How does the UW Cashback Card 3% Sainsbury's fuel offer work?

Spend more than £50 in a single Sainsbury's shopping trip using your UW Cashback Card, then buy fuel at a Sainsbury's petrol station with the same card within 14 days. You earn 3% cashback on that fuel, credited to your UW bill.

Does the £50 minimum shop include the fuel itself?

No. The qualifying shop is a separate Sainsbury's grocery transaction of over £50 in one trip. Fuel bought afterwards within 14 days on the same card earns the 3%.

How much does 3% cashback save per litre?

At a pump price of 135p per litre, 3% cashback is worth about 4p per litre, making the effective price roughly 131p. This finder shows both the pump price and the effective price after cashback for every station.

Where does the cashback go?

Cashback earned with the UW Cashback Card is credited against your UW household bill, reducing what you pay for your energy, broadband, mobile and insurance.

Where do the fuel prices come from?

Prices come from the Sainsbury's open fuel price data feed published under the UK Government's fuel price transparency scheme. Each station shows when its price was last reported.

How do I get a UW Cashback Card?

The Cashback Card is available to UW customers. You can join UW through Jeremy Irving, a UW Authorised Partner in Worthing, who can help you switch your home services.

With Jeremy Irving · UW Authorised Partner, Worthing

Cheaper Sainsbury's fuel, then 3% back on your bill.

Compare live Sainsbury's petrol and diesel prices across the UK and see what you really pay after the UW Cashback Card's 3% fuel cashback.

Find cheap fuel near me Join UW with Jeremy

Cheapest E10: 130.9p
After 3% cashback: 127.0p
Stations: 30

Find the cheapest Sainsbury's fuel

Sample prices (live feed temporarily unavailable) · last reported 10 Oct 2026, 08:30

Loading map…

Sainsbury's Portsmouth Farlington
Cheapest
Fitzherbert Road, Portsmouth PO6 1SB
Open 10 Oct 2026, 08:30
130.9p
127.0p after 3%
B7 138.9pE5 144.9pGoogle Apple Waze
Sainsbury's Cardiff Thornhill
Cheapest
Excalibur Drive, Cardiff CF14 9BB
Open 10 Oct 2026, 08:30
130.9p
127.0p after 3%
B7 138.9pE5 144.9pGoogle Apple Waze
Sainsbury's Nottingham Castle Marina
Cheapest
Castle Marina Road, Nottingham NG7 1TN
Open 10 Oct 2026, 08:30
130.9p
127.0p after 3%
B7 138.9pE5 144.9pGoogle Apple Waze
Sainsbury's Leeds Moor Allerton
Cheapest
King Lane, Leeds LS17 5NY
Open 10 Oct 2026, 08:30
130.9p
127.0p after 3%
B7 138.9pE5 144.9pGoogle Apple Waze
Sainsbury's Worthing Lyons Farm
Lyons Way, Worthing BN14 9HG
Open 10 Oct 2026, 08:30
131.9p
127.9p after 3%
B7 139.9pE5 145.9pGoogle Apple Waze
Sainsbury's Crawley
County Oak Way, Crawley RH11 7ST
Open 10 Oct 2026, 08:30
131.9p
127.9p after 3%
B7 139.9pE5 145.9pGoogle Apple Waze
Sainsbury's Southampton Lordshill
Lordshill District Centre, Southampton SO16 8HY
Open 10 Oct 2026, 08:30
131.9p
127.9p after 3%
B7 139.9pE5 145.9pGoogle Apple Waze
Sainsbury's Bristol Emersons Green
Westerleigh Road, Bristol BS16 7AN
Open 10 Oct 2026, 08:30
131.9p
127.9p after 3%
B7 139.9pE5 145.9pGoogle Apple Waze
Sainsbury's Birmingham Selly Oak
Bristol Road, Birmingham B29 6SN
Open 10 Oct 2026, 08:30
131.9p
127.9p after 3%
B7 139.9pE5 145.9pGoogle Apple Waze
Sainsbury's Manchester Fallowfield
Wilmslow Road, Manchester M14 6LS
Open 10 Oct 2026, 08:30
131.9p
127.9p after 3%
B7 139.9pE5 145.9pGoogle Apple Waze
Sainsbury's Newcastle Kingston Park
Brunton Lane, Newcastle NE13 8BG
Open 10 Oct 2026, 08:30
131.9p
127.9p after 3%
B7 139.9pE5 145.9pGoogle Apple Waze
Sainsbury's Shoreham
Holmbush Centre, Shoreham-by-Sea BN43 6TR
Open 10 Oct 2026, 08:30
132.9p
128.9p after 3%
B7 140.9pE5 146.9pGoogle Apple Waze
Sainsbury's Chichester
Westhampnett Road, Chichester PO19 7YD
Open 10 Oct 2026, 08:30
132.9p
128.9p after 3%
B7 140.9pE5 146.9pGoogle Apple Waze
Sainsbury's Eastbourne
Lottbridge Drove, Eastbourne BN23 6QJ
Open 10 Oct 2026, 08:30
132.9p
128.9p after 3%
B7 140.9pE5 146.9pGoogle Apple Waze
Sainsbury's Reading Calcot
Bath Road, Reading RG31 7SA
Open 10 Oct 2026, 08:30
132.9p
128.9p after 3%
B7 140.9pE5 146.9pGoogle Apple Waze
Sainsbury's York Monks Cross
Jockey Lane, York YO32 9LF
Open 10 Oct 2026, 08:30
132.9p
128.9p after 3%
B7 140.9pE5 146.9pGoogle Apple Waze
Sainsbury's Glasgow Braehead
Kings Inch Road, Glasgow G51 4BS
Open 10 Oct 2026, 08:30
132.9p
128.9p after 3%
B7 140.9pE5 146.9pGoogle Apple Waze
Sainsbury's Exeter Alphington
Alphington Road, Exeter EX2 8NH
Open 10 Oct 2026, 08:30
132.9p
128.9p after 3%
B7 140.9pE5 146.9pGoogle Apple Waze
Sainsbury's Brighton West Hove
Old Shoreham Road, Hove BN3 7EP
Open 10 Oct 2026, 08:30
133.9p
129.9p after 3%
B7 141.9pE5 147.9pGoogle Apple Waze
Sainsbury's Horsham
Worthing Road, Horsham RH12 1TA
Open 10 Oct 2026, 08:30
133.9p
129.9p after 3%
B7 141.9pE5 147.9pGoogle Apple Waze
Sainsbury's Oxford Kidlington
Oxford Road, Kidlington OX5 1AA
Open 10 Oct 2026, 08:30
133.9p
129.9p after 3%
B7 141.9pE5 147.9pGoogle Apple Waze
Sainsbury's Edinburgh Cameron Toll
Lady Road, Edinburgh EH16 5PB
Open 10 Oct 2026, 08:30
133.9p
129.9p after 3%
B7 141.9pE5 147.9pGoogle Apple Waze
Sainsbury's Norwich Pound Lane
Pound Lane, Norwich NR7 0SR
Open 10 Oct 2026, 08:30
133.9p
129.9p after 3%
B7 141.9pE5 147.9pGoogle Apple Waze
Sainsbury's Plymouth Marsh Mills
Coypool Road, Plymouth PL7 4TB
Open 10 Oct 2026, 08:30
133.9p
129.9p after 3%
B7 141.9pE5 147.9pGoogle Apple Waze
Sainsbury's Brighton Marina
Marina Way, Brighton BN2 5UT
Open 10 Oct 2026, 08:30
134.9p
130.9p after 3%
B7 142.9pE5 148.9pGoogle Apple Waze
Sainsbury's Guildford Burpham
Clay Lane, Guildford GU4 7JU
Open 10 Oct 2026, 08:30
134.9p
130.9p after 3%
B7 142.9pE5 149.9pGoogle Apple Waze
Sainsbury's London Greenwich
Bugsby's Way, London SE10 0QJ
Open 10 Oct 2026, 08:30
134.9p
130.9p after 3%
B7 142.9pE5 149.9pGoogle Apple Waze
Sainsbury's Cambridge Coldhams Lane
Coldhams Lane, Cambridge CB1 3EW
Open 10 Oct 2026, 08:30
134.9p
130.9p after 3%
B7 142.9pE5 148.9pGoogle Apple Waze
Sainsbury's London Merton
Merantun Way, London SW19 3NN
Open 10 Oct 2026, 08:30
135.9p
131.8p after 3%
B7 143.9pE5 150.9pGoogle Apple Waze
Sainsbury's London Nine Elms
Wandsworth Road, London SW8 2LF
Open 10 Oct 2026, 08:30
136.9p
132.8p after 3%
B7 144.9pE5 151.9pGoogle Apple Waze

How the 3% Sainsbury's fuel cashback works

In short: UW Cashback Card holders who spend over £50 in a single Sainsbury's shop earn 3% cashback on Sainsbury's fuel bought on the same card within the next 14 days, credited to their UW bill.

1
Shop over £50
Spend more than £50 in one Sainsbury's shopping trip with your UW Cashback Card.
2
Fill up within 14 days
Buy fuel at any Sainsbury's petrol station on the same card within 14 days.
3
Get 3% back
3% of your fuel spend is credited straight to your UW bill.

Savings calculator

See how much the 3% fuel cashback could take off your UW bill.

Monthly fuel spend£150.00

Typical Sainsbury's shop£80.00

Sainsbury's shops per month4

Estimated bill reduction

£4.50 /month

£54.00 a year

Each qualifying shop unlocks 14 days of 3% cashback on fuel. Two or more a month covers every fill-up.

Start saving — join UW with Jeremy

Jeremy Irving, UW Authorised Partner in Worthing

UW Authorised Partner · Worthing

Switch your home services with Jeremy

I help households in Worthing and across the UK bundle energy, broadband, mobile and insurance with UW — one bill, real savings, and the Cashback Card that pays you back every time you fill up at Sainsbury's.

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Cheaper Sainsbury's fuel, then 3% back on your bill.

Find the cheapest Sainsbury's fuel

Sainsbury's Portsmouth Farlington

Sainsbury's Cardiff Thornhill

Sainsbury's Nottingham Castle Marina

Sainsbury's Leeds Moor Allerton

Sainsbury's Worthing Lyons Farm

Sainsbury's Crawley

Sainsbury's Southampton Lordshill

Sainsbury's Bristol Emersons Green

Sainsbury's Birmingham Selly Oak

Sainsbury's Manchester Fallowfield

Sainsbury's Newcastle Kingston Park

Sainsbury's Shoreham

Sainsbury's Chichester

Sainsbury's Eastbourne

Sainsbury's Reading Calcot

Sainsbury's York Monks Cross

Sainsbury's Glasgow Braehead

Sainsbury's Exeter Alphington

Sainsbury's Brighton West Hove

Sainsbury's Horsham

Sainsbury's Oxford Kidlington

Sainsbury's Edinburgh Cameron Toll

Sainsbury's Norwich Pound Lane

Sainsbury's Plymouth Marsh Mills

Sainsbury's Brighton Marina

Sainsbury's Guildford Burpham

Sainsbury's London Greenwich

Sainsbury's Cambridge Coldhams Lane

Sainsbury's London Merton

Sainsbury's London Nine Elms