Today's Best Deals
Best Childrens Halloween Costumes of 2026
We compared 306 childrens halloween costumes listings on Amazon UK and ranked the 10 best deals available right now, with prices starting from 8,99 £. Rankings reflect real customer ratings and current prices.
GALER Grim Reaper Costume Kids, Kids Scary Halloween Costumes, 5Pcs Black Scary Halloween Costumes Set with Glowing Eyes Ghostface Mask, Cosplay Outfits for Boys Halloweens Costume Cosplay Parties
- Perfect for All Ages: This grim reaper costume is designed for both kids and adults, making it ideal for family-themed Halloween events. Everyone can join in the fun and embrace the spirit of Halloween together!
- Stand Out at Special Occasions: Make a memorable impression at costume parties and cosplay events with this iconic scary Halloween costumes. Its eerie design is sure to wow friends and fellow attendees at any seasonal festivity
- Durable and Comfortable: Made from high-quality polyester, our Halloween costumes offer durability and a comfortable fit. Enjoy hours of wear without compromising on mobility or style
Amazon
Morph Alien Costume, Alien Costumes Kids, Halloween Costumes for Kids
- Alien costumes for kids includes a green inflatable suit featuring a hilarious alien-carrying-a-human design, with a built-in battery-operated fan (batteries not included) that inflates the whole costume in under 60 seconds
- Sizes Available: One size fits most, designed to accommodate a wide range of children and provide comfortable, unrestricted movement inside the inflatable shell. Refer to size chart for more information
- Perfect for Halloween, costume parties and school fancy dress events, these kids alien costumes help young party-goers become the funniest and most talked-about character at any gathering or trick-or-treat
Amazon
Sincere Party Glow In the Dark Skeleton White Bones Skeleton Costume with Gloves&Hood for Kids 5-7years
- ⭐PACKAGE INCLUDE:1 pcs of glow in the dark skeleton costume,1 pair of white bones gloves,1pcs of separate hood.
- ⭐CONSTRUCTION: This is an all in one glow in the dark screen print skeleton costume with white bones over the front bodice,on hood and on the gloves. There is velcro release at the back bodice of this skeleton fancy dress ,easy to dress up !
- ⭐HIGH QUALITY GLOW EFFECT: by using high quality print material and after 3 times of screen print, the whole skeleton costume gained a great glowing effect at dark place. The surface of the printed bones looks smooth and touches soft, the white bones cover the black base fabric very well .
Amazon
Zombie Cheerleader Halloween Costume for Kids Ages 7-9, Zombie Fancy Dress Outfit for Girls with Pom Poms, Tights, Red High School Cheerleader Costume and Fake Blood, Easy Halloween Kids Dress Up Pack
- LET’S GO ZOMBIE SCHOOL: Witches, cats and fairies step aside! This is the kids Halloween costume of the year! Get in the festive spirit with our dead cheerleader outfit, suitable for girls aged 7-12 – it’s sure to turn heads at all your spooky events this season.
- COMPLETE CHEERLEADER COSTUME FOR KIDS: Our hassle-free kids zombie costume contains all you need to create a terrifying cheerleader Halloween costume: 1 x American style cheerleader dress, 1 x tube of fake blood, 2 x red tassel pom poms and 1 x pair of blood-stained white tights.
- SPLATTER ON FAKE BLOOD: Our girls Halloween costume cheerleader dress comes plain, ready for you to cover with the fake blood included in every pack. Splatter and decorate your zombie costume with as little or as much blood as you like!
Amazon
Rubies Official 'Five Nights At Freddy's' Kids Foxy Costume, Kids Fancy Dress Halloween, Size Age 9-12 Years
- Official Licensed Five Nights At Freddy Costume: Become The Legendary Pirate Fox With This Officially Licensed Five Nights At Freddy'S Foxy Costume, Perfect For Halloween, Gaming Parties, Comic Con And Cosplay Events
- Complete Foxy Look: Includes A Bold Red Jumpsuit With Printed Chest Detail, Matching Mitts Featuring Foxy'S Signature Hook Hand And A Full Character Mask For An Instantly Recognisable Animatronic Look
- Perfect For Fnaf Fans: Ideal For Halloween, Gaming Parties, Comic Con, Cosplay And Fancy Dress Events. A Fantastic Gift For Five Nights At Freddy'S Fans Looking To Complete The Ultimate Group Costume
Amazon
Smiffys Zombie Convict Costume, Black & White with Trousers, Top, Hat & Wrist Cuffs, Halloween Child Fancy Dress, Halloween Dress Up Costumes
- Includes Zombie Convict Costume, Black & White with Trousers, Top, Hat & Wrist Cuffs
- Age 7-9, Waist 23.5-24.5" / Chest 27-28.5" / Height 52-57"
- All our children’s costumes are tested to both EN71 and Nightwear (Safety) standards. This is to provide complete reassurance that all our children’s costumes are safe and fit for purpose.
Amazon
Rubies Official Disney Star Wars Darth Vader Classic Child Costume, Kids Fancy Dress, 7-8 Years Halloween
- Offical Licensed Darth Vader Costume: Step Into The Role Of The Legendary Sith Lord With This Officially Licensed Star Wars Darth Vader Costume, Perfect For Halloween, Book Day, Star Wars Parties, Cosplay And Galactic Adventures
- Classic Star Wars Look: Includes A Printed Jumpsuit With Iconic Chest Panel Detailing, A Flowing Black Cape And A Moulded Darth Vader Mask For An Instantly Recognisable Look Inspired By The Legendary Star Wars Saga
- Perfect For Every Star Wars Fan: Ideal For Halloween, Book Day, Comic Con, Cosplay, Birthday Parties And Star Wars-Themed Events. A Fantastic Gift For Young Fans Looking To Embrace The Power Of The Dark Side
Amazon
Lubolee Girls Halloween Costume, Girls Vampire Costume, Medieval Gothic Vampire Dress Halloween Costumes for Kids, Halloween Fancy Dress (10-12 Years)
- Medieval Girls Vampire Dress Set：This girls halloween costume set includes-rose, 1 rose hair accessory, glow-in-the-dark stickers, and an elegant noble's necklace. This vampire dress instantly transforms girl into an unforgettable aristocratic vampire – no additional accessories needed for a stunning Halloween look!
- Creative Design That Stands Out at Trick or Treat：This kids halloween costumes for girls features a wide turn-down round neckline and a long skirt printed with a striking blood-red bat motif on the front. The hemline is finished with irregular jagged edges, while the flared bell sleeves add dramatic flair. Every detail is designed to make your little one stand out during Halloween trick-or-treating, role-play, and fancy dress parties!
- Premium Materials & Craftsmanship：This halloween costumes girls "Vampire Queen" dress is expertly tailored with reinforced cuffs and a standing collar for extra durability. The soft, high-quality fabric ensures long-lasting comfort and wear. The vibrant red-and-black tie-dye finish resists fading, keeping this girls' vampire costume bright and colourful through many Halloweens to come.
HENBRANDT Children's Deluxe Vampire Costume, Small, 4-6 Years
- Children's Deluxe Vampire Costume set for boys, suitable for ages 4 to 6 years, ideal for Halloween, fancy dress parties, and school events
- Sized for Small, ages 4-6 Years — approximate measurements: Chest 62-66cm, Waist 38-82cm, Top Length 39-43cm, Inside Leg 46-50cm; please check these measurements against your child before ordering.
- Includes a white ruffled long-sleeve shirt, dark red brocade waistcoat with swirling leaf pattern and white buttons, full-length black cape with red satin lining and stand collar, red gemstone brooch, and black trousers
We scan the most relevant childrens halloween costumes listings on Amazon UK, covering major brands and models, and shortlist the strongest offers available right now.
Rankings for today's best childrens halloween costumes reflect real Amazon customer star ratings and review counts, together with current prices, so the list shows what's actually available.
What we concluded:
Our overall winner is GALER Grim Reaper Costume Kids, Kids Scary Halloween Costumes, 5Pcs Black Scary Halloween Costumes Set with Glowing Eyes Ghostface Mask, Cosplay Outfits for Boys Halloweens Costume Cosplay Parties. It stands out for the right balance of quality, performance, and value.
What sets it apart:
- Perfect for All Ages: This grim reaper costume is designed for both kids and adults, making it ideal for family-themed Halloween events. Everyone can join in the fun and embrace the spirit of Halloween together!
- Stand Out at Special Occasions: Make a memorable impression at costume parties and cosplay events with this iconic scary Halloween costumes. Its eerie design is sure to wow friends and fellow attendees at any seasonal festivity
- Durable and Comfortable: Made from high-quality polyester, our Halloween costumes offer durability and a comfortable fit. Enjoy hours of wear without compromising on mobility or style
The best value for most shoppers is amscan 9902692 Childs Zombie Cheerleader Fancy Dress Halloween Costume High School Outfit (9-10 Years), the lowest-priced pick in our top 10 at 8,99 £.
The strongest deal right now is Sincere Party Glow In the Dark Skeleton White Bones Skeleton Costume with Gloves&Hood for Kids 5-7years. It offers premium features at a competitive price point.
How to Choose the Best Childrens Halloween Costumes
Decide between full accessory sets and single-piece outfits
If you want maximum interactive play, the Cheerful Children Toys Kids Police Costume Set supplies 10 pieces including a vest, hat, torch, and walkie talkie with siren noises. In contrast, the Rubies Marvel Spider-Man Classic Child Costume relies on a simple jumpsuit and snood without loose items to keep track of. The Amscan Glaring Grim Reaper includes gloves and an LED mask, but it does not come with a toy weapon.
Factor in lighting and glow features for evening visibility
For dark trick-or-treating, the AOOWU Kids Skeleton Costume and Morphsuits Skeleton Costume feature glow-in-the-dark prints. The Amscan Glaring Grim Reaper adds red illumination using integrated LED eyes inside the mask. Standard outfits like the Smiffys Zombie School Girl Costume and YCDKK Ghost Face Scream Robe rely purely on distressed detailing and printed patterns without electronic parts.
Compare exact height sizing against flexible one-size cuts
The YCDKK Ghost Face Scream Robe uses a loose 1.1-metre design to fit children across multiple primary school ages without exact measurements. Conversely, the Rubies Spider-Man costume relies on strict sizing based on height, such as 104cm for 3-4 years and 116cm for 5-6 years. The AOOWU Skeleton Costume offers four separate age options from 4 to 8 years, while Morphsuits provides a quick-release hook and loop hood with 4-way stretch fabric.
Buying Guide & FAQ
What is the best childrens halloween costumes deal right now?
Our current top-ranked deal is the GALER Grim Reaper Costume Kids, Kids Scary Halloween Costumes, 5Pcs Black Scary Halloween Costumes Set with Glowing Eyes Ghostface Mask, Cosplay Outfits for Boys Halloweens Costume Cosplay Parties at 12,99 £.
What is the price range for childrens halloween costumes?
Across our top 10 picks, prices currently range from 8,99 £ to 36,99 £ on Amazon UK.
Which childrens halloween costumes feature glow-in-the-dark or light-up elements?
The AOOWU Kids Skeleton Costume and Morphsuits Skeleton Costume both feature glow-in-the-dark prints across the fabric. The Amscan Glaring Grim Reaper costume includes a mask fitted with illuminated LED eyes.
What items are included in the amscan Zombie Cheerleader outfit?
The amscan Childs Zombie Cheerleader Fancy Dress Costume contains the high school cheerleader dress and matching pom poms.
Which childrens halloween costumes are non-scary or suitable for general dress-up?
The Rubies Marvel Spider-Man Classic Child Costume offers a superhero jumpsuit and snood suitable for Book Day or parties. The Cheerful Children Toys Kids Police Costume Set is another non-spooky option, providing a 10-piece role-play set with a vest, hat, whistle, and toy walkie talkie.
How does sizing work for the YCDKK Ghost Face Scream Robe?
The YCDKK Ghost Face costume uses a single 1.1-metre length designed to fit a wide range of primary school children as a loose-fitting white cloak.
Does the Amscan Glaring Grim Reaper costume come with a scythe?
No. The packet includes the reaper robe with an attached mock belt, hood, gloves, and the LED mask, but the toy weapon is not included.