18" Balloons – Large, Eye-Catching Balloons for Party Decor & Celebrations

Sidebar
Product Category
Size
Product Type
Themes
Show All
Package Quantity
Availability
Occasion
Price
$
to
$
Color
Show All
Filter by
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort
Sort by:
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • "You Are Amazing" Rainbow Foil Balloon - 18-Inch

    "You Are Amazing" Rainbow Foil Balloon - 18-Inch

    $1.40
    $3.33
    $1.40
  • Enchanted Unicorn Birthday Wishes Foil Balloon - 18 Inches

    Enchanted Unicorn Birthday Wishes Foil Balloon - 18 Inches

    $1.82
    $3.33
    $1.82
  • Peppa Pig Foil Balloon - 18-Inch Mylar

    Peppa Pig Foil Balloon - 18-Inch Mylar

    $2.78
    $5.10
    $2.78
  • "It's a Girl" Pink Heart & Dots Foil Balloon - 18 Inch

    "It's a Girl" Pink Heart & Dots Foil Balloon - 18 Inch

    $2.04
    $3.73
    $2.04
  • Elegant Gold Bubbly Happy Birthday Foil Balloon

    Elegant Gold Bubbly Happy Birthday Foil Balloon

    $1.40
    $3.33
    $1.40
  • Good Luck Iridescent 18" Foil Balloon

    Good Luck Iridescent 18" Foil Balloon

    $2.34
    $4.29
    $2.34
  • Trolls World Tour 18" Foil Balloon

    Trolls World Tour 18" Foil Balloon

    $2.78
    $5.10
    $2.78
  • Marvel Avengers Power Unite 18" Foil Balloon

    Marvel Avengers Power Unite 18" Foil Balloon

    $2.78
    $5.10
    $2.78
  • Marvel Power Unite 18" Mylar Balloon

    Marvel Power Unite 18" Mylar Balloon

    $1.51
    $4.50
    $1.51
  • Satin Navy Heart Foil Balloon - 18 Inch

    Satin Navy Heart Foil Balloon - 18 Inch

    $0.83
    $1.52
    $0.83
  • Vibrant Welcome Metallic Mylar Balloon - 18 Inch

    Vibrant Welcome Metallic Mylar Balloon - 18 Inch

    $1.79
    $3.73
    $1.79
  • "Welcome" Rainbow Foil Balloon - 18" Metallic Mylar

    "Welcome" Rainbow Foil Balloon - 18" Metallic Mylar

    $1.28
    $3.33
    $1.28
  • Hip Hip Hooray Happy Birthday Mylar Balloon

    Hip Hip Hooray Happy Birthday Mylar Balloon

    $2.61
    $4.80
    $2.61
  • Hip Hooray Happy Birthday Holographic Balloon

    Hip Hooray Happy Birthday Holographic Balloon

    $1.88
    $4.29
    $1.88
  • Iridescent Star Shaped Foil Balloon - 18 Inch

    Iridescent Star Shaped Foil Balloon - 18 Inch

    $2.04
    $3.73
    $2.04
  • Iridescent Star Mylar Balloon - 18 Inch

    Iridescent Star Mylar Balloon - 18 Inch

    $1.13
    $3.33
    $1.13
  • 18-Inch St. Patrick's Day Shamrock Foil Balloon

    18-Inch St. Patrick's Day Shamrock Foil Balloon

    $1.82
    $3.33
    $1.82
  • Vibrant Red 18-Inch Metallic Foil Balloon

    Vibrant Red 18-Inch Metallic Foil Balloon

    $1.18
    $2.17
    $1.18
  • Heart-Shaped Happy Anniversary Mylar Balloon - 18 Inch

    Heart-Shaped Happy Anniversary Mylar Balloon - 18 Inch

    $2.04
    $3.73
    $2.04
  • Royal Purple Star Foil Balloon - 18 Inch

    Royal Purple Star Foil Balloon - 18 Inch

    $1.18
    $2.17
    $1.18
  • Platinum Silver Star Foil Balloon - 18 Inch

    Platinum Silver Star Foil Balloon - 18 Inch

    $1.18
    $2.17
    $1.18
  • Satin Gold Star Foil Balloon - 18-Inch

    Satin Gold Star Foil Balloon - 18-Inch

    $0.83
    $1.52
    $0.83
  • Gold Satin Heart Foil Balloon - 18 Inch

    Gold Satin Heart Foil Balloon - 18 Inch

    $0.83
    $1.52
    $0.83
  • Rose Gold Star Metallic Foil Balloon - 18 Inch

    Rose Gold Star Metallic Foil Balloon - 18 Inch

    $0.60
    $1.52
    $0.60
  • Elegant Rose Gold 18" Foil Circle Balloon

    Elegant Rose Gold 18" Foil Circle Balloon

    $0.60
    $1.52
    $0.60
  • Mickey Mouse 1st Birthday Foil Balloon - 18-Inch

    Mickey Mouse 1st Birthday Foil Balloon - 18-Inch

    $2.45
    $4.50
    $2.45
  • Vibrant "Happy Retirement" Foil Balloon - 18 Inches

    Vibrant "Happy Retirement" Foil Balloon - 18 Inches

    $1.28
    $3.33
    $1.28
  • Sparkling 50th Birthday Foil Balloon - 18 Inch

    Sparkling 50th Birthday Foil Balloon - 18 Inch

    $2.22
    $4.80
    $2.22
  • Vibrant Orange Star Foil Balloon - 19 Inches

    Vibrant Orange Star Foil Balloon - 19 Inches

    $0.83
    $1.52
    $0.83
  • San Francisco 49ers Football Foil Balloon - 18 Inch

    San Francisco 49ers Football Foil Balloon - 18 Inch

    $2.45
    $4.50
    $2.45
  • Arizona Cardinals 18-Inch Football Mylar Balloon

    Arizona Cardinals 18-Inch Football Mylar Balloon

    $1.57
    $4.50
    $1.57
  • 18-Inch Raiders Football Foil Balloon

    18-Inch Raiders Football Foil Balloon

    $1.57
    $4.50
    $1.57
  • New England Patriots Football Balloon - 18-Inch Foil Super Shape

    New England Patriots Football Balloon - 18-Inch Foil Super Shape

    $2.45
    $4.50
    $2.45
  • Atlanta Falcons 18-Inch Foil Football Balloon

    Atlanta Falcons 18-Inch Foil Football Balloon

    $1.57
    $4.50
    $1.57
  • Steelers Football 18" Foil Mylar Balloon

    Steelers Football 18" Foil Mylar Balloon

    $1.57
    $4.50
    $1.57
  • Cincinnati Bengals 18" Foil Mylar Balloon

    Cincinnati Bengals 18" Foil Mylar Balloon

    $1.57
    $4.50
    $1.57
  • 18" Shamrock Foil Super Shape Balloon for St. Patrick's Day

    18" Shamrock Foil Super Shape Balloon for St. Patrick's Day

    $1.82
    $3.33
    $1.82
  • Bright & Festive "Happy Birthday" Foil Balloon - 18 Inch

    Bright & Festive "Happy Birthday" Foil Balloon - 18 Inch

    $1.24
    $2.28
    $1.24
  • 18" Fiesta Fun Metallic Foil Balloon

    18" Fiesta Fun Metallic Foil Balloon

    $1.60
    $2.93
    $1.60
  • Colorful "Thanks for All You Do" Foil Balloon - 18 Inches

    Colorful "Thanks for All You Do" Foil Balloon - 18 Inches

    $5.56
    $10.21
    $5.56
  • Kiwi Metallic Foil Balloon - 18-inch

    Kiwi Metallic Foil Balloon - 18-inch

    $0.83
    $1.52
    $0.83
  • Washington Nationals 18" Mylar Foil Balloon

    Washington Nationals 18" Mylar Foil Balloon

    $2.17
    $3.99
    $2.17
  • Arizona Baseball Mylar Balloon - 18 Inch

    Arizona Baseball Mylar Balloon - 18 Inch

    $2.17
    $3.99
    $2.17
  • It's All About Me Birthday Foil Balloon - 18 inch

    It's All About Me Birthday Foil Balloon - 18 inch

    $2.61
    $4.80
    $2.61
  • Silver Dazzler Star Foil Balloon - 18 Inch

    Silver Dazzler Star Foil Balloon - 18 Inch

    $1.82
    $3.33
    $1.82
  • Radiant Red Heart-Shaped Metallic Balloon - 18-Inch

    Radiant Red Heart-Shaped Metallic Balloon - 18-Inch

    $0.48
    $1.52
    $0.48
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.

Recently Viewed Products
Example product title
$19.99
$19.99
Example product title
$19.99
$19.99
Example product title
$19.99
$19.99
Example product title
$19.99
$19.99
Example product title
$19.99
$19.99
Example product title
$19.99
$19.99
Example product title
$19.99
$19.99
Example product title
$19.99
$19.99
Example product title
$19.99
$19.99
Example product title
$19.99
$19.99
Previous slide
Next slide