We make birthdays stupid easy.

Birthdays are easy to forget and annoying to plan. Pick the gifts online and we’ll handle the balloons, cake, flowers, and delivery so it looks like you had it planned all week.

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Best-Selling Balloon Bouquets

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Why 60,000+ Celebrations Choose One Up Party

  • Colorful icon with balloons and a shopping cart on an orange border

    Easy Ordering

    Book ahead or order same-day before 2pm.

  • Illustration of a man with a red car handing balloons to a woman against a green background

    Tracked Delivery

    Live updates from us to their door, via sms.

  • Illustration of a child holding balloons on a beige background

    Perfect Arrival

    Beautiful balloons, guaranteed. Or it's on us!

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Why One Up Party?

Frequently Asked Questions

Do you offer same day balloon delivery?

Yes, same-day delivery is available in most cities when capacity allows. Choose the earliest delivery window at checkout or call 1-833-663-8748 for urgent requests. Available time windows can also be viewed on our delivery coverage page.

Can you deliver to condos, hotels, or offices?

Yes, we deliver to all property types. Please add unit number, buzzer code, or room details at checkout. For hotel room surprises, we coordinate directly with concierge staff to ensure smooth delivery and setup. Local delivery details are available on our local pages.

How far in advance should I order?

Same-day orders should be placed before noon local time. Custom decor installations typically require 24 to 48 hours notice. Pre-booking options are available in our event packages.

Can I customize the cake or balloon colours?

Yes. You can add your theme, colour palette, or logo details at checkout notes. All balloon bouquets are handcrafted and designed to be photo-ready. Inspiration is available in our balloon bouquet and collections.

Real Deliveries. Real Moments.