International Sim Discount Codes & Vouchers ᑕ❷ᑐ 2022

How much can I save with a International Sim Discount Code?

There are ❾ International Sim discounts right now, including offers and promotions for UK customers. You don't need to be an existing customer to get on average up to 13% off at International Sim.

Does International Sim have any NHS Discount?

Currently, it seems there is at least one valid NHS or key worker discount available at International Sim for 10% off. You may be interested to know that you can still shop for up to 33% off your favourite items. And don't forget to check the sales.

And how can I get a refund at International Sim?

It's very simple, you only need to make sure that you are still within the return window. At International Sim we believe the returns window is 14 days, but check first with the store to be 100% sure.

Of course it's very important that the item(s) are in returnable condition otherwise your return might not be accepted by International Sim.

How to redeem a International Sim offer?

Now that you've hopefully found a International Sim voucher, get ready for some great savings. Redeeming your code is easy, here is how:

1. Select the product, add to the basket and go to the checkout area on the International Sim website.
2. Copy down the International Sim promotional code above, to your clipboard.
3. In the checkout page, before you pay, paste your voucher code into the "Voucher Code" field under your basket.
4. Finally, click "Apply code" or similar. Your discount is now active.