The 11 Best Affordable Flat Irons & Hair Straighteners Of 2020

by Shiboli Chakraborti
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Who does not desire sleek, smooth, and straight hair? A hair straightener is your best friend that will help this dream come true. This styling tool straightens the hair quickly and effortlessly while imparting shine. Unlike the expensive salon-smoothening treatments that test your patience with multiple sittings, a hair straightener is easy to use and delivers quick results. In this article, we have listed the 11 best flat irons and hair straighteners under $30 that deliver excellent performance. Scroll down to check them out!

Top 10 ProductsCheck Price
Revlon Ceramic Flat IronCheck Price
Skywool Mini Hair StraightenerCheck Price
HSI Professional Glider Mini Flat IronCheck Price
AmoVee Mini Flat IronCheck Price
Remington Flat IronCheck Price
Conair Flat IronCheck Price
SABUY Flat IronCheck Price
KISS Nano-Titanium Professional Flat IronCheck Price
Berta Hair Straightener Check Price
Herstyler Superstyler Onyx  Flat IronCheck Price

11 Best Flat Irons And Straighteners Under $30

1. Revlon Ceramic Flat Iron

The Revlon Ceramic Flat Iron is perfect for achieving any hairstyle, be it waves, curls, or the straight hair look. It has high-quality triple-layer ceramic plates for even heat distribution and preventing hair damage. The thin, 1-inch plate reaches close to the roots for sleek and smooth locks. This straightener heats quickly up to 400°F in a few seconds. There are two heat setting options and a silicone finger grip for a comfortable hold. This straightener also features an auto-shutoff mechanism for additional safety. It is lightweight, easy to use, and travel-friendly.

Key Features

  • Auto-shutoff mechanism
  • Triple-layer ceramic plates
  • 2 heat setting options
  • Silicone finger grip

Pros

  • Heats up quickly
  • Easy to carry
  • Lightweight
  • Easy to use

Cons

  • Not durable
  • Not suitable for heavy curly hair

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2. Skywool Mini Hair Straightener

The Skywool Mini Hair Straightener is compact and travel-friendly. It has nano-diamond ceramic tourmaline plates with a PTC temperature control chip that heats up to 410° F in 30 seconds. The 2-in-1 function gives both super straight hair or polished curls without damage or frizz. This straightener features a dual voltage system ranging from 100V to 240V, which can be used anywhere in the world. It is lightweight and easy to store.

Key Features

  • PTC temperature control chip
  • Nano-diamond ceramic plates
  • Dual voltage system

Pros

  • Travel-friendly
  • Compact size
  • Lightweight
  • Easy to store

Cons

  • Not suitable for long, thick hair

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3. HSI Professional Glider Mini Flat Iron

The HSI Professional Glider Mini Flat Iron is 6 inches long and has a dual voltage system of 110 to 120 volts for worldwide usage. It features ½-inch tourmaline-infused plates that generate negative ions and enable small water molecules to penetrate the hair, reducing frizz and making the hair smooth and hydrated. The eight micro-sensors are equipped with heat-balance technology that distributes temperatures evenly and protects the hair from overheat.

Key Features

  • Dual voltage system
  • Tourmaline-infused plates
  • 8 micro-sensors

Pros

  • Durable
  • Portable
  • 1-year warranty

Cons

  • Not suitable for thick hair

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4. AmoVee Mini Flat Iron

The AmoVee Mini Flat Iron with negative ion technology is perfect for the nape section with bobs, face-framing, bangs, short hair, or minimal touch-ups. The 3D floating plates avoid sticking or pulling the hair and offer long-lasting styling. The ceramic tourmaline technology enables even heat distribution, reducing frizz, and static. This hair straightener is equipped with a safety lock and a 60° flexible swivel cord for a comfortable hold. The 0.79-inch plate maintains a fixed temperature with 410°F high heat. This product comes with a heat-resistant glove.

Key Features

  • Negative ion technology
  • 3D floating plates
  • Ceramic tourmaline technology
  • Safety lock
  • 60° swivel cord

Pros

  • No hair sticking and pulling
  • Long-lasting results
  • Unisex
  • Includes a heat-resistant glove

Cons

  • Fixed temperature

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5. Remington Flat Iron

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The Remington Flat Iron features 1-inch floating plates that cover your hair entirely, and the anti-static technology reduces frizz and flyaways by 50%. The titanium coating ensures fast heating, while the long ceramic plates ensure quick styling without any damage. This hair straightener heats up within 30 seconds and comes with six temperature settings ranging from 310°F to 410°F. The LCD screen and digital controls help monitor temperature settings, and the 60-minute auto-shutoff feature ensures safety. The hinge lock helps protect the plates during storage.

Key Features

  • 30-second instant heat-up
  • 6 temperature settings
  • LCD display
  • Auto-shutoff feature
  • Anti-static technology
  • Hinge lock protection
  • Titanium coating
  • 360° swivel cord

Pros

  • Reduces frizz and flyaways by 50%
  • Glides smoothly
  • Quick heating

Cons

  • Not durable

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6. Conair Flat Iron

The Conair Flat Iron features a 1-inch double ceramic-coated floating plate that offers straight, shiny, and frizz-free hair. It is equipped with five heat settings that reach a maximum of 410°F. This straightener heats up within 30 seconds. It features a safety lock and a 5-foot swivel cord.  The extra-long floating plates ensure quick styling with less damage and uniform heat recovery.

Key Features

  • 5 temperature settings
  • 1-inch double ceramic-coated floating plate
  • 30-second instant heat-up
  • Auto-shutoff
  • Heat recovery system
  • Safety lock
  • 5-foot swivel cord

Pros

  • Lightweight
  • Easy to use
  • Heats up easily

Cons

  • Does not glide easily

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7. SABUY Flat Iron

The SABUY Flat Iron features an adjustable temperature range of 140°F to 446°F and a dual voltage of 100 V to 240 V. The 3D floating plate holds the hair seamlessly and offers smooth, straight hair. This flat iron is equipped with advanced anion moisture technology that removes frizz and makes your hair shiny and gorgeous.

The 1-inch ceramic plates glide smoothly on small hair sections, creating waves or straightening them. They also release negative ions that impart a silky effect on the hair. The ceramic tourmaline technology helps the iron glide smoothly on the hair without pulling it. This styling tool heats up quickly in 30 seconds, and the 60-minute shut-off timer ensures safety. It is lightweight, unisex, and suitable for all hair types.

Key Features

  • Anion moisture technology
  • 3D floating plates
  • Adjustable temperature setting
  • Dual voltage
  • Ceramic tourmaline technology 

Pros

  • Durable
  • Lightweight
  • Unisex
  • Suitable for all hair types

Cons

  • The dual voltage feature malfunctions.

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8. KISS Nano-Titanium Professional Flat Iron

The KISS Nano-Titanium Professional Flat Iron is ideal for short and medium length hair. It rolls smoothly on the tresses, and the non-stick, chemical-resistant plate is ideal for keratin application. The ½ inch plate is infused with Nano Titanium technology that ensures even heat distribution with no hot spots and frizz. This technology seals hair cuticles and imparts shine. You can also adjust the heat settings ranging up to 450°F. This hair straightener features an ergonomic handle, an on/off button with a power indicator light, and a tangle-free swivel cord.

Key Features

  • Non-stick plates
  • Variable temperature setting
  • Ergonomic handle
  • On/off button
  • Power indicator light
  • Tangle-free swivel cord

Pros

  • Suitable for short and medium hair
  • Easy to operate
  • Suitable for a keratin treatment

Cons

None

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9. Berta Hair Straightener 

The Berta Hair Straightener is equipped with 2-in-1 functions of straightening and curling the hair. It features 1-inch 3D floating plates that heat up instantly within 30 seconds. The ceramic tourmaline coating plate releases negative ions, ensuring even heating and offering soft hair all day long.

This hair straightener features adjustable temperature settings from 248°F to 446°F. The 360° elastic power cord can be used at any angle while monitoring real-time details in the LED display. This styling tool also features a 60-minute auto-shutoff system, a safety lock for easy storage, and a memory button. It is lightweight, portable, and user-friendly.

Key Features

  • Adjustable temperature settings
  • Negative ion technology
  • 30-second instant heating
  • Memory button
  • 360° elastic power cord
  • 60-minute auto-shutoff
  • Safety lock

Pros

  • Durable
  • Lightweight
  • Portable
  • User-friendly

Cons

None

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10. Herstyler Superstyler Onyx  Flat Iron

The Herstyler Superstyler Onyx Flat Iron has 3-in-1 use of straightening, flipping, and curling the hair quickly. The ceramic plates are infused with Nano Ion technology that keeps the hair frizz-free and shiny for a long time. The 1.25-inch ceramic plate heats up to 500°F without any hotspots. The MCH technology enables the straightener to heat up in less than 30 seconds.  This hair straightener also features temperature control, a hook design for easy storage, and a dual voltage system. It is lightweight, travel-friendly, and suitable for daily use.

Key Features

  • Dual voltage
  • 30-second heat-up
  • Nano ion technology
  • MCH technology
  • Hook design

Pros

  • Lightweight
  • Suitable for daily use
  • Easy to store
  • 1-year warranty

Cons

  • Not durable

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11. KIPOZI Flat Iron

The KIPOZI Flat Iron is a thin pencil-shaped styling tool ideal for short hair, pixie cuts, and beards. The 3/10-inch wide titanium plates make curling or straightening short hair around the ears and nape areas easy. The ultra-fast heating technology heats up to 450° F. The device has five heat setting options with digital temperature control. The ergonomically designed body frame is non-slippery and offers a comfortable hold. This flat iron also features dual voltage (100 V to 240 V), a digital readout, 360° tangle-free swivel cord, and a 60-minute auto-shutoff mechanism. It is unisex and suitable for all hair types.

Key Features

  • 5 heat settings
  • Dual voltage
  • Digital readout
  • 60-minute auto-shutoff
  • 360° tangle-free swivel cord
  • Ultra-fast heating technology

Pros

  • Lightweight
  • Non-slippery body
  • Ergonomic design
  • Suitable for all hair types
  • Unisex

Cons

None

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Consider these essential features before buying a hair straightener to make the ideal choice.

Features To Consider Before Buying A Flat Iron

  • Plate Size – Go for a flat iron with a plate size of 1.5 inches. This makes the styling process easy and quick. Larger plates cover more surface area and are suitable for people with long hair. People with short hairstyles can go for a medium plate length of around 1 inch.
  • Plate Material – Most hair straighteners have ceramic, titanium, or tourmaline plates. Ceramic plates are ideal if your hair is thin and weak. They ensure no heat-related damage but are not durable. Tourmaline hair straighteners are a bit costly but durable. They produce negative ions that help moisten the hair and keep it hydrated for a long time. Titanium plates heat up fast and can hold the heat for a long time. They are lightweight, durable, and suitable for thick, dense, and curly hair types.
  • Cord Length And Rotation – Go for flat irons with long cords to ensure ease of use. A long cord enables using the device at comfortable angles and distances. Choose a hair straightener with 2 to 3 meters of cord length. The 360° swivel cords have higher maneuverability, more rotation, and a greater lifespan.
  • Temperature Setting And Control – The more the heat control variation, the better the hair straightener. Good quality flat irons have a temperature range from 200°F to 500°F. This enables you to set the temperature as per your comfort and hair type. Thin hair requires less heat than curly and coarse hair.
  • Auto-Shutoff – Flat irons with an auto-shutoff feature ensure safety if you forget to switch off the device. Most straighteners have a 30 to 60-minute auto-shutoff mechanism.
  • Advanced Technologies – Many hair straighteners come with advanced features like moisture preservation, negative ion technology, and MCH technology. These features are beneficial for dry or weak hair types. The moisture retention and heat distribution features ensure that your hair remains straight, smooth, and silky.
  • Size – Ensure that the hair straightener is lightweight and compact so that it fits inside a purse or bag pack for easily portability during vacations or trips.
  • Warranty – Many brands offer warranties, ranging from one to four years. This ensures hassle-free replacement in case of any damage or malfunctions during the warranty period.
  • Flat irons and hair straighteners are excellent style enhancers. If they are durable and cost-effective, it is just icing on the cake. The products mentioned above are affordable and equipped with advanced features. Choose your favorite flat iron from our list and flaunt your silky tresses.

Expert’s Answers for Readers Questions

Are cheap straighteners bad?

No. Many hair straighteners at moderate price heat up rapidly and have advanced features like negative ion technology and 3D floating plates.

Is it good to straighten the hair once a month?

Yes, but it depends on your hair type. People with frizzy and coarse hair may require straightening every alternate day. Others with smooth hair can straighten once a week. A month maybe too long, but if you have smooth hair, once in a week or fortnight is good.

How often can I straighten my hair without damaging it?

With a good quality straightener, you can straighten your hair even daily without any damage. Check features like ceramic plates, even heat distribution, temperature adjustment, negative ion technology, and MCH technology before buying it.

Why do straighteners pull hair?

If your straightener is pulling hair, there are issues either with the product or the process. A good quality straightener glides smoothly without pulling the hair. Use the flat iron from root to upwards and not the reverse.

Is using a flat iron daily wrong?

No. Ensure that your hair straightener is of good quality, and you are using it correctly.

Does straightening the hair ruin curls?

No. Hair is soft tissue and retains its original shape. Unless you apply excess heat, the curls will not be damaged by flat ironing.

Why do my straighteners smell?

Straighteners smell bad when they are used frequently at a very high temperature.

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Shiboli Chakraborti

Shiboli has a Master’s degree in English Literature and is proficient in French. She believes that words have a healing power and considers poetry her lifeline. Her writing background and editorial dexterity help her guide her team members to create crisp and authentic content. Shiboli is also a trained Bharatnatyam dancer and has a fascination for traveling. She is passionate about cooking and dreams of opening a restaurant of her own.
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