2026 Coupon Codes — Up to 18% OFF for 18 Chestnuts Members

All Valid 18 Chestnuts Coupons & Discount Codes - Up To 18% OFF in May 2026

Last updated: Apr 29, 2026

Visit store

15%

OFF

15% Off Sitewide At 18 Chestnuts

Exp: Jun 29, 2026

Get Code

NOURISH15

15%

OFF

15% Off Sitewide At 18 Chestnuts

Exp: Jun 29, 2026

Get Code

Spring15

15%

OFF

15% Off Sitewide (Minimum Order $75) At 18 Chestnuts

Exp: Jun 29, 2026

Get Code

BDAY15

15%

OFF

15% Off Sitewide (Minimum Order $75) At 18 Chestnuts

Exp: Jun 29, 2026

Get Code

HOLIDAY15

14%

OFF

14% Off Sitewide At 18 Chestnuts

Exp: Jun 29, 2026

Get Code

LOVE14

12%

OFF

12% Off Select Items At 18 Chestnuts

Exp: Jun 29, 2026

Get Code

ritual12

10%

OFF

10% Off Sitewide At 18 Chestnuts

Exp: Jun 29, 2026

Get Code

10OFFSOUPS

10%

OFF

10% Off Sitewide At 18 Chestnuts

Exp: Jun 29, 2026

Get Code

10offsoup

10%

OFF

10% Off Sitewide At 18 Chestnuts

Exp: Jun 29, 2026

Get Code

NOURISH10

10%

OFF

10% Off Sitewide (Minimum Order $75) At 18 Chestnuts

Exp: Jun 29, 2026

Get Code

HOLIDAY10

18%

OFF

18% Off Build Your Own Box (Minimum Order: $75) At 18 Chestnuts

Exp: Jun 23, 2026

Get Code

birthday18

15%

OFF

15% Off Orders (Minimum Order $75) At 18 Chestnuts

Exp: Jun 02, 2026

Get Code

Summer15

Expired 18 Chestnuts Coupons

might still work

15%

OFF

Get An Extra 15% Off Any Purchase At 18 Chestnuts W/Coupon Code

Expired

Exp: Jan 14, 2026

Get Code

NOURISH15

15%

OFF

Save 15% Off Entire Orders Using 18 Chestnuts Promo Code At 18 Chestnuts W/Coupon Code

Expired

Exp: Jan 14, 2026

Get Code

15OFFSOUPS

10%

OFF

Get An Extra 10% Off Store-Wide At 18Chestnuts.com W/Coupon Code

Expired

Exp: Jan 14, 2026

Get Code

NOURISH10

15%

OFF

Extra 15% Off $75+ Sitewide At 18Chestnuts.com W/Coupon Code.

Expired

Exp: Jan 14, 2026

Get Code

VIPLOVE15

15%

OFF

15% Off $75 And Above Sitewide At 18Chestnuts.com W/Coupon Code.

Expired

Exp: Jan 14, 2026

Get Code

ANNIVERSARY15

25%

OFF

With 18 Chestnuts Coupon Up To 25% Off Sitewide. Exclusions: One Time Purchases Only. W/Coupon Code.

Expired

Exp: Jan 14, 2026

Get Code

CELEBRATE25

15%

OFF

Get An Extra 15% Off $50 Or More Sitewide At 18Chestnuts.com W/Coupon Code.

Expired

Exp: Jan 14, 2026

Get Code

warm15

15%

OFF

Save 15% Off Orders $50+ Sitewide W/Coupon Code.

Expired

Exp: Jan 14, 2026

Get Code

WOMEN15

10%

OFF

10% Off Store-Wide

Expired

Exp: Jan 14, 2026

Get Code

10offsoup

15%

OFF

Get An Extra 15% Off Sitewide

Expired

Exp: Jan 14, 2026

Get Code

happy4th

15%

OFF

Save 15% Off $75+ Store-Wide At 18 Chestnuts.

Expired

Exp: Jan 14, 2026

Get Code

BDAY15

10%

OFF

Extra 10% Off Any Purchase At 18 Chestnuts

Expired

Exp: Jan 14, 2026

Get Code

10OFFSOUPS

15%

OFF

Extra 15% Off Select Items At 18Chestnuts.com

Expired

Exp: Jan 14, 2026

Get Code

souper15

15%

OFF

Save 15% Off $75 And Above Orders (Qualifying Orders: Minimum Purchase: $75).

Expired

Exp: Jan 14, 2026

Get Code

Summer15

15%

OFF

Save 15% Off Select Items

Expired

Exp: Jan 14, 2026

Get Code

momlove15

15%

OFF

Save 15% Off Soups At 18Chestnuts.com

Expired

Exp: Jan 14, 2026

Get Code

HOLIDAY15

10%

OFF

Save 10% Off Select Items At 18Chestnuts.com

Expired

Exp: Jan 14, 2026

Get Code

MOMLOVE10

10%

OFF

Save 10% Off $75+ Sitewide At 18Chestnuts.com.

Expired

Exp: Jan 14, 2026

Get Code

HOLIDAY10

10%

OFF

Save 10% Off Store-Wide At 18Chestnuts.com

Expired

Exp: Jan 14, 2026

Get Code

SPRING10

10%

OFF

10% Off Select Items

Expired

Exp: Jan 14, 2026

Get Code

VEGANLOVE10

About 18 Chestnuts

18 Chestnuts is a plant-based soup delivery company that offers a variety of soups made with 100% natural ingredients. The company was founded by Ilona Kossoff, who craved a change from her previous career in law and accounting. The soups are gluten-free, dairy-free, low-glycemic, and blended for easier digestion. They are also low in fat, low in calorie, and low in sodium. The company offers a Build Your Own Box option that allows customers to customize their soup flavors. Customers can also subscribe to save 5% and get free soup on their recurring orders.

Payment methods supported by 18 Chestnuts.

Subscribe to Get the Latest 18 Chestnuts Discounts

Subscribe now and never miss out on 18 Chestnuts latest coupons. As soon as new offers are available, we'll send them directly to your inbox.

18 Chestnuts Discount Code Tips

Before applying your coupon code, review any minimum purchase requirements specified by 18 Chestnuts. This ensures that your order meets the criteria for the discount.