Letterbox Flowers

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Sending flowers to London, Bristol, Manchester, Glasgow and Edinburgh has never been easier. Our affordable flower delivery service supports Clearpay, Klarna and Apple Pay, so you can use your preferred payment method and send flowers to someone you care about in just a few taps.

★ Voted Good Housekeeping Approved 2025 and 2026 by Good Housekeeping

★ Voted Best overall letterbox flowers for 2025 by The Independent / IndyBest

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, and we're humbled to have spread joy to thousands of customers with beautiful blooms sent through the letterbox.

Whether you call them letter box flowers, flowers in the letterbox or postbox flowers, the idea's the same. Beautiful blooms that slide through the door without anyone needing to be home. We've sent flowers in the letterbox to every corner of the UK, from first-floor flats in central London to farmhouses in the Highlands and the magic doesn't change: a slim box on the doormat, a quiet "oh!" when it's spotted, and fresh stems unwrapped within minutes. That's the charm of letter box flowers.

Our letterbox flowers mean no one needs to be home to receive a fresh bouquet. No waiting in for a courier, no "sorry we missed you" card, no neighbour signing for flowers that then sit in their hallway for two days. They arrive, the postman pops them through the letterbox, and they're there when you (or whoever you're sending them to) get home. The cutest surprise delivery, basically.

We send your letterbox flowers in bud form so you can watch them bloom and enjoy their freshness for longer. Pop them in the vase, give the stems a fresh trim, and you'll usually get seven days of bloom out of them, often more. The best self-care and pick me up flowers treat you can send to your loved ones any time of the year.

Our signature asymmetric floral designs are always on-trend and uniquely crafted to bring delight to every recipient. Packaged to fit through a standard UK letterbox (Royal Mail's size guide, in case you're wondering), our blooms are hassle-free to receive and stay fresh for longer thanks to our freshness guarantee.

What makes letterbox flowers different?

Most bouquets are designed to look impressive the moment they're handed over. Letterbox flowers are designed to travel and that's a different problem to solve. The stems are cut a bit shorter, the heads are chosen for how well they travel from being boxed and the packaging keeps everything hydrated and protected without crushing a single petal.

What that means for you is simple: you can send flowers across the UK without coordinating diaries. Order today or whether it is a Mother's Day bouquet, a thank you gift, or a thinking of you bunch lands on the recipient's doormat the next working day. Just flowers, through the letterbox, ready to be unpacked.

It also makes letterbox flowers genuinely useful for sending flowers to Scotland, the Highlands, or anywhere a courier would charge a premium. Royal Mail goes everywhere, for the same price.

Choosing the right bouquet

Want to be your own florist for a day? With FlowerFix, you can enjoy arranging stunning blooms delivered straight to your door. A few honest pointers, because not every bouquet suits every occasion:

For a birthday or a pick me up, our brightest mixed bunches do the all the talking. Flowers include alstroemeria, freesias, and seasonal stems in a colour mix that lifts a kitchen worktop instantly.

For sympathy or something more understated, the white and green collections are calmer and easier to live with day-to-day.

For a gift that lasts beyond a week, our letterbox dried flowers are worth a look. They don't need water, they don't drop petals and they hold their colour for months. The dried range has grown into a popular gift category in recent years.

For Mother's Day, Valentine's or a big anniversary, order a few days ahead if you can. Demand spikes around those dates and we'd rather you got the bouquet you actually wanted than the closest substitute.

Delivery, freshness, and the small print that actually matters

Every order goes out on a tracked Royal Mail service. You'll get a dispatch email with a tracking number. Order before 1pm Monday to Friday for next working day postbox flower delivery across the UK mainland including Scotland and Wales.

Free delivery is included on every bouquet in this collection.

If something arrives looking less than its best, it happens, very occasionally, when the post has had a rough day send us a photo within 12 hours and we'll send a replacement out. Whether you're sending a thoughtful gift or treating yourself, sending letterbox flowers in the UK has never been easier with FlowerFix.

Our signature asymmetric floral designs are always on-trend and uniquely crafted to bring delight to every recipient. Packaged to fit through the letterbox, our blooms are hassle-free to receive and stay fresh for longer, thanks to our guarantee.

Want to be your own florist for a day? With FLOWERFIX, you can enjoy arranging stunning blooms delivered straight to your door or office. Whether you're sending a thoughtful gift or treating yourself, sending letterbox flowers in the UK has never been easier.