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50th Balloons

Balloons sent flat for a 50th: printed latex packs, 18-inch foils in rose gold, black and gold or navy and gold, a 36-inch Gold Sparkle 50, giant 5 and 0 numbers and garland kits.

  • Order by 1pm Mon–Fri for same-day despatch
  • Free delivery on qualifying orders
  • Next day delivery available at checkout
Shop all 111 productsDelivered inflated

111 products

Sending them as a gift?

We fill them with helium and post them in a box, ready to float out. From £8.95.

Shop helium-filled 50th balloons

More for a 50th birthday

Balloons, banners and decorations

Discover the perfect 50th birthday balloons for your special occasion and throw a party filled with all the 50th balloon decor you need, including foil and latex balloons in a range of designs and shapes such as giant numbers.

50th Birthday Balloon Ideas

Let our 50th balloons make it easy to find all the inspiration and 50th birthday balloon ideas you need to take your balloons 50th birthday to the next level!

Enjoy free delivery on qualifying orders, if you need your 50th birthday balloon delivered in a hurry, we offer Next Day delivery too!

Happy 50th Birthday Balloons

Whatever colour balloons for 50th birthday were in your plans, you will be glad to hear that we have a great choice of balloon colours for you to choose from.

Our epic collection includes 50th balloons Rose Gold coloured, black and gold 50th balloons, blue 50th birthday balloons and of course pink 50th birthday balloons. If you were looking for something a little different, we also have some great purple 50th balloons and red 50th balloons.

Frequently asked questions

Can I get these balloons delivered inflated?
Yes. Our 50th birthday helium balloons arrive inflated in a box, whereas the balloons on this page are sent flat.
How big is the Gold Sparkle 50 balloon?
The Gold Sparkle 50th 3D supershape is 36 inches (about 91cm), and the Black Star 50 is about 20 inches. Most of the printed 50th foil balloons are 17 to 18 inches.
Do the standing number balloons need helium?
No. The standing 5s and 0s are 30 inches (76cm) and are filled with air only. If you want numbers that float, the giant 34-inch foil 5s and 0s can be filled with helium.
How many latex balloons are in a pack?
The 50th latex balloons come in packs of 5 or 6, including Gold and Nude Blush, Pink and Silver, Fizz Rose Gold and Rose Gold Confetti designs.
Which balloons can go to a hospital?
Foil balloons are suitable for hospitals, but latex balloons are not, so choose the foil 50th or number balloons rather than the latex packs.