onesim presents

Best prepaid eSIM data plans for travelers, digital nomads, and remote workers

Travel connected with affordable prepaid data eSIMs with no roaming fees

Where will you travel next?
Sale
Europe eSIM with best coverage and speed

Europe eSIM

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Price range: $2.90 through $24.90
Select Plan This product has multiple variants. The options may be chosen on the product page
Sale
France eSIM with best coverage and speed

France eSIM

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Price range: $2.90 through $24.90
Select Plan This product has multiple variants. The options may be chosen on the product page
Sale
Spain eSIM with best coverage and speed

Spain eSIM

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Price range: $2.90 through $24.90
Select Plan This product has multiple variants. The options may be chosen on the product page
Sale
USA eSIM with best coverage and speed

USA eSIM

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Price range: $2.90 through $24.90
Select Plan This product has multiple variants. The options may be chosen on the product page

You are going to love eSIM

Start your journey stress-free

Connect immediately after landing

Share your memories with your friends

No need to search for Wi-Fi, be always connected

Travel between countries

Regional eSIMs support multiple countries

Why choose our travel eSIM

Fastest 4G/5G

We cooperate with operators with the fastest Internet

Package works in multiple countries

Our regional packages work across multiple countries

Activation by QR code

We will send a QR code  immediately after payment

No document upload required

You don't need to provide identification documents

No hidden fees

Pay only for traffic. If it runs out, you can buy a new package

Keep your number

You can simultaneously use the original number for calls, texts and WhatsApp

Prepaid package

No credit contract and automatic renewal

Cheaper than your roaming plan

We check roaming plans every day and offer the best prices

Our special offers

How does the international eSIM work

Step 1

Get the QR code by email

You will receive a QR code and activation instructions immediately after payment

Step 2

Scan the code

Scan the code with your phone camera and start the activation of the package

Step 3

Assign Mobile Data

Assign Cellular / Mobile Data from original number to be used from the eSIM

Step 4

Turn on the data and enjoy the Internet

Turn on data roaming in the destination country

Before you purchase, make sure that your smartphone supports eSIM. You can find a list of supported smartphones here.

Frequently Asked Questions

After ordering, when do I get my eSIM?

When you purchase an eSIM from Onesim you will instantly receive the eSIM QR code and all the relevant instructions to download and use it. If you didn’t receive your eSIM plan within 10 minutes, please check your spam folder first then contact us via [email protected]

When does the eSIM plan start?

The eSIM plan will start as soon as you scan and activate the QR code. Therefore, you can either buy the eSIM plan prior to your trip or after you arrive at your destination.

How do I check if my phone is unlocked?

You can’t use an eSIM with a locked phone. To check whether your device is locked, please contact your carrier or check the [Settings] menu. If your phone is locked, you should contact your domestic carrier to unlock your phone before you can use the eSIM plan.

How do I make a voice call?
Onesim provides data-only eSIM plans. Therefore local or international voice calls and SMS are not included in our eSIM plan. If needed, you are able to make a call via WhatsApp, Skype, or other social media through the use of your eSIM plan.
After my eSIM plan expires, can I extend it?

Onesim doesn’t offer top-up service right now. If you want to use your eSIM plan longer, you will need to buy a new eSIM plan.

Can I delete and reinstall my eSIM plan?

Once an eSIM plan is installed, it can’t be reinstalled or reissued. If you are facing any problem, please don’t delete your eSIM plan - instead, contact Onesim team via [email protected] first.