Elevate your birthday surprise with our Happy Birthday Balloon from Flowers Across Sydney. Measuring 45cm when inflated with helium, this lightweight balloon showcases a vibrant and festive design that perfectly complements any flower bouquet or boxed arrangement.

By ordering before 2 pm, you can take advantage of our reliable same-day delivery service and have the balloon conveniently attached to your selected gift by our skilled florists.

Brighten up their special day and bring a smile to their face with this delightful addition to your celebratory gesture. Trust Flowers Across Sydney to make every birthday moment unforgettable.