and digital nomads who want to stay connected effortlessly.

How it works

Make sure your smartphone is eSIM compatible and unlocked before purchasing a Flysimo plan.

Go to the Flysimo website, choose the country or region of your trip, and the desired data volume.

Complete the payment for your plan. You will receive a confirmation email with installation instructions.

Scan the QR code provided in the email or follow manual instructions to add the eSIM profile to your device. You can do this before you depart.

Once you arrive at your destination, activate the Flysimo eSIM in your phone settings and ensure data roaming is enabled. Your plan will start automatically.

You are now connected to the internet via the local network. You can track your data usage via the Flysimo customer portal.

⚠️ If it fails

✅ Check that you have enabled the eSIM profile in your phone settings and that data roaming is turned on. Restart your device, or try manually selecting a mobile network if the problem persists.

✅ Make sure the APN (Access Point Name) setting is correctly configured. Flysimo usually provides the APN details in the activation email. If not, contact their customer support.

✅ Speed may vary depending on local network coverage and congestion. Try switching from one 4G network to another (if available) in your phone settings. If the problem persists, Flysimo support can check the network status.

Alternatives

FAQ

You can track your data usage by logging into your account on the Flysimo website. Normally, information is updated in real time.

Yes, Flysimo generally allows you to top up your plan or purchase a new one if you run out of data, via your online account.

Yes, most Flysimo plans allow tethering (hotspot) so you can share your data with other devices. Check your plan's specific conditions.

The eSIM eliminates the need to buy a local SIM card, lets you keep your main number for calls and SMS, and is activated instantly online, offering maximum flexibility.

Yes, your phone must be unlocked (not tied to a specific carrier) and eSIM compatible to use Flysimo services.

Activation of the Flysimo plan usually starts once the eSIM connects to the network at your destination. It is recommended to install the eSIM before you leave and activate it only once you arrive.

Company info

Legal name: Flysimo Technology Ltd

Address: Hong Kong

Email: [email protected]

Website: https://www.flysimo.com

Support

24/7

Accepted payments

Visa, Mastercard, American Express, PayPal

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