St Patrick's Day Deals & Discounts → March 2026

St Patrick's Day

St Patrick’s Day traditionally involves pubs, shamrock hats and parties… but it’s also a great chance to save money! Loads of top Irish brands have St Patrick’s Day deals with promo codes and flash sales. Look out for discounts at department stores like Very to spruce up your home for spring, and expect major savings from fashion retailers like ASOS and H&M. The kids are bound to find a St. Patrick’s Day discount at Easons. If you’re planning some family-friendly festivities for the long weekend, you can count on a St Patrick’s Day arts and crafts sale to keep the little ones occupied.

We've scoured the web for St Patrick's Day specials on food and drink, and this year, we're expecting the best discounts yet! We've spotted St Patrick's Day discounts at Domino’s Pizza, Deliveroo and Just Eat, delivering the celebrations straight to your door. How about some St. Patrick’s Day cupcakes at home? Don your best shamrock hat and buy a pre-mixed version … or just wing it and hope for the famous luck of the Irish. For the grown-ups, we’ve spotted some great deals on Irish whiskey and Guinness in the Amazon sales, and how could we forget McDonald’s famous Shamrock Shake? Whether you’re getting crafty with the kids, hitting the sales or celebrating at home, we’ll help you save on your St. Patrick's Day festivities.