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The Best Flat Irons for Curling Hair

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Written by Kristie Olivieri
best flat iron for curling hair

Everyone wants to be able to try out different hairstyles every now and then; most people end up buying a ton of different styling devices like straighteners, hairdryers, curling irons, and prongs to make that happen. But did you know that you can simply use a professional-grade flat iron for curling hair to achieve all that without damaging your hair too much? Spare your wallet by investing in the best flat irons for curling hair in 2024. After comparing and reviewing the top options, the NITION flat iron is our favorite multi-purpose hair gadget. We’ve gathered more options below, as well as a complete buying to help you make the best decision.

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Finding Your Next Flat Iron for Curling Hair: A Buying Guide

When it comes to flat irons, you’re going to find countless brands offering various designs. Not all of these will be suitable for all kinds of lengths and textures of hair. You’re going to need to carefully determine what kind of hair type and texture you have — think about whether your hair is fine, thick, or textured. Based on that, choose a flat iron for curling hair that seems best suited according to its specifications. All hair types react differently to heat exposure, so it's important to know your hair properties to begin with.

If you're anything like I am, you have no idea what to look for (beyond the large, bold letters on the front of the packaging), and you're worried you might end up making a purchase you will later regret. Or worse, you might resort to quick and easy chemical hair straighteners, which are expected to be banned by the FDA. With this guide, you can avoid these common mistakes when you’re in the market for a new flat iron for curling hair.

Things To Consider When Buying a Flat Iron for Curling Hair

Plate Materials


Flat irons for curling hair that has ceramic plates will heat up evenly while also holding the heat for extended periods. These kinds of plates will also evenly distribute the heat throughout your hair. They are safe to use on short, coarse, curly, and light hair and are best suited for straightening air. These plates also have ionic power to make your hair shine.


Irons with titanium plates will heat up super quickly while also transferring the heat super fast. Additionally, they can hold heat at one temperature, making it easy to style all your hair at the same heat level. Titanium plates are especially good for people who have thick and coarse hair.


Tourmaline plates are great for flat irons for curling hair because they trap moisture inside your hair and, in doing so, prevent damage. They are also capable of distributing heat evenly and will maintain the same level of heat throughout use.

Heat regulation

Adjustable temperature settings are super helpful because they allow you to pick a temperature setting that is suitable for your specific hair type and texture.


Look at the shape of the edges of the iron before you buy it. If you want versatility in your product, look for rounded edges because these will allow you to straighten and effectively curl your hair. Also, thicker flat irons for curling hair will give you looser curls, while narrower ones will give you tighter ones.

Additional features

Other features could include universal dual-voltage power output for added portability and convenience, accessories (like clips, combs, heat-resistant gloves, and carrying bags), auto shut-off, and a long cord.

How to Curl Your Hair With a Flat Iron

Straightening your hair with a flat iron is simple enough, and you probably don’t need instructions to go about doing that. Curling your hair with a flat iron, however, can be slightly more challenging, especially for someone who has never done it before.

Begin by washing and thoroughly drying your hair; then, apply heat protectant spray or serum on it to prevent it from getting damaged. Next, section your hair using a comb and clips or hair ties to make the curling process easier and to avoid damage from restyling the hair over and over again.

Take one of the sections and brush through it before using the flat iron on it. Place the iron halfway down the section, clamp the plates down, and twist your hair around the iron. Keep the section in the same position for half a minute, and then pull your hair out slowly. Repeat this step for every section, and you’re good to go!

What To Avoid While Curling Your Hair With a Flat Iron

Never try to rush through the process of using a flat iron for curling hair or for straightening it. If you do that, you may end up with a style you weren’t going for at all. Also, avoid touching the strands of your hair that you’ve just ironed, and avoid ironing damp hair to prevent the strands from becoming brittle. Finally, avoid setting the temperature too high to avoid heat damage, and don’t forget to use heat protectant spray or serum before starting with the styling process!

The Best Flat Irons for Curling Hair of 2024


NITION Flat Iron for Curling Hair


  • 60-minute auto-off feature
  • Extra-long power cord, velcro straps, and hook
  • Six temperature options
  • Extra-long heating plates


  • Cannot hold a lot of hair at once
This 5-in-1 flat iron for curling hair from NITION can be rotated clockwise to power it on to your preferred temperature setting and anticlockwise to decrease the temperature and power it off. The entire body is sleek, with zero buttons, and it also has a digital LCD with six precise temperature options. This iron’s extra-long heating plates are 3D moveable and floating ones with rounded edges that make straightening and curling easier. Additionally, its MCH heating feature gives the iron a fast heating time and even heating, while its C-sensor feature provides auto-temperature calibration for better styling. Collectively, these features, along with this convenient design, make this pick the ideal flat iron for curling hair.

Bekind Flat Iron for Curling Hair


  • Adjustable temperature regulation
  • 15-second heating time
  • Temperature memory function for convenience
  • Floating plates for zero tugging
  • 30-in-1 hair-styling set


  • Not great for coarser hair

Bekind’s Apex 2-in-1 Hair Straightener features adjustable temperature settings and a super fast heating time of just 15 seconds, which makes it efficient and convenient to use for various hair types. There’s also a temperature memory function to allow this flat iron for curling hair to automatically heat itself to the temperature at which you used it the last time. This flat iron for curling hair also has floating plates, which means zero tugging while hair styling. Additionally, it features the latest PTC heating technology for constant and stable heat provision. Alongside the features and great design, there’s also a 30-in-1 hairstyle set that includes clips, anti-scalding gloves, and more.


CONAIR Flat Iron for Curling Hair


  • Five heat settings and advanced ceramic heater
  • Ion generator for anti-frizzing
  • Warp-resistant casing
  • Auto-off and locking mechanism


  • Not suitable for shorter hair

Conair’s 2-in-1 INFINITIPRO Stainless Styler offers five different LED heat settings, with the highest temperature going up to 400 degrees Fahrenheit, which makes this styling flat iron for curling hair suitable for every hair type. It also features a pretty strong ion generator that will make your hair glossier, all while taming flyaways. Additionally, this titanium flat iron for curling hair has an advanced ceramic heater with fast heating, a warp-resistant stainless casing that is extremely durable and long-lasting, and an auto-off function for added safety. It also comes with a 6-foot professional power swivel cord and two removable silicone cool tips for easy usage and travel-friendliness.


LANDOT Flat Iron for Curling Hair


  • Intelligent heat protection technology
  • Ceramic-coated and oil-infused plates
  • Fizz preventing negative-ion emission holes
  • Heat-resistant sleeve and plate-lock for storage


  • May cause some hair breakage

LANDOT’s 2-in-1 flat iron for curling hair offers smart heat protection sensing technology that constantly evaluates the moisture level in your hair and takes care of temperature regulation accordingly. Its plates are ceramic-coated and infused with almond and keratin oil, which smooths out your hair after you’re done styling them. Even better, the plates also contain negative-ion emission holes that prevent frizz. The iron also has 11 different heat settings, heats up in less than 30 seconds, and has a digital LCD that offers a clear temperature reading. Meanwhile, features like auto shut-off, the long swivel cord, anti-scalding ends, plate-lock, universal voltage output, and a heat-resistant sleeve make this flat iron for curling hair super efficient and convenient to use. 


FURIDEN Flat Iron for Curling Hair


  • Gives voluminous, silky hair without damage
  • Rounded design for easy curling
  • Heats quickly and offers various temperatures
  • Long 360-degree swivel cord
  • Includes carrying bag and other accessories


  • Doesn’t work well on frizzy hair

This affordable, salon-quality, 2-in-1 flat iron for curling hair by FURIDEN will style and de-frizz your hair without damaging it. It will guarantee a quick fix for a variety of hair problems and hair types. Best of all, the rounded-edge design and floating plates will allow you to curve the ends of your hair inward without the need for a curling iron. Even more, it heats up in under 30 seconds and offers many temperature settings for high versatility. It also has a 360-degree swivel cord for high movement and motion during usage. And, if all that wasn’t enough, this flat iron for curling hair comes with a lock feature and a bag that includes hair clips, a comb, and a heat-resistant glove. 


L’ANGE HAIR Flat Iron for Curling Hair


  • Great for both curling and straightening hair
  • Sturdy titanium build
  • Easily adjustable temperature settings
  • Brand has a hassle-free return policy


  • Not very suitable for thick, long hair

The L’ange Hair Flat Iron is one of the most versatile hairstyling tools available on the market right now! It’s super easy to use and lets you have everything from dead-straight hair to gorgeous curls. That’s because you may feel like having stunning waves on some days and sleek strands on others. This flat iron gives you complete creative freedom as your own hairstylist! You can adjust the temperature between a range of 280 to 430 degrees Fahrenheit, depending on your needs. There’s a built-in clip that keeps your hair secured in place for easier styling. The 360° vented airflow from the integrated fan cools down the hair upon contact, locking your hair’s style and shine in for much longer! We love that if you’re not pleased with the results for any reason, the brand offers a hassle-free return policy to keep you covered — no questions asked.

People Also Ask

  • Q: Are all flat irons suitable for curling hair?

    A:Pretty much, yes. Once you’ve got the technique down, you should be able to use any flat iron to curl your hair. The type of curls (loose or tight, frizzy or sleek), however, will vary depending on the kind of iron.

  • Q: Is curling with a flat iron better than curling with curling prongs?

    A:It’s all about preference. If you’d rather have an all-in-one tool, then get a flat iron with features that make it suitable for giving you a great straightening look and also great curls.

  • Q: What is the optimal temperature setting on a flat iron for curling hair?

    A:The optimal temperature level for each hair type differs and will typically be indicated on the packaging of your flat iron.

  • Q: How do I maintain my flat iron for curling for the long run?

    A:First, make sure to clean your flat iron regularly and thoroughly on occasion. Next, make sure you store your flat iron in a cool, dry place. It is totally fine to keep your flat iron in your bathroom, but make sure to keep it in a cabinet or some other closed-off place. Finally, make sure to follow the flat irons instructions on what products you can use while straightening or curling your hair. The wrong product may hurt your iron.

  • Q: How do I clean my flat iron for curling?

    A:After use, unplug your flat iron and then, as it is cooling down but still warm, go ahead and wipe it down with a damp towel. Try and remove stains and with our towel. If it is too difficult to do so, try and make a baking soda solution and use a toothbrush or some soft sponge on tricky areas. Wipe down with a dry towel afterward.

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By Kristie Olivieri

Kristie is a documentary enthusiast, horror movie lover, and avid gamer. When not lost in a virtual world, they enjoy curling up with a good book and their feline friends.
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