There's a low chance you'll find a working Octopus Energy promo code right now. On this page you'll find all 30 codes ranked by what's worked at checkout. The best one to try is HAPPY-HUMAN-326, though nothing's a sure thing.
Get £50 off at Octopus Energy with code HAPPY-HUMAN-326.
How often Octopus Energy codes work
Each bar is one week of real shopper results: the greener the bar, the better the chance a code worked that week. Paler bars carry limited data.
| Discount | Source | Freshness | Promo code |
|---|---|---|---|
| £50 off | SourceYouTube video | Freshness | BOLD-MIST-390 |
Get £50 off your order at Octopus Energy with code BOLD-MIST-390. Found by Wethrift2 months ago | |||
| Promo code: UOYXOG2P | SourceYouTube video | Freshness | UOYXOG2P |
Get a quote for a heat pump at Octopus Energy with code UOYXOG2P. Found by Wethrift2 months ago | |||
| £50 off your bill | SourceInstagram post | Freshness | OLIVE-HORSE-646 |
Source Found by Wethrift7 months ago | |||
| $100 off | SourceYouTube video | Freshness | 100RABATT |
Source Found by Wethriftover a year ago | |||
| £5 credit for you and £5 credit for me | SourceYouTube video | Freshness | GLASS-LANE-979 |
| £50 | SourceInstagram post | Freshness | BEIGE-PUMA-167 |
| £100 off | SourceTikTok video | Freshness | 95460 |
| £50 credit referral offer | SourceYouTube video | Freshness | BLUE-WIND-201 |
| Switch energy supplier, get £50 off | SourceYouTube video | Freshness | HAPPY-HUMAN-326 |
| Promo code: METAL-SNAIL-236 | Freshness | METAL-SNAIL-236 | |
| 50% off with refer a friend sign-up | SourceInstagram post | Freshness | MIST-SKUNK-658 |
| 50% off for new customers | SourceYouTube video | Freshness | QUIET-LEMUR-961 |
| £50 off sign-up | SourceInstagram post | Freshness | DUSKY-EMU-171 |
| £50 off signup | SourceInstagram post | Freshness | GREY-ROOK-35 |
| Free £50 energy bill credit | Freshness | TOUGH-SNAKE-947 | |
| Promo code: FAIR-SNAIL-799 | SourceYouTube video | Freshness | FAIR-SNAIL-799 |
| £70 Credit with Sign-Up | SourceYouTube video | Freshness | NICE-HIPPO-695 |
| £50 off | Freshness | DUSK-DREAM-869 | |
| £50 off | Freshness | LOYAL-OTTER-745 | |
| £50 off | Freshness | PEARL-QUAIL-688 | |
| £50 credit when you sign up or switch | SourceInstagram post | Freshness | PEARL-TAPIR-789 |
| £50 off when you join | SourceInstagram post | Freshness | MU1Y |
| Save £50 off energy credit | SourceYouTube video | Freshness | RICH-YAK-446 |
| £50 bonus when you join | SourceInstagram post | Freshness | OCEAN-MOOSE-701 |
| £50 off | SourceYouTube video | Freshness | FREE-SAGE-191 |
| Switch and get 10% off | SourceYouTube video | Freshness | NOBLE-BLOOM-324 |
| 50% off gas and electric, 7.5p/kWh offpeak | SourceYouTube video | Freshness | STRAW-MOON-586 |
| Up to £100 FREE from an eco energy supplier | SourceYouTube video | Freshness | SAND-BURN-767 |
| £50 credit to join | SourceInstagram post | Freshness | BEIGE-BEAR-12 |
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About this page
Introducing a more honest way to find coupon codes
Every code has a history, and we track it
Codes fail for boring reasons: they expire, they only cover one category, they only apply to a first order. Calling any of them "verified" would be a guess dressed up as a fact. We publish the chance instead, built from checkout data and shopper answers, and we track it over time.
Likely not workingMixed resultsHigh chance of working
You'll find one of these charts on every code we list, tracking how it has performed over time.
When there is nothing worth trying, we say so
When we don't think there is a working code for a store, we say so right at the top of the page, before you spend time scrolling.
Good chance right now78%
Nothing likely right now9%
A code that works at breakfast can be dead by lunch. Nobody can promise otherwise, so we don't stamp anything here as "working" or "verified". We tell you the chance of a code working instead, based on real shopper feedback and data, and when the chance is poor we say that out loud.
