Cheapest soda water

Morrisons

Morrisons Soda Water

1 litre

£0.85

£0.85/l

at 1 supermarket

ASDA

ASDA Sparkling Soda Water 1 Litre

1 litre

£0.90

£0.90/l

at 1 supermarket

Sainsbury's

Sainsbury's Soda Water 1L

1 litre

£0.90

£0.90/l

at 1 supermarket

Waitrose Ltd

Waitrose Soda Water

1 litre

£0.95

£0.95/l

at 1 supermarket

Schweppes

Schweppes Soda Water 1L

1 litre

from£1.38

£1.38/l

at 3 supermarkets

ASDA

ASDA Sparkling Soda Water 6 x 250ml

1.5 litre

£2.57

£1.71/l

at 1 supermarket

TESCO

Tesco Soda Water 6 x 250ml

1.5 litre

£2.60

£1.73/l

at 1 supermarket

Waitrose Ltd

Waitrose Soda Water Cans

1.5 litre

£2.60

£1.73/l

at 1 supermarket

Schweppes

Schweppes Soda Water 1L Bottle

1 litre

from£1.78

£1.78/l

at 2 supermarkets

Schweppes

Schweppes Soda Water 1L

1 litre

£1.90

£1.90/l

at 1 supermarket

Schweppes

Schweppes Soda Water 12x150ml

1.8 litre

from£4.50

£2.50/l

at 2 supermarkets

Fever-Tree

Fever-Tree Premium Soda Water

500 ml

from£2.45

£4.90/l

at 2 supermarkets

TESCO

Tesco Soda Water 1Litr

£0.90

Price per unit unknown

at 1 supermarket