ASDA Mobile SIM only bundles: compare prices this September
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We look at how ASDA Mobile's SIM only deals compare on price with their competitors this month and which are their best offers. SIM Sherpa is your trusty guide. Last updated: 28th September 2023.
ASDA's best SIM only deals
Our best-rated ASDA Mobile SIM only deal this month
Out of the best SIM only plans on ASDA Mobile this September, we think the leading deal is their 1‑month for £4 one below, which also comes with unlimited minutes and texts:
You can get a lower-priced SIM with data or more elsewhere if you don't need it to use the Vodafone network. But if you do need that, it is the cheapest deal available. Here's which other networks can beat it:
£5 for 3GB is ASDA's next best SIM deal in September
If you need more data, another good deal on ASDA Mobile at the moment is their £5 SIM only plan here, which includes 3GB data instead, plus unlimited minutes and texts:
It's definitely one of ASDA's best. But it's not market-leading. You can get a similar plan on other providers for less, even if you need your SIM to use the Vodafone network. See where you can get it for less here:
There's also a nice unlimited data for £24 plan with them this month
For even more monthly data, our next best pick of ASDA Mobile SIM only plans is their 1‑month £24 deal below, which gets you unlimited data and unlimited minutes and texts:
Even though it's in our pick of ASDA's best SIM only deals, you can actually beat it on price with other providers, including ones that also use the Vodafone network. Here are the networks offering it cheaper:
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How ASDA Mobile's deals compare with other networks
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How ASDA compare for SIM only prices and benefits
In our review of ASDA Mobile, we said we liked the fact that ASDA share the same coverage and 4G speeds as their hosts Vodafone (5G is capped on their unlimited plans) as well as having WiFi calling and 4G calling.
They sell all of their SIM only plans as monthly bundles of mins, texts and data. This can be set to auto-renew every month. That lets you switch plans each month without being stuck on a contract.
In terms of price, they’re generally one of the cheapest providers, as well as having some of the most competitive small data plans of all providers on the Vodafone network.
ASDA still include inclusive roaming in these 36 EU destinations. Their low-cost data add-ons and extra parental controls also make them great for putting your kids onto a new plan.
Useful link: Read our full ASDA Mobile review
Good things to know about ASDA’S SIM only plans
Your ASDA SIM will arrive between 2-3 working days after ordering. Your SIM package will contain every size of SIM to fit into any phone. ASDA don’t offer eSIMs (here are all the networks that do).
It’s your right as a customer to get a refund for anything you buy online. So if you’re not satisfied with your ASDA SIM you can return it within 14 days to get a full refund. Here’s how you can do it.
Since you’re paying for everything up front with ASDA, you won’t have to pass a credit check for your SIM. All you have to do is set up an account with your details so they know who you are.
To switch from your old network to ASDA while keeping your number, you’ll need to request a PAC from your old provider and give it to ASDA whenever. For more details follow their instructions here.
Useful link: Compare all ASDA Mobile SIMs