Cheapest Soy Sauce in the UK

Prices updated 15 August 2026 · 88 products across 7 supermarkets

The best-value soy sauce in the UK right now is Sainsbury's Dark Soy Sauce 150ml at Sainsbury's — £3.67/litre (£0.55).

88Products Compared

7Supermarkets

£3.67Lowest /Litre

We compare soy sauce 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 soy sauce is genuinely cheapest. Prices update daily.

#	Product	Store	Price	Per Unit
1	Sainsbury's Dark Soy Sauce 150ml	Sainsbury's	£0.55	£3.67/litre
2	Sainsbury's Soy Sauce Reduced Salt 150ml	Sainsbury's	£0.55	£3.67/litre
3	ASIA SPECIALITIES Dark Soy Sauce 0.15 L	Aldi	£0.55	£3.67/litre
4	ASIA SPECIALITIES Light Soy Sauce 0.15 L	Aldi	£0.55	£3.67/litre
5	ASDA Light Soy Sauce 150ml	Asda	£0.55	£3.67/litre
6	Tesco Dark Soy Sauce 150Ml	Tesco	£0.55	£3.67/litre
7	Tesco Light Soy Sauce 150Ml	Tesco	£0.55	£3.67/litre
8	Tesco Reduced Salt Soy Sauce 150Ml	Tesco	£0.55	£3.67/litre
9	Sainsbury's Light Soy Sauce 150ml	Sainsbury's	£0.55	£3.67/litre
10	ASDA Dark Soy Sauce 150ml	Asda	£0.64	£4.27/litre
11	Healthy Boy Brand Thin Soy Sauce 700ml	Morrisons	£3.25	£4.64/litre
12	Lee Kum Kee Premium Dark Soy Sauce 500ml	Asda	£2.47	£4.94/litre
13	Lee Kum Kee Premium Light Soy Sauce 500ml	Asda	£2.47	£4.94/litre
14	Lee Kum Kee Premium Light Soy Sauce 500ml	Sainsbury's	£2.50	£5.00/litre
15	Lee Kum Kee Premium Dark Soy Sauce 500ml	Sainsbury's	£2.50	£5.00/litre
16	Lee Kum Kee Premium Light Soy Sauce 500Ml	Tesco	£2.50	£5.00/litre
17	Lee Kum Kee Premium Dark Soy Sauce 500Ml	Tesco	£2.50	£5.00/litre
18	Lee Kum Kee Premium Light Soy Sauce 500ml	Morrisons	£2.50	£5.00/litre
19	Lee Kum Kee Premium Dark Soy Sauce 500ml	Morrisons	£2.50	£5.00/litre
20	Blue Dragon Soy Sauce 375ml	Asda	£2.04	£5.44/litre
21	Blue Dragon Dark Soy Sauce 375ml	Tesco	£2.15	£5.73/litre
22	Blue Dragon Light Soy Sauce 375ml	Tesco	£2.15	£5.73/litre
23	Morrisons Light Soy Sauce 150ml	Morrisons	£0.90	£6.00/litre
24	Morrisons Dark Soy Sauce 150ml	Morrisons	£0.90	£6.00/litre

See The Live Soy Sauce Comparison →

Cheapest Soy Sauce: FAQ

Where is the cheapest soy sauce in the UK?

Right now the best value soy sauce is Sainsbury's Dark Soy Sauce 150ml at Sainsbury's, £0.55 (£3.67/litre). SmartShelf ranks soy sauce by price per unit across 7 supermarkets, updated daily.

Which supermarket is cheapest for soy sauce?

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

How does SmartShelf compare soy sauce 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.