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

Sky logo with a SIM card

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: 4th January 2021.

Sky's best SIM only deals

This month's best SIM only deal on Sky Mobile

Sky Mobile SIM card
 
6GB data
£8
a month

12-month dealGet this deal

at sky.com
(opens in new window)

£15 for 25GB is Sky's next best SIM deal in January

Sky Mobile SIM card
 
25GB data
£15
a month

12-month dealGet this deal

at sky.com
(opens in new window)

To get a bigger chunk of data, our next best pick of Sky Mobile SIM only plans is their 12‑month £15 deal below, which gets you 25GB data and unlimited minutes and texts:

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. See lower-priced networks' deals here:

There's also a nice 2GB for £6 plan with them this month

Sky Mobile SIM card
 
2GB data
£6
a month

12-month dealGet this deal

at sky.com
(opens in new window)

Other Sky Mobile guides