Bonus
Top PickTrade in any eligible working smartphone and buy a Pixel 11 Pro XL or Pixel 11 Pro Fold to get three hundred pounds on top of the standard trade in value. This is the largest single saving iD Mobile currently runs. A claim form is required after purchase rather than the money coming off at checkout.
Expires: 2 September 2026
Saving
iD Mobile put the average annual saving at 314.67 pounds on a new 24 month handset contract, drawn from pricing between April and July 2026 where they came out cheaper on 99.3 percent of 8,549 directly comparable deals. The network runs on Three, so coverage is the same as a Three contract at a lower monthly price.
Expires: Limited Time Offer
Pixel
Buying a Pixel 11 Pro with an eligible working smartphone traded in adds two hundred pounds to the standard trade in value. The bonus is claimed after purchase through a form rather than deducted upfront, so budget for the full price on the day.
Expires: 2 September 2026
The standard Pixel 11 carries a one hundred pound trade in bonus on top of whatever your old handset is worth. Worth comparing against the Pro bonus above, since the gap between the two phones is often smaller than the gap between the two bonuses.
Expires: 2 September 2026
Samsung
Trading in an eligible working smartphone against a Galaxy Z Flip8, Z Fold8 or Z Fold8 Ultra adds one hundred pounds to its value. Stock on the folding range is limited, so this one tends to close on availability rather than on the date.
Expires: 1 September 2026
Samsung
Buy any Galaxy S26, S26 Plus or S26 Ultra on a 24 month contract and claim a free Galaxy Watch8. The watch is claimed after purchase rather than shipped with the phone, and the offer runs while stocks last. It is the strongest handset bundle on the site right now.
Expires: 6 October 2026
Samsung
A Galaxy Tab A11 comes free with a Galaxy A37 5G or A57 5G bought on a 24 month contract. The A57 runs while stocks last. These are the mid range Samsung handsets rather than the flagships, so the bundle is worth proportionally more here than on the S26 line.
Expires: 6 October 2026
Cashback
The referral scheme pays up to seventy pounds, split equally so you and your friend take thirty five each, on an unlimited data SIM only plan. Smaller tiers apply on cheaper plans from 8.01 pounds a month. Payment comes through Aklamio after the friend order completes rather than as an account credit.
Expires: Limited Time Offer
Monthly
Unlimited data with unlimited minutes and texts costs fifteen pounds a month on a 24 month SIM only plan. It carries the no annual price rises guarantee, which means the figure you sign at is the figure you pay for the full term, unlike most networks that index to inflation each April. Shorter one month and twelve month unlimited plans are also listed.
Expires: Limited Time Offer
Monthly
Twenty gigabytes with unlimited minutes and texts runs at six pounds a month, available on one month, twelve month and 24 month terms. The no annual price rises guarantee applies here too. Twenty gigabytes covers normal daily use comfortably if you are on wifi at home and work.
Expires: Limited Time Offer
Sim
Six pounds buys 1GB with unlimited minutes and texts for thirty days, with 4GB at eight pounds and 6GB at ten. No contract and no credit check, and both EU roaming and eSIM are supported. The SIM itself is free to order.
Expires: Limited Time Offer
Monthly
The cheapest handset contract is the Nokia 2660 at 8.99 pounds a month, with the range running up to around 105. Every pay monthly plan is a 24 month term. Flagship examples sit at 32.99 for a Pixel 11 Pro and 47.99 for an iPhone 17 Pro, both with 99 pounds upfront.
Expires: Limited Time Offer
Apple
Any purchase on the iD Mobile site comes with up to two months of Apple Music, Apple Fitness Plus and Apple Arcade at no charge. It applies to SIM only orders as well as handset contracts. Claimed after purchase rather than activated automatically.
Expires: Limited Time Offer
Mcafee
Every order on the site includes up to ninety days of McAfee Privacy and Identity Guard free. The invitation email arrives twelve to seventeen days after purchase rather than immediately, so watch for it. Cancel before the trial ends if you do not want it to roll on.
Expires: Limited Time Offer
Returns
Delivery costs nothing with no minimum spend. Pay monthly handsets ship free next day by DPD when ordered Monday to Thursday before 8pm, and SIM only orders go free by Royal Mail Tracked 48. Returns run to thirty days.
Expires: Limited Time Offer
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