Apple iPhone 15 Plus contract deals: compare UK networks

No upfront costs

We've compared contracts with no upfront costs for the Apple iPhone 15 Plus being offered by each network this July, to find the best options across a range of data plans. These are the results:

For just a small amount of data and nothing to pay up front, VOXI's deal below is our current favourite:

Unlimited minutes + Unlimited texts +  20GB data (5G) =  £32.50 a month, £0 up front (36‑month contract)
See full deal

🛈 VOXI reserve the right to increase the cost of this airtime plan annually with one month's notice

Or if you want a slightly-bigger 75GB data to use with your Apple iPhone 15 Plus, VOXI's plan below could be a better option and it's also got no upfront costs:

Unlimited minutes + Unlimited texts +  75GB data (5G) =  £34.50 a month, £0 up front (36‑month contract)
See full deal

🛈 VOXI reserve the right to increase the cost of this airtime plan annually with one month's notice

This Vodafone deal with 150GB gives you plenty of data to get on with, without costing anything today:

Unlimited minutes + Unlimited texts +  150GB data (5G) =  £39 a month, £0 up front (24‑month contract)
See full deal

🛈 Increased to: £40.80 on April 1 2026.
Increased to: £42.60 on April 1 2027

This is our pick of the bunch out of the largest data plans for the iPhone 15 Plus with no upfront fees:

Unlimited minutes + Unlimited texts +  330GB data (5G) =  £40 a month, £0 up front (24‑month contract)
See full deal

🛈 Increased to: £41.80 on April 1 2026.
Increased to: £43.60 on April 1 2027

Or lastly, to get unlimited data with your Apple iPhone 15 Plus without paying anything up front, this Three is our best pick this July:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £43 a month, £0 up front (24‑month contract)
See full deal

🛈 Increased to: £44.50 on April 1 2027.
Increased to: £46.00 on April 1 2028

Useful link: Compare all no upfront cost deals above

Unlimited data

We've analysed the unlimited data iPhone 15 Plus contracts available on each UK mobile network and picked out the most competitive deal on each provider. Here's the state of play for July:

At the top our list is this £29.99 a month deal on iD Mobile, with an upfront cost of £99:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £29.99 a month, £99 up front (24‑month contract)
See full deal

🛈 Increased to: £31.49 on April 1 2027.
Increased to: £32.99 on April 1 2028

Or Vodafone's unlimited data deal below is our second-placed choice at £29 a month:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £29 a month, £165 up front (24‑month contract)
See full deal

🛈 Increased to: £30.80 on April 1 2026.
Increased to: £32.60 on April 1 2027

Then it's Three's unlimited data plan here:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £33 a month, £195 up front (24‑month contract)
See full deal

🛈 Increased to: £34.50 on April 1 2027.
Increased to: £36.00 on April 1 2028

Next is this from giffgaff:

Unlimited minutes + Unlimited texts +  Always On data (5G) =  £43.03 a month, £50 up front (36‑month contract)
See full deal

🛈 giffgaff reserve the right to increase the cost of this phone's airtime plan annually with one month's notice

O2's unlimited data iPhone 15 Plus plan is next:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £53.97 a month, £30 up front (36‑month contract)
See full deal

🛈 Monthly airtime plan price will increase each April by the Retail Price Index rate of inflation published in February + 3.9%

And in last place is VOXI with their contract below that'll cost you £57.50 a month for unlimited data:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £57.50 a month, £0 up front (36‑month contract)
See full deal

🛈 VOXI reserve the right to increase the cost of this airtime plan annually with one month's notice

And that's all the networks we found offering unlimited data with the Apple iPhone 15 Plus. Use our comparison tool further up the page to see more combos of upfront cost, contract length and data speed.

Useful link: Compare all unlimited data deals above

giffgaff's iPhone 15 Plus contracts currently start at £23.87 a month

Our latest search of their deals finds that giffgaff currently have the Apple iPhone 15 Plus in Black and Blue. And there's only a choice of one memory variant: 128GB.

There's two choices of contract length for the iPhone 15 Plus on giffgaff: 36 or 24 months but you can only get it from them directly, they don't offer contracts via Carphone Warehouse or similar re-sellers.

giffgaff's best Apple iPhone 15 Plus deals

✔ Best overall deal

Here's the giffgaff deal we think is the best value at the moment for the iPhone 15 Plus:

Unlimited minutes + Unlimited texts +  25GB data (5G) =  £28.03 a month, £50 up front (36‑month contract)
See full deal

🛈 giffgaff reserve the right to increase the cost of this phone's airtime plan annually with one month's notice

✔ Unlimited data

giffgaff sell the Apple iPhone 15 Plus on an unlimited data plan too. This is their best current unlimited deal:

Unlimited minutes + Unlimited texts +  Always On data (5G) =  £43.03 a month, £50 up front (36‑month contract)
See full deal

🛈 giffgaff reserve the right to increase the cost of this phone's airtime plan annually with one month's notice

On a pay monthly deal, you're looking at prices between £23.87 - £63.30 per month on giffgaff, depending on the minutes, texts and data you want. And that's with £20 - £200 upfront costs.

Useful link: Compare all giffgaff's iPhone 15 Plus deals

iD Mobile have 496 deals for the iPhone 15 Plus

Looking at iD Mobile's current pay monthly contracts for July, they have the Apple iPhone 15 Plus in Black, Blue, Green, Pink and Yellow. And they stock the 128GB, 256GB and 512GB versions of it.

You've only got one contract length choice of 24 months for the iPhone 15 Plus on iD Mobile but there are contracts for it via the re-sellers Mobiles.co.uk and Carphone Warehouse, or you can join directly.

iD Mobile's best Apple iPhone 15 Plus deals

✔ Best overall deal

The deal below is iD Mobile's current most competitive plan for the iPhone 15 Plus:

Unlimited minutes + Unlimited texts +  500GB data (5G) =  £29.99 a month, £79 up front (24‑month contract)
See full deal

🛈 Increased to: £31.49 on April 1 2027.
Increased to: £32.99 on April 1 2028

✔ Unlimited data

If you want unlimited data with your Apple iPhone 15 Plus on iD Mobile, here's the best offer at the moment:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £29.99 a month, £99 up front (24‑month contract)
See full deal

🛈 Increased to: £31.49 on April 1 2027.
Increased to: £32.99 on April 1 2028

Depending on the amount of minutes, texts and data you want in your deal, monthly costs on iD Mobile range between £29.99 - £60.99 (with £9 - £499 upfront costs).

Useful link: Compare all iD Mobile's iPhone 15 Plus deals

O2's iPhone 15 Plus deals start from £40.97 a month

From our most recent check, the Apple iPhone 15 Plus is currently available in Black, Blue and Pink on O2. They only have it in one choice of memory: 128GB.

O2 offer the iPhone 15 Plus on 36, 24 or 12‑month contracts but it's only possible to get it directly with them - none of the re-sellers like Carphone Warehouse offer O2 deals for it.

O2's best Apple iPhone 15 Plus deals

✔ Best overall deal

This is O2's current most-competitive plan for the iPhone 15 Plus, from our most recent comparison:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £53.97 a month, £30 up front (36‑month contract)
See full deal

🛈 Monthly airtime plan price will increase each April by the Retail Price Index rate of inflation published in February + 3.9%

✔ Unlimited data

The best Apple iPhone 15 Plus plan with unlimited data from O2 is the same as the one we've chosen as their best overall deal above.

The monthly costs on O2 range between £40.97 - £102.41 according to the amount of minutes, texts and data you want. You're looking at paying £30 too.

Useful link: Compare all O2's iPhone 15 Plus deals

Three offer 1040x iPhone 15 Plus deals starting from £10

On Three, our latest search of all their deals found that the Apple iPhone 15 Plus is available in Black, Blue, Green, Pink and Yellow at the moment. Memory-wise, they've got the 128GB, 256GB and 512GB versions.

The iPhone 15 Plus comes on two lengths of contract with Three (24 or 36 months) and you can get it on their network by joining direct or via the Fonehouse and Metrofone re-sellers.

Three's best Apple iPhone 15 Plus deals

✔ Best overall deal

We think this is currently Three's most competitive plan for the iPhone 15 Plus:

Unlimited minutes + Unlimited texts +  150GB data (5G) =  £26.62 a month, £80 up front (36‑month contract)
See full deal

🛈 Increased to: £28.12 on April 1 2027.
Increased to: £29.62 on April 1 2028

✔ Unlimited data

For unlimited data with your Apple iPhone 15 Plus plan on Three, this is the deal we think is the best value this July:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £36 a month, £135 up front (24‑month contract)
See full deal

🛈 Increased to: £37.50 on April 1 2027.
Increased to: £39.00 on April 1 2028

Price-wise, Three have contracts priced ranging between £10 - £76 a month (with £0 - £679 upfront), depending on the minutes, texts and data you want.

Useful link: Compare all Three's iPhone 15 Plus deals

Vodafone's iPhone 15 Plus deals start at £13 a month

Looking at their latest deals in July, if you want the Apple iPhone 15 Plus from Vodafone, they've currently got it in Black, Blue, Green, Pink and Yellow. And they've got it in the 128GB, 256GB and 512GB memory versions.

Vodafone sell the Apple iPhone 15 Plus on two contract lengths: 24 or 36 months and you have a choice of getting it on a contract directly from them or via the re-sellers Fonehouse, Metrofone, Carphone Warehouse, e2save.com and Mobiles.co.uk.

Vodafone's best Apple iPhone 15 Plus deals

✔ Best overall deal

Here's the Vodafone iPhone 15 Plus deal that stacks up best against other providers:

Unlimited minutes + Unlimited texts +  Unlimited data (4G) =  £35 a month, £19 up front (24‑month contract)
See full deal

🛈 Increased to: £36.80 on April 1 2026.
Increased to: £38.60 on April 1 2027

✔ Unlimited data

Our favourite unlimited data deal for the Apple iPhone 15 Plus on Vodafone is the one above in the best overall deal section.

Their contracts are priced between £13 - £77 a month, depending on amount of minutes, texts and data in the plan. And you'll pay from £0 - £680 up front too.

Useful link: Compare all Vodafone's iPhone 15 Plus deals

VOXI: get the iPhone 15 Plus from £32.50 a month

Our latest search of their deals finds that VOXI currently have the Apple iPhone 15 Plus in Black only. And there's only a choice of one memory variant: 128GB.

There's four choices of contract length for the iPhone 15 Plus on VOXI: 36, 30, 24 or 12 months but you can only get it from them directly, they don't offer contracts via Carphone Warehouse or similar re-sellers.

VOXI's best Apple iPhone 15 Plus deals

✔ Best overall deal

This is the most competitive VOXI plan for the iPhone 15 Plus, compared against other networks:

Unlimited minutes + Unlimited texts +  20GB data (5G) =  £32.50 a month, £0 up front (36‑month contract)
See full deal

🛈 VOXI reserve the right to increase the cost of this airtime plan annually with one month's notice

✔ Unlimited data

VOXI sell the Apple iPhone 15 Plus on an unlimited data plan too. This is their best current unlimited deal:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £57.50 a month, £0 up front (36‑month contract)
See full deal

🛈 VOXI reserve the right to increase the cost of this airtime plan annually with one month's notice

On a pay monthly deal, you're looking at prices between £32.50 - £102.50 per month on VOXI, depending on the minutes, texts and data you want. But that's with no upfront costs on any them.

Useful link: Compare all VOXI's iPhone 15 Plus deals