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100Mb broadband deals

Compare the latest 100Mb broadband deals for September 2024 from the leading UK broadband providers including Virgin Media, BT, Vodafone and more.

Prices last checked and updated September 13th, 2024. Cable.co.uk may earn a commission when you purchase via links on our site. The price you pay will always be equal to or often cheaper than the price you would pay by going direct to the provider.
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We found 57 deals for
57 deals available at
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NOW Full Fibre 100 NOW
£24.00 per month(prices may change during contract)
New customers only£5 Advance Fee is taken off your first month's bill
  • 100Mb Average Speed
  • Unlimited Monthly downloads
  • £5.00 One-off cost
  • 24 Month Contract
  • No phone line
£24.00 per month(prices may change during contract)
Get Deal
Sky Stream + Entertainment + Netflix + Full Fibre 100 Sky
£55.00 per month(prices may change during contract)
New customers onlyNo dish neededStream live TV
  • 100Mb Average Speed
  • Unlimited Monthly downloads
  • Zero One-off cost
  • 24 Month Contract
  • Pay as you go calls
£55.00 per month(prices may change during contract)
Get Deal
Rebel 115 Broadband Rebel Internet
£60 voucher
£35.00 per month
£60 voucher
  • £60 Amazon Voucher
    In order to receive your Amazon voucher, please use code WIFIREBEL at the Rebel Internet checkout.
New customers onlyFixed price guaranteeFirst bill payable upfront
  • 115Mb Average Speed
  • Unlimited Monthly downloads
  • Zero One-off cost
  • 24 Month Contract
  • No phone line
£60 voucher
£35.00 per month
Get Deal
Rebel 115 Broadband Rebel Internet
£40 voucher
£35.00 per month
£40 voucher
  • £40 Amazon Voucher
    In order to receive your Amazon voucher, please use code WIFIREBEL at the Rebel Internet checkout.
New customers onlyFixed price guaranteeFirst bill payable upfront
  • 115Mb Average Speed
  • Unlimited Monthly downloads
  • Zero One-off cost
  • 12 Month Contract
  • No phone line
£40 voucher
£35.00 per month
Get Deal
Virgin Media M125 Fibre Broadband Virgin Media
£70 bill credit
£26.50 per month(prices may change during contract)
£70 bill credit
  • £70 Bill Credit
    The Virgin Media bill credit will be applied to your first bill. Any remaining balance will be applied to subsequent bills until the credit is used.
  • No 2024 Price Rise
    No price rise in 2024 if you switch to Virgin Media. Monthly price shown will increase each April from April 2025 by the Retail Price Index rate at inflation announced in February each year plus 3.9%.
New customers only
  • 132Mb Average Speed
  • Unlimited Monthly downloads
  • Zero One-off cost
  • 18 Month Contract
  • No phone line
£70 bill credit
£26.50 per month(prices may change during contract)
Get Deal
Virgin Media M125 Fibre Broadband + Calls Virgin Media
£29.99 per month(prices may change during contract)
New customers only20Mb upload speed99.85% network reliability
  • 132Mb Average Speed
  • Unlimited Monthly downloads
  • Zero One-off cost
  • 18 Month Contract
  • Inclusiveweekend calls
£29.99 per month(prices may change during contract)
Get Deal
Virgin Media Bigger Combo Bundle + Movies Virgin Media
£60.99 per month(prices may change during contract)
New customers only200+ channelsSky Cinema HDVirgin TV 360 box
  • 132Mb Average Speed
  • Unlimited Monthly downloads
  • Zero One-off cost
  • 18 Month Contract
  • Inclusiveweekend calls
£60.99 per month(prices may change during contract)
Get Deal
Plusnet Full Fibre 145 Plusnet
£27.99 per month(increases on the 31st March 2025 by £3pm)
New customers onlyFirst month payable upfront
  • 145Mb Average Speed
  • Unlimited Monthly downloads
  • Zero One-off cost
  • 24 Month Contract
  • No phone line
£27.99 per month(increases on the 31st March 2025 by £3pm)
Get Deal
Sky Full Fibre 150 Sky
£60 Gift Card
£28.00 per month(prices may change during contract)
£60 Gift Card
  • £60 Gift Card
    You will be sent instructions on how to choose your Gift Card up to 120 days after your purchase. You will have 90 days to claim your Gift Card by sending it to your email or mobile phone.
New customers only£5 fee refunded to first bill
  • 145Mb Average Speed
  • Unlimited Monthly downloads
  • £5.00 One-off cost
  • 24 Month Contract
  • Pay as you go calls
£60 Gift Card
£28.00 per month(prices may change during contract)
Get Deal
Sky Stream + Entertainment + Netflix + Full Fibre 150 Sky
£39.00 per month(prices may change during contract)
New customers onlyNo dish neededStream live TV
  • 145Mb Average Speed
  • Unlimited Monthly downloads
  • Zero One-off cost
  • 24 Month Contract
  • Pay as you go calls
£39.00 per month(prices may change during contract)
Get Deal
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Prices last checked and updated September 13th, 2024. Cable.co.uk may earn a commission when you purchase via links on our site. The price you pay will always be equal to or often cheaper than the price you would pay by going direct to the provider. Broadband speeds are dependent on where you live and you may receive slower speeds than listed. Broadband is subject to availability. Please refer to individual broadband provider's terms and conditions before signing up. All prices are inclusive of VAT except business prices.
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