Cheapest Dual Fuel Deal in Ireland

What are the Cheapest Deals For Switching Gas and Electricity?

Most of the energy providers in Ireland offer incentives for new customers such as reduced rates or cashback.

Our latest Electricity and Gas Price comparison shows that switching to the cheapest dual fuel deal in Ireland could save an average usage household around €497 in just one year.

This savings figure of €497 would be for households that have never switched before and are paying standard rates with Electric Ireland and Bord Gais. About half the households in Ireland have never switched electricity provider.
Households with higher usage could easily save €700 or more in the first year.

Even if you have previously switched energy supplier, but have been with your current supplier for more than a year, you could save by switching again.

Note: when we compare electricity and gas prices we base it on what might be typical usage in a medium-sized house, using gas for both heating and hot water. ( 11000 Kwh of  Gas and 4200 kWh of electricity a year .)
The prices shown include any cashback offers.

We have compared the prices to those of a household that is currently on the standard rate of Electricity with Electric Ireland and on the standard rates for gas with Bord Gais Energy. The total charge for both fuels for such a household would be €1871 over the next 12 months.

Best Deals for Switching Electricity and Gas to the Same Provider.

The Cheapest Dual Fuel Deal in Ireland is currently available from Flogas. Their €100 cashback offer means that their tariff works out at €1371 in year one . You can compare prices and switch here

If you are already with Flogas – then the next best deal is available from Energia. In year one this works out at €1374 and it is only available on the Energia Website . (Price includes €40 cashback).

energia promo codes

Cheapest Dual Fuel Deals in Ireland

Dual Fual Price Comparison

Supplier€ Annual Charge Based on Average Usage
Flogas €1371
Energia (Promocode DF40 )€1373
Electric Ireland
Bord Gais Energy€1396
Iberdrola €1443
Panda Power (€125 cashback)€1525
SSE Airtricity€1559

 Note: To get these lower prices with any of the suppliers you will usually have to pay by direct debit and have online billing.

Switching to Separate Suppliers for Gas and Electricity  :

cheapest gas ireland


The current best deal on gas alone is from Flogas. Over one year of average usage this would work out at €602


Energia has the lowest price Electricity deal for switchers. For average usage their deal will work out at €780 including their €35 cashback. You can only get this offer on the Energia Website

The combined price of these two separate suppliers comes to €1387 – therefore it works out cheaper to go with the Dual Fuel bundle from Flogas or Energia.

Important: the comparison sites don’t include all the cashback offers in their calculations – but they do mention them. So make sure you don’t miss out on the best deals by manually adding any cashback offers onto the total savings to work out the cheapest deal for you.

Electricity Price Comparison

How Much are Average Electricty Bills ?

More Money Saving Tips Here

Switch and Save

You should try and treat energy supply like car insurance:- shop around every year and get a better deal. It only takes a few minutes to fill a form in and it could save you a few hundred euros each year.

The main message is ….  if you have never switched and are still on the standard rates from Electric Ireland or Bord Gais Energy  – then switching to the Best Dual Fuel Deal in Ireland can save you significant amounts of money.

Even if you have switched previously – if you have been with your current supplier for more than a year you will get cheaper offers by switching again.

Switching energy supplier does not involve any wiring changes, pipe changes or disconnections. It just means that a different company is administering your bills. It is still the same electricity and gas coming into your house.

Figures were calculated to the nearest euro  on 27th November 2020  using published tariffs and standing charges on suppliers websites and including VAT, the PSO Levy on Electricity and Carbon Tax on Gas. Cashback offers included in calculations.

The prices given are for new customers only, paying by direct debit.

How to Switch

When you switch electricity suppliers you will need your  MPRN . This is an 11-digit number printed on your electricity bill. If you don’t have it, you can get it by calling ESB Networks on 1850 372 757.
If you’re switching gas suppliers they will need your GPRN . This is a 7-digit number printed on your gas bill. If you don’t have it, you can get it by calling Gas Networks Ireland on 1850 200 694.

Insulating your home can also cut your energy bills – see our other articles about grants for insulation.

See all our latest Discount Alerts

2 thoughts on “Cheapest Dual Fuel Deal in Ireland

  1. Hi. This is the just and only website with comparison you can trust. I have used it last year and now again. Won again. Just read and listen and do… guaranteed winner.
    I have worked out all calculations and it’s right. Moneyguideireland is the only one providing full info after discounts.
    Thank you very much.

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