Rainbow Balloons: Colourful Balloons

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More rainbow ideas

Displays, number balloons and party supplies.

Goes Great With

Pastel Rainbow Party Decorations & Theme

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Complement With:

Rainbow Ombre Party Decorations and Supplies

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Rainbow Party Decorations & Party Supplies

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Rainbow Balloons: Colourful Balloons

Explore our Rainbow Balloons and find the multi colour balloon that you need for your celebration, or even a Rainbow Balloon Bouquet to have delivered to it.

Rainbow Birthday Balloons

A Rainbow helium balloon is perfect at kids parties, especially a Unicorn party! Create the perfect balloon rainbow or pastel rainbow balloons and ensure your multi coloured balloon display stands out!

Rainbow Helium Balloons

Our selection includes all the rainbow coloured balloons you need for Pride celebrations too. Create Pride balloon bouquets, or go all out with a rainbow balloon arch. For ready-made options, see our rainbow balloon displays and rainbow number balloons.

Enjoy free delivery on qualifying orders, if you need your Rainbow themed balloons delivered in a hurry, we offer Next Day delivery too!

Frequently asked questions

Which rainbow balloons do you have?
Rainbow shaped foil balloons, ombre and pastel rainbow designs, rainbow hearts and stars, rainbow birthday balloons and rainbow number balloons.
Do rainbow balloons arrive inflated?
Our rainbow balloons in a box arrive filled with helium, with ribbon and a weight, ready to float out of the box. Flat foil and latex balloons are also available to inflate yourself. Choose your preferred delivery date on the product page and a 1 Day (next day) delivery service at checkout; we recommend the day before you need them. Delivery information.
Do you have rainbow number balloons?
Yes, see our rainbow number balloons for ages and anniversaries.
Are rainbow balloons good for Pride?
Yes, rainbow balloons are popular for Pride events and work well as bouquets or a balloon arch.
Do you have rainbow balloon displays?
Yes, see our rainbow balloon displays.