Outer Space & Galaxy Alien Party Supplies & Decorations

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Free Shipping for Orders over $69.95!
Please note, We're moving our warehouse!!! We will be closed from Tuesday the 14th of April until 9.30am Monday the 20th of April. Orders placed after 1pm on Monday the 13th will be dispatched from the 20th. Express Post orders will be prioritized after the relocation. We thank you all for your support and understanding during this brief time.

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  • Online Party Supplies Australia / Products / Outer Space & Galaxy Party

    Outer Space & Galaxy Party

    Blast off with our Outer Space & Galaxy party decorations

    Blast off into an unforgettable party experience with our outer space and galaxy-themed party supplies. Transform your venue into a celestial wonderland with cosmic decorations, starry backdrops, astronaut-inspired balloons & tableware. Whether it's a birthday celebration or a special event, create a party that is truly out of this world. Explore our collection now and let the adventure begin!

    Giant Inflatable Green Alien Pick Me Up Blow Up Costume Suit
    Giant Inflatable Green Alien Pick Me Up Blow Up Costume Suit
    Sale
    $69.99$129.99
    Giant Inflatable Green Alien Pick Me Up Blow Up Adult Costume Suit
    8 items left
    Kids Inflatable Green Alien Costume Suit
    $75.99
    Kids Inflatable Green Alien Costume Suit
    6 items left
    Green Alien Head black eye Foil Balloon ufo outer space kids birthday party decorations
    $6.99
    Green Alien Head Foil Balloon
    Amscan Blast Off Birthday Planets Paper Lanterns 5 Pack
    Sale
    $19.99$21.99
    Blast Off Birthday Planets Paper Lanterns 5pk
    2 items left
    Solar System Themed Party Hanging Swirl Decorations
    Sale
    $7.99$9.99
    Solar System Party Hanging Decorations 8pk
    5 items left
    Solar System Rice Paper Lantern - Planet Jupiter
    Sale
    $8.99$10.99
    Solar System Rice Paper Lantern - Planet Jupiter
    Solar System Rice Paper Lantern - Planet Saturn
    Sale
    $8.99$10.99
    Solar System Rice Paper Lantern - Planet Saturn
    6 items left
    Solar System Rice Paper Lantern - Planet Neptune
    Sale
    $8.99$10.99
    Solar System Rice Paper Lantern - Planet Neptune
    Solar System Rice Paper Lantern - Planet Mercury
    Solar System Rice Paper Lantern - Planet Mercury
    Sale
    $8.99$10.99
    Solar System Rice Paper Lantern - Planet Mercury
    2 items left
    Solar System Rice Paper Lantern - Planet Mars
    Solar System Rice Paper Lantern - Planet Mars
    Sale
    $8.99$10.99
    Solar System Rice Paper Lantern - Planet Mars
    Solar System Rice Paper Lantern - Planet Venus
    Solar System Rice Paper Lantern - Planet Venus
    Sale
    $8.99$10.99
    Solar System Rice Paper Lantern - Planet Venus
    10 items left
    Solar System Rice Paper Lantern - Planet Uranus - Outer Space & Universe Themed Party Decorations & Supplies
    Solar System Rice Paper Lantern - Planet Uranus - Outer Space & Universe Themed Party Decorations & Supplies
    Sale
    $8.99$10.99
    Solar System Rice Paper Lantern - Planet Uranus
    1 item left
    Solar System Rice Paper Lantern - Planet Earth - Outer Space & Universe Themed Party Decorations & Supplies
    Solar System Rice Paper Lantern - Planet Earth - Outer Space & Universe Themed Party Decorations & Supplies
    Sale
    $8.99$10.99
    Solar System Rice Paper Lantern - Planet Earth
    30" Astronaut Shaped Foil Balloon - Outer Space Themed Party Decorations and Supplies
    Sale
    $4.99$7.99
    30-inch Giant Spaceman Austronaut Foil Balloon
    5 items left
    3D Long Red White Rocket Ship Foil Balloon - Outer Space Theme Birthday Party Decorations & Supplies
    Sale
    $6.99$7.99
    3D Long Red White Rocket Ship Shaped Foil Balloon
    3D Long Blue White Rocket Ship Foil Balloon - Outer Space Theme Birthday Party Decorations & Supplies
    Sale
    $6.99$7.99
    3D Long Blue White Rocket Ship Shaped Foil Balloon
    3D Large Blue White Rocket Ship Foil Balloon - Outer Space Theme Birthday Party Decorations & Supplies
    $7.99
    22-inch Large Blue White Rocket Foil Balloon
    3D Large Rocket Ship Foil Balloon - Outer Space Theme Birthday Party Decorations & Supplies
    3D Large Rocket Ship Foil Balloon - Outer Space Theme Birthday Party Decorations & Supplies
    Sale
    $6.99$7.99
    22-inch Large Red White Rocket Foil Balloon
    5 items left
    Online Party Supplies 2m Astronaut Outer Space UFO Party Paper Banner
    Online Party Supplies 2m Astronaut Outer Space UFO Party Paper Banner
    $6.99
    2m Astronaut Outer Space UFO Paper Banner
    34" Flying Saucer Shaped Foil Balloon
    Sale
    $5.99$7.99
    Jumbo Flying Saucer Foil Balloon
    22-inch 3D ORBZ Blue Planet Earth Map Foil Balloon
    22-inch 3D ORBZ Blue Planet Earth Map Foil Balloon
    $5.99
    22-inch 3D ORBZ Blue Planet Earth Map Foil Balloon
    30" Online Party Supplies Large Rocket Shaped Foil Balloon for Outer Space kids' party ideas
    30" Online Party Supplies Large Rocket Shaped Foil Balloon for Outer Space kids' party ideas
    Sale
    $6.99$8.99
    30-inch Large Rocket Foil Balloon
    34" Online Party Supplies Giant Astronaut Shaped Foil Balloon for Outer space themed party
    34" Online Party Supplies Giant Astronaut Shaped Foil Balloon for Outer space themed party
    Sale
    $5.99$7.99
    34-inch Jumbo Astronaut Foil Balloon
    9 items left
    36inch 3D Jumbo Happy Birthday Rocket Foil Balloon
    $7.99
    36inch 3D Jumbo Happy Birthday Rocket Foil Balloon
    1 item left
    Red Superfighter Jet Shaped Foil Balloon 98cm
    $5.99
    Red Superfighter Jet Foil Balloon 98cm
    Red Vintage Plane Foil Balloon
    $5.99
    Jumbo Red Vintage Plane Foil Balloon
    Silver Crescent Moon Shaped Foil Balloon - 2 Sizes
    $3.99 - $4.99
    Silver Crescent Moon Foil Balloon - 2 Sizes
    Size
    colourful Traffic Light Vehicle Happy Birthday Paper Bunting
    Sale
    $8.99$11.99
    Traffic Light Vehicle Happy Birthday Paper Bunting
    2 items left
    Rose Gold Crescent Moon Shaped Foil Balloon - 2 Sizes
    $3.99 - $4.99
    Rose Gold Crescent Moon Foil Balloon - 2 Sizes
    Size
    Pink Crescent Moon Shaped Foil Balloon - 2 Sizes
    $3.99 - $4.99$0.00
    Pink Crescent Moon Foil Balloon - 2 Sizes
    Size
    Hot Pink Crescent Moon Shaped Foil Balloon
    $3.99 - $4.99
    Hot Pink Crescent Moon Foil Balloon - 2 Sizes
    Size
    Elegant Gold Crescent Moon Balloon for Galaxy and Night Sky Theme
    Elegant Gold Crescent Moon Balloon for Galaxy and Night Sky Theme
    $3.99 - $4.99
    Gold Crescent Moon Foil Balloon - 2 Sizes
    Size
    Blue Crescent Moon Shaped Foil Balloon - 2 Sizes
    $3.99 - $4.99
    Blue Crescent Moon Shaped Foil Balloon - 2 Sizes
    Size
    Colourful Transporation Vehicle Paper Cupcake Topper 12 Pack
    Sale
    $5.99$9.99
    Colourful Transporation Vehicle Cupcake Toppers 12pk
    Blue Star Heart Wedding Party Balloon Bouquet - 14 Pieces
    Sale
    $11.99$12.99
    Dark Blue Star Heart Confetti Balloon Bouquet 14pk
    Gold Mirror Acrylic Oh Baby Airplane Loop Cake Topper
    Gold Mirror Acrylic Oh Baby Airplane Loop Cake Topper
    Sale
    $5.99$24.99
    Gold Mirror Acrylic Oh Baby Airplane Loop Cake Topper
    8 items left
    Airplane & Cloud Happy Birthday Paper Banner
    Sale
    $8.99$12.99
    Airplane & Cloud Happy Birthday Paper Banner
    3 items left
    12 inch plane Latex Balloon 10 Pack - Blue
    Sale
    $4.99$7.99
    12-inch Blue Plane Latex Balloons 10pk
    82cm*42cm Large Red Flying Airplane Shaped Helium Foil Balloon
    $5.99
    Large Red Flying Airplane Foil Balloon
    Handmade Grey Airplane 3D Pop Up Greeting Card for plane lovers
    Handmade Grey Airplane 3D Pop Up Greeting Card for plane lovers
    Sale
    $15.99$18.99
    Grey Airplane 3D Pop Up Greeting Card
    8 items left
    82cm*42cm Large Blue Flying Airplane Shaped Helium Foil Balloon - Online Party Supplies
    $5.99
    Large Blue Flying Airplane Foil Balloon
    Matte Frosted Retro Plane Foil Balloon
    Matte Frosted Retro Plane Foil Balloon
    Sale
    $5.99$7.99
    Matte Frosted Retro Plane Foil Balloon
    18-inch Metallic Chrome Silver Latex Balloon
    18-inch Metallic Chrome Silver Latex Balloon
    $3.99
    18-inch Metallic Chrome Silver Latex Balloon
    4 items left
    Blast off planet paper cups 250ml pack of 8
    Blast off planet paper cups 250ml pack of 8
    $12.99
    Blast Off Planet 250ml Paper Cups 8pk
    2 items left
    Emerald Green Paper Cups 266ml 24pk
    $16.99
    Emerald Green Paper Cups 266ml 24pk
    5 items left
    Squishy Monster Finger Puppet
    $2.99
    Squishy Monster Finger Puppet
    Airplane Gliders 8pk
    Airplane Gliders 8pk
    $6.99
    Airplane Gliders 8pk
    Monster Finger Puppets 8pk
    $4.99
    Monster Finger Puppets 8pk
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    Shop our Outer Space & Galaxy Party Decorations in Australia Today

    Outer Space & Galaxy Party decorations transport guests to another universe, ideal for adventurous spirits and stargazing enthusiasts. Enjoying our outer space & galaxy party decorations? Customers also searched for outer space & galaxy party decorations, paper fan decorations, paper garlands, paper honeycomb balls, paper lanterns, party balloons and party cake stand.