No Upfront Cost Phone Deals UK – Cheap Contracts

Searching for a pay monthly phone plan, with no upfront cost?

Below, we’ve broken down some of the best phone plans with no upfront fees.

These deals are curated offers that are chosen automatically from our comparison website. They may not represent the lowest cost or the full range of offers available in a given category.

Contents

To view more phone deals with no upfront costs, visit our comparison site.

Apple

  128GB in Black
128GB, New
Black
Voxi logo.
36 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£27.80 Average Monthly Cost
£27.80 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  256GB in White
256GB, New
White
Voxi logo.
36 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£43.40 Average Monthly Cost
£43.40 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  128GB in Gold
128GB, Refurbished
Gold
Voxi logo.
36 month contract
128GB , Refurbished
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£37.50 Average Monthly Cost
£37.50 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  128GB in Black
128GB, New
Black
Voxi logo.
36 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£32.09 Average Monthly Cost
£32.09 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  128GB in Green
128GB, Refurbished
Green
Voxi logo.
36 month contract
128GB , Refurbished
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£30.80 Average Monthly Cost
£30.80 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  256GB in Blue Titanium
256GB, New
Blue Titanium
Three logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • eSIM Compatible
  • Recommend a Friend and Earn Rewards
  • + More
Unlimited Monthly Data
£67.00 Average Monthly Cost
£67.00 Per Month*
£0.00 Upfront Cost
Reward Mobile logo. View Deal

*Monthly cost will increase to £68.50 in Mar 2026, £70.00 in Mar 2027

  128GB in Natural Titanium
128GB, New
Natural Titanium
Three logo.
24 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Go Binge
  • Recommend a Friend and Earn Rewards
  • + More
Unlimited Monthly Data
£55.00 Average Monthly Cost
£55.00 Per Month*
£0.00 Upfront Cost
Reward Mobile logo. View Deal

*Monthly cost will increase to £56.50 in Mar 2026, £58.00 in Mar 2027

Samsung

  256GB in Black
256GB, New
Black
Voxi logo.
36 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£39.80 Average Monthly Cost
£39.80 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  256GB in Grey
256GB, New
Grey
iD Mobile logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Fastest 5G Speed
  • Free EU Roaming
  • + More
100 GB Monthly Data
£18.99 Average Monthly Cost
£18.98 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £20.49 in Apr 2026, £21.99 in Apr 2027

  256GB in White
256GB, New
White
iD Mobile logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • 14-day return policy for in-store purchases
  • Free EU Roaming
  • + More
100 GB Monthly Data
£17.99 Average Monthly Cost
£17.98 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £19.49 in Apr 2026, £20.99 in Apr 2027

  256GB in Green
256GB, New
Green
iD Mobile logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • 14-day return policy for in-store purchases
  • Free EU Roaming
  • + More
100 GB Monthly Data
£14.99 Average Monthly Cost
£14.99 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £16.49 in Apr 2026, £17.99 in Apr 2027

  128GB in Silver
128GB, New
Silver
Voxi logo.
36 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£24.90 Average Monthly Cost
£24.90 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  256GB in Blue
256GB, New
Blue
Voxi logo.
36 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£40.60 Average Monthly Cost
£40.60 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  256GB in Titanium Grey
256GB, New
Titanium Grey
Three logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
300 GB Monthly Data
£44.00 Average Monthly Cost
£44.00 Per Month*
£0.00 Upfront Cost
Metrofone logo. View Deal

*Monthly cost will increase by approx. £1-£1.50 each April

Google

  128GB in Pink
128GB, New
Pink
iD Mobile logo.
24 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Apple TV+ Subscription (3 months)
  • Complete Coverage
  • + More
500 GB Monthly Data
£17.99 Average Monthly Cost
£17.98 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £19.49 in Apr 2026, £20.99 in Apr 2027

  128GB in Winter Green
128GB, New
Winter Green
Three logo.
24 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
300 GB Monthly Data
£26.00 Average Monthly Cost
£26.00 Per Month*
£0.00 Upfront Cost
Fonehouse logo. View Deal

*Monthly cost will increase by approx. £1-£1.50 each April

  128GB in Black
128GB, New
Black
Voxi logo.
36 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£28.10 Average Monthly Cost
£28.10 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  256GB in Black
256GB, New
Black
Voxi logo.
36 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£62.00 Average Monthly Cost
£62.00 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  128GB in Black
128GB, New
Black
Voxi logo.
36 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£29.20 Average Monthly Cost
£29.20 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  128GB in Bay
128GB, New
Bay
iD Mobile logo.
24 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
  • No speed caps
  • Data Rollover
  • + More
100 GB Monthly Data
£17.99 Average Monthly Cost
£17.98 Per Month*
£0.00 Upfront Cost
iD Mobile logo. View Deal

*Monthly cost will increase to £19.49 in Apr 2026, £20.99 in Apr 2027

Three

  128GB in Iris
128GB, New
Iris
Three logo.
24 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
100 GB Monthly Data
£20.00 Average Monthly Cost
£20.00 Per Month*
£0.00 Upfront Cost
Fonehouse logo. View Deal

*Monthly cost will increase by approx. £1-£1.50 each April

  256GB in Black
256GB, New
Black
Three logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
100 GB Monthly Data
£20.00 Average Monthly Cost
£20.00 Per Month*
£0.00 Upfront Cost
Metrofone logo. View Deal

*Monthly cost will increase by approx. £1-£1.50 each April

  256GB in Graphite
256GB, New
Graphite
Three logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
100 GB Monthly Data
£20.00 Average Monthly Cost
£20.00 Per Month*
£0.00 Upfront Cost
Fonehouse logo. View Deal

*Monthly cost will increase by approx. £1-£1.50 each April

  128GB in Obsidian
128GB, New
Obsidian
Three logo.
24 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
100 GB Monthly Data
£20.00 Average Monthly Cost
£20.00 Per Month*
£0.00 Upfront Cost
Fonehouse logo. View Deal

*Monthly cost will increase by approx. £1-£1.50 each April

  256GB in White
256GB, New
White
Three logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
100 GB Monthly Data
£20.00 Average Monthly Cost
£20.00 Per Month*
£0.00 Upfront Cost
Fonehouse logo. View Deal

*Monthly cost will increase by approx. £1-£1.50 each April

  256GB in Light Grey
256GB, New
Light Grey
Three logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
100 GB Monthly Data
£20.00 Average Monthly Cost
£20.00 Per Month*
£0.00 Upfront Cost
Metrofone logo. View Deal

*Monthly cost will increase by approx. £1-£1.50 each April

  128GB in Iris
128GB, New
Iris
Three logo.
24 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
100 GB Monthly Data
£20.00 Average Monthly Cost
£20.00 Per Month*
£0.00 Upfront Cost
Metrofone logo. View Deal

*Monthly cost will increase by approx. £1-£1.50 each April

Vodafone

  512GB in Blue
512GB, New
Blue
Vodafone logo.
24 month contract
512GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Recommend a Friend and Earn Rewards
  • eSIM Compatible
  • + More
Unlimited Monthly Data
£32.00 Average Monthly Cost
£32.00 Per Month*
£0.00 Upfront Cost
e2save logo. View Deal

*Monthly cost will increase to £33.80 in Apr 2026, £35.60 in Apr 2027

  512GB in Blue
512GB, New
Blue
Vodafone logo.
24 month contract
512GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Recommend a Friend and Earn Rewards
  • eSIM Compatible
  • + More
200 GB Monthly Data
£19.00 Average Monthly Cost
£19.00 Per Month*
£0.00 Upfront Cost
e2save logo. View Deal

*Monthly cost will increase to £20.80 in Apr 2026, £22.60 in Apr 2027

  256GB in Grey
256GB, New
Grey
Vodafone logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • VeryMe Rewards app
  • 14-Day Network Satisfaction Guarantee
  • + More
100 GB Monthly Data
£15.00 Average Monthly Cost
£15.00 Per Month*
£0.00 Upfront Cost
Mobiles.co.uk logo. View Deal

*Monthly cost will increase to £16.80 in Apr 2026, £18.60 in Apr 2027

  256GB in Mint
256GB, New
Mint
Vodafone logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
100 GB Monthly Data
£16.00 Average Monthly Cost
£16.00 Per Month*
£0.00 Upfront Cost
Metrofone logo. View Deal

*Monthly cost will increase by £1.80 (£1.00 for PAYM basic plans) each April

  256GB in White
256GB, New
White
Vodafone logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
100 GB Monthly Data
£18.00 Average Monthly Cost
£18.00 Per Month*
£0.00 Upfront Cost
Metrofone logo. View Deal

*Monthly cost will increase by £1.80 (£1.00 for PAYM basic plans) each April

O2

Sorry, no matching deals found at this time - please go to our comparison site to search for more deals

Less than £30 per month

  512GB in Grey
512GB, New
Grey
Voxi logo.
36 month contract
512GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £10
  • + More
20 GB Monthly Data
£24.80 Average Monthly Cost
£24.80 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  512GB in Blue
512GB, New
Blue
Vodafone logo.
24 month contract
512GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Recommend a Friend and Earn Rewards
  • eSIM Compatible
  • + More
400 GB Monthly Data
£20.00 Average Monthly Cost
£20.00 Per Month*
£0.00 Upfront Cost
e2save logo. View Deal

*Monthly cost will increase to £21.80 in Apr 2026, £23.60 in Apr 2027

  128GB in Iris
128GB, New
Iris
Three logo.
24 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
100 GB Monthly Data
£20.00 Average Monthly Cost
£20.00 Per Month*
£0.00 Upfront Cost
Fonehouse logo. View Deal

*Monthly cost will increase by approx. £1-£1.50 each April

  256GB in Black
256GB, New
Black
Voxi logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • Top-up required: £12
  • + More
75 GB Monthly Data
£20.55 Average Monthly Cost
£20.55 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  256GB in White
256GB, New
White
Vodafone logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Cashback paid automatically: £50.00
  • Identity Guard- iD Mobile only.
  • Trade-in Service
  • + More
400 GB Monthly Data
£18.91 Average Monthly Cost
£21.00 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £22.80 in Apr 2026, £24.60 in Apr 2027

  256GB in Green
256GB, New
Green
iD Mobile logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • 14-day return policy for in-store purchases
  • Price Promise
  • + More
150 GB Monthly Data
£19.86 Average Monthly Cost
£22.99 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £24.49 in Apr 2026, £25.99 in Apr 2027

  256GB in Grey
256GB, New
Grey
iD Mobile logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Cashback paid automatically: £100.00
  • Free EU Roaming
  • Samsung Galaxy Watch 7 Bluetooth 40mm Cream
  • + More
150 GB Monthly Data
£19.82 Average Monthly Cost
£23.99 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £25.49 in Apr 2026, £26.99 in Apr 2027

Less than £20 per month

  512GB in Blue
512GB, New
Blue
Vodafone logo.
24 month contract
512GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Recommend a Friend and Earn Rewards
  • eSIM Compatible
  • + More
200 GB Monthly Data
£19.00 Average Monthly Cost
£19.00 Per Month*
£0.00 Upfront Cost
e2save logo. View Deal

*Monthly cost will increase to £20.80 in Apr 2026, £22.60 in Apr 2027

  128GB in Pink
128GB, New
Pink
iD Mobile logo.
24 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Apple TV+ Subscription (3 months)
  • Complete Coverage
  • + More
500 GB Monthly Data
£17.99 Average Monthly Cost
£17.98 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £19.49 in Apr 2026, £20.99 in Apr 2027

  256GB in Grey
256GB, New
Grey
Vodafone logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • VeryMe Rewards app
  • 14-Day Network Satisfaction Guarantee
  • + More
100 GB Monthly Data
£15.00 Average Monthly Cost
£15.00 Per Month*
£0.00 Upfront Cost
Mobiles.co.uk logo. View Deal

*Monthly cost will increase to £16.80 in Apr 2026, £18.60 in Apr 2027

  256GB in Green
256GB, New
Green
iD Mobile logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • 14-day return policy for in-store purchases
  • Free EU Roaming
  • + More
100 GB Monthly Data
£14.99 Average Monthly Cost
£14.99 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £16.49 in Apr 2026, £17.99 in Apr 2027

  256GB in White
256GB, New
White
iD Mobile logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • 14-day return policy for in-store purchases
  • Free EU Roaming
  • + More
100 GB Monthly Data
£17.99 Average Monthly Cost
£17.98 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £19.49 in Apr 2026, £20.99 in Apr 2027

  256GB in Grey
256GB, New
Grey
iD Mobile logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Fastest 5G Speed
  • Free EU Roaming
  • + More
100 GB Monthly Data
£18.99 Average Monthly Cost
£18.98 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £20.49 in Apr 2026, £21.99 in Apr 2027

  512GB in Blue
512GB, New
Blue
Vodafone logo.
24 month contract
512GB , New
  • Unlimited Texts
  • Unlimited Calls
  • VeryMe Rewards app
  • 14-Day Network Satisfaction Guarantee
  • + More
200 GB Monthly Data
£19.00 Average Monthly Cost
£19.00 Per Month*
£0.00 Upfront Cost
Mobiles.co.uk logo. View Deal

*Monthly cost will increase to £20.80 in Apr 2026, £22.60 in Apr 2027

Less than £10 per month

Sorry, no matching deals found at this time - please go to our comparison site to search for more deals

Unlimited data

  256GB in Black
256GB, New
Black
Voxi logo.
36 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Top-up required: £35
  • No speed caps
  • + More
Unlimited Monthly Data
£64.80 Average Monthly Cost
£64.80 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  512GB in Grey
512GB, New
Grey
Vodafone logo.
24 month contract
512GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Recommend a Friend and Earn Rewards
  • eSIM Compatible
  • + More
Unlimited Monthly Data
£32.00 Average Monthly Cost
£32.00 Per Month*
£0.00 Upfront Cost
e2save logo. View Deal

*Monthly cost will increase to £33.80 in Apr 2026, £35.60 in Apr 2027

  512GB in Blue
512GB, New
Blue
Vodafone logo.
24 month contract
512GB , New
  • Unlimited Texts
  • Unlimited Calls
  • VeryMe Rewards app
  • 14-Day Network Satisfaction Guarantee
  • + More
Unlimited Monthly Data
£21.00 Average Monthly Cost
£21.00 Per Month*
£0.00 Upfront Cost
Mobiles.co.uk logo. View Deal

*Monthly cost will increase to £22.80 in Apr 2026, £24.60 in Apr 2027

  512GB in Black
512GB, New
Black
Voxi logo.
36 month contract
512GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Top-up required: £35
  • No speed caps
  • + More
Unlimited Monthly Data
£69.10 Average Monthly Cost
£69.10 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  128GB in Blue
128GB, New
Blue
Vodafone logo.
24 month contract
128GB , New
  • Unlimited Texts
  • Unlimited Calls
  • 14-Day Network Satisfaction Guarantee
  • Identity Guard- iD Mobile only.
  • + More
Unlimited Monthly Data
£22.00 Average Monthly Cost
£22.00 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £23.80 in Apr 2026, £25.60 in Apr 2027

  256GB in Green
256GB, New
Green
iD Mobile logo.
24 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • Fastest 5G Speed
  • Unlimited Data
  • + More
Unlimited Monthly Data
£21.99 Average Monthly Cost
£21.99 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase to £23.49 in Apr 2026, £24.99 in Apr 2027

  256GB in Black
256GB, New
Black
Tesco Mobile logo.
36 month contract
256GB , New
  • Unlimited Texts
  • Unlimited Calls
  • eSIM Compatible
  • Capped Contracts
  • + More
Unlimited Monthly Data
£38.99 Average Monthly Cost
£38.99 Per Month*
£0.00 Upfront Cost
Tesco Mobile logo. View Deal

*Monthly cost will increase to £40.79 in Apr 2026, £42.69 in Apr 2027

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