These 40% Off Cyber Monday Mattress Deals Are Too Cozy to Miss

As shopping writers, we’ve kept close tabs on Cyber Monday mattress deals. Spoiler alert: We’ve found some great ones! Which are about to run out! Popular mattress-in-a-box brands like Casper, Helix, Leesa, and Purple have markdowns on bestsellers, while other eco-friendly brands like Avocado have up to $1,540 off their organic beds. If you’ve been looking to upgrade your old, worn-out mattress—which experts recommend replacing after eight years—don’t sleep on these Cyber Monday deals. And once you’ve purchased your new mattress, check out these Cyber Monday furniture deals for even more great home upgrades.

The best Cyber Monday mattress deals, at a glance

• Best Overall: Helix Midnight Mattress (Queen Size), $2,374 $1,780 (25% off)
• Best Cooling Mattress Deal: Casper The Snow Hybrid Mattress (Queen Size), $2,495 $1,745 (30% off)
• Best Organic Mattress Deal: Avocado Luxury Organic Mattress (Queen Size), $4,599 $3,679 (20% off)
• Best Twin Mattress Deal: Nectar Mattress (Twin Size), $499 $296 (41% off)
• Best Mattress Protector Deal: Purple Essential Comfort Bundle (Queen Size), $228 $161 (25% off)
• Best Bedding Deal: Brooklinen Classic Percale Move-In Bundle (Queen Size), $570 $363 (25% off)

Shop by brand

• Casper
• Helix
• Tuft & Needle
• Avocado
• Amazon
• Nectar
• Serta
• Leesa
• Purple
• Bedding: Brooklinen, Parachute, Boll & Branch

Casper is serving up some seriously Cyber Monday sales on mattress bestsellers, such as the premium foam mattress and the cooling hybrid mattress (ideal for hot sleepers). Everything is up to 40% off—and take 35% off for everything else sitewide, like bedding, mattress protectors, and furniture.

Tuft & Needle’s sale offers you up to 30% off its well-loved pressure-relief mattresses, including on its T&N Original, a bouncy, cooling bed that’s 25% off now. It’s under $700—a great deal for such a popular mattress.

For its Cyber Monday sale, Avocado’s organic mattresses are marked down by up to 20%; 50% on bedding; and up to 10% on furniture and pillows. The company makes beds suitable for those with back pain or for chronic side sleepers because you can customize your pillow-top feel as plush, medium-firm, or firm.

Helix makes finding your perfect mattress easy with its customization quiz that factors in your body type, sleep position, and preferences. Right now, the brand is offering up to 25% off sitewide, plus two free pillows. Glamour senior commerce editor Jenifer Calle, a side sleeper, loves her Helix Midnight Luxe, describing it as plush, comfortable, and body-contouring. It’s now 25% off. Use code BF25 to snag the deal.

Purple is known for its uniquely squishy beds and ergonomic products like seat cushions. Inside is its signature blend of gridded gel that’s cooling and supportive. Its flash sale nets you up to $1,500 in savings off a mattress and a base. The offer ends on Cyber Monday.

Amazon has you covered with major discounts on mattresses right now. Make your next mattress purchase this thick, supportive Casper Element (now 30% off). For a 12-inch pick, opt for this Nectar mattress with gel memory foam that will ensure you get plenty of beauty rest. The best part? It’s currently 40% off.

Leesa’s mattresses are designed with cooling comfort in mind, thanks to a ventilated memory foam top layer. Glamour commerce editor Malia Griggs is a fan of the brand’s Hybrid mattress, which she has in her bedroom. “I like a firm bed, and Leesa strikes the perfect balance—supportive without being too stiff. It’s great for my side-sleeping and absorbs motion, so I don’t wake up if someone else moves during the night,” she says. Right now, you can get 30% off select mattresses and two free pillows, plus 25% off bedding (excluding bundles).

This mattress-in-a-box brand caters to every kind of sleeper, offering memory foam, innerspring, and hybrid options in a variety of firmness levels. Stomach and back sleepers might prefer firm or extra-firm styles, while medium-firm mattresses are ideal for back or combination sleepers. For side sleepers, plush tops provide much-needed pressure relief. During Serta’s Cyber Monday sale, you can save up to $800 on select mattresses.

The best Cyber Monday bedding deals

Most mattress companies offer excellent discounts for Cyber Monday on everything they have to offer—including bedding and pillows. The same can be said for high-end bedding brands. It’s probably the best time to refresh your duvet, upgrade to linen sheets or flannel, and add a quilt or throw blanket to your bedscape. We’ve got our eyes on the Cyber Monday bedding sales truly worth your time including Brooklinen, Parachute, and Nordstrom’s Cyber Monday deals.

Here are the standout bedding sales we’re seeing today:

• Brooklinen Luxe Sateen Core Sheet Set (Queen Size), $189 $142
• Brooklinen Classic Percale Move-In Bundle (Queen Size), $570 $363
• Parachute Linen Sheet Set (Queen Size), $359 $251
• Parachute Down Duvet Insert (Full/Queen), $470 $329
• Blissy Mulberry Silk Pillowcase (Standard Size), $80 $56
• Nordstrom Bliss Throw Blanket, $45 $22
• Casper Humidity Fighting Duvet (Full/Size), $399 $359
• Helix Plush Mattress Topper (Queen Size), $129 $97

Brooklinen is one of our favorite bedding sites for sheet bundles and plush robes. Right now you can take up to 25% site and up to 60% off its bundles.

Parachute Cyber Monday deals offer up to 30% off everything, plus an additional 30% off its sale section)

The Boll & Branch Black Friday sale event has up to 50% off select styles on orders over $200.

Tips to shop a mattress

Some of the best times to buy a new mattress are during the beginning and end of the year. Presidents Day sales in mid-February start the year with excellent deals on mattresses and bedding, for instance. Black Friday and Cyber Monday mattress deals are usually the lowest prices of the year.

Our best tip to shop a new mattress? Figure out your sleeping habits. Are you a back, side, or stomach sleeper? Or a combination of all three? Each sleeping position will determine the type of mattress you should buy. If you’re a side sleeper, you want a mattress that contours to the side of your body with medium-firmness. If you’re a stomach sleeper, look for more firmness, and if you’re a back sleeper, a medium-firm mattress that supports your back without sinking is ideal.

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