The best foldable phone deals of September 2026 — major savings on Samsung Z Fold, Motorola Razr, and beyond
Foldable phones are all the rage right now, but these innovative devices can get pretty expensive without a good deal attached. Fortunately, I've tracked down all of the best foldable phone deals on the web so you don't have to go looking.
We've reached the point where pretty much every OEM is selling a clamshell or book-style foldable phone, and each manufacturer is racing to build the thinnest, most powerful, and most creaseless device on the market. Even Apple has entered the fray with the upcoming iPhone Duo.
This spells good news for you as a consumer, as stiff competition generally means a wider variety of tempting deals to choose from. These manufacturers want you to use their foldable phones and no one else's, which gives you all of the buying power you need. From straight discounts on Motorola flip phones to trade-in offers on the latest Galaxy Z Fold, keep reading for my favorite offers of September 2026.
Samsung
Samsung Galaxy Z Fold 8 256GB: $1,899.99 FREE with eligible trade-in, new line at T-Mobile
Samsung's first passport-style foldable phone has landed, and you can already get the Z Fold 8 for free by trading in an old device and adding a line with the Experience Beyond plan at T-Mobile.
Alternative deal: Amazon is carving a straight $250 off the Galaxy Z Fold 8 when you buy the phone unlocked on its site. View Deal
Samsung Galaxy Z Fold 8 Ultra 256GB: $2,099.99 $1,799.99 at Amazon
Buy the powerful Galaxy Z Fold 8 Ultra unlocked from Amazon and you'll get a straight $400 off your purchase. No strings attached! The retailer is also offering up to $815 back (in the form of an Amazon gift card) when you trade in an old or broken phone.
Alternative deal: buy the Z Fold 8 Ultra directly from Samsung and you'll be eligible for up to $800 off when you trade in. Skip the trade-in process and you'll still score a $300 discount, plus access to additional discounts when you bundle the phone with Samsung accessories. View Deal
Samsung Galaxy Z Flip 8 256GB: $1,199.99 $99.99 with new line at T-Mobile
Purchase the new Samsung Galaxy Z Flip 8 and T-Mobile will give you $1,100 of promo credits over 36 months when you add a line with the Experience More or Experience Beyond plan. That knocks the price of the clamshell device down to just $99 (or $2.78 per month), no trade-in required!View Deal
Motorola
Motorola Razr Fold 512GB: $1,699.99 $599.99 with new line at T-Mobile
Similar to other deals on this list, you can get a straight $1,100 off the powerful Motorola Razr Fold when you add a line with the Experience Beyond plan at T-Mobile. No trade-in required!View Deal
Motorola Razr (2026) 256GB: $799.99, plus free smartwatch and earbuds at Motorola
The Motorola Razr (2026) is easily the most budget-friendly device on this list, and now you can get a free Moto Watch AND some free wireless earbuds when you buy the clamshell device directly from Motorola.com. You can also claim up to $150 of trade-in credit.
Alternative deal: Add a line with the Experience More or Experience Beyond plan and T-Mobile will give you enough promo credit to make the Razr (2026) completely free.View Deal
Motorola Razr Plus (2026) 256GB: $999.99 FREE with eligible line at T-Mobile
Another T-Mobile deal for the books. Add a line with the Experience Beyond plan and the Big Three carrier will give you $1,000 in promo credits, effectively making the Motorola Razr Plus (2026) free. You'll also get same day delivery at no additional cost!View Deal
Motorola Razr Ultra (2026): $1,499.99, plus free smartwatch and earbuds at Motorola
The Motorola Razr Ultra (2026) might be the best flip phone ever built, but it's not exactly cheap. Fortunately, if you buy the device directly from Motorola.com, you'll get a free smartwatch, a pair of earbuds, and up to $250 back when you trade in. View Deal
Google Pixel
Google Pixel 11 Pro Fold 256GB: $1,899.99 $999.99 with most plans at T-Mobile
Most folks don't really think of Google when they think of foldable phones, but that's a shame, as the new Pixel 11 Pro Fold really holds its own against the other phones on this list. Now you can try the powerful device yourself and score $900 off your purchase when you add a line with most unlimited plans at T-Mobile.View Deal