Luck is on your side! Enjoy FREE any size Onion Rings with $ 1+ purchase for St. Patrick’s Day.* Don’t miss out—this golden deal won’t last forever. Redeem now in the BK® App or on bk.com.

*Free any size Onion Rings with $ 1+ purchase is available on 3/17/2025 at participating U.S. Burger King® restaurants, only on the BK® App and bk.com for order ahead. Price and participation vary. Royal Perks account required. Must activate Offer in the "Offers" tab on the BK® App or bk.com before placing order. Not available during breakfast hours. Tax extra. One Offer per Account. Not valid with any other coupons or offers. Not valid in AK, HI & U.S. territories. Not valid on delivery orders. Royal Perks terms apply: bk.com/rewards-terms. Burger King® reserves the right to modify or terminate this Offer at any time without notice and in its sole discretion.