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Diet offers

This week there are 23 Diet offers valid. Use the filters to find the offers from your favourite store or product. You can save the search to be notified when Diet is on offer again at a store near you.

Stores
MorrisonsIcelandBestwayLondisSuperValu
Filters
Drinks
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23 offers
Bestway
Bestway Diet Coke Cans offer

Diet Coke Cans

2 weeks
£9.29
Bestway
Bestway Diet coke offer

Diet coke

2 weeks
£0.90
Bestway
Bestway Diet Coke NRB offer

Diet Coke NRB

2 weeks
£11.29
Bestway
Bestway Diet Coke Bag in Box offer

Diet Coke Bag in Box

2 weeks
£61.79
Bestway
Bestway Diet Pepsi Bag in Box offer

Diet Pepsi Bag in Box

2 weeks
£51.85
SuperValu
SuperValu Diet Coke / Coke Zero / Fanta Orange offer

Diet Coke / Coke Zero / Fanta Orange

16 days
£2.50
Bestway
Bestway Diet Coke Icon Glass Bottles offer

Diet Coke Icon Glass Bottles

2 weeks
£17.09
Bestway
Bestway COCA-COLA Zero Sugar/ Zero Cherry/Diet offer

COCA-COLA Zero Sugar/ Zero Cherry/Diet

2 weeks
£1.99
SuperValu
SuperValu Diet Coke & Coke Zero 8 pack offer

Diet Coke & Coke Zero 8 pack

16 days
£3.50
Iceland
Iceland Diet Coke 3L Bottle offer

Diet Coke 3L Bottle

5 days
£3.25
Iceland
Iceland Diet coke 2l offer

Diet coke 2l

6 days
£2.65
Iceland
Iceland Diet coke 330ml offer

Diet coke 330ml

5 days
£12.00
Morrisons
Morrisons Morrisons Diet Lemonade offer
buy 3 for £2

Morrisons Diet Lemonade

6 months
£0.80
Iceland
Iceland R.White's Diet Lemonade Bottle 2L offer

R.White's Diet Lemonade Bottle 2L

6 days
£1.25
£1.00
Londis
Londis Diet Coke, Coca Cola Zero Sugar offer

Diet Coke, Coca Cola Zero Sugar

10 days
£3.50
Iceland
Iceland Pepsi diet 2 litres offer

Pepsi diet 2 litres

6 days
£2.00
Iceland
Iceland Diet Coke No Caffeine 2L offer

Diet Coke No Caffeine 2L

1 week
£2.65
Morrisons
Morrisons Morrisons Diet Indian Tonic Water offer
buy 3 for £2

Morrisons Diet Indian Tonic Water

6 months
£0.80
Londis
Londis Diet Coke, Coca Cola Zero offer

Diet Coke, Coca Cola Zero

10 days
£6.99
Londis
Londis Coca Cola Zero Sugar, Diet Coke, Cherry Float offer
Any 2 for £3

Coca Cola Zero Sugar, Diet Coke, Cherry Float

10 days
£3.00
Iceland
Iceland Diet Coke No Caffeine 24 x 330ml offer

Diet Coke No Caffeine 24 x 330ml

5 days
£12.00
Iceland
Iceland Navigator Pink Gin & Diet Lemonade 250ml offer

Navigator Pink Gin & Diet Lemonade 250ml

1 day
£1.00
Iceland
Iceland Diet Coke Cherry 8 x 330ml Cans offer

Diet Coke Cherry 8 x 330ml Cans

5 days
£4.25

Stores with Diet in their assortment

Bestway

Bestway

Morrisons

Morrisons

SuperValu

SuperValu

Makro

Makro

Sainsbury's

Sainsbury's

Poundland

Poundland

Asda

Asda

Lloyds Pharmacy

Lloyds Pharmacy

Spar

Spar

One Stop

One Stop

Lidl

Lidl

Centra

Centra

Musgrave MarketPlace

Musgrave MarketPlace

Booker Wholesale

Booker Wholesale

Home Bargains

Home Bargains

Tesco

Tesco

McColl's

McColl's

Aldi

Aldi

Top 10 best Diet offers

Looking for the best Diet offers? We have collected the top 10 offers for you! See here where to get Diet at the best price and take advantage of sharp discounts and promotions right away.

#OfferNameStoreRegular priceOffer pricePromotionStart dateEnd dateView
1Bestway Diet Coke Cans offerDiet Coke CansBestway£9.2924 April 202618 June 2026 View offer
2Bestway Diet coke offerDiet cokeBestway£0.9022 May 202618 June 2026 View offer
3Bestway Diet Coke NRB offerDiet Coke NRBBestway£11.2924 April 202618 June 2026 View offer
4Bestway Diet Coke Bag in Box offerDiet Coke Bag in BoxBestway£61.7924 April 202618 June 2026 View offer
5Bestway Diet Pepsi Bag in Box offerDiet Pepsi Bag in BoxBestway£51.8524 April 202618 June 2026 View offer
6SuperValu Diet Coke / Coke Zero / Fanta Orange offerDiet Coke / Coke Zero / Fanta OrangeSuperValu£2.5031 May 202620 June 2026 View offer
7Bestway Diet Coke Icon Glass Bottles offerDiet Coke Icon Glass BottlesBestway£17.0924 April 202618 June 2026 View offer
8Bestway COCA-COLA Zero Sugar/ Zero Cherry/Diet offerCOCA-COLA Zero Sugar/ Zero Cherry/DietBestway£1.9922 May 202618 June 2026 View offer
9SuperValu Diet Coke & Coke Zero 8 pack offerDiet Coke & Coke Zero 8 packSuperValu£3.5031 May 202620 June 2026 View offer
10Iceland Diet Coke 3L Bottle offerDiet Coke 3L BottleIceland£3.2511 February 202509 June 2026 View offer

Diet price history 🕒

OfferNameStoreRegular priceOffer pricePromotionStart dateEnd date
Iceland R.White's Diet Lemonade Bottle 2L offerR.White's Diet Lemonade Bottle 2LIceland£1.2527 May 202627 May 2026
Lidl COCA-COLA Diet/Zero offerCOCA-COLA Diet/Zero 2 lLidl21 May 202627 May 2026
Bestway COCA-COLA/COKE Zero/diet offerCOCA-COLA/COKE Zero/dietBestway£1.4020 May 202627 May 2026
Londis Diet Coke, Coca Cola Zero Sugar offerDiet Coke, Coca Cola Zero SugarLondis£3.5018 May 202614 June 2026
SuperValu Coke Zero / Diet Coke Twin Pack offerCoke Zero / Diet Coke Twin PackSuperValu£3.8010 May 202630 May 2026
Bestway DIET COKE/ COKE ZERO offerDIET COKE/ COKE ZEROBestway£1.4024 April 202622 May 2026
Bestway Pepsi Diet/max offerPepsi Diet/max 2 lBestway£2.1924 April 202622 May 2026
Londis Coca Cola Zero, Cherry, Cherry Float, Diet Coke offerCoca Cola Zero, Cherry, Cherry Float, Diet CokeLondis£3.00Any 2 for £320 April 202617 May 2026
Iceland Pepsi Diet Bottles 12 x 500ml offerPepsi Diet Bottles 12 x 500mlIceland£11.5007 April 202608 May 2026
Iceland Pepsi Diet Bottles 12 x 500ml offerPepsi Diet Bottles 12 x 500mlIceland£11.5007 April 202608 May 2026
Iceland Diet Coke Cherry 2L Bottle offerDiet Coke Cherry 2L BottleIceland£2.6501 April 202625 April 2026
SuperValu Coke Zero/Diet Coke offerCoke Zero/Diet CokeSuperValu£6.5029 March 202618 April 2026
Bestway Diet coke/coke zero cherry/ 833706, 832071 stunt offerDiet coke/coke zero cherry/ 833706, 832071 stuntBestway£1.9927 March 202624 April 2026
Bestway COKE/COCA-COLA Diet/zero offerCOKE/COCA-COLA Diet/zeroBestway25 March 202631 March 2026
Londis Coca Cola Zero, Diet Coke offerCoca Cola Zero, Diet CokeLondis£7.9923 March 202619 April 2026
Iceland Diet Coke Cherry 8 x 330ml Cans offerDiet Coke Cherry 8 x 330ml CansIceland£4.2518 March 202625 March 2026
Iceland Diet Coke 150ml offerDiet Coke 150mlIceland£0.7508 March 202615 March 2026
Iceland Diet Coke 10 x 330ml (8 x 330ml + 2 x 330ml Extra Free) offerDiet Coke 10 x 330ml (8 x 330ml + 2 x 330ml Extra Free)Iceland£4.2512 January 202619 January 2026
Iceland Diet Coke 1.5L (1.25L + 20% Extra Free) offerDiet Coke 1.5L (1.25L + 20% Extra Free)Iceland£2.0002 September 202520 January 2026
Iceland Diet Coke 3L Bottle offerDiet Coke 3L BottleIceland£3.2511 February 202524 January 2026
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All Diet offers

We have gathered all current Diet offers and promotions, valid today. You can find them heavily discounted in the leaflet or flyer, but also often online. View Catalogueoffers.co.uk, find the cheapest Diet offer and save a huge amount of money on your next purchase. Find information about where to buy your Diet at the best available price, together with the store’s address and opening hours. If you are looking for terms & conditions or information on free delivery, make sure to check out the general information of the store.

Is there an offer on Diet in next week’s leaflet ?

When is Diet on sale? or "I want to know if Diet will be discounted next week?" These are very common questions, because many people make their (shopping) list, based on promotions, bargains and deals. That’s why Catalogueoffers.co.uk are always the first ones to publish next week’s leaflets. Make sure to keep an eye on our website and discover if Diet will be featured in next week’s flyer. Please note that some offers are only available in store and NOT online!

Will there be a promotion on Diet next week?

In which store will Diet be on sale next week? You can buy the same products in a lot of different stores, so it totally makes sense to compare the offers on Diet to buy the cheapest deal at the best price.

Frequently asked questions about Diet

Check a leaflet on this website to see the latest offers and find Diet at the lowest price. This is the best way to find interesting offers and buy Diet at the best available price. On this page you can compare the best Diet promotions.

Catalogueoffers.co.uk is the right place to find Diet offers. On our website you will find various leaflets from stores such as Bestway and similar stores with interesting offers and promotions. Go to 'leaflets' and click on your favourite store.

Find similar offers and promotions for Diet in the leaflets above. Under 'categories' you can find similar stores with similar products.

Diet assortment

Last update: Saturday, 25 April 2026
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Is this deal a real must-have?

We’ve rated this offer based on discount and frequency over the past 8 weeks. That way, you can make the best choice! Handy, right?

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Example
Coca Cola light 1.5L
£2.00
£1.79
Coca Cola light 1.5L
50% off
£2.00
£0.99
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