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Helium Number Balloons

Number balloons filled with helium and sent ready to display, in colours from rose gold and navy dots to rainbow and black and gold, with single digits, milestone ages and standing numbers.

  • Order by 1pm Mon–Fri for same-day despatch
  • Free delivery on qualifying orders
  • Next day delivery available at checkout
Shop all 560 productsBalloons to inflate

560 products

Decorating the venue yourself?

Our flat number balloons are sent ready to inflate at home or at the venue.

Shop flat number balloons

More number balloons

Flat numbers, letters and colours

Discover the perfect helium number balloons delivered ideal for any celebration.

Number Helium Balloons

Let our helium number balloons delivered inspire you with a choice of colours including pink, blue, gold and multicoloured ones too. Whether you are celebrating a birthday, anniversary or a corporate event, our helium number balloons delivered are just what you need.

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

Frequently asked questions

Can I choose which number I get?
Yes. Designs such as the blue, pink and rose gold helium filled numbers let you pick any digit from 0 to 9. There are also ready-made ages such as 16, 18, 21, 30, 50 and 80 with both digits in one box.
What comes with a number balloon in a box?
Many designs are offered as a giant number on its own, a giant number with 3 balloons, or a larger package. The options on each product show exactly what is included.
Can I add a message to a number balloon?
Many of the number balloons in a box, including the purple, red and dots designs, can have personalised text added, and you can also add a gift message.
Can I buy number balloons flat to inflate myself?
Yes. Our number balloons to inflate are sent flat, with large 34 inch numbers that can be filled with helium and smaller 16 inch numbers for air.
Do you have number balloons that stand up?
Yes. The rainbow, blue and red standing number balloons come inflated and ready to display straight out of the box.