The Coolest Astronaut Costumes for Kids

If you have a child who loves all things space and wants to dress up as an astronaut for Halloween, then this post is going to be perfect for you. We scoured the internet and found 5 of the coolest astronaut costumes that kids will love. These are designed for children from toddler size to age 10. There’s no need to spend hours sewing your own costume when these look so good!

Astronaut NASA Pilot Costume with Movable Visor Helmet for Kids Small (5-7yr)
  • Astronaut NASA Pilot Costume Includes a White Full-Length Body Jumpsuit with Embroidered NASA Logo and USA Flag Patches and a Tinted Movable Visor Space Helmet.
  • Authentic Looking. 100% Polyester on Deluxe Astronaut Costume. Realistic Details. Superior Quality. Sponge Wash.
  • Super Value Pack for Aspiring Astronaut Role Play. Perfect for Armstrong Pretend Play Accessory, School Stage Performance, Classroom Dress Up Toys, NASA party, Astronaut Costume for Children, Universe Space Theme Party Favor Supplies, Halloween Christmas and Holiday Gift, Outdoor Activity, Space Museums, Science Birthday Party, Playtime Every day and More!
  • CHILD SAFE: Non-Toxic. Meet US Toy Standard. Safety Test Approved.
  • Size: Small ( 5 – 7 yrs), Medium ( 8- 10 yrs), and Large ( 10- 12 yrs). If You are not Sure about the Sizing, Please Contact us Directly.
Astronaut Orange Costume with Helmet (Small)
  • Astronaut NASA Pilot Orange Costume Includes a White Full-Length Body Jumpsuit with Embroidered NASA Logo and USA Flag Patches and a Tinted Movable Visor Space Helmet.
  • Authentic Looking. 100% Polyester on Deluxe Astronaut Costume. Realistic Details. Superior Quality. Sponge Wash.
  • Super Value Pack for Aspiring Astronaut Role Play. Perfect for Armstrong Pretend Play Accessory, School Stage Performance, Classroom Dress Up Toys, NASA party, Astronaut Costume for Children, Universe Space Theme Party Favor Supplies, Halloween Christmas and Holiday Gift, Outdoor Activity, Space Museums, Science Birthday Party, Playtime Every day and More!
  • CHILD SAFE: Non-Toxic. Meet US Toy Standard. Safety Test Approved.
  • Size: Small ( 5 – 7 yrs), Medium ( 8- 10 yrs), and Large ( 10- 12 yrs). If You are not Sure about the Sizing, Please Contact us Directly.
Halloween Child Unisex Astronaut Costume with Silver Stripes for Party Favors (Small...
  • Our Halloween Costume includes Child Astronaut Unisex Silver Jumpsuit Costume with Front Zip, Badge and Black Straps
  • Our Astronaut Costume is Super Durable. Superior Quality. 100% Polyester.
  • Super Value Pack for Role Play. Perfect for Halloween Dress Up Parties, Festivals, Theme Party Costumes, Best Halloween Costume, Birthday Themed Party, Christmas Party, Activity, Everyday Play and More.
  • Hand Wash Cold. Line Dry. Do Not Bleach. Safety Test Approved. Easy to Wear, Unique Halloween Costume for Moon Themed Party. Instaworthy Halloween Costume Contest Idea! Add Lots of Fun to Your Halloween Party and Other Theme Activities!
  • Size: Toddler (3– 4yrs), Small (5–7yrs), Medium (7-9yrs), and Large (10-12yrs).
Astronaut Costume for Kids - Children Space-Suit with Astronaut-Helmet, Birthday Gifts for...
  • 【Put on Authentic Looking Astronaut Suit to Be a Little Spaceman】: The full-length white astronaut jumpsuit comes with silver gloves. The design of elastic waist and cuff make the costume fit kids well whether for 3 4 5 or 6 7 year old. Space-theme patterns blazoned across the cloth and the name tag pocket add to the reality effect.
  • 【Cool Space Helmet with Blue-Tinted Movable Visor】: Don’t waste your time and strength to assemble, our astronaut helmet is convenient one piece design. The movable visor can be slide up and down smoothly by little hands. The top of the inner helmet attaches a soft sponge that in case the hard helmet press your little astronaut’s head during hours of play. A great addition to your aspiring astronaut.
  • 【Unisex Space Costume for Boys and Girls During Dress-Up Play】: This super cute NASA costume is suitable for toddlers wearing to school on career day. It’s also great for universe space theme party, school presentation or as a fun Halloween costume for your kids. Excellent costume for kids' theme parties, dress up events or imaginary play.
  • 【Inspire Toddlers’ Imagination and Learn Through Fun】: Astronaut seems far away from our real life, but almost every little kid has a dream of travelling through space like an astronaut. It gives children a chance to use their unlimited imagination to start the stories of their space adventures by playing with this realistic looking space jumpsuit, which also help child gain new knowledge about the unknown universe.
  • 【Ideal Gift for Kids’ Pretend Role Play】: If your little boys or girls want to be a astronaut when he or she grows up, then this adorable astronaut role-play set will be a huge hit with little aspirational space travelers. This astronaut toys will give children confidence to take their first step to dream to be a cool astronaut. Fantastic Birthday and Christmas present for any space loving kids.
Melissa & Doug Astronaut Role Play Set
  • ENTERTAINING ASTRONAUT ROLE PLAY COSTUME: The Melissa & Doug Astronaut Role Play Costume Set is a dress up and play set that includes an astronaut’s jumpsuit, gloves, shiny helmet, and reusable nametag
  • HIGH QUALITY MATERIALS: To ensure safety and durability, the Melissa & Doug Astronaut costume is made from high quality materials and assembled with precision manufacturing standards
  • EASY TO CLEAN: The jumpsuit in our kids astronaut costume is machine washable for easy cleanup; The reusable nametag also wipes clean, so another astronaut can take a turn. Comes in "Frustration-Free packaging," intended to be easier to open and reduce waste.
  • GIFT FOR KIDS 3 TO 6: This costume makes an exceptional gift for kids ages 3 to 6 years; Add the Melissa & Doug Fire Chief Role Play Costume to round out the pretend play experience and give kids another engaging option for screen free fun
  • “THE GOLD STANDARD IN CHILDHOOD PLAY”: For more than 30 years, Melissa & Doug has created beautifully designed imagination and creativity sparking products that NBC News called “the gold standard in early childhood play”
Unisex Kids Astronaut Role Play Halloween Costume Boys Girls Dress Up (8-9 Years, White)
  • 100% Polyester. Easy on and off
  • Front Zip Jumpsuit
  • This Astronaut Costume is a Great Gift for Your Kids
  • It is great outfit for Halloween, Christmas, Cosplay Birthday Party and etc
  • Please check our size chart carefully to choose the fittest one. The Size Chart is in the left image
Aeromax Jr. Astronaut Suit with Embroidered Cap, Size 4/6 - Orange
  • AUTHENTIC LOOK and feel the part of a real NASA astronaut. INCLUDES: one astronaut suit with cap.
  • REALISTIC details including embroidered NASA patches, padded collar, high quality zippers, shoulder and waist harness straps and more…
  • QUALITY CONSTRUCTION both inside and out. Machine washable, please wash inside out for best results. Use over and over again so your kids will outgrow this before they wear it out.
  • AS SEEN at NASA, THE SMITHSONIAN INSTITUTE, SCIENCE MUSEUMS and CHILDREN’S MUSEUMS around the world.
  • INTENDED for girls and boys, women and men, baby to adult size. This item has been tested to meet applicable USA safety standards for children's products.
  • Ankle cuffs with adjustable Velcro Straps
ReliBeauty Boys Astronaut Costume Kids Space Jumpsuit, 10-12/150 White
  • Fabric: 100% polyester
  • 3-piece outfit: jumpsuit, hat and gloves.
  • Elastic waist, cuff and ankle, avoid cold air in.
  • Concealed zipper at front, non-detachable name tag.
  • Please check our size chart before you purchase this costume.
Halloween Child Unisex White black details Astronaut Costume for Party Favors (Small...
  • Astronaut White Pilot Costume Includes a Blue Full-Length Front Zip Jumpsuit, Badge, Pocket, and have Black straps. Perfect for your little space traveler!
  • Authentic Looking. 100% Polyester on Deluxe Astronaut Costume. Realistic Details. Superior Quality. Sponge Wash.
  • Super Value Pack for Aspiring Astronaut Role Play. Perfect for Armstrong Pretend Play Accessory, School Stage Performance, Classroom Dress Up Toys, NASA party, Astronaut Costume for Children, Universe Space Theme Party Favor Supplies, Halloween Christmas and Holiday Gift, Outdoor Activity, Space Museums, Science Birthday Party, Playtime Every day and More!
  • Hand Wash Cold. Line Dry. Do Not Bleach. Safety Test Approved. Easy to Wear Halloween Costume for Boys & Girls Halloween Trick-or-Treating. Instaworthy Halloween Costume Contest Idea! Add Lots of Fun to Your Halloween Party and Other Theme Activities!
  • Size: 3T (3-4 yr), Small ( 5 – 7 yrs), Medium ( 8- 10 yrs), and Large ( 10- 12 yrs).
ReliBeauty Boys Girls Kids Children Astronaut Role Play Costume, White, 8
  • 100% Polyester : Sturdy Fabric, Not Flimsy, Wrinkle Free
  • Easy on and off: Front Zip Jumpsuit, Elastic Waist and Leg Opening
  • Design and Workmanship: Non-detachable Belt, Applique Detail
  • Durable Material: Not just an one-time-use costume, but also for daily dress up and pretend play
  • Perfect Costume for: School Career Day or Project, Space Birthday Party, Air and Space Museum, Wax Museum, Rocket Ship, Halloween, Christmas and so on

The coolest astronaut costumes for kids are the perfect way to let your children’s imagination run wild this Halloween. These cool outfits have been hand-picked from the internet and come in a variety of different sizes, so there is one that will work just perfectly for any child up to age 10. With these options available, it takes some of the pressure off parents who may not want to sew their own costume or spend hours browsing Amazon looking for ideas. We’re confident that you’ll find something here that suits both your needs and budget!