18" Balloons

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  • 18-Inch Metallic Basketball Mylar Balloon

    18-Inch Metallic Basketball Mylar Balloon

    $1.82
    $1.43
    $1.82
  • Welcome Home Foil Balloon - 18 Inch

    Welcome Home Foil Balloon - 18 Inch

    $2.04
    $1.61
    $2.04
  • 18" Gold Metallic Foil Balloon

    18" Gold Metallic Foil Balloon

    $2.04
    $3.73
    $2.04
  • Sprinkle Party Foil Balloon - 18-Inch

    Sprinkle Party Foil Balloon - 18-Inch

    $2.04
    $3.73
    $2.04
  • Bright Stars Happy Birthday 18" Mylar Balloon

    Bright Stars Happy Birthday 18" Mylar Balloon

    $2.61
    $4.80
    $2.61
  • Emerald Green Heart Mylar Balloon - 18 Inches

    Emerald Green Heart Mylar Balloon - 18 Inches

    $1.24
    $2.28
    $1.24
  • Frosty White 18" Round Foil Balloon

    Frosty White 18" Round Foil Balloon

    $0.83
    $1.52
    $0.83
  • Lavender Metallic Circle Foil Balloon - 18" Round

    Lavender Metallic Circle Foil Balloon - 18" Round

    $0.83
    $1.52
    $0.83
  • 18-Inch Metallic Football Balloon

    18-Inch Metallic Football Balloon

    $0.95
    $3.73
    $0.95
  • Golden State Warriors Basketball Foil Balloon

    Golden State Warriors Basketball Foil Balloon

    $2.45
    $4.50
    $2.45
  • Super Mario Bros Metallic Foil Balloon - 18 Inch

    Super Mario Bros Metallic Foil Balloon - 18 Inch

    $1.90
    $4.50
    $1.90
  • Barbie Malibu Beach 18" Foil Balloon

    Barbie Malibu Beach 18" Foil Balloon

    $2.45
    $4.50
    $2.45
  • Pastel Birthday Celebration Foil Balloon - 18"

    Pastel Birthday Celebration Foil Balloon - 18"

    $1.33
    $3.33
    $1.33
  • Elegant Black, Silver, and Gold Birthday Foil Balloon - 18 Inch

    Elegant Black, Silver, and Gold Birthday Foil Balloon - 18 Inch

    $1.33
    $3.33
    $1.33
  • Soft Jungle Baby Shower Foil Balloon

    Soft Jungle Baby Shower Foil Balloon

    $1.82
    $3.33
    $1.82
  • 18" Pawesome Birthday Foil Balloon

    18" Pawesome Birthday Foil Balloon

    $2.04
    $3.73
    $2.04
  • "Aged to Perfection" 18-Inch Foil Balloon

    "Aged to Perfection" 18-Inch Foil Balloon

    $2.78
    $5.10
    $2.78
  • CoComelon Metallic Foil Balloon - 18in

    CoComelon Metallic Foil Balloon - 18in

    $1.74
    $4.50
    $1.74
  • Golden Star Foil Balloon - 18 Inch

    Golden Star Foil Balloon - 18 Inch

    $0.60
    $1.52
    $0.60
  • Bluey & Bingo 18" Foil Balloon

    Bluey & Bingo 18" Foil Balloon

    $2.78
    $5.10
    $2.78
  • Colorful "Thank You" 18-Inch Foil Balloon

    Colorful "Thank You" 18-Inch Foil Balloon

    $1.40
    $3.33
    $1.40
  • Luminous Happy Birthday Foil Balloon - 18-Inch Mylar

    Luminous Happy Birthday Foil Balloon - 18-Inch Mylar

    $2.04
    $3.73
    $2.04
  • Retro Rainbow Happy Birthday Foil Balloon - 18-inch

    Retro Rainbow Happy Birthday Foil Balloon - 18-inch

    $2.04
    $3.73
    $2.04
  • Retro Rainbow Birthday Foil Balloon

    Retro Rainbow Birthday Foil Balloon

    $1.28
    $3.33
    $1.28
  • Enchanted Unicorn Birthday Mylar Balloon - 18"

    Enchanted Unicorn Birthday Mylar Balloon - 18"

    $2.04
    $3.73
    $2.04
  • Fluttering Butterflies Happy Birthday Foil Balloon - 18 Inch

    Fluttering Butterflies Happy Birthday Foil Balloon - 18 Inch

    $2.04
    $3.73
    $2.04
  • Elegant Blush Birthday Foil Balloon

    Elegant Blush Birthday Foil Balloon

    $2.04
    $3.73
    $2.04
  • "It's a Boy!" Heart & Dots Foil Balloon - 18in

    "It's a Boy!" Heart & Dots Foil Balloon - 18in

    $1.40
    $3.33
    $1.40
  • Vibrant Polka Dot Happy Birthday 18-inch Foil Balloon

    Vibrant Polka Dot Happy Birthday 18-inch Foil Balloon

    $2.61
    $4.80
    $2.61
  • "Finally 21" Milestone Birthday Foil Balloon

    "Finally 21" Milestone Birthday Foil Balloon

    $2.61
    $4.80
    $2.61
  • Baby Shark Foil Balloon - 18-inch Mylar

    Baby Shark Foil Balloon - 18-inch Mylar

    $1.19
    $4.50
    $1.19
  • Trolls World Tour 18" Foil Balloon

    Trolls World Tour 18" Foil Balloon

    $2.45
    $4.50
    $2.45
  • Colorful Celebration Happy Birthday Foil Balloon - 18 Inch

    Colorful Celebration Happy Birthday Foil Balloon - 18 Inch

    $2.04
    $3.73
    $2.04
  • Dinomite Dinosaur Birthday Foil Balloon - 18 Inch

    Dinomite Dinosaur Birthday Foil Balloon - 18 Inch

    $1.28
    $3.33
    $1.28
  • Colorful Confetti Happy Birthday Foil Balloon

    Colorful Confetti Happy Birthday Foil Balloon

    $2.61
    $4.80
    $2.61
    Ships by September 21, 2025
  • Vibrant Happy Birthday Foil Balloon - 18 Inch

    Vibrant Happy Birthday Foil Balloon - 18 Inch

    $1.59
    $4.29
    $1.59
  • Blush Pink Satin Star Foil Balloon - 18 Inch

    Blush Pink Satin Star Foil Balloon - 18 Inch

    $0.60
    $1.52
    $0.60
  • 18-Inch Metallic Dot Birthday Mylar Balloon

    18-Inch Metallic Dot Birthday Mylar Balloon

    $2.04
    $3.73
    $2.04
  • Disney Princess Mylar Balloon - 18-Inch Foil

    Disney Princess Mylar Balloon - 18-Inch Foil

    $2.78
    $5.10
    $2.78
  • Disney Princess Foil Balloon - 18 inch

    Disney Princess Foil Balloon - 18 inch

    $1.57
    $4.50
    $1.57
  • Sweet Sixteen Blush Foil Balloon

    Sweet Sixteen Blush Foil Balloon

    $1.33
    $3.33
    $1.33
  • Gold Magic Star Metallic Balloon

    Gold Magic Star Metallic Balloon

    $6.84
    $17.88
    $6.84
  • Iridescent Rainbow Star Foil Balloon - 18 Inch

    Iridescent Rainbow Star Foil Balloon - 18 Inch

    $1.82
    $3.33
    $1.82
  • Satin Sangria Heart Foil Balloon - 18-Inch

    Satin Sangria Heart Foil Balloon - 18-Inch

    $0.60
    $1.52
    $0.60
  • Stay Fabulous Foil Birthday Balloon - 18 Inch

    Stay Fabulous Foil Birthday Balloon - 18 Inch

    $1.33
    $3.33
    $1.33
  • Elegant Pastel Confetti Foil Balloon - 18"

    Elegant Pastel Confetti Foil Balloon - 18"

    $2.04
    $3.73
    $2.04
FAQ

They’re commonly used as statement balloons in bouquets, centerpieces, entrances, and photo backdrops.

Most 18" balloons are designed for helium use, but some can also be air-filled. Always check product details.

Foil 18" balloons can last several days to weeks, while latex versions typically last 8–24 hours with helium.

Yes. They’re versatile and work well for birthdays, weddings, holidays, graduations, and special events.

Make your decorations stand out with our 18" Balloons Collection, featuring large balloons that create instant visual impact. Perfect for birthdays, weddings, baby showers, graduations, holidays, and themed events, these balloons are ideal for balloon bouquets, focal displays, and photo backdrops. Their larger size makes messages, designs, and colors more noticeable, helping you elevate any celebration with minimal effort.

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