Gap Discount Codes - September 2026

Download the Gap+ loyalty app and get 5% off full priced products every day, plus exclusive offers and surprises along the way. By becoming a Gap+ member, you'll be rewarded for shopping at Gap, with added perks such as a surprise on the week of your birthday and even a free pair of jeans. Check the reward wallet in your account to see what offers are currently available. Gap+ Exclusive members will also get a £15 gift card when you spend £250 or more within a 12 month period. Take advantage today but first make sure there isn't a live Gap discount code offering a better deal.

• Calling all denim addicts! Be sure to make use of the Denim Addict section in the app - you get a stamp for every pair of jeans you buy. Collect 5 stamps and you'll get a free pair of jeans up to the value of £50, so you can strut your stuff in your new favourite jeans, safe in the knowledge you didn't pay a penny for them.

• Sign up to the GAP newsletter and get a huge 20% off full price styles on your first order. Enter your email address in the box provided at the bottom of the page and get your discount sent straight to your inbox, so you can get your next style steal for less. The newsletter will also keep you up to date with all things fashion, savings, sales and more.

• Take advantage of the many bargains in the GAP sale, with typical discounts of 30% or more on trending styles. From tops to trousers, skirts to shoes, you'll always find something that catches your eye in the sale.

• GAP are on social media in a big way! Follow them on Twitter and like their page on Facebook to hear about exclusive VIP events and store openings.