SIM Only Deals: Compare Best Plans (April 2025)

199 results in 0.006 seconds

Monthly cost

Any199
£5 or less15
£10 or less89
£15 or less131
£20 or less160
£25 or less179
£30 or less193
£30+12

Total cost

Any199
£100 or less113
£150 or less140
£200 or less153
£250 or less161
£300 or less172
£500 or less192

Contract length

1 month81
12 months70
18 months5
24 months43
30 months0
36 months0
48 months0

Minutes

Unlimited196

Texts

Unlimited196

5G only deals199

Asda Mobile SIM
3GB data
- Unlimited minutes
- Unlimited texts
Contract months:

24

Total ownership:

£62.50

Upfront:

£2.50

Monthly:

£2.50

See deal

Sold by Asda Mobile

See deal

Sold by Asda Mobile
Asda Mobile SIM

3GB data Unlimited mins + texts

Contract months:

24

Total ownership:

£62.50

Upfront:

£2.50

Monthly:

£2.50

Save

See deal

Sold by Asda Mobile
CompareDial Exclusive
spusu SIM
1GB data
- Unlimited minutes
- Unlimited texts
Contract months:

1

Total ownership:

£2.90

Upfront:

FREE

Monthly:

£2.90

See deal

Sold by spusu

See deal

Sold by spusu
spusu SIM

1GB data Unlimited mins + texts

Contract months:

1

Total ownership:

£2.90

Upfront:

FREE

Monthly:

£2.90

Save

See deal

Sold by spusu
Lycamobile SIM
- 100 international minutes
5GB data
- Unlimited minutes
- Unlimited texts
Contract months:

24

Total ownership:

£102.00

Upfront:

FREE

Monthly:

£4.25

See deal

Sold by Lycamobile

See deal

Sold by Lycamobile
Lycamobile SIM

5GB data Unlimited mins + texts
- 100 international minutes
Contract months:

24

Total ownership:

£102.00

Upfront:

FREE

Monthly:

£4.25

Save

See deal

Sold by Lycamobile
Lebara SIM
- 100 international minutes
5GB data
- 1000 minutes
- 1000 texts
Contract months:

12

Total ownership:

£54.00

Upfront:

FREE

Monthly:

£4.50

See deal

Sold by Lebara

See deal

Sold by Lebara
Lebara SIM

5GB data 1000 mins + 1000 texts
- 100 international minutes
Contract months:

12

Total ownership:

£54.00

Upfront:

FREE

Monthly:

£4.50

Save

See deal

Sold by Lebara
Asda Mobile SIM
15GB data
- Unlimited minutes
- Unlimited texts
Contract months:

24

Total ownership:

£112.50

Upfront:

£4.50

Monthly:

£4.50

See deal

Sold by Asda Mobile

See deal

Sold by Asda Mobile
Asda Mobile SIM

15GB data Unlimited mins + texts

Contract months:

24

Total ownership:

£112.50

Upfront:

£4.50

Monthly:

£4.50

Save

See deal

Sold by Asda Mobile
CompareDial Exclusive
Talkmobile SIM
5GB data
- Unlimited minutes
- Unlimited texts
Contract months:

1

Total ownership:

£4.95

Upfront:

FREE

Monthly:

£4.95

See deal

Sold by Talkmobile

See deal

Sold by Talkmobile
Talkmobile SIM

5GB data Unlimited mins + texts

Contract months:

1

Total ownership:

£4.95

Upfront:

FREE

Monthly:

£4.95

Save

See deal

Sold by Talkmobile
Talkmobile SIM
2GB data
- Unlimited minutes
- Unlimited texts
Contract months:

12

Total ownership:

£59.40

Upfront:

FREE

Monthly:

£4.95

See deal

Sold by Metrofone

See deal

Sold by Metrofone
Talkmobile SIM

2GB data Unlimited mins + texts

Contract months:

12

Total ownership:

£59.40

Upfront:

FREE

Monthly:

£4.95

Save

See deal

Sold by Metrofone
Asda Mobile SIM
5GB data
- Unlimited minutes
- Unlimited texts
Contract months:

12

Total ownership:

£64.87

Upfront:

£4.99

Monthly:

£4.99

See deal

Sold by Asda Mobile

See deal

Sold by Asda Mobile
Asda Mobile SIM

5GB data Unlimited mins + texts

Contract months:

12

Total ownership:

£64.87

Upfront:

£4.99

Monthly:

£4.99

Save

See deal

Sold by Asda Mobile
Lebara SIM
- 100 international minutes
5GB data
- 1000 minutes
- 1000 texts
Contract months:

1

Total ownership:

£5.00

Upfront:

FREE

Monthly:

£5.00

See deal

Sold by Lebara

See deal

Sold by Lebara
Lebara SIM

5GB data 1000 mins + 1000 texts
- 100 international minutes
Contract months:

1

Total ownership:

£5.00

Upfront:

FREE

Monthly:

£5.00

Save

See deal

Sold by Lebara
Asda Mobile SIM
3GB data
- Unlimited minutes
- Unlimited texts
Contract months:

1

Total ownership:

£5.00

Upfront:

FREE

Monthly:

£5.00

See deal

Sold by Asda Mobile

See deal

Sold by Asda Mobile
Asda Mobile SIM

3GB data Unlimited mins + texts

Contract months:

1

Total ownership:

£5.00

Upfront:

FREE

Monthly:

£5.00

Save

See deal

Sold by Asda Mobile
Talk Home SIM
- Pay 1p for 3 months
4GB data
- Unlimited minutes
- Unlimited texts
Contract months:

1

Total ownership:

£5.00

Upfront:

FREE

Monthly:

£5.00

See deal

Sold by Talk Home

See deal

Sold by Talk Home
Talk Home SIM

4GB data Unlimited mins + texts
- Pay 1p for 3 months
Contract months:

1

Total ownership:

£5.00

Upfront:

FREE

Monthly:

£5.00

Save

See deal

Sold by Talk Home
Lycamobile SIM
- 100 international minutes
5GB data
- 1000 minutes
- 1000 texts
Contract months:

1

Total ownership:

£5.00

Upfront:

FREE

Monthly:

£5.00

See deal

Sold by Lycamobile

See deal

Sold by Lycamobile
Lycamobile SIM

5GB data 1000 mins + 1000 texts
- 100 international minutes
Contract months:

1

Total ownership:

£5.00

Upfront:

FREE

Monthly:

£5.00

Save

See deal

Sold by Lycamobile
CompareDial Exclusive
Three SIM
3GB data
- Unlimited minutes
- Unlimited texts
Contract months:

12

Total ownership:

£60.00

Upfront:

FREE

Monthly:

£5.00

See deal

Sold by Three

See deal

Sold by Three
Three SIM

3GB data Unlimited mins + texts

Contract months:

12

Total ownership:

£60.00

Upfront:

FREE

Monthly:

£5.00

Save

See deal

Sold by Three
Talk Home SIM
- Pay 1p for 3 months
5GB data
- Unlimited minutes
- Unlimited texts
Contract months:

12

Total ownership:

£60.00

Upfront:

FREE

Monthly:

£5.00

See deal

Sold by Talk Home

See deal

Sold by Talk Home
Talk Home SIM

5GB data Unlimited mins + texts
- Pay 1p for 3 months
Contract months:

12

Total ownership:

£60.00

Upfront:

FREE

Monthly:

£5.00

Save

See deal

Sold by Talk Home
CompareDial Exclusive
Three SIM
3GB data
- Unlimited minutes
- Unlimited texts
Contract months:

24

Total ownership:

£120.00

Upfront:

FREE

Monthly:

£5.00

See deal

Sold by Three

See deal

Sold by Three
Three SIM

3GB data Unlimited mins + texts

Contract months:

24

Total ownership:

£120.00

Upfront:

FREE

Monthly:

£5.00

Save

See deal

Sold by Three

You've viewed 15 of 199 deals

Have we been helpful?

Review us on

1 star
2 star
3 star
4 star
5 star

Deals last updated: 2 hours 32 minutes ago

We (CompareDial Ltd) are an independent company. We are not owned by, nor have we received investment from, a provider, network or retailer. Our algorithm is unbiased and does not favour providers, networks or retailers.
We may earn a commission whenever you click on a link listed through our website and continue to make a purchase. Our algorithm for fetching and showing results is not influenced by the amount of commission we receive, nor is our editorial content.
For more information about CompareDial, please see our about page.
An explanation on how we calculate costs can be found here.
Prices shown can change at any time and may be different elsewhere, such as on external websites and competing comparison tools.
For information about our sorting algorithm, click the 'i' (information) button next to the sort options on this page.
All stated monthly costs assume you will pay by direct debit. A provider may charge more if you choose an alternative payment method.
Missed monthly payments may incur a penalty from your provider. Your credit score may also be affected.
If you go over your stated allowance or use a service not included within your allowance, your provider may charge you at an additional out of plan rate.
We aim to show most costs associated with a contract, however we may not show more granular costs, such as international rates, roaming rates and some out of plan rates.
Cashback is shown whenever it is available. Cashback is paid by the provider. Redemption cashback must be manually claimed, usually in installments.
All prices shown include VAT.
If you spot a mistake on our website, or think something is inaccurate, please contact us so we can fix it as soon as possible.
If you have a complaint about us (CompareDial), please see our complaints page for contact information.
Contracts may be subject to fair usage policies and traffic management policies. Where possible, we will provide links to the provider’s terms and conditions for acceptable use.
We do not show legacy tariffs, deals exclusively for existing customers, upgrade deals or deals included with other bundles. We only show contract deals that are available for all customers.
For phone and SIM only deals, we only show contracts that are 30 days / 1 month or longer.
Prices shown can change at any time, and may differ on a provider’s own website or app.
Providers can increase the cost of your contract in line with RPI (inflation). If you believe an increase is either excessive, unfair or wasn't stated clearly in your contract, you may be able to exit your contract without penalty. For more information, see Ofcom’s guide on unexpected mid-contract price rises. You can also make a complaint through Ofcom.
We try to include as many deals as possible, however our results do not represent a complete overview of the market. If you’re a retailer or network and you wish to be included in our results, please contact us.
For more advice related to consumer phones and contracts, please visit Ofcom consumer guides.
Ofcom runs a voluntary accreditation scheme for digital comparison tools (DCTs) for telephone, broadband and pay-TV, and has confirmed that this DCT meets the criteria for accreditation. For further details about the scheme, including the criteria that DCTs must meet, visit the price comparison page on the Ofcom website.