Today's best Samsung Galaxy S25 deals: free devices, cheap plans, upfront discounts, and more

Samsung Galaxy S25: free with a new unlimited line at Verizon
You can score the standard Galaxy S25 for free without a trade-in at Verizon this week - although, as you'd imagine, the device is tied to a new line on one of the carrier's pricier plans. Still, no trades are needed here which makes this a very approachable deal indeed if you're willing to go with a 36-month unlimited plan. Note, if you are looking to trade, then you can instead get the higher-end Galaxy S25 Plus and Galaxy S25 Ultra right now, with respectable rebates of up to $1,200.

Samsung Galaxy S25 series: up to $200 upfront, or up to $580 off with a trade-in at Samsung
Samsung's current trade-in rebate of up to $580 off isn't one of the biggest rebates we've ever seen from the official site. The upfront discount of up to $200 off, however, is easily one of the better no-strings-attached deals we've seen for a while at Samsung, however, so this is still a fantastic option if you're looking for a slightly cheaper unlocked device this week.

Samsung Galaxy S25 series: get up to $1,000 off with a trade-in, plus $200 off your plan at AT&T
You've got a few great options with this week's Galaxy S25 deals at AT&T. Firstly, you can trade-in for a discount of up to $1,000 off on the more premium devices in the range this week, which is a rebate that's big enough to get the Plus for free. If a trade doesn't appeal, then consider picking up the standard Galaxy S25 for just $10/mo alongside an unlimited plan. Finally, new customers will get an additional $200 in bill credits if they sign-up online.

Samsung Galaxy S25 series: get up to $1,000 off a device with a trade-in and plan at T-Mobile
T-Mobile's maximum trade-in rebate of up to $1,000 off is enough to get the Galaxy S25 Plus for free this week. Note that you'll need a new line on the Go5G Next plan or above to be eligible for this discount but those looking for a cheaper plan can still get up to $800 off with a trade, which isn't bad at all. In fact, that's still enough to cover the cost of the standard Galaxy S25.

My favorite Galaxy S25 deal at Amazon this week is on the Ultra, with the high-end premium device currently available for just $949 at the retailer. For an unlocked deal, this is a fantastic price, even if we are $50 shy of a record-low price. Generally speaking, I would expect the device to hit $899 again over major sales events but this week's deal is still great if you don't want to wait.

Samsung Galaxy S25 Plus: get a device and unlimited plan for $65/mo at Boost Mobile
If you're looking for something a little different from the usual trade-in / expensive plan deal, then consider Boost Mobile's Infinite Access plan. The carrier offers the Galaxy S25 Plus alongside an unlimited plan for just $65/mo - a deal that doesn't require that usual trade-in to be eligible. While the plan here isn't as feature-laden as some of the higher-end options at Verizon and the like, this is a very cheap option - and Boost Mobile will also throw in a free upgrade when the time comes, too.

Samsung Galaxy S25 series: up to £430 off with a trade-in, plus free Galaxy Watch 7 at Samsung
The official Samsung UK store usually has good Galaxy S25 deals, and this week is no exception. Right now, you can not only get an excellent trade-in rebate of up to £430 on the Galaxy S25 Ultra, but the retailer is also throwing in a free Galaxy Watch 7. That's one of Samsung's more high-end smartwatches so this is an exceptional freebie that's well worth taking advantage of while it's available.