Diet Chef Discount Codes

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Top Diet Chef Offers for June 15, 2025

  1. left
    30% Off
    Diet Chef
    Code

    Get 30% Off Your First Month on 3, 4, & 6-Month Plans (Discount Code)

    Free Next Day Delivery
    *View restrictions
    Show code
    ER100
    Details

    Expires: In 2 weeks

    Terms:

    • Only one code per order
    • Valid on 3, 4, and 6-month plans only.
    • Offer applies only to new customers.
    • Only one discount code per order.
    111782892
  2. £100 Off
    Diet Chef
    Code
    Exclusive

    Discount Code: £100 Off All Plans

    Last used 1wk ago

    Show code
    PF100
    Details
    Code works, here's the proof

    Offer's Details: Avoid overspending at Diet Chef by shopping online and using this discount code to get £100 Off All Plans. Don't pay the full price when you can save £100 with us.

    Akash Abdus Sattar

    This coupon code is working. See the proof below.

    Tested by Akash Abdus Sattar 2wk ago

    Discount Code: £100 Off All Plans - Working Proof
    107426486
  3. £20 monthly
    Diet Chef
    Code
    Verified
    12h ago

    Save £20 Per Month on Female Diet 2-Month Plan + Extra £50 Off

    Free Next Day Delivery
    Show code
    OME50
    Code works, here's the proof
    Akash Abdus Sattar

    This coupon code is working. See the proof below.

    Tested by Akash Abdus Sattar 2wk ago

    Save £20 Per Month on Female Diet 2-Month Plan + Extra £50 Off - Working Proof
    107604029
  4. £80 Off
    Diet Chef
    Code
    Verified
    10h ago

    £80 Off Diet Chef Promo Code

    Last used 8h ago

    Show code
    ART80
    Code works, here's the proof
    Akash Abdus Sattar

    This coupon code is working. See the proof below.

    Tested by Akash Abdus Sattar 2wk ago

    £80 Off Diet Chef Promo Code - Working Proof
    106755483
  5. Free Shipping
    Diet Chef
    Promo

    Free Standard Delivery on £40+ Orders

    *View restrictions
    Get deal
    Details

    Offer's Details: Enjoy free standard delivery on orders over £40 from Diet Chef and simplify your meal planning today.

    Terms:

    • Free delivery applies to standard shipping only.
    • Minimum order value of £40 required to qualify.
    • Offer valid for purchases made on Diet Chef's website.
    111264274
  6. £50 Off
    Diet Chef
    Promo
    Verified

    Extra £50 Off Orders when you Sign Up to The Newsletter

    Free Next Day Delivery
    Get deal
    111264268
  7. Free Shipping
    Diet Chef
    Promo
    Verified

    Free Next Day Delivery on 28-day Diet Box Orders at Diet Chef

    *View restrictions
    Get deal
    Details

    Offer's Details: Get Free Next Day Delivery when you order a complete 28-Day Diet Box from Diet Chef, hassle-free.

    Terms:

    • Offer applies to purchases of the 28-Day Diet Box.
    • Valid for delivery to eligible locations only.
    • No additional purchases required to qualify for free delivery.
    107244788

Previously Featured Coupons & Deals

  1. 30% Off
    Diet Chef
    Code

    Take 30% Discount w/ Promo Code

    Show code
    ING30
    111607595
  2. 50% Off
    Diet Chef
    Code

    Get 50% Discount on Your Purchase with Promo Code

    Show code
    BOX21
    76342676
  3. £100 Off
    Diet Chef
    Code

    Discount Code: £100 Off Purchases

    Show code
    NG100
    108237140
  4. £100 Off
    Diet Chef
    Code

    Get £100 Off at Checkout

    Show code
    AUGPL
    73138895
  5. £80 monthly
    Diet Chef
    Code

    Discount Code: Save an Extra £80 Per Month on Your Plan

    Show code
    AVE80
    95124480
  6. 50% Off
    Diet Chef
    Code

    50% Off Your First Box of 24, 16 & 12 Week Plans Purchase using this Discount Code

    Show code
    S2023
    91967684
  7. 25% Off
    Diet Chef
    Code

    Take 25% Off Your Purchase with Discount Code

    Show code
    AVE25
    94232110
  8. £80 Off
    Diet Chef
    Code

    £80 Off Every Month

    Show code
    EAT80
    96564356
  9. £239
    Diet Chef
    Code

    Save £239 Off Diet Chef when you use Coupon Code

    Show code
    AVE80
    106662365
  10. £100 Off
    Diet Chef
    Code

    £100 Discount on Your 1st Month

    Show code
    NU100
    90706948
  11. View more offers

Top Diet Chef Discount Codes or Voucher Codes June 2025

Offer DescriptionExpiresCode
30% Off Your First Month on 3, 4, & 6-Month Plans30 JunSUM*****
£100 Off All Plans-DPF*****
Save £20 Per Month on Female Diet 2-Month Plan + Extra £50 Off20 MarWEL*****
£80 Off Every Month-STA*****
Free Standard Delivery on £40+ Orders--

About Diet Chef

Launched in 2005, Diet Chef is a UK based meal delivery service which provides calorie-controlled meals for weight management. Customers can browse from a range of pre-made meals, all of which are portioned to help keep track of daily calorie intake. Plans are a range for men and women, and usually provide around 1,200 to 1,500 calories a day. The meals are delivered ready to eat - simply heat and eat - which saves on cooking time and portion control. The subscription service provides flexibility in pausing or cancelling as required. Diet Chef has been helping customers for almost 20 years, and has served thousands of users. The product range focuses on convenience and structured meal planning to ensure users stays on track.


How Do I Apply a Promo Code at Checkout for Diet Chef?

  1. Choose a meal plan: Visit dietchef.co.uk and click 'View our plans' from the homepage menu. Select a plan such as '4 Week Plan for Women' and click 'Start Your Plan'. Tweak the customization by selecting dietary requirements and meal types, then click 'Proceed to Checkout'.
  2. Paste in the promo code: On the 'Your Basket' page, just underneath the basket total on the right hand side, you'll see the 'Add a Discount Code' field. Enter your promo code from DontPayFull into this box and click 'Apply' immediately. The discount will apply onto the order total if applicable.
  3. Continue to payment: Once the discount is applied, click the 'Checkout Securely' button underneath the order summary. Fill in the delivery and payment details to finish your order. Diet Chef currently does not have a loyalty scheme or stackable discounts.

What should I do if my Diet Chef discount code is not working?

  • Verify meal plan eligibility: Discounts may be limited to certain plans, such as 6 week or 12 week plans. If you chose a shorter plan or subscription without meals, your code will not be valid.
  • Check first-member limits: They block codes for new customers. If you ordered before - even with a different email - the code gets blocked. Clear your cookies or try a different device.
  • Don't stack offers: Their system will only allow one promotion to be applied at a time. If a second offer auto applies at checkout (such as a free delivery deal), then remove this to apply your code manually.
  • Check regional restrictions: Check the regional restrictions on the codes, a couple are only valid in mainland UK. If your delivery address is in Northern Ireland or outside the usual zones the promo will not work.

Diet Chef Discount Codes & Savings FAQ

What is the pricing for Diet Chef subscription plans?

A 12 week plan is £5.71 per day for a 12 week plan, or £6.43 per day for a 4 week plan - saving you around £50 over 12 weeks.

Does Diet Chef provide student or NHS discounts?

Yes, they provide a 10% discount for students and NHS workers. You'll just need to verify your status with their affiliate partners, which are Health Service Discounts or Student Beans.

Can I use a Diet Chef promo code with their subscription plan discounts?

No, you can't use codes with subscription plan discounts. The site will apply the best possible offer at checkout, and you can only use one discount per order.

How can I find the best latest Diet Chef coupon codes?

We have hand-tested the promo codes we use on this page. Our codes are updated all the time and tested properly, and you can save between £10 to £50 depending on the promotion.

Does Diet Chef have a referral scheme that could save me money?

Absolutely, by using their Refer a Friend scheme, you can get £10 off your next order when your friend makes their first purchase. Your friend will receive £10 off too.

Does Diet Chef have seasonal or holiday deals?

They have seasonal sales around New Year, Black Friday, and summer. The savings you can make when the seasons change can be as much as 20% off full plans.

Can I get free delivery with Diet Chef?

Yes, all meal plans include free standard delivery across the UK. No minimum spend is required to receive free delivery.

Is there a loyalty scheme for Diet Chef customers?

There isn't a standard loyalty scheme, but returning customers get exclusive discount codes sent to their email inbox, which entitles them to receive £10 to £20 off future purchases.