Letterbox Flowers

Makes someone’s day special or why not treat yourself (we love self-treats). Send seasonal letterbox flowers by post from just £22. Our letter box flowers fit through the letterbox with Free Delivery and Gift Message. Our signature asymmetric floral designs are always in trend and truly unique making receiving flowers a joy. Take a step back by being a florist for the day. Our carefully packaged flowers remain fresh for longer with our freshness guarantee. Sending letterbox flowers couldn't be easier.


Sort by:

11 products

Get it Tomorrow
Sale price£33.00
Save £4.00
Sale price£26.00 Regular price£30.00
PopularSave £3.00
Sale price£27.00 Regular price£30.00
Next Day Delivery Available
Sale price£26.00
Next Day Delivery AvailableSafe for Cats and Dogs
Sale price£22.00
Sale price£34.00
Safe for Cats and Dogs
Sale price£30.99
Safe for Cats and Dogs
Sale price£28.00
Sale price£35.00
Safe for Cats and DogsSave £5.00
Sale price£35.00 Regular price£40.00

About Premium Letterbox Flowers Delivery in the UK

We deliver beautiful flowers by post, straight to your door. 

Sending flowers to London, Bristol, Manchester, Glasgow and Edinburgh has never been easier! Affordable flower delivery service that supports clearpay, klarna and apple pay allowing you to use your preferred payment method. Making it even easier for you to send flowers to someone you care about.

Why send luxury flowers in a box by post with FlowerFix

Sending flowers and gifts should be a joyful experience. We’ve made sending and receiving flowers by post as easy as possible. We're humbled to have spread joy to thousands of customers with beautiful blooms sent through the letterbox. Our letterbox flowers mean that no one needs to be home to receive a fresh flower bouquet, so it's the cutest surprise delivery!
We send your letterbox flowers in bud form, so you can watch them bloom and enjoy their freshness for longer. The best self-care and pick me up flowers treat that you can send to your loved ones any time of the year.