Ranked by true cost

Mobile phone contract deals

Pay monthly contracts that include a handset, from every retailer we track. Sorted by effective monthly cost — the upfront fee spread across the term — so the genuinely cheapest deal comes first.

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4,438 deals match your filters. Prices last checked 2 November 2026.

O2O2
Apple iPhone Air
512GB · Black
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term12 mths
Unlimited data 5G 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £114.92×12£1,379.04
Airtime £37.00×12£444
True cost£1,853.04
£154.42/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Apple iPhone 18 Pro
2TB · Black, Silver, Red, Blue
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term24 mths
Unlimited data 5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill24 months
Upfront£30.00
Device £107.20×24£2,572.80
Airtime £45.99×24£1,103.76
True cost£3,706.56
£154.44/mo real
Upfront adds £1.25/mo See deal at O2
O2O2
Apple iPhone 18 Pro
256GB · Black, Silver, Red, Blue
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term12 mths
Unlimited data 5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £105.95×12£1,271.40
Airtime £45.99×12£551.88
True cost£1,853.28
£154.44/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Apple iPhone Duo
1TB · White, Black
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term24 mths
Unlimited data 5G 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill24 months
Upfront£30.00
Device £116.22×24£2,789.28
Airtime £37.00×24£888
True cost£3,707.28
£154.47/mo real
Upfront adds £1.25/mo See deal at O2
O2O2
Honor Magic V5
512GB · Black
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term12 mths
Unlimited data 5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £120.75×12£1,449
Airtime £31.99×12£383.88
True cost£1,862.88
£155.24/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Samsung Galaxy Z Flip8
512GB · White, Grey, Pink
Data125GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £112.42×12£1,349.04
Airtime £40.99×12£491.88
True cost£1,870.92
£155.91/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Apple iPhone 17 Pro Max
1TB · Orange, Silver, Blue
Data5GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Pre-owned, Grade A 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £129.56×12£1,554.72
Airtime £24.00×12£288
True cost£1,872.72
£156.06/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Google Pixel 11 Pro XL
512GB · Black, Green, Orange, Grey
Data125GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £121.67×12£1,460.04
Airtime £32.00×12£384
True cost£1,874.04
£156.17/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Honor Magic V5
512GB · Black
Data5GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £120.75×12£1,449
Airtime £32.99×12£395.88
True cost£1,874.88
£156.24/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Samsung Galaxy S26 Ultra
256GB · Purple, Black, Blue, White
Data30GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £118.50×12£1,422
Airtime £35.99×12£431.88
True cost£1,883.88
£156.99/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Samsung Galaxy Z Fold7
1TB · Black
Data125GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Pre-owned, Grade A 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £122.50×12£1,470
Airtime £32.00×12£384
True cost£1,884
£157.00/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Samsung Galaxy S26 Ultra
1TB · Black
Data125GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Pre-owned, Grade A 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £122.50×12£1,470
Airtime £32.00×12£384
True cost£1,884
£157.00/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Google Pixel 11 Pro XL
512GB · Orange, Green, Black, Grey
Data5GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £121.67×12£1,460.04
Airtime £32.99×12£395.88
True cost£1,885.92
£157.16/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Samsung Galaxy Z Fold7
512GB · Blue, Silver
Data125GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Pre-owned, Grade A 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £114.17×12£1,370.04
Airtime £40.99×12£491.88
True cost£1,891.92
£157.66/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Samsung Galaxy Z Fold7
1TB · Black
Data5GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Pre-owned, Grade A 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £122.50×12£1,470
Airtime £32.99×12£395.88
True cost£1,895.88
£157.99/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Samsung Galaxy S26 Ultra
1TB · Black
Data5GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Pre-owned, Grade A 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £122.50×12£1,470
Airtime £32.99×12£395.88
True cost£1,895.88
£157.99/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Samsung Galaxy S26 Ultra
256GB · White, Black, Purple, Blue
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term12 mths
Unlimited data 5G 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £118.50×12£1,422
Airtime £37.00×12£444
True cost£1,896
£158.00/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Apple iPhone 18 Pro Max
256GB · Black, Blue, Red
Data125GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £114.92×12£1,379.04
Airtime £40.99×12£491.88
True cost£1,900.92
£158.41/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Apple iPhone 17 Pro
512GB · Orange, Silver, Blue
Data125GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £114.92×12£1,379.04
Airtime £40.99×12£491.88
True cost£1,900.92
£158.41/mo real
Upfront adds £2.50/mo See deal at O2
O2O2
Apple iPhone Air
512GB · Black
Data125GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill12 months
Upfront£30.00
Device £114.92×12£1,379.04
Airtime £40.99×12£491.88
True cost£1,900.92
£158.41/mo real
Upfront adds £2.50/mo See deal at O2