Cheapest Decaf in the UK

Prices updated 15 August 2026 · 95 products across 7 supermarkets

The best-value decaf in the UK right now is Tetley Decaf Tea Bags 160 per pack at Morrisons — £0.04/each (£6.10).

95Products Compared

7Supermarkets

£0.04Lowest /Each

We compare decaf across all 7 major UK supermarkets — Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S — and rank by price per unit so you can see where decaf is genuinely cheapest. Prices update daily.

#	Product	Store	Price	Per Unit
1	Tetley Decaf Tea Bags 160 per pack	Morrisons	£6.10	£0.04/each
2	M&S Fairtrade Decaffeinated Teabags 80 per pack	M&S	£3.20	£0.04/each
3	M&S Fairtrade Decaffeinated Earl Grey Tea Bags 50 per pack	M&S	£2.50	£0.05/each
4	Tetley Decaf Green Tea Bags 50 per pack	Morrisons	£2.85	£0.06/each
5	M&S Rooibos Teabags 20 per pack	M&S	£1.50	£0.07/each
6	ASDA Mild & Delicate Courgettes 330g	Asda	£0.84	£2.55/kg
7	ASDA Nutty & Earthy Chestnut Mushrooms 250g	Asda	£1.07	£4.28/kg
8	ASDA Everyday 80 Tea Bags 232g	Asda	£1.20	£5.17/kg
9	Tesco Decaff Original Tea 80 Pack 250g	Tesco	£1.39	£5.56/kg
10	DIPLOMAT Decaf Tea Bags 80 Pack 250 G	Aldi	£1.39	£5.60/kg
11	ASDA Decaf 80 Tea Bags 232g	Asda	£1.41	£6.08/kg
12	ASDA Mild & Tender Baby Spinach 180g	Asda	£1.10	£6.11/kg
13	Cord Cushion 50 x 50cm	Asda	£7.00	£7.00/each
14	Morrisons Decaff Tea Bags 80 Pack 232g	Morrisons	£1.65	£7.11/kg
15	Tetley Decaf 300 Tea Bags 937.5g	Morrisons	£7.00	£7.47/kg
16	Sainsbury's Red Label Fairtrade Decaf Tea Bags x80 250g	Sainsbury's	£1.90	£7.60/kg
17	Taylors of Harrogate Yorkshire Tea 480 Tea Bags 1.5kg	Asda	£11.92	£7.95/kg
18	Essential Original Blend Decaf 80 Tea Bags	Waitrose	£2.00	£8.00/kg
19	ASDA Gold Tea 80 Tea Bags	Asda	£1.98	£8.53/kg
20	Taylors of Harrogate Yorkshire Tea 160 Tea Bags 500g	Asda	£4.50	£9.00/kg
21	Tetley Decaffeinated 160 Teabags 500G	Tesco	£4.75	£9.50/kg
22	TETLEY Decaf Tea Bags 160 Pack 0.5 KG	Aldi	£4.75	£9.50/kg
23	Tetley 160 Decaf Tea Bags 500g	Asda	£4.75	£9.50/kg
24	ASDA Blueberries 300g	Asda	£3.12	£10.40/kg

See The Live Decaf Comparison →

Cheapest Decaf: FAQ

Where is the cheapest decaf in the UK?

Right now the best value decaf is Tetley Decaf Tea Bags 160 per pack at Morrisons, £6.10 (£0.04/each). SmartShelf ranks decaf by price per unit across 7 supermarkets, updated daily.

Which supermarket is cheapest for decaf?

We compare decaf across Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S. Today Morrisons has the cheapest option, but the ranking updates every day as prices change.

How does SmartShelf compare decaf prices?

We list each product's price per unit (£/kg, £/litre or per item) so you compare like for like, and we show loyalty prices such as Clubcard and Nectar where available — free, with no sign-up.