Wales

    Energy Prices in Swansea 2026

    Typical household energy bills, regional context and ways to cut costs in Swansea.

    Average monthly bill

    £141

    Estimated annual cost

    £1,692

    How Swansea compares

    Swansea is close to the Welsh regional average.

    Are you overpaying?

    If your monthly bill is more than £155, you may be paying above the typical Swansea range. Use our 30-second checker to see how much you could save.

    Check my bill

    Best energy deals in Swansea

    The cheapest live tariffs and how to switch.

    Average energy costs Swansea

    Detailed breakdown by property type.

    Other UK cities

    LondonManchesterBirminghamLeedsGlasgowEdinburghBristolLiverpoolCardiffBelfastNewcastleSheffield