I tracked down the best Samsung Galaxy S25 deals of June 2025 — score huge trade-in savings, free wireless, and more

Samsung: Get up to $500 of instant trade-in credit | double the storage

Order the base model Galaxy S25 directly from Samsung and you'll be eligible for up to $500 off when you trade in. You'll also get a free storage boost to 256GB, an additional value of $60.

Mint Mobile: $440 off, plus BOGO year of Unlimited

Sign up for a year of Mint Mobile's Unlimited plan alongside your purchase of the Galaxy S25 and you'll get over 50% off the phone and an additional year of wireless for free!

Best Buy: Up to $220 off with activation

If you're looking for a simple phone deal, order the Galaxy S25 from Best Buy and you'll get a straight $220 discount when you activate today. You can also skip the activation altogether for an $120 discount.

Verizon: Get a FREE Samsung Galaxy S25 with eligible trade in and new line

Add a line with the Unlimited Plus, Unlimited Welcome, or Unlimited Ultimate plan and Verizon will give you enough promo credit to make the Samsung Galaxy S25 when you trade in an old or broken phone.

AT&T: Get the Samsung Galaxy S25 for $10.99 per month with qualified line

Add a line with an eligible data plan and AT&T will drop the price of the Galaxy S25 to only $10.99 per month for 36 months.

Boost Mobile: Get a FREE Samsung Galaxy S25 with Infinite Access for Galaxy plan

Starting at $65/month, Boost Mobile's Infinite Access for Galaxy plan comes with unlimited talk, text, and data from three major 5G/4G LTE networks, plus you're guaranteed to receive a new Galaxy S series phone every year that one is released, including the Galaxy S25!

T-Mobile: Get a FREE Samsung Galaxy S25 with eligible data plan and/or trade-in

Add a line with the Go5G Next, Go5G Plus, Experience More, or Experience Beyond data plan and T-Mobile will hook you up with enough promo credits to make the Galaxy S25 completely free! You can also get up to $800 of trade-in credit with most data plans, if those other two options aren't working for your situation.

Samsung: up to $530 off with trade-in

Buy the super-balanced Galaxy S25 Plus directly from Samsung and you'll be eligible for up to $530 of trade-in credit when you send the retailer an old or broken phone.

Mint Mobile: $440 off, BOGO year of Unlimited

Just like the base model S25, Mint Mobile will give you $440 off the Galaxy S25 Plus alongside a free year of wireless when bundle the purchase of the phone with 12 months of the Unlimited plan. In other words, you could be getting a super-balanced flagship AND two years of T-Mobile-powered wireless for less than the price of buying the unlocked phone at Amazon.

Best Buy: $120 off when you buy unlocked

Grab an unlocked Galaxy S25 Plus from Best Buy and you'll get a straight $120 discount, no strings attached. That said, there are some savings up for grabs if you choose to trade in, plus an additional $100 off when you activate today.

Amazon: $120 off when you buy unlocked

Just like Best Buy, Amazon will give you over $120 off your purchase when you buy the Galaxy S25 Plus through its site.

Verizon: Get $800 off with trade-in and new line

Sign up for Verizon’s Unlimited Plus or Unlimited Ultimate plan and the Big Three carrier will give you up to $800 off the Galaxy S25 Plus when you trade in. You’ll also get to choose between a free Galaxy Watch 7 or Tab S9 FE tablet to sweeten the deal.

AT&T: Get a FREE Samsung Galaxy S25 Plus with eligible trade-in and new line

Process a trade-in through AT&T and add an eligible line to your wireless service and the carrier will give you enough promo credits to make the Galaxy S25 Plus totally free. Existing AT&T members can also upgrade their existing service to take advantage of the deal.

Boost Mobile: Get a FREE Samsung Galaxy S25 Plus with Infinite Access for Galaxy plan ($65/month)

Just like the base model S25, Boost Mobile will hook you up with a free Galaxy S25 Plus when you sign up for the Infinite Access for Galaxy plan. You'll also get a new Galaxy every year that an S series device is released, no trade-in required.

T-Mobile: Get a FREE Galaxy S25 Plus with eligible trade-in and new line

Trade in an eligible device and add a line with T-Mobile's Go5G Next or Experience Beyond plan and you'll get a FREE Galaxy S25 Plus. Skip the trade-in and you'll still be eligible for a $800 discount from the carrier with select plans.

Samsung: up to $630 off with trade-in

Ready to go Ultra? Purchase the super-powerful Galaxy S25 Ultra from Samsung and you'll get up to $630 off when you trade in, plus some bundle opportunities and free streaming subscriptions.

Mint Mobile: $440 off, plus BOGO one year of Unlimited

You guessed it: buy the S25 Ultra and the T-Mobile-owned Mint Mobile will give you a straight $440 discount alongside a full year of the Unlimited plan when you pay for a year.

Amazon: Get $250 off the unlocked Galaxy S25 Ultra

You guessed it: ordering the Samsung Galaxy S25 Ultra unlocked through Amazon will land you a straight $250 discount, no trade-in hassle or activation required. That's the biggest discount that the unlocked phone has ever received from the retailer!

Verizon: FREE with new line on Unlimited Ultimate plan

Verizon will give you $1,299.99 off the Galaxy S25 Ultra when you add a line with the Unlimited Ultimate plan. That makes the premium device totally free!

Boost Mobile: Get $1,000 off the Galaxy S25 Ultra with the Infinite Access for Galaxy plan ($65/month)

Although it's not quite a free phone, buying the Galaxy S25 Ultra with the Infinite Access for Galaxy plan will hook you up with $1,000 off over 36 months, knocking the price of the premium smartphone down to $299.99.

T-Mobile: Get up to $1,000 off with eligible trade-in and data plan

Process an eligible trade-in and add a line with the Go5G Next or Experience Beyond plan and you'll score a $1,000 discount on your Galaxy S25 Ultra purchase. If you don't have an old or broken phone to trade in, simply sign up for the one of the aforementioned unlimited plans and enjoy $800 off the phone over 24 months.