You might find our USA site more useful

Giffgaff unlimited data sims

Giffgaff SIM only deals are available for 30-days or 18 months. Find the best Giffgaff SIM only deals for you.

Giffgaff 30-day SIM only dealsGiffgaff 18 month SIM only dealsCheapest Giffgaff SIM only deals
Our top pick
logo
Unlimited speed

SIM Only Unlimited

Data
Unlimited
(Unlimited speed included)
Allowances
Unlimited minutes
Unlimited texts
Contract
18 months
Total cost: £450
Price
£25per month
Become a Super Recruiter and earn rewards
Get deal
logo
Unlimited speed

golden goodybag

Data
Unlimited
(Unlimited speed included)
Allowances
Unlimited minutes
Unlimited texts
Contract
No contract
Price
£35per month
Get deal

UNLOCK EXCLUSIVE SAVINGS & DEALS

Join our savvy community and get insider access to the best broadband, power, mobile, and shopping deals – plus expert tips and money-saving guides delivered straight to your inbox.