Function 18

70% Off - Function 18 Discount Code (33 Codes Available) - June 2026

33 active offersBrowse our latest coupon codes and best deals below.
Affiliate Disclosure: We may earn a commission on qualifying purchases.

Try all codes below to save even more at Function 18.

Sometimes codes are only available for exclusive products or categories.

UP TO 50% OFF BOSS GOLF SALE

TEE OFF IN STYLE WITH UP TO 50% OFF THE BOSS GOLF RANGE AT FUNCTION 18.

Created by Sarah J. on 09.Jun.2026
SNAG 35% OFF BELTS

UPGRADE YOUR STYLE WITH AN EXTRA 35% OFF ALL BELTS. PERFECT FOR A FRESH NEW LOOK THIS SEASON.

Created by Sarah J. on 09.Jun.2026
25% OFF

25% OFF BELTS

Created by Sarah J. on 09.Jun.2026
25% OFF

EXTRA 25% OFF ON ELECTRIC TROLLEYS

Created by Sarah J. on 09.Jun.2026
15% OFF

15% OFF SUNGLASSES

Created by Sarah J. on 09.Jun.2026
30% OFF GOLF BALLS – LIMITED TIME

SCORE BIG SAVINGS ON PREMIUM GOLF BALLS. PERFECT FOR YOUR NEXT ROUND ON THE COURSE.

Created by Sarah J. on 09.Jun.2026
35% OFF

EXTRA 35% OFF ON UNDERWEAR

Created by Sarah J. on 09.Jun.2026
FUNCTION 18 – 20% OFF ALL SHORTS

SUMMER WARDROBE ESSENTIAL: GRAB 20% OFF SELECT SHORTS WHILE STOCKS LAST.

Created by Sarah J. on 09.Jun.2026
EXTRA 5% OFF ALL GLOVES – LIMITED TIME

GRAB AN EXTRA 5% OFF ALL GLOVES WHILE STOCKS LAST.

Created by Sarah J. on 09.Jun.2026
FUNCTION 18 SHOES – EXTRA 20% OFF

HURRY! EXTRA 20% OFF ALL SHOES FOR A LIMITED TIME. SHOP NOW BEFORE THE OFFER ENDS.

Created by Sarah J. on 09.Jun.2026
35% OFF GOLF BAGS AT FUNCTION 18

GEAR UP FOR LESS! GRAB 35% OFF PREMIUM GOLF BAGS WHILE STOCKS LAST.

Created by Sarah J. on 09.Jun.2026
5% OFF TROUSERS AT FUNCTION 18

UPGRADE YOUR WARDROBE WITH 5% OFF TROUSERS. GREAT SAVINGS ON QUALITY MENSWEAR.

Created by Sarah J. on 09.Jun.2026
35% OFF

35% OFF ORDERS OVER £85

Created by Sarah J. on 09.Jun.2026
EXTRA 20% OFF ELECTRIC TROLLEYS

SHOP OUR ELECTRIC TROLLEYS WITH AN ADDITIONAL 20% DISCOUNT THIS SEASON. DON'T MISS OUT ON THIS EXCLUSIVE DEAL!

Created by Sarah J. on 09.Jun.2026
25% OFF

25% OFF SUNGLASSES

Created by Sarah J. on 09.Jun.2026
GET 40% OFF OUTERWEAR

UPGRADE YOUR WARDROBE WITH 40% OFF STYLISH OUTERWEAR. DON'T MISS THIS SEASON'S EXCLUSIVE OFFER!

Created by Sarah J. on 09.Jun.2026
ENJOY 10% OFF YOUR PURCHASE

USE OUR EXCLUSIVE VOUCHER CODE TO SAVE 10% ON YOUR ITEMS AT CHECKOUT.

Created by Sarah J. on 05.Jun.2026
SLASH 20% OFF YOUR ORDER AT FUNCTION18

UNLOCK 20% OFF BY APPLYING THE DISCOUNT CODE NOW

Created by Sarah J. on 05.Jun.2026
10% OFF AT FUNCTION18

USE CODE TO SAVE 10% ON SELECTED GOLF EQUIPMENT AND APPAREL. DON'T MISS THIS EXCLUSIVE DEAL.

Created by Sarah J. on 26.May.2026
GRAB 20% OFF AT FUNCTION18

GET 20% OFF YOUR ORDER AT FUNCTION18 USING A DISCOUNT CODE.

Created by Sarah J. on 05.May.2026

Best Function 18 Promo Code

The best promotion code currently is '', verified by our team.
Our team updates Function 18 deals at 10 June 2026. Check expired coupons too — sometimes offers are delayed.
For detailed insights check our annual coupon savings report and similar stores.

Expired Offers from Function 18

These offers are no longer active but may give you ideas for future deals.

25% OFF LUGGAGE AT FUNCTION 18
EXPIRED

THIS SEASON'S OFFER—25% OFF ALL LUGGAGE, DON'T WAIT.

Code: "EMAIL25"Expired on 2026-06-09T00:00:00+01:00
EXPIRED
QUARTER OFF PREMIUM SOCKS
EXPIRED

GET 25% OFF SOCKS AT FUNCTION 18. UPGRADE YOUR DRAWER TODAY.

Code: "T23HRDEY2S"Expired on 2026-06-08T00:00:00+01:00
EXPIRED
20% OFF
EXPIRED

20% OFF FUNCTION18 DISCOUNT CODE – LIMITED OFFER

Code: "NIKE20"Expired on 2026-06-06T00:00:00+01:00
EXPIRED
LAST CHANCE: 15% OFF ELECTRIC TROLLEYS
EXPIRED

HURRY! FINAL DAYS TO SAVE 15% ON ELECTRIC TROLLEYS. DON'T MISS OUT!

Code: "9YJEEOCCSNWB"Expired on 2026-06-03T00:00:00+01:00
EXPIRED
UNLOCK 5% SAVINGS ON EVERYTHING
EXPIRED

EXPLORE AN EXCLUSIVE DEAL WITH 5% OFF ALL ITEMS THIS SEASON.

Code: "WEEKEND"Expired on 2026-06-02T00:00:00+01:00
EXPIRED
SUNGLASSES FROM £XX
EXPIRED

35% OFF SUNGLASSES AT FUNCTION 18—LAST CHANCE!

Code: "35MAYOFF"Expired on 2026-05-31T00:00:00+01:00
EXPIRED
GRAB 25% OFF ON LUGGAGE
EXPIRED

UPGRADE YOUR TRAVEL GEAR WITH A FANTASTIC 25% DISCOUNT ON LUGGAGE. DON'T MISS THIS ONGOING DEAL!

Code: "FIRSTTIME25"Expired on 2026-05-30T00:00:00+01:00
EXPIRED
30% OFF YOUR ORDER
EXPIRED

UNLOCK 30% OFF ACROSS THE RANGE WITH THIS EXCLUSIVE FUNCTION18 CODE. LIMITED-TIME SAVING OPPORTUNITY.

Code: "CA30"Expired on 2026-05-29T00:00:00+01:00
EXPIRED
FUNCTION 18 – EXTRA 20% OFF UNDERWEAR
EXPIRED

REFRESH YOUR ESSENTIALS WITH 20% OFF ALL UNDERWEAR AT FUNCTION 18. QUALITY BASICS AT GREAT PRICES.

Code: "WK5RABE0JLLOVIQ"Expired on 2026-05-29T00:00:00+01:00
EXPIRED
20% OFF WITH FUNCTION18 CODE
EXPIRED

EXTRA 20% OFF EVERYTHING AT FUNCTION18. USE THIS VOUCHER BEFORE IT EXPIRES!

Code: "BOSS20"Expired on 2026-05-29T00:00:00+01:00
EXPIRED
15% OFF
EXPIRED

EXTRA 15% OFF ON SHORTS

Code: "FIRSTTIME15"Expired on 2026-05-29T00:00:00+01:00
EXPIRED
30% OFF
EXPIRED

ENJOY A GENEROUS 30% DISCOUNT WITH FUNCTION18 DISCOUNT CODE

Code: "2375TEE"Expired on 2026-05-28T00:00:00+01:00
EXPIRED
20% OFF
EXPIRED

TAKE 20% OFF WITH FUNCTION18 VOUCHER CODE

Code: "UA20"Expired on 2026-05-28T00:00:00+01:00
EXPIRED
HURRY: 10% OFF FUNCTION18 WITH CODE
EXPIRED

LIMITED-TIME OFFER! USE CODE FOR 10% OFF YOUR ORDER.

Code: "10BAG"Expired on 2026-05-27T00:00:00+01:00
EXPIRED
40% OFF ELECTRIC TROLLEYS AT FUNCTION 18
EXPIRED

UPGRADE YOUR GOLF GAME – GRAB 40% OFF ELECTRIC TROLLEYS WHILE STOCKS LAST.

Code: "9HF7QW8927"Expired on 2026-05-24T00:00:00+01:00
EXPIRED
5% OFF GLOVES: LIMITED-TIME DEAL
EXPIRED

SCORE A 5% DISCOUNT ON GLOVES AT FUNCTION 18 THIS SEASON.

Code: "5OFFMAY"Expired on 2026-05-24T00:00:00+01:00
EXPIRED
35% OFF
EXPIRED

EXTRA 35% OFF ON GOLF BAGS

Code: "OUT35"Expired on 2026-05-24T00:00:00+01:00
EXPIRED
20% OFF
EXPIRED

20% OFF SHOES

Code: "SECRET20"Expired on 2026-05-23T00:00:00+01:00
EXPIRED
25% OFF OUTERWEAR AT FUNCTION 18
EXPIRED

REFRESH YOUR WARDROBE FOR LESS. ENJOY 25% OFF OUTERWEAR AT FUNCTION 18.

Code: "VIPEXCLUSIVE25"Expired on 2026-05-23T00:00:00+01:00
EXPIRED
FLASH SALE: 35% OFF UNDERWEAR
EXPIRED

STOCK UP BEFORE IT'S GONE: EXTRA 35% OFF ON FUNCTION 18 UNDERWEAR.

Code: "0ARTTX69HWWPI"Expired on 2026-05-22T00:00:00+01:00
EXPIRED
10% OFF ALL HEADWEAR
EXPIRED

SCORE 10% OFF SELECTED HEADWEAR AT FUNCTION 18. ELEVATE YOUR STYLE FOR LESS.

Code: "Q6U0372YQUA"Expired on 2026-05-22T00:00:00+01:00
EXPIRED
SCORE 15% OFF GOLF BAGS
EXPIRED

GRAB THIS EXCLUSIVE DEAL ON GOLF BAGS, VALID UNTIL SEPTEMBER 25, 2025. PERFECT TIME TO UPGRADE YOUR GEAR!

Code: "PROMOSEARCHER"Expired on 2026-05-20T00:00:00+01:00
EXPIRED
5% OFF
EXPIRED

5% OFF BELTS

Code: "5APROFF"Expired on 2026-05-17T00:00:00+01:00
EXPIRED
FUNCTION 18: EXTRA 25% OFF GOLF BAGS
EXPIRED

THIS SEASON'S DEAL: EXTRA 25% OFF GOLF BAGS. UPGRADE YOUR GEAR FOR LESS.

Code: "TSSDWO53EQFS"Expired on 2026-05-17T00:00:00+01:00
EXPIRED
20% OFF WITH FUNCTION18 CODE
EXPIRED

HURRY! FUNCTION18'S 20% DISCOUNT EXPIRES SOON. USE YOUR VOUCHER CODE AND SAVE BEFORE IT'S GONE.

Code: "RLX20"Expired on 2026-05-15T00:00:00+01:00
EXPIRED
40% OFF SOCKS
EXPIRED

STOCK UP ON PREMIUM SOCKS WITH A MASSIVE 40% DISCOUNT – LIMITED TIME.

Code: "SPRING40"Expired on 2026-05-15T00:00:00+01:00
EXPIRED
UP TO 5% OFF ON STYLISH TROUSERS
EXPIRED

SCORE UP TO 5% OFF SLEEK FUNCTION 18 TROUSERS THIS SEASON – DON’T MISS OUT!

Code: "5OFFAPR"Expired on 2026-05-14T00:00:00+01:00
EXPIRED
20% OFF
EXPIRED

EXTRA 20% OFF ON VESTS

Code: "APR20SAVE"Expired on 2026-05-13T00:00:00+01:00
EXPIRED
EXTRA 10% OFF LUGGAGE
EXPIRED

TAKE 10% OFF LUGGAGE WHEN YOU SHOP THIS WEEK. ENDS 13TH MAY.

Code: "MAY10SAVE"Expired on 2026-05-13T00:00:00+01:00
EXPIRED
GRAB 35% OFF ON SUNGLASSES
EXPIRED

SCORE 35% OFF STYLISH SUNGLASSES. THIS SEASON’S OFFER ON SELECTED FRAMES.

Code: "BQJK3JY4IUMC4"Expired on 2026-05-12T00:00:00+01:00
EXPIRED

Function 18 Annual Coupon Savings Report

If you're wondering when you can save the most with Function 18 coupons, please refer to the following statistics.

Historically, the highest discount was offered in Maywith 70 off.The month with the most coupon codes is January, offering 39 codes.On average, codes are valid for 0 days.

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Latest Function 18 Competitor Coupon Codes

Check out these great deals from similar stores

11 Degrees

11 Degrees : Free Shipping on Orders Over £60

Get complimentary delivery when you spend over £60. Shop now and enjoy this fantastic offer!

18montrose

18montrose : 20% OFF

GET 20% OFF YOUR FIRST ORDER AT 18MONTROSE

304 Clothing

304 Clothing : Snag 20% Off Seamless Sports Bras

Elevate your workout with an extra 20% off our seamless sports bras this season.

4th & Reckless

4th & Reckless : Snag 10% Off Bikinis!

Get ready for summer with 10% off stylish bikinis. Shop the collection today!

5 Pound Stuff

5 Pound Stuff : Exclusive 5% Off Your First Order!

Sign up for our newsletter and enjoy a 5% discount on your first purchase.

66°North

66°North : Score Free Shipping on Orders Over $250

Grab free delivery when you shop over $250. Don't miss this great deal!

80s Casual Classics

80s Casual Classics : Extra 30% Off T-Shirts

Snag an incredible 30% discount on T-shirts this season. Don't miss out on refreshing your wardrobe!

883 Police

883 Police : Unlock £10 Savings

Grab an exclusive £10 discount and elevate your style today!

A-SLIM

A-SLIM : Unlock 20% Off Your First Order

Sign up for our newsletter and enjoy 20% off your first purchase. Join today!

Aab

Aab : Invite a Friend & Get $10 Off $50+

Share the love! Refer a friend and enjoy $10 off your next purchase of $50 or more.

Accent Clothing

Accent Clothing : Enjoy Free Shipping on Orders Over £120

Shop now and get free delivery when you spend over £120. Don't miss out on this exclusive offer!

Accessorize

Accessorize : Score Free Shipping on Orders Over $50

Unlock complimentary delivery when you spend more than $50. Shop your favorites and save on shipping!

Achica

Achica : Unlock 30% Off Everything!

Explore exclusive savings with an extra 30% off storewide. Don't miss this ongoing offer!

Adanola

Adanola : Snag 40% Off on Sports Bras

Revamp your workout wardrobe with 40% off stylish sports bras. Perfect for your active lifestyle!

Agent Provocateur

Agent Provocateur : Snag 30% Off Select Styles

Elevate your style with 30% off exquisite pieces. Shop this ongoing deal today!

Air & Grace Shoes

Air & Grace Shoes : Unlock 10% Off Your First Air & Grace Shoes Order

Sign up to enjoy an exclusive 10% discount on your first purchase of stylish Air & Grace shoes.

Aj Voyage

Aj Voyage : 15% OFF

15% OFF CHELSEA BOOTS

Albaray

Albaray : Snag 30% Off Everything

Unleash your style with 30% off sitewide. A perfect time to upgrade your wardrobe this season!

Aldo Shoes

Aldo Shoes : Exclusive 15% Off Aldo Shoes Outlet

Step into style with 15% off at the Aldo Shoes Outlet this season.

Alexander Mcqueen

Alexander Mcqueen : Get 20% Off All Items

Take advantage of 20% off sitewide this season!

How DuckPromo Uncovers the Latest Function 18 Discount Codes

Discovering the Latest Function 18 Discount Codes with DuckPromo

At DuckPromo, we harness the power of technology, social media, and our vibrant community to uncover a multitude of discount codes daily. Here's how we stay on top of the latest deals for Function 18:

1. Monitoring the Official Function 18 Website

Every day, our diligent staff visits the official website of Function 18 at https://function18.com. We meticulously check the promo codes page, banners, and event pages to stay updated with the latest offers.

2. Social Media Tracking

Function 18 occasionally releases exclusive promotions via their social media channels. Our specialized social media team keeps a close eye on these platforms, analyzing posts to catch the newest promo codes as they appear.

3. Email Subscriptions

By subscribing to Function 18's email list, we ensure all voucher codes are delivered directly to our inbox. Our team sifts through these emails to extract the most valuable codes, maintaining an up-to-date database.

4. User Submissions

We actively encourage our users to submit Function 18 coupon codes. This community-driven approach significantly enhances our ability to update and expand our database rapidly. Each submitted coupon undergoes verification by our team to ensure its authenticity and validity.

Rapid Sharing of Valid Codes

By integrating all these channels, we efficiently filter out any invalid codes and promptly publish the valid ones on our page.

Join Our Efforts

If you come across a new Function 18 coupon code, we would be grateful if you could share it with us. Please send submissions to: [email protected].

Integrity in Code Sharing

We are committed to transparency and integrity. We do not take codes from other websites; we are solely responsible for the codes that we provide ourselves.

Function 18 Discount FAQs

Understanding Function 18 Discount Codes

How Many Discount Codes Are Available?

Currently, there are 63 promotional codes available for Function 18. Out of these, 33 codes are valid, while 30 have expired.

What Is the Latest Discount Code?

The most recent discount code was generated on . This code offers a 70% discount for new customers. To use it, apply the code `` at checkout.

Is There a 70% Off Promo Code?

Yes, a 70% off promo code is available. You can find it listed under "All Codes" at the top of the page. Simply click "Copy Code" to use the discount.

Why Might a Verified Discount Code Not Work?

There are several reasons why a verified code might not be applicable:

  • Exclusive Discounts: Some codes are only valid for specific products.
  • Expired Codes: The code may no longer be valid.
  • New User Restrictions: Certain codes are exclusively for new customers.
  • Minimum Purchase Requirements: The discount may only apply if a minimum order value is met.

By understanding these factors, you can ensure a smoother shopping experience with Function 18's discount offers.

Upgrade Your Golf Style: Premium Fashion & Accessories at Function 18

Elevate Your Game with Function 18

In the world of golf, style meets performance. Function 18 has long been a trusted destination for UK golfers seeking premium fashion and accessories that enhance both their game and their look. From sleek footwear to statement headwear, Function 18 offers a curated collection that reflects sophistication and performance.

👉 Explore the latest deals here: Function 18 Coupon Page

Current Promotions: Save Big on Premium Golf Gear

20% Off Nike Footwear

Perfect for updating your footwear collection, this promotion offers 20% off Nike footwear. Whether you're looking for new golf shoes or versatile trainers, this is the ideal time to refresh your wardrobe.

20% Off Cozy Hoodies

Stay warm and stylish this season with 20% off premium hoodies. Layer up with high-quality, breathable fabrics designed for performance and comfort.

Additional 5% Off Shoes

Enhance your footwear collection with an extra 5% off shoes. Combine this offer with other discounts for even greater savings.

25% Off Stylish Headwear

Upgrade your look with 25% off a variety of stylish headwear, perfect for adding a touch of sophistication to your golf attire.

35% OFF on Golf Bags

Make a bold statement with 35% off on golf bags. Whether you're upgrading your equipment or shopping for a gift, this offer provides exceptional value.

Crafting a Capsule Golf Wardrobe

Golf is more than a sport; it's a lifestyle. Function 18 understands this and offers pieces that transition seamlessly from the course to the clubhouse. Their collections are designed with both performance and style in mind, ensuring you look as good as you play.

Essential Pieces for Every Golfer

  • Footwear: Comfort and grip are paramount on the course. Invest in versatile shoes that offer both style and performance.
  • Layering: Hoodies and sweaters are perfect for layering, keeping you warm without sacrificing style.
  • Accessories: A well-chosen hat can complete your look, while a sleek golf bag adds functionality and flair.

Maximizing Your Savings

Shopping strategically can help you make the most of your budget. Here’s how:

1. Combine Discounts

Stack offers where possible to maximize your savings. For instance, use the additional 5% off on shoes alongside other discounts.

2. Plan Ahead

Consider what you need for the season and stock up during promotions. This ensures you’re always prepared without overspending.

3. Mix & Match

Function 18’s collections are designed to complement each other. Mix and match pieces to create versatile outfits that suit various occasions.

Golfing in the UK: Insights and Tips

Golf in the UK offers a unique blend of challenging courses and stunning landscapes. Here’s how to make the most of your time on the course:

The Right Attire

Your attire can impact both your performance and your experience. Opt for breathable fabrics that wick moisture and provide optimal mobility.

Seasonal Shopping

Take advantage of seasonal sales to restock your wardrobe. Function 18 often offers promotions for new arrivals, making it an excellent time to refresh your gear.

Sustainability

Function 18 prioritises sustainability, offering eco-conscious choices that align with modern values. Look for recycled materials and ethical production practices.

Don’t Miss Out: Expiry Dates and Urgency

Many of these promotions are time-sensitive, so act quickly to avoid missing out. Check the expiry dates and plan accordingly to ensure you make the most of these offers.

Visit Function 18 Today

Ready to elevate your golf game and your style? Visit Function 18 to explore their premium collections and take advantage of the current promotions.

Frequently Asked Questions

Are the promotions exclusive to Function 18?

Yes, these promotions are specially curated for Function 18 customers, offering unique savings on their premium collection.

Can I combine multiple discounts?

Yes, where applicable, you can stack discounts for extra savings. Check the terms and conditions for specific offers.

How do I redeem the discounts?

Redeem your discounts at checkout on the Function 18 website using the provided promo codes.

Upgrade your golf style today and enjoy the perfect blend of performance and sophistication with Function 18.