eSIM deals & discounts for travel

Whether you're looking for mobile connectivity when on holiday aboard or away for regular business trips, eSIMs can help you avoid expensive roaming fees. Stay connected for less with our round-up of the best eSIM discount codes and deals for travellers in 2025/2026.

Latest eSIM deals & discount codes

Browse the latest eSIM deals and discount codes and save on local, regional and global eSIMs. Whether you need an eSIM plan for your personal use or an upcoming business trip, you're sure to find the best eSIM deals here and now.

Holafly discount code: 5% off eSIMs

  • Save EXTRA 5% on global, regional & local eSIMs
  • Buy online with exclusive Holafly discount code
  • Get unlimited data plans at multiple destinations
Show discount codeShow discount code ******VEL
Redeem Holafly discount code >>

View all Holafly offers

Jetpac promo code: 10% off eSIMs worldwide

  • Save 10% on eSIMs for worldwide destinations
  • Buy online with exclusive Jetpac promo code
  • Excludes products less than $10 (USD)
Show discount codeShow discount code ******ER2
Redeem Jetpac discount code >>

Expires at 23:59 on Friday 20th Mar 2026

Airalo discount code: 15% off eSIMs

  • Save 15% on eSIMs with latest Airalo discount code
  • Buy local, regional & global eSIMs ideal for travellers
  • Explore mobile data packs with local rates
Show discount codeShow discount code ******O15
Redeem Airalo discount code >>

Expires at 23:59 on Wednesday 31st Dec 2025 · View all Airalo offers

What is an eSIM?

An eSIM, or embedded SIM, is a digital alternative to the traditional physical SIM card you use for smartphones, tablets and other smart devices to make calls, send texts and access the internet.

While traditional SIM cards are physical and plastic and can be inserted and removed from different devices, eSIMs are specific pieces of code that are embedded into your device. Physically removing them and placing them into another phone or tablet isn't possible.

eSIMs are becoming increasingly popular since they allow users to choose and activate different plans that suit their usage needs. The latest Apple iPhones and Android phones all support eSIMs, as do Apple's iPad and Apple Watch range.

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