Dunkin Donuts Promo Codes

Start your day with a vanilla latte, grab a snack on the go, or treat yourself to a cookie butter cold brew—Dunkin’ Donuts promo codes make it cheaper to enjoy your favorites. Whether you’re ordering a hot coffee, chocolate glazed donut, or breakfast sandwich, using a Dunkin’ promo code can help you save instantly.

We’ve removed last month’s expired offers and replaced them with verified September 2025 codes that shoppers have reported working. These coupon codes come from Wethrift—a coupon aggregator that tests codes and lists the ones still working for Dunkin’ customers. Each code below includes a short description of what it offers and when it was last reported working.

Latest Dunkin Promo Codes (Verified September 2025)

Looking to keep more cash in your pocket this month? You’re in the right place. Below are the working Dunkin’ Rewards offers for September 2025. They come directly from the Dunkin’ app, so you won’t waste time with expired codes or aggregator tricks.

Top Dunkin Donuts Promo Codes september 2025

25% Off on your order

Use code: CHEER to get 25% off your Dunkin Order

Gift on every order over $35

  Apply: GIFT Free 16‑oz tumbler with orders over $35

10% off at Dunkin’

Use code: 3000X as the best Dunkin’ code available and notes that it was used by shoppers as recently as 15 hours ago

Free SPARKD’ Energy drink

  Apply: INTERNSYPHER with the purchase of any beverage

15% Off Your Order

 Use: SAVEMORE15 – Great for a full meal with drinks, hash browns, and more

Get 25% off on any drinkware

  Code: DRINK25 – 25% off select Dunkin’ Donuts drinkware

50% off any size hot or iced coffee

 Use: WINTERWARRIOR23 – he biggest discount at Dunkin’ in 2025.

$5 off any purchase

  Code: LOLLY – $5 off any purchase, Great for small orders

25% off Labor Day

 Use: MORECOFFEE – 25% off everything during the Labor Day sale

Free medium hot or iced coffee

  Code: ITSNOTAJOKE – free medium hot or iced coffee

Save 15% on a Dunkin Donuts Donut Order

  Code: FAM15 – Ideal if you want to order donuts from Dunkin Donuts

40% Off on a Selected Order

  Code: THANKS Up to 40% off selected products

25% on Fall Purchases

  Code: FALL – 25% off your purchase

$8.99 Flavor Bundle

 Use: AUTOAPPINDEX – Big Flavor bundles starting at $8.99

40% OFF

 Use: winter – Enjoy 40% Discount Using This Promo Code

Why Join Dunkin’ Rewards?

Stack your savings by using promo codes with Dunkin’ Rewards.

  • Free Welcome Drink: A medium coffee or tea, just for signing up
  • Earn Points Fast: Members earn 10 points per $1 spent, and after 12 visits in a month they get Boosted status for three months, earning 20% more points (12 points per $1)
  • Birthday Bonus: Get a free drink + bonus points
  • Exclusive App Deals: App-only discounts like $3 Refreshers or $5 bundles

Pro Tip: Yes — promo codes + reward points = more value on every order

Check it out, Dunkin Drink Menu


 How to Use Dunkin Donuts Promo Codes

There are two main ways to redeem Dunkin Donuts promo codes:

  1. Online and App Orders: Enter your promo code on dunkindonuts.com or in the Dunkin app before placing your order.
  2. In-Store Purchases:  Show your printed or digital coupon code to the cashier. Some stores also accept codes shown via Google Pay or Apple Wallet.

Also, check the Dunkin Donuts Donut menu

Dunkin promo codes

Ways to Save More on the Dunkin Menu

  • Subscribe to emails for 10% off your next order
  • Complete receipt surveys to earn free donuts
  • Look out for national food holidays (e.g., free coffee or donut days)
  • Bring your own tumbler for a small discount
  • Follow Dunkin’ on social media – flash deals drop unexpectedly
  • Use delivery app promos (Uber Eats, DoorDash often give % off)

Stay informed about timely promotions by following Dunkin’ on Facebook, Twitter, and Instagram.

Conclusion: Start Saving Today!

Dunkin’ still doesn’t issue many site‑wide coupon codes directly, but savvy shoppers can save by using tested codes from reliable coupon sources. For September 2025, 3000X (10% off) is the freshest working code reported by shoppers, while WINTERWARRIOR23 delivers a 50% discount on hot or iced coffee. Pair these codes with Dunkin’ Rewards points and you’ll maximize every order.

 Run on Dunkin’, not on full price.

FAQ’s

Dunkin’ Rewards Program: Sign up for the free Dunkin’ Rewards program through the Dunkin’ app or website to receive exclusive offers and earn points for discounts. ​

Email Newsletters: Subscribe to Dunkin’s email list to receive timely updates on new promotions and special offers.​

Third-Party Coupon Websites: Visit reputable coupon sites like RetailMeNot, Coupons.com, and The Krazy Coupon Lady for the latest Dunkin promo code

Expiration: Ensure the Dunkin Donuts Promo Code hasn’t expired.​

Eligibility: Verify that the items in your cart meet the requirements of the dunkin promo codes, such as minimum purchase amounts or specific product categories.​

Single Use: Some codes are valid for one-time use only; if used previously, they may no longer be active.​

Location Restrictions: Certain promotions may be valid only at participating locations

Yes, members enjoy benefits like earning 10 points for every $1 spent, exclusive monthly offers, birthday bonuses, and opportunities to unlock “Boosted” status for additional rewards

By joining the Dunkin’ Rewards program, you can earn points for every purchase. Accumulating 200 points rewards you with a free beverage of your choice. Additionally, new members often receive a complimentary drink upon signing up

Coupon acceptance for delivery orders varies by location and delivery platform. It’s recommended to check the terms of each coupon and confirm with the delivery service or local Dunkin’ store before placing your order.

Some Dunkin’ locations offer a 10% discount to students presenting a valid student ID. Availability and participation may vary by location, so it’s advisable to inquire at your local Dunkin’ store.