giffgaff SIM only deals: how their prices compare this April
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We run through each of giffgaff's best SIM only plans this month and compare them on price with every other mobile network in the UK. SIM Sherpa is your trusty guide. Last updated: 19th April 2024.
giffgaff's best SIM only deals
Our highest-rated SIM only deal on giffgaff this month
just
£25
a month
✔ Unlimited mins and unlimited data See full deal
at giffgaff.com
(opens in new window)
Out of all the SIM only plans available this April on giffgaff, we'd say their best value deal is their 18‑month SIM below, which gets you unlimited data, plus unlimited minutes and texts for £25 a month:
Unlimited minutes + Unlimited texts + £35 £25 a month (18‑month contract)
See full deal
In comparison to the rest of giffgaff's current SIM only plans, it's one of the best. But it is beatable on price, even if you're set on joining a provider that uses the O2 network. Here are the networks offering it cheaper:
Unlimited minutes + Unlimited texts +
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🛈 No annual price rises
Unlimited minutes + Unlimited texts +
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Unlimited minutes + Unlimited texts +
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Unlimited minutes + Unlimited texts +
£100 Currys gift card (automatic, no need to claim)
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Unlimited minutes + Unlimited texts +
See full deal
🛈 ASDA reserve the right to increase the cost of this plan annually with one month's notice
Unlimited minutes + Unlimited texts + £22 £20 a month (24‑month contract)
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Unlimited minutes + Unlimited texts +
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Unlimited minutes + Unlimited texts +
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🛈 Prices reduce over time!
Unlimited minutes + Unlimited texts +
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They've also got a 26GB for £12 SIM plan at the moment
just
£12
a month
✔ Unlimited mins and 26GB data See full deal
at giffgaff.com
(opens in new window)
For a smaller amount of data, another option for you on giffgaff, is their 1‑month SIM below, which costs £12 a month for 26GB data and comes with unlimited minutes and texts:
Unlimited minutes + Unlimited texts +
See full deal
It does enough to get into our pick of giffgaff's best SIMs but that doesn't mean it's unbeatable on price. Other providers (even ones that use the O2 network) can beat it. See the networks that beat it here:
Unlimited minutes + Unlimited texts +
£25 Currys gift card (automatic, no need to claim)
See full deal
Unlimited minutes + Unlimited texts +
See full deal
Unlimited minutes + Unlimited texts + 16GB 50GB data (5G) = £8 a month (1‑month plan, no contract)
See full deal
🛈 No annual price rises
Unlimited minutes + Unlimited texts +
See full deal
Unlimited minutes + Unlimited texts + £16 £8 a month (12‑month contract)
See full deal
Unlimited minutes + Unlimited texts +
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Unlimited minutes + Unlimited texts + 20GB 60GB data (5G) = £12 a month (1‑month plan, no contract)
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Unlimited minutes + Unlimited texts +
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Unlimited minutes + Unlimited texts + 10GB 30GB data (5G) = £12 a month (12‑month contract)
See full deal
giffgaff's £6 for 2GB is our next best choice now
just
£6
a month
✔ Unlimited mins and 2GB data See full deal
at giffgaff.com
(opens in new window)
If you don't want so much data, giffgaff have got a £6 deal on SIM only we think's worth looking at. It gets you 2GB data, unlimited minutes and texts and it's a 1‑month plan:
Unlimited minutes + Unlimited texts +
See full deal
It isn't actually the cheapest 2GB data or more SIM available overall this month but if you definitely need your plan to use the O2 network, it is the lowest cost option. Here are the networks where it'd cost less:
Unlimited minutes + Unlimited texts + £8 £4 a month for 6 months, then £8 (1‑month plan, no contract)
See full deal
Unlimited minutes + Unlimited texts +
See full deal
1000 minutes + 1000 texts +
See full deal
Unlimited minutes + Unlimited texts +
See full deal
Unlimited minutes + Unlimited texts + £6 £5 a month (1‑month plan, no contract)
See full deal
🛈 No annual price rises
Unlimited minutes + Unlimited texts +
See full deal
Unlimited minutes + Unlimited texts +
See full deal
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How giffgaff's deals compare with other networks
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More about giffgaff's SIM only plans
How giffgaff’s benefits and SIM only prices stack up
In our full review of giffgaff we said we like that they offer full access to O2’s 5G/4G/3G/2G network at much lower costs than joining O2 directly. They also have a nice free WiFi hotspot scheme on top of that.
giffgaff market their SIM only deals (their “goodybags”) as monthly bundles of minutes, texts and data with no contracts. Compare their plans here to find the best possible deal.
Their best value plans are their mid-range data deals. For these they work out as one of the cheapest providers on the O2 network.
giffgaff still offer inclusive EU roaming on all plans at no extra cost. And you can get £5 free credit on your first £10 top up or bring a friend onto giffgaff to both get £5 free credit.
Useful link: Read our full giffgaff review
What else you should know about giffgaff’s SIM only plans
You’ll receive your SIM package within 2 working days. And you can even have it delivered in the EU within 3-5 days and beyond the EU around 5+ days after you order. giffgaff don’t offer eSIMs (these networks do).
If you’re not happy with your SIM you can return it to get a refund within 14 days. But you only get a refund on what you haven’t used, so you won’t get a full refund if you used some data (read more here).
Since you’re paying for your minutes, texts and data up front then you won’t have to pass a credit check for their SIM only plans. You’ll just have to give them some details so they know who you are.
If you want to switch to giffgaff from another network while keeping your old number you’ll have to request a PAC from your old provider to give to giffgaff. You can read their instructions on how this works here.
Useful link: Compare all giffgaff SIMs