Apple iPhone 18 Pro on a UK contract: compare monthly costs

No upfront costs

We've taken a look at every network's November contract deals for the Apple iPhone 18 Pro with no upfront costs and come up with an option to fit small, medium and large data requirements. Here are our findings:

If you only need a little data and don't want to pay anything up front, have a look at VOXI's deal here:

Unlimited minutes + Unlimited texts +  20GB data (5G) =  £46 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

Useful link: Compare all no upfront cost deals above

Unlimited data

We've analysed the unlimited data iPhone 18 Pro contracts available on each UK mobile network and picked out the most competitive deal on each provider. Here's the state of play for November:

Our first pick would be this £53.99 a month deal from iD Mobile with £75 to pay up front:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £53.99 a month, £75 up front (24‑month contract)
See full deal

🛈 Increased to: £55.49 on April 1 2028.
Increased to: £56.99 on April 1 2029

Or Vodafone's unlimited data deal below is our second-placed choice at £51 a month:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £51 a month, £199 up front (24‑month contract)
See full deal

🛈 Increased to: £52.80 on April 1 2027.
Increased to: £54.60 on April 1 2028

Then it's O2's unlimited data plan here:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £59.27 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%

Next is this from Three:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £65.88 a month, £40 up front (36‑month contract)
See full deal

🛈 Increased to: £67.38 on April 1 2028.
Increased to: £68.88 on April 1 2029

And finally, it's giffgaff, whose £67.75 a month unlimited data contract below we find the least competitive:

Unlimited minutes + Unlimited texts +  Always On data (5G) =  £67.75 a month, £100 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

And that's it. No other network offers unlimited data with the Apple iPhone 18 Pro. If nothing's tickled your fancy here, use our comparison tool to check other combos of upfront cost, data speed and contract length.

Useful link: Compare all unlimited data deals above

giffgaff's iPhone 18 Pro deals start at £39.98 a month

Looking at giffgaff's current pay monthly contracts for November, they have the Apple iPhone 18 Pro in Black, Silver, Glacier and Burgundy. And they stock the 256GB, 512GB, 1TB and 2TB versions of it.

giffgaff sell the Apple iPhone 18 Pro on two contract lengths: 36 or 24 months but they don't sell contracts for it via any re-sellers like Carphone Warehouse, you can only join directly.

giffgaff's best Apple iPhone 18 Pro deals

✔ Best overall deal

This is the most competitive giffgaff plan for the iPhone 18 Pro, compared against other networks:

Unlimited minutes + Unlimited texts +  20GB data (5G) =  £44.14 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

It's possible to get the Apple iPhone 18 Pro on an unlimited data plan from giffgaff. We think this is the best option currently available:

Unlimited minutes + Unlimited texts +  Always On data (5G) =  £67.75 a month, £100 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

Their contracts are priced between £39.98 - £141 a month, depending on amount of minutes, texts and data in the plan. And you'll pay from £25 - £200 up front too.

Useful link: Compare all giffgaff's iPhone 18 Pro deals

iD Mobile: get the iPhone 18 Pro from £29.99 a month

From our most recent check, the Apple iPhone 18 Pro is currently available in Black, Silver, Burgundy and Glacier on iD Mobile. They have it in four choices of memory: 256GB, 512GB, 1TB and 2TB.

There's only one choice of contract length for the iPhone 18 Pro on iD Mobile: 24 months but it's possible to get it either directly with them, or via the re-sellers Carphone Warehouse and Mobiles.co.uk.

iD Mobile's best Apple iPhone 18 Pro deals

✔ Best overall deal

Here's the iD Mobile deal we think is the best value at the moment for the iPhone 18 Pro:

Unlimited minutes + Unlimited texts +  10GB data (5G) =  £44.99 a month, £139 up front (24‑month contract)
See full deal

🛈 Increased to: £46.49 on April 1 2028.
Increased to: £47.99 on April 1 2029

✔ Unlimited data

For unlimited data with your Apple iPhone 18 Pro plan on iD Mobile, this is the deal we think is the best value this November:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £53.99 a month, £75 up front (24‑month contract)
See full deal

🛈 Increased to: £55.49 on April 1 2028.
Increased to: £56.99 on April 1 2029

On a pay monthly deal, you're looking at prices between £29.99 - £79.99 per month on iD Mobile, depending on the minutes, texts and data you want. And that's with £29 - £1049 upfront costs.

Useful link: Compare all iD Mobile's iPhone 18 Pro deals

O2's iPhone 18 Pro contracts currently start at £59.27 a month

On O2, our latest search of all their deals found that the Apple iPhone 18 Pro is available in Black, Silver, Burgundy and Glacier at the moment. Memory-wise, they've got the 256GB, 512GB, 1TB and 2TB versions.

You've got three contract length choices of 36, 24 or 12 months for the iPhone 18 Pro on O2 but the only way to get it on their network is by joining direct, there's no option to join via any re-sellers.

O2's best Apple iPhone 18 Pro deals

✔ Best overall deal

The deal below is O2's current most competitive plan for the iPhone 18 Pro:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £59.27 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

Our favourite unlimited data deal for the Apple iPhone 18 Pro on O2 is the one above in the best overall deal section.

Depending on the amount of minutes, texts and data you want in your deal, monthly costs on O2 range between £59.27 - £260.38 (with £30 upfront costs).

Useful link: Compare all O2's iPhone 18 Pro deals

Three have 3840 deals for the iPhone 18 Pro

Looking at their latest deals in November, if you want the Apple iPhone 18 Pro from Three, they've currently got it in Black, Silver, Burgundy and Glacier. And they've got it in the 256GB, 512GB, 1TB and 2TB memory versions.

Three only offer the iPhone 18 Pro on 36‑month contracts and you can't get it on a contract with them via re-sellers like Carphone Warehouse, you have to join directly.

Three's best Apple iPhone 18 Pro deals

✔ Best overall deal

This is Three's current most-competitive plan for the iPhone 18 Pro, from our most recent comparison:

Unlimited minutes + Unlimited texts +  5GB data (5G) =  £52.88 a month, £40 up front (36‑month contract)
See full deal

🛈 Increased to: £54.38 on April 1 2028.
Increased to: £55.88 on April 1 2029

✔ Unlimited data

Three sell the Apple iPhone 18 Pro on an unlimited data plan too. This is their best current unlimited deal:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £65.88 a month, £40 up front (36‑month contract)
See full deal

🛈 Increased to: £67.38 on April 1 2028.
Increased to: £68.88 on April 1 2029

The monthly costs on Three range between £35.94 - £110.44 according to the amount of minutes, texts and data you want. You're looking at paying £40 - £1300 upfront too.

Useful link: Compare all Three's iPhone 18 Pro deals

Vodafone's iPhone 18 Pro deals start from £13 a month

Our latest search of their deals finds that Vodafone currently have the Apple iPhone 18 Pro in Black, Silver, Burgundy and Glacier. And there's a choice of four memory variants: 256GB, 512GB, 1TB and 2TB.

The iPhone 18 Pro comes on three lengths of contract with Vodafone (24, 48 or 36 months) and you can choose between joining them directly for your deal or via the re-sellers Carphone Warehouse and Mobiles.co.uk.

Vodafone's best Apple iPhone 18 Pro deals

✔ Best overall deal

We think this is currently Vodafone's most competitive plan for the iPhone 18 Pro:

Unlimited minutes + Unlimited texts +  1GB data (5G) =  £46.16 a month, £40 up front (48‑month contract)
See full deal

🛈 Increased to: £47.96 on April 1 2027.
Increased to: £49.76 on April 1 2028

✔ Unlimited data

If you want unlimited data with your Apple iPhone 18 Pro on Vodafone, here's the best offer at the moment:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £55 a month, £119 up front (24‑month contract)
See full deal

🛈 Increased to: £56.80 on April 1 2027.
Increased to: £58.60 on April 1 2028

Price-wise, Vodafone have contracts priced ranging between £13 - £155.16 a month (with £29 - £1129 upfront), depending on the minutes, texts and data you want.

Useful link: Compare all Vodafone's iPhone 18 Pro deals

VOXI offer 4x iPhone 18 Pro deals starting from £46

Looking at VOXI's current pay monthly contracts for November, they have the Apple iPhone 18 Pro in Black and Burgundy. And they stock the 256GB and 512GB versions of it.

VOXI sell the Apple iPhone 18 Pro on one contract length: 36 months and they don't sell contracts for it via any re-sellers like Carphone Warehouse, you can only join directly.

VOXI's best Apple iPhone 18 Pro deals

✔ Best overall deal

Here's the VOXI iPhone 18 Pro deal that stacks up best against other providers:

Unlimited minutes + Unlimited texts +  20GB data (5G) =  £46 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

It's not currently possible to get the Apple iPhone 18 Pro on an unlimited data plan from VOXI.

Their contracts are priced between £46 - £52 a month, depending on amount of minutes, texts and data in the plan. But there's no upfront costs on any of their plans.

Useful link: Compare all VOXI's iPhone 18 Pro deals