Hotels in Portmarnock

If you want the flexibility to change your plans to Portmarnock, most hotels offer refundable* rates that you can book. You can see these properties by searching our site and using the “fully refundable” filter to narrow down the results.

July and August are typically the warmest months in Portmarnock, when the average temperature is 14°C. January and February are the coldest months, when the average temperature is 5°C. August and December are the months with the most rain.

There are lots of reasons to book your Portmarnock trip with us: our free cancellations on selected hotels* gives you flexibility, our Price Guarantee ensures that you always get the lowest price, and you can earn reward nights with our Rewards programme, saving your money.