Catalogues
Offers
Favourites
Saved
Download our app 📲

Mars offers

This week there are 9 Mars offers valid. Use the filters to find the offers from your favourite store or product. You can save the search to be notified when Mars is on offer again at a store near you.

Stores
Costco
Iceland
Bestway
Musgrave MarketPlace
Filters
Caramel
add-icon Add
9 offers
Musgrave MarketPlace
Musgrave MarketPlace Mars offer

Mars

1 week
£25.59
Musgrave MarketPlace
Musgrave MarketPlace Mars and Snickers offer

Mars and Snickers

1 week
£21.50
Costco
Costco Mars chocolate milk drink offer

Mars chocolate milk drink

2 weeks
£6.99
Bestway
Bestway Mars Snickers Bounty Ice Cream offer

Mars Snickers Bounty Ice Cream

25 days
£3.59
£2.09
Bestway
Bestway Snickers/Mars protein bar offer

Snickers/Mars protein bar

25 days
£18.99
Bestway
Bestway Mars/galaxy chocolate milkshake cans offer

Mars/galaxy chocolate milkshake cans

25 days
£9.29
Bestway
Bestway SNICKERS/MARS offer

SNICKERS/MARS

25 days
£18.99
Iceland
Iceland Mars Milk Drink No Added Sugar Milk 702ML offer

Mars Milk Drink No Added Sugar Milk 702ML

4 days
£2.50
Iceland
Iceland Mars Caramel Multipack Chocolate Bars 12 x 34.5g offer

Mars Caramel Multipack Chocolate Bars 12 x 34.5g

3 days
£4.50
£4.00

Stores with Mars in their assortment

Bestway

Bestway

Iceland

Iceland

Musgrave MarketPlace

Musgrave MarketPlace

Tesco

Tesco

Morrisons

Morrisons

Mace

Mace

Home Bargains

Home Bargains

Centra

Centra

McColl's

McColl's

Van Hage

Van Hage

Sainsbury's

Sainsbury's

SuperValu

SuperValu

Asda

Asda

Hobbycraft

Hobbycraft

Booker Wholesale

Booker Wholesale

Top 5 best Mars offers

Looking for the best Mars offers? We have collected the top 5 offers for you! See here where to get Mars at the best price and take advantage of sharp discounts and promotions right away.

#OfferNameStoreRegular priceOffer pricePromotionStart dateEnd dateView
1Musgrave MarketPlace Mars offerMars 22 x 120 gMusgrave MarketPlace£25.5903 August 202623 August 2026 View offer
2Musgrave MarketPlace Mars and Snickers offerMars and Snickers 48 x 40 gMusgrave MarketPlace£21.5003 August 202623 August 2026 View offer
3Costco Mars chocolate milk drink offerMars chocolate milk drink 350 mlCostco£6.9903 August 202630 August 2026 View offer
4Bestway Mars Snickers Bounty Ice Cream offerMars Snickers Bounty Ice CreamBestway£3.59£2.09£1.50 Discount14 August 202610 September 2026 View offer
5Bestway Snickers/Mars protein bar offerSnickers/Mars protein bar 18 x 47gBestway£18.9914 August 202610 September 2026 View offer

Mars price history 🕒

OfferNameStoreRegular priceOffer pricePromotionStart dateEnd date
Bestway Mars chocolate milkshake offerMars chocolate milkshake 6 x 702 mlBestway£9.5505 August 202612 August 2026
Costco Mars Chocolate Milk Drink, 8 x 350ml offerMars Chocolate Milk Drink, 8 x 350mlCostco£7.4903 August 202609 August 2026
Bestway Snickers/Mars/Bounty ice cream offerSnickers/Mars/Bounty ice creamBestway£3.79£2.09£1.70 Discount17 July 202613 August 2026
Iceland Mars Caramel Multipack Chocolate Bars 12 x 34.5g offerMars Caramel Multipack Chocolate Bars 12 x 34.5gIceland£4.50£4.00£0.50 Discount02 July 202615 July 2026
Booker Wholesale Mars duo offerMars duo 24 x 69 gBooker Wholesale£21.45£20.45£1.00 Discount22 June 202623 July 2026
Bestway MARS/SNICKERS Ice cream bar offerMARS/SNICKERS Ice cream bar 24 x 74 ml / 72 mlBestway£26.9919 June 202616 July 2026
Londis Bounty Duo, Mars Duo, Twix Hazelnut Xtra offerBounty Duo, Mars Duo, Twix Hazelnut XtraLondis£1.3915 June 202619 July 2026
Bestway MARS/SNICKERS offerMARS/SNICKERSBestway£22.9924 April 202621 May 2026
Bestway SNICKERS/MARS Ice-cream bar offerSNICKERS/MARS Ice-cream barBestway£2.0024 April 202622 May 2026
Iceland Mars Caramel Multipack Chocolate Bars 3 x 45g offerMars Caramel Multipack Chocolate Bars 3 x 45gIceland£1.80£1.35£0.45 Discount23 February 202602 March 2026
Bestway Snickers/mars high protein drink offerSnickers/mars high protein drinkBestway£1.6930 January 202626 February 2026
Iceland Mars Chocolate and caramel flavoured milk drink 250ml offerMars Chocolate and caramel flavoured milk drink 250mlIceland£1.25£1.00£0.25 Discount24 November 202525 January 2026
Wave background texture
Download the free app with 1000+ stores
app-picture-logo

All Mars offers

We have gathered all current Mars 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 Mars offer and save a huge amount of money on your next purchase. Find information about where to buy your Mars 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 Mars in next week’s leaflet ?

When is Mars on sale? or "I want to know if Mars 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 Mars 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 Mars next week?

In which store will Mars 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 Mars to buy the cheapest deal at the best price.

Frequently asked questions about Mars

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

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

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

Mars assortment

Last update: Saturday, 8 August 2026
Sent successfully
Something went wrong, please try again
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?

Musthave
Buy
Compare
Doubt
Example
Coca Cola light 1.5L
£2.00
£1.79
Coca Cola light 1.5L
50% off
£2.00
£0.99
More info about this rating?
All rights reserved © Catalogueoffers.co.uk 2026 | Disclaimer | Terms and conditions | Privacy policy | Cookie Policy