SIM Only Mobile Deals

You don't need to spend a lot to get a great deal with these SIM Only mobile deals.

Choose one of these popular options, or compare all SIM Only Deals below...

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Bring Your Own Phone
Virgin Media

SIM Only 300MB Tariff

  • 300 Minutes
  • 500MB Data
  • Get Up to 2GB Data Boost
  • £6/30 days
Bring Your Own Phone
FreedomPop

Premium 1GB Plan

1000 Minutes, 1000 Texts & 1GB Data
  • 1000 Minutes
  • 1GB Data
  • Launch Special + 100% Free Trial
  • £8.99/mth
Bring Your Own Phone
Virgin Media

SIM Only 1GB Tariff

  • 1500 Minutes
  • 2GB Data
  • Get Up to 2GB Data Boost
  • £9/30 days
Bring Your Own Phone
Vodafone

£10 Big Value Bundle

Pay As You Go
  • 150 Minutes
  • 500MB Data
  • Roaming Allowance Bonus
  • £10/recharge
Bring Your Own Phone
FreedomPop

Premium 2GB Plan

Unlimited Minutes & Texts & 2GB Data
  • Unlimited National Talk & Text
  • 2GB Data
  • 50% off on Trio SIM Card
  • £11.99/mth + £7.97 upfront
Bring Your Own Phone
Virgin Media

SIM Only 2GB Tariff

  • 2500 Minutes
  • 3GB Data
  • Get Up to 2GB Data Boost
  • £12/30 days
Bring Your Own Phone
Virgin Media

SIM Only 3GB Tariff

  • 5000 Minutes
  • 5GB Data
  • Get Up to 2GB Data Boost
  • £13/30 days
Bring Your Own Phone
Virgin Media

SIM Only 4GB Tariff

  • 5000 Minutes
  • 6GB Data
  • Get Up to 2GB Data Boost
  • £15/30 days
Bring Your Own Phone
Vodafone

£15 Big Value Bundle

Pay As You Go
  • 250 Minutes
  • 1GB Data
  • Roaming Allowance Bonus
  • £15/recharge
Bring Your Own Phone
O2

SIM Only 8GB

  • Unlimited National Talk & Text
  • 8GB Data
  • Save £7/ month
  • £16/mth
Bring Your Own Phone
Vodafone

20GB Red Extra SIM

  • Unlimited National Talk & Text
  • 20GB Data
  • Special Deal Price, ends 11 July 2017
  • £20/mth
Bring Your Own Phone
Vodafone

£20 Big Value Bundle

Pay As You Go
  • 500 Minutes
  • 4GB Data
  • Roaming Allowance Bonus
  • £20/recharge
Bring Your Own Phone
Vodafone

25GB Red Entertainment SIM

  • Unlimited National Talk & Text
  • 25GB Data
  • Special Deal Price, ends 11 July 2017
  • £25/mth
Bring Your Own Phone
Virgin Media

SIM Only 300MB Tariff

  • 300 Minutes
  • 500MB Data
  • Get Up to 2GB Data Boost
  • £6/30 days
Bring Your Own Phone
FreedomPop

Premium 1GB Plan

1000 Minutes, 1000 Texts & 1GB Data
  • 1000 Minutes
  • 1GB Data
  • Launch Special + 100% Free Trial
  • £8.99/mth
Bring Your Own Phone
Virgin Media

SIM Only 1GB Tariff

  • 1500 Minutes
  • 2GB Data
  • Get Up to 2GB Data Boost
  • £9/30 days
Bring Your Own Phone
FreedomPop

Premium 2GB Plan

Unlimited Minutes & Texts & 2GB Data
  • Unlimited National Talk & Text
  • 2GB Data
  • 50% off on Trio SIM Card
  • £11.99/mth + £7.97 upfront
Bring Your Own Phone
Virgin Media

SIM Only 2GB Tariff

  • 2500 Minutes
  • 3GB Data
  • Get Up to 2GB Data Boost
  • £12/30 days
Bring Your Own Phone
Virgin Media

SIM Only 3GB Tariff

  • 5000 Minutes
  • 5GB Data
  • Get Up to 2GB Data Boost
  • £13/30 days
Bring Your Own Phone
Virgin Media

SIM Only 4GB Tariff

  • 5000 Minutes
  • 6GB Data
  • Get Up to 2GB Data Boost
  • £15/30 days
Bring Your Own Phone
O2

SIM Only 8GB

  • Unlimited National Talk & Text
  • 8GB Data
  • Save £7/ month
  • £16/mth
Bring Your Own Phone
Vodafone

20GB Red Extra SIM

  • Unlimited National Talk & Text
  • 20GB Data
  • Special Deal Price, ends 11 July 2017
  • £20/mth
Bring Your Own Phone
Vodafone

25GB Red Entertainment SIM

  • Unlimited National Talk & Text
  • 25GB Data
  • Special Deal Price, ends 11 July 2017
  • £25/mth
Bring Your Own Phone
Vodafone

£10 Big Value Bundle

Pay As You Go
  • 150 Minutes
  • 500MB Data
  • Roaming Allowance Bonus
  • £10/recharge
Bring Your Own Phone
Vodafone

£15 Big Value Bundle

Pay As You Go
  • 250 Minutes
  • 1GB Data
  • Roaming Allowance Bonus
  • £15/recharge
Bring Your Own Phone
Vodafone

£20 Big Value Bundle

Pay As You Go
  • 500 Minutes
  • 4GB Data
  • Roaming Allowance Bonus
  • £20/recharge

Compare phones and tariffs from the following carriers...

Featured Deals

Samsung Galaxy S8 - compare plans and prices

Check out plans and prices for the Samsung Galaxy S8 range here including any special promotions being offered.

New Vodafone tariffs

Check out Vodafone's new Phone and SIM tariffs which come in Essential, Red Extra and Red Entertainment with different inclusions.

Get up to 2GB Data Boost

Sign up to Virgin Media's new 4G Phone & SIM plans and get up to 2GB Data Boost on selected tariffs!

New 4GEE Plans

Check out EE's new Phone and SIM tariffs which come in Essential, Regular and Max with different speeds and features.