Lowest total cost broadband deals

Last reviewed: 22 March 2026

Short answer: lowest total cost deals are usually a safer way to compare value because they include setup and contract duration rather than monthly headline alone.

Include these costs

  • Monthly payments across full term.
  • Setup, activation, delivery, and installation fees.
  • Any bill-credit conditions and offer expiry windows.

Watch-outs

  • Longer terms can look cheaper monthly but cost more overall.
  • In-contract rises can change the final spend.
  • Very low upfront deals can have higher monthly charges.

Compare by total cost at your addressCheapest vs total cost guide