Giffgaff SIM Only Deals & Plans
Goodybags from £6/Month + £5 Bonus
Every Giffgaff plan compared — 30-day rolling goodybags with unlimited calls and texts, 5G on the O2 network, and zero contract. Order the free SIM and get £5 bonus credit.
From £6/Month
Rolling goodybags, change anytime
5G on O2 Network
99% UK coverage, 5G included free
No Contract, No Credit Check
Plus £5 bonus credit for new members
Giffgaff Plans at a Glance
Monthly rolling plans, checked on giffgaff.com on 24 September 2026. Every plan includes unlimited UK calls & texts, 5G and EU-zone roaming up to 5GB.
| Monthly Rolling Plan | Data | Best For |
|---|---|---|
| £6/month | 2GB | Calls, texts & light browsing |
| £8/month | 5GB | Light everyday use |
| £10/month | 20GB | Social media, maps, music |
| £12/month | 26GB | Best value for most people |
| £15/month | 50GB | Regular streaming |
| £20/month | 100GB | Heavy streaming & hotspotting |
| £25/month | 200GB | Very heavy use |
| Unlimited | Unlimited data | £20/month on promotion (normally £35) — power users, see our unlimited data guide |
Rolling plans shown. PAYG goodybags and cheaper-but-locked 18-month contract plans are also available — always confirm live pricing on giffgaff.com.
Why Giffgaff Plans Beat a Contract
Everything a contract gives you — minus the contract
30-Day Flexibility
Every goodybag lasts 30 days. Upgrade when you're streaming more, downgrade when you're not — no penalty either way.
Unlimited Calls & Texts
Even the cheapest goodybags include unlimited UK minutes and texts — no watching the clock.
O2 Network Coverage
99% UK 4G coverage plus 5G in hundreds of towns and cities — the same network that powers full-price O2 contracts.
EU Roaming Included
Use your plan in the EU at no extra cost on qualifying goodybags, subject to a fair-use data cap.
No Credit Check
Prepaid means guaranteed acceptance — perfect if you've been declined for a contract or just don't want a hard search.
£5 Bonus for New Members
Order through our link, activate your free SIM and top up £10 — Giffgaff adds £5 bonus credit on top.
Giffgaff vs Lebara: Which SIM Only Plan?
Giffgaff's biggest budget rival is Lebara, which runs on the Vodafone network. Both offer rolling plans from around £5-£6 with no contract — the choice usually comes down to which network covers you better and whether you need Lebara's cheap international calls.
Full head-to-head: Giffgaff vs Lebara compared. Check coverage first: Vodafone coverage checker.
Giffgaff Plans: FAQs
What are the main Giffgaff plans?
Giffgaff calls its plans goodybags — 30-day rolling bundles of data, calls and texts from around £6/month up to unlimited data — currently £20/month on promotion, normally £35. Every plan includes unlimited UK calls and texts.
Are Giffgaff plans contract-free?
Yes — every goodybag is a 30-day rolling plan. No contract, no minimum term, no credit check. Change size, pause or stop whenever you like.
Which Giffgaff plan is best value?
Around £10-£12/month is the sweet spot for most people — tens of GB of data plus unlimited calls and texts. Light users start at £6; heavy streamers should look at unlimited.
Do Giffgaff SIM only plans include 5G and EU roaming?
Yes. All goodybags include 4G and 5G on O2 at no extra cost, plus EU roaming on qualifying plans subject to fair-use limits.
How do I get a Giffgaff SIM only deal?
Order the free SIM online — free delivery in a few days. Activate it, pick your goodybag, done. Order via our link for £5 bonus credit when you activate and top up £10.
Get a Giffgaff Plan Without the Contract
Free SIM, free delivery, £5 bonus credit when you activate and top up £10. Rolling goodybags from around £6/month on the O2 network.