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Vodafone 12-month SIM only deals

Vodafone 12-month SIM only deals are a great way to save money by committing to a longer contract. If you need something different, Vodafone are have a range of other SIM only deals available:

What are the benefits of a Vodafone 12-month SIM only deal?

A 12-month plan strikes a balance between price and flexibility — you usually get a lower monthly cost than a 30-day rolling plan, without locking yourself in for a full two years.

Vodafone customers also get access to extras such as VeryMe Rewards, which offers regular discounts and freebies.

Does a Vodafone 12-month SIM include 5G and roaming?

5G is included on most Vodafone SIM only plans where coverage is available, at no extra cost with a compatible phone.

Roaming terms vary by plan and destination, so check whether your 12-month deal includes inclusive roaming before travelling.

Our top pick
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Basics SIM Only - 12 months

Data
100 GB
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £144
Price
£12per month
  • Price becomes £13.50 on 1 April 2027
VeryMe Rewards app
Get deal
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Vodafone 16pm 200GB Red SIM Only 12m

Data
200 GB
Sold by:Fonehouse logo
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £192
Price
£16per month
  • Monthly prices rise by £2.50 (£1.50 for Basics) & Out of Bundle charges increase by the Consumer Price Index rate of inflation +3.9%.
Get deal

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£60 cashback by redemption

Basics SIM Only - 12 months

Data
100 GB
Sold by:Mobiles.co.uk logo
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £144
Price
£12per month
  • Price becomes £13.50 on 1 April 2027
  • Monthly prices rise by £2.50 (£1.50 for Basics) & Out of Bundle charges increase by the Consumer Price Index rate of inflation +3.9%.
Get deal
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Red SIM Only 200GB - 12 months

Data
200 GB
Sold by:Carphone Warehouse logo
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £252
Price
£21per month
  • Price becomes £23.50 on 1 April 2027
Get deal
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Up to 100Mbps

Basics SIM Only - 12 months

Data
70 GB
(Up to 100Mbps included)
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £108
Price
£9per month
  • Price becomes £10.50 on 1 April 2027
Get deal
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Vodafone 14pm 120GB Red SIM Only 12m

Data
120 GB
Sold by:Fonehouse logo
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £168
Price
£14per month
  • Monthly prices rise by £2.50 (£1.50 for Basics) & Out of Bundle charges increase by the Consumer Price Index rate of inflation +3.9%.
Get deal
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£5 cashback (automatic)

Red SIM Only 11GB - 12 months

Data
11 GB
Sold by:Mobiles.co.uk logo
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £84
Price
£7per month
  • Price becomes £8.50 on 1 April 2027
  • Monthly prices rise by £2.50 (£1.50 for Basics) & Out of Bundle charges increase by the Consumer Price Index rate of inflation +3.9%.
Get deal
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£30 cashback (automatic)

Red SIM Only 100GB - 12 months

Data
100 GB
(Up to 100Mbps included)
Sold by:Carphone Warehouse logo
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £144
Price
£12per month
  • Price becomes £13.50 on 1 April 2027
Get deal
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Up to 100Mbps

Basics SIM Only - 12 months

Data
16 GB
(Up to 100Mbps included)
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £84
Price
£7per month
  • Price becomes £8.50 on 1 April 2027
Get deal
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Vodafone 15pm 30GB SIM SIM Only 12m

Data
30 GB
Sold by:Fonehouse logo
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £180
Price
£15per month
  • Monthly prices rise by £2.50 (£1.50 for Basics) & Out of Bundle charges increase by the Consumer Price Index rate of inflation +3.9%.
Get deal
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£20 cashback (automatic)

Red SIM Only 60GB - 12 months

Data
60 GB
Sold by:Mobiles.co.uk logo
Allowances
Unlimited minutes
Unlimited texts
Contract
12 months
Total cost: £108
Price
£9per month
  • Price becomes £10.50 on 1 April 2027
  • Monthly prices rise by £2.50 (£1.50 for Basics) & Out of Bundle charges increase by the Consumer Price Index rate of inflation +3.9%.
Get deal

Showing 1 to 10 of 96 results

A 12-month term with Vodafone offers a middle ground between the flexibility of a 30-day rolling plan and the longer commitment of a 24-month contract, typically at a better price than rolling while returning you to the market within a year.

1. Why choose 12 months with Vodafone

Committing for a year usually unlocks a better rate than Vodafone's rolling monthly pricing, while its rewards programme continues to add value throughout your term.

2. Vodafone's network coverage

As a major global operator, Vodafone offers wide-reaching UK coverage, though signal strength varies by location. Check coverage at your home and work postcodes before committing for 12 months.

3. Comparing against Vodafone's other terms

Compare this 12-month option against Vodafone's 24-month deals, its 30-day rolling plan, its 5G-specific plans, and its unlimited data options.

4. Bundling with a Vodafone broadband plan

If you're also considering Vodafone broadband, it's worth checking whether combining it with a 12-month SIM-only plan unlocks a bundle discount, since providers offering both services sometimes reward combined custom.

5. Matching data to a year-long commitment

Since you're locking in a specific allowance for twelve months, use our mobile data guide to check your usage is likely to stay within your chosen tier throughout the year, rather than needing to top up regularly.

6. Frequently asked questions

Is a 12-month Vodafone contract cheaper than 24 months?
Typically the monthly price is a little higher than an equivalent 24-month deal, in exchange for a shorter overall commitment.

Can I leave a 12-month Vodafone contract early?
You'll typically need to pay for the remaining months, so only commit if confident about your plans.

Does Vodafone offer 5G on 12-month plans?
Check our Vodafone 5G SIM-only deals guide, and confirm your phone supports 5G first.

Is Vodafone good for coverage?
As a major global operator, Vodafone offers wide-reaching UK coverage, though check signal specifically for your own area.

7. Conclusion

A 12-month Vodafone contract offers a reasonable balance of price and commitment. Compare it against Vodafone's other terms and check coverage in your area before deciding.