Best Baking Soda Deals Online in the UK (24 Deals Found)

Last Updated - 29/10/2026 Sort By:

Best Choice
AKSOY

New
Aksoy Baking Soda 1.8KG Jar || Pure Sodium Bicarbonate Powder, Highest Purity, Food Grade – Versatile Baking Soda for Co
PURE Sodium Bicarbonate is food grade; Great for cooking, baking, and cleaning

£5.99
Arm & Hammer

New
Arm and Hammer Baking Soda - Baking Powder, Baking Soda for Cleaning, Pure Baking Soda
Packaging Info: Cardboard recyclable.

£3.59 £3.79
New
Arm & Hammer Pure Baking Soda 907G (32Oz) - USA Import

£7.28
Duzzit

New
Duzzit Amazing Baking Soda - Powerful Cleaning Action | Natural Cleaner - Eliminates Grease & Stubborn Stains | Cleans S
POWERFUL CLEANING ACTION: Sprinkle Duzzit baking soda onto hobs, trays or pans. Add hot water and let it sit, then wipe

£2.99
New
Pure Baking Soda Sodium Bicarbonate Food Grade Bi Carb Fine Powder 1kg|3kg|5kg|
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£10.99
AKSOY

New
Aksoy Baking Soda 1KG | Pure Sodium Bicarbonate Powder with Highest Purity, Food Grade, Multi-Purpose Use for Cooking, B
PURE Sodium Bicarbonate is food grade; Great for cooking, baking, and cleaning

£4.49
Best Value
ARM & HAMMER

New
Arm & Hammer Baking Soda-4LB (01170)
4 lb. box

£6.99 £7.49
New
****BOX of 12**** Arm & Hammer Pure Baking Soda 907G (32Oz) - USA Import
Soda 907g - Box of 12 for £39,99 .

£39.99
25% Off
Grow Chem

New
Baking Soda, Sodium Bicarbonate (1KG Bucket) UK MADE Pure Baking Soda for Cleaning, Cooking, Bath Bombs, Odours and Teet
ECO-FRIENDLY: Sodium Bicarbonate / Baking Soda is one of the top eco-friendly , safe and inexpensive cleaning, baking an

£7.50 £9.49
New
Sodium Bicarbonate Soda Fine Granular (BP/USP Food and Pharmaceutical Grade)
We get straight to the point with our products so that you can get straight into the gym to achieve your goals without t

£12.99
AKSOY

New
Aksoy Baking Soda 5KG | Pure Sodium Bicarbonate Powder with Highest Purity, Food Grade, Multi-Purpose Use for Cooking, B
Pure Sodium Bicarbonate Powder, Highest Purity, Food Grade, Pure Baking Soda For Cooking, Baking, Cleaning, & More!

£12.49
Duzzit

New
Duzzit Baking Soda, Cleans, Deodorises & More! Triple Pack, 100'S Of Uses
Duzzit Baking Soda Cleans Deodorises & More! Triple Pack 100'S Of Uses

£6.72
New
Sodium Bicarbonate of Baking Soda Bicarb Vegan 100% Food Grade Baking Bread Cake
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£43.99
ARM & HAMMER

New
Arm & Hammer 1110 Pure Baking Soda 454 g
100% Pure and Food-Grade

£4.12
New
Arm & Hammer Pure Baking Soda 907G (32Oz) - USA Import

£8.90
Duzzit

New
Amazing Baking Soda Multi Purpose Household Cleaner - Duzzit Amazing Baking Soda 500g - Pack of 2
Duzzit Baking Soda

£5.07
New
PSN Sodium Bicarbonate / Baking Soda / Bicarbonate of Soda 10Kg Powder Fine
Suitable for Food Use, Baking, Bath Bombs & Cleaning.

£17.99
New
Pure Baking Soda Sodium Bicarbonate Food Grade Bi Carb Fine Powder 5KG Pouch
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£12.99
New
6 x BAKING SODA 500G DUZZIT AMAZING BAKING POWDER PURE BAKING SODA FOR CLEANING
6 x Duzzit Baking Soda 500g.

£14.99
New
Arm and Hammer Baking Soda - Baking Powder, Baking Soda for Cleaning, Pure Bakin
For scratch-less cleaning.

£6.42
New
Bob's Red Mill Bicarbonate of Soda 454g Pure Baking Soda Gluten Free
Bob's Red Mill Bicarbonate of Soda 454g Pure Baking Soda Gluten Free Bob’s Red Mill Bicarbonate of Soda 454g is a pure,

£9.49
New
5kg SODIUM BICARBONATE of Soda / BAKING SODA / BI CARB - Fine Powder Food Grade
Suitable for Food Use, Baking, Bath Bombs & Cleaning.

£12.99
New
12 x BAKING SODA 500G DUZZIT BAKING POWDER PURE BAKING SODA FOR CLEANING NEW
12 x Duzzit Baking Soda 500g.

£24.99
New
PSN Sodium Bicarbonate / Baking Soda / Bicarbonate of Soda 20Kg Powder Fine
Suitable for Food Use, Baking, Bath Bombs & Cleaning.

£28.99

24 Baking Soda deals are available from: Amazon, eBay stores, starting from £2.99.
The biggest discount we found is 25% on Baking Soda, Sodium Bicarbonate (1KG Bucket) UK MADE Pure Baking Soda for Cleaning, Cooking, Bath Bombs, Odours and Teeth Cleaning. Eco Friendly Bicarbonate of Soda. at Amazon.
The lowest price we found is £2.99 while the highest is £43.99.
Prices for the best Baking Soda deals average at £13.04.
Last updated on October 29, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Baking Soda.