Powered by Big Sky

Fast, Global Travel eSIM

Affordable Rates, No Roaming Fees

Get your Big Sky Travel eSIM with same-day activation, global coverage, and 24/7 chat support.

No roaming fees. No physical SIM. Just seamless travel connectivity.

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BIG SKY

#1 TRAVEL CONNECTIVITY

⭐⭐⭐⭐⭐ STAR RATED ON GOOGLE

24/7 CHAT SUPPORT

  • Easy to use

    Just scan the QR.

    Connect instantly.

  • Flexible Data Plans

    Choose the plan that fits your need and budget.

  • Immediate Delivery

    No app required. eSIM QR sent directly to your email.

  • Keep Original sim

    Keep Original SIM  for Calls

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How Bigsky Travel eSIM work

  • Order

    Experience the convenience of purchasing an eSIM effortlessly. Click the button below, choose your desired country and plan, and quickly complete the payment process.

  • Receive

    Upon completing your purchase, expect to receive your eSIM QR code via email within minutes, accompanied by detailed instructions for installation. Get ready to enjoy seamless connectivity in no time.

  • Install

    Easily install the eSIM on your phone by following the straightforward instructions provided in the email. Simplify the setup process and start enjoying a seamless connection in no time.
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TRAVEL eSIM Powered by BIG SKY

Say goodbye to roaming fees and enjoy fast, reliable internet with the Big Sky Travel eSIM.

Designed for the modern nomad, our global eSIM gives you seamless connectivity in over 50 countries—no physical SIM needed.Whether you’re working from a café in Lisbon or hiking in Patagonia, Big Sky keeps you connected every step of the way.


Get same-day activation, 24/7 support, and affordable data plans made for travelers like you.

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How to install eSIM on iPhone?

  • Settings

    Open Settings > Cellular/Mobile > Add Cellular/Mobile Plan

  • Activate

    In Add eSIM option, scan QR code 

  • Add eSIM

    Turn on your data roaming when you arrive at your destination country
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How to install eSIM on Android?

  • Settings

    Open Settings > Network & Internet > Mobile Network > Advances > Carrier > Add Carrier

  • Activate

    Scan your QR code.

  • Add eSIM

    When arrived at the destination, please switch your eSIM enabled.
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FREQUENTLY ASKED QUESTIONS

What is a Travel eSIM?

The Big Sky Travel eSIM is a digital SIM card you install by scanning a QR code. It gives you mobile data abroad without needing to insert a physical SIM or carry a WiFi device.

The Big Sky Travel eSIM works with OPENLINE and eSIM Capable phones. 

Please provide your phone model so that I can check the compatibility for you.

Thank you.

Is my phone compatible with eSIM?

Most newer phones are eSIM-compatible, like iPhone XS and up, Samsung Galaxy S20 and up, and Pixel 3 and up. 

Kindly send us your phone model and we’ll check for you. 

Do I need to remove my SIM card?

No need! You can keep your regular SIM and use the eSIM for mobile data while you're abroad. 

Will it work in my destination?

Our Travel eSIM is compatible with most countries worldwide, providing seamless connectivity across multiple destinations. Just let us know where you're going and we’ll recommend the best plan for that country.

Can I use it for hotspot or tethering?

Hotspot or tethering may work in some countries, but it’s not guaranteed because of restrictions set by local network providers.

Is this cheaper than roaming?

Yes! Travel eSIM is much more affordable than roaming. Our data plans give you more control and savings. Plus, there is no risk of bill shock because you pay for what you will use. 

Can I use this for long trips, or if I work abroad?

Yes, this works for long trips abroad.

May I know which country you are going to so that I can better assist?

 Will this work if my phone is locked?

No, it will not work on locked phones due to compatibility restrictions. For a smooth and seamless experience, we recommend using an open-line (unlocked) phone, which allows the device or eSIM to work with any network.