Horizon Hobby leads with a coupon code offering up to 15% off selected items, which gives you the best savings when you are buying multiple eligible products at full price. You can also reach for a 10% off code if your items qualify, browse the sale section for markdowns up to 31%, or look for bundle deals and special themed sales that may suit your purchase better.
Large orders of selected full price items: If your cart holds several eligible products at full price, the up to 15% off code will save you more than the 10% alternative. On a $300 order of eligible items, for example, 15% off saves you $45 and leaves $255, while the 10% code saves only $30 and leaves $270. Use the up to 15% off code at checkout to get the bigger saving.
Medium baskets of full price selected items: On a $100 order of eligible products, the up to 15% off code takes $15 off and leaves $85, compared to $10 off with the 10% code, leaving $90. The up to 15% off code gives the bigger saving when it applies to your items. If it does not cover what you are buying, the 10% code is your next choice.
Small single item purchases: Even on smaller baskets, the up to 15% off code comes out ahead if your item qualifies. A $40 eligible product costs $34 after 15% off, versus $36 after 10% off. Verify that your specific item is listed as selected before applying the code at checkout.
Shopping the sale section: Horizon Hobby runs up to 31% off on selected products in the sale, which may beat the codes if your item carries a sale price. This sale applies website only and runs while stock lasts. Check the marked down prices against what the codes would cost: if a product is discounted in the sale, that final sale price is what matters. For example, an item originally priced at $100 but reduced to $69 in the sale (31% off) is cheaper than applying 15% off the original $100 price, which would cost $85.
Buying bundles: Bundles are discounted by up to 20% on selected options at Horizon Hobby, website only, and may offer better value than buying items individually with a code. Compare the bundle price to what the 15% or 10% code would cost on the same items bought separately, and choose whichever is lower.
Shopping the pre Black Friday event: Sale products are discounted by up to $130 in the pre Black Friday event through November 14, 2026, website only. This fixed amount saving may beat the percentage codes on higher priced items. Check the sale prices against the code discounts if you are shopping for bigger ticket hobby gear.
Delivery threshold: Free shipping applies to orders over $99, website only, which reduces your final cost. Add the shipping savings to any code or sale discount when you compare your total.
First time or future offers: Signing up for the newsletter gives you access to special promotions going forward, but it is not a code you use at checkout right now. Sign up if you want to hear about new deals; it does not replace the codes available today.
Our records show that the biggest codes at Horizon Hobby in the 12 months to November 2026 reached 25% off, with the typical code hitting 15% off, which is the up to 15% offer leading this page today. Our team tested 9 codes at checkout in that period and confirmed 3 of them with proof. When you are ready to buy, compare the final total from each offer that applies to your basket and use whichever one leaves you paying less. The codes apply only to selected items as stated, and must be entered at checkout to work.