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Sky Mobile SIM only deals: how competitive are they this December?

Sky logo with a SIM cardVisit sky.com

The retailers featured on this page may compensate us when our readers follow links to their websites and make a purchase. More

We check if Sky Mobile are offering good value on SIM only plans this month by comparing their best ones against other networks. SIM Sherpa is your trusty guide. Last updated: 1st December 2021.

Sky's best SIM only deals

Our highest-rated SIM only deal on Sky Mobile this month

Sky Mobile SIM card
 
8GB data
£10
a month

12-month dealGet this deal

at sky.com
(opens in new window)

Sky Mobile's best SIM only plan this December in our opinion is their £10, 12‑month deal below, which comes with 8GB data, plus unlimited minutes and texts for your money:

While this is a good enough deal to make it into the best of Sky's SIMs, you can beat it for price (even if you definitely want a provider that uses the O2 network). See the networks that beat it here:

Sky's 12GB for £12 plan is a good option too

Sky Mobile SIM card
 
12GB data
£12
a month

12-month dealGet this deal

at sky.com
(opens in new window)

For those needing more data, we'd say this is one of Sky's best deals on SIM only this month too. It's a 12‑month plan, comes with 12GB data, unlimited minutes and texts for £12 a month:

It's a good enough deal to get into Sky's best SIMs but you can actually get a lower price for a similar plan elsewhere, even if you definitely want it to use the O2 network. Here are the networks where it'd cost less:

Their £6 for 2GB plan is a decent deal for December

Sky Mobile SIM card
 
2GB data
£6
a month

12-month dealGet this deal

at sky.com
(opens in new window)

For a smaller chunk of monthly data, have a look at Sky Mobile's 2GB SIM below at £6 a month, as it's another good deal. It's on a 12‑month plan and comes with 2GB data, unlimited minutes and texts:

It might not be the lowest-cost SIM only deal with 2GB data or more on the entire market but if you're sure you need a SIM using the O2 network, it is the best-priced. See which networks that are cheaper here:

Compare all SIM only plans

Compare deals from all networks

How Sky Mobile's deals compare with other networks

SIM card with magnifying glass

Networks

Providers:

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Honest logo
ID logo
IQ logo
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