iPhone 17 256GB
100GBof 5G data
100 GBof 5G data
£28.99a month
£69.00 upfrontEffective £31.87/moBuy nowat iD Mobile
at iD MobileDeal details
Apple iPhone 17 deals
iPhone 17 deals (502)
502 deals · from 4 retailers · Updated 7h ago
Deals not available as upgrades for existing customers
24 month contract
£764.76 total cost
iPhone 17 256GB Black
100GBof 5G data
100 GBof 5G data
£31.99a month
£29.00 upfrontEffective £33.20/mo- Refurbished
Buy nowat iD Mobile
at iD MobileDeal details
iPhone 17 256GB White
400GBof 5G data
400 GBof 5G data
£32.99a month
£29.00 upfrontEffective £34.20/mo- Refurbished
Buy nowat iD Mobile
at iD MobileDeal details
iPhone 17 256GB White
3GBof 5G data
3 GBof 5G data
£30.54a month
£99.00 upfrontEffective £34.67/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Black
3GBof 5G data
3 GBof 5G data
£34.29a month
£9.00 upfrontEffective £34.67/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Black
3GBof 5G data
3 GBof 5G data
£24.29a month
£249.00 upfrontEffective £34.67/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Black
3GBof 5G data
3 GBof 5G data
£22.21a month
£299.00 upfrontEffective £34.67/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Black
3GBof 5G data
3 GBof 5G data
£33.46a month
£29.00 upfrontEffective £34.67/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Black
3GBof 5G data
3 GBof 5G data
£28.46a month
£149.00 upfrontEffective £34.67/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Black
3GBof 5G data
3 GBof 5G data
£32.63a month
£49.00 upfrontEffective £34.67/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Sage
3GBof 5G data
3 GBof 5G data
£26.38a month
£199.00 upfrontEffective £34.67/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Lavender
100GBof 5G data
100 GBof 5G data
£34.99a month
£0.00 upfront- Refurbished
- No upfront cost
Buy nowat iD Mobile
at iD MobileDeal details
iPhone 17 256GB Black
10GBof 5G data
10 GBof 5G data
£28.79a month
£149.00 upfrontEffective £35.00/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Mist Blue
10GBof 5G data
10 GBof 5G data
£33.79a month
£29.00 upfrontEffective £35.00/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Black
10GBof 5G data
10 GBof 5G data
£22.54a month
£299.00 upfrontEffective £35.00/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Mist Blue
10GBof 5G data
10 GBof 5G data
£32.96a month
£49.00 upfrontEffective £35.00/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Lavender
10GBof 5G data
10 GBof 5G data
£26.71a month
£199.00 upfrontEffective £35.00/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB White
10GBof 5G data
10 GBof 5G data
£34.63a month
£9.00 upfrontEffective £35.01/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB White
10GBof 5G data
10 GBof 5G data
£24.63a month
£249.00 upfrontEffective £35.00/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Black
10GBof 5G data
10 GBof 5G data
£30.88a month
£99.00 upfrontEffective £35.00/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Mist Blue
Unlimited5G data
Unlimited5G data
£33.99a month
£29.00 upfrontEffective £35.20/mo- Refurbished
- Unlimited data
Buy nowat iD Mobile
at iD MobileDeal details
iPhone 17 256GB Mist Blue
30GBof 5G data
30 GBof 5G data
£34.29a month
£29.00 upfrontEffective £35.50/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Mist Blue
30GBof 5G data
30 GBof 5G data
£23.04a month
£299.00 upfrontEffective £35.50/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
iPhone 17 256GB Lavender
30GBof 5G data
30 GBof 5G data
£29.29a month
£149.00 upfrontEffective £35.50/mo- Refurbished
Buy nowat Mozillion
at MozillionDeal details
Showing 24 of 502 deals
Looking for the best Apple iPhone 17 deals? You have come to the right place. At Switch, we compare hundreds of iPhone 17 contracts from top UK networks so you can find the cheapest monthly tariff, lowest upfront cost, or best unlimited data plan, all in one place. Whether you want to pay nothing today or keep your monthly bill as low as possible, Switch makes it easy to compare and get the right deal for you.
What Is the Apple iPhone 17?
The Apple iPhone 17 was released in September 2025 and is one of the most popular smartphones in the UK. It comes with a 6.3-inch display, a powerful A19 chip, and a dual 48MP rear camera setup with optical image stabilisation. On the front, you get an 18MP camera, making it great for video calls and selfies.
Apple iPhone 17 Deals: What to Look For
When comparing Apple iPhone 17 deals on Switch, there are a few key things to consider before you commit to a contract:
1
Contract Length
Most iPhone 17 contracts run for 24 months. This usually gives you the lowest monthly cost. You can also find 12 or 18-month deals if you prefer more flexibility, though monthly prices tend to be higher on shorter contracts.
2
Upfront Cost
Some iPhone 17 deals ask for a higher upfront payment in exchange for a lower monthly bill. Others offer £0 upfront but charge more per month. Switch shows you the total cost of every deal so you can compare properly.
3
Data Allowance
Think about how much mobile data you actually use. If you are always streaming or working on the go, an unlimited data plan may be worth it. For lighter users, a 30GB or 50GB plan can save money each month.
4
Network Coverage
The UK's main networks (EE, O2, Vodafone, and Three) all offer iPhone 17 contracts. Coverage varies by area, so it is worth checking which network gives the best signal where you live and work.
Quick Summary: iPhone 17 contracts start from around £19 upfront with monthly costs from £35.99/month on a 24-month plan. Unlimited data tariffs, SIM-free options, and trade-in offers are all available through Switch.
Cheapest Apple iPhone 17 Deals in 2026
On Switch, you can filter Apple iPhone 17 deals by upfront cost, monthly price, data, and network. Here are the types of deals currently available:
← Swipe to see all columns →
Prices above are based on 24-month contract deals and may change. Use Switch to check the latest live prices from all major UK networks.
Apple iPhone 17 vs iPhone 16: Is It Worth Upgrading?
If you are still on an iPhone 14 or older, the iPhone 17 is a worthwhile upgrade. The A19 chip is noticeably faster, and the improved camera system delivers sharper photos in low light. The 120Hz ProMotion display also makes everything feel smoother day to day.
If you are coming from an iPhone 15 or 16, the upgrade is less dramatic. The biggest new additions are the updated display, AI features through Apple Intelligence, and the improved camera. Whether it is worth switching depends on your current contract and trade-in value.
Apple Intelligence: What Can It Do?
The iPhone 17 comes with Apple Intelligence built in. This is Apple's AI system and it has expanded a lot since the phone launched. Key features include:
1
Visual Intelligence
Point your camera at anything and get instant information about it.
2
Live Translation
Translate conversations in real time as you speak.
3
Smart Summaries
AI-generated summaries for emails and notifications.
4
Priority Inbox
Highlights your most important messages automatically.
5
Improved Siri
Deeper app integration and smarter responses.
Many networks and retailers offer trade-in discounts when you upgrade to the iPhone 17. Apple itself offers up to £670 off through its official trade-in programme, while networks like Three and Vodafone offer up to £500 off for qualifying handsets. Switch lists the latest trade-in offers alongside each deal so you always know the true price you will pay.
Best Networks for iPhone 17 Deals
Switch compares iPhone 17 deals from all the major UK networks. Here is a quick overview of what each one offers:
← Swipe to see all columns →
Should You Buy SIM-Free or on Contract?
Buying the iPhone 17 SIM-free means you pay the full cost upfront (starting from around £799) and then pick a separate SIM only deal. This gives you the most flexibility and can work out cheaper in the long run if you find a great SIM only plan.
Taking out a contract bundles the handset and airtime into one monthly payment, which makes budgeting easier. Many people prefer this option as there is no large upfront cost to worry about. Switch lets you compare both routes side by side so you can see which one saves you more money overall.
How to Get the Best iPhone 17 Deal on Switch
Getting the best Apple iPhone 17 deal is simple with Switch. Just follow these steps:
1
Visit the Switch iPhone 17 Deals Page
Head to the comparison page to see all live iPhone 17 deals in one place.
2
Use the Filters
Set your budget, data needs, and preferred network to narrow down the options.
3
Sort by Total Cost
Find the best value over the full contract, not just the headline monthly price.
4
Click Through to Complete Your Order
We take you directly to the network or retailer to finish your purchase. Switch is 100% independent, so the results you see are based on the best available deals, not who pays the most to advertise.
Ready to Find Your Best Deal? Compare Apple iPhone 17 Deals on Switch Now
Switch makes it simple to compare Apple iPhone 17 deals from all the top UK networks in one place. Filter by budget, data allowance, contract length, and network. No hidden costs, no confusing jargon, just clear comparisons that help you save money. Start comparing Apple iPhone 17 deals on Switch today and start saving.
Free AI deals helper
Meet Squid AI, your free deals agent
Tell Squid AI your budget and it searches every iPhone 17 deal for you.
No sign-up · answers in seconds
- Save moneyFinds the lowest total cost, not just the monthly price.
- Save timeAnswers in seconds, no forms or sign-up.
- Cheapest deal, any networkCompares live prices across networks and retailers.
FAQs
How much does the Apple iPhone 17 cost on contract?
iPhone 17 contracts start from around £35.99 per month on a 24-month deal, with upfront costs from £19. The total cost of ownership varies depending on the data plan and network you choose.
Can I get the iPhone 17 with unlimited data?
Is the iPhone 17 5G compatible?
What colours does the iPhone 17 come in?
Is the iPhone 17 waterproof?
How do I find the cheapest iPhone 17 deal?
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