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Flowers that fit through the letterbox

For the ultimate element of surprise, our letterbox flowers are perfect. They arrive perfectly packaged in a box designed to easily slip through a letterbox. Each of our stems are chosen for longevity, hardiness and beauty, and arrive in bud, ready to be arranged at home. If you're looking for ethical letterbox flowers with next day delivery, look no further - place your order before 9pm and they'll be received tomorrow.
Excellent4.5 out of five star rating on Trustpilot22162 Reviews
BouquetsSubscription flowersBirthday flowers
6 results

Why choose Arena Flowers?

#1 rated ethical flower delivery company in the UK#1 rated ethical flower delivery company in the UK
Working directly with farms and Fairtrade growersWorking directly with farms and Fairtrade growers
All of our staff are on the Real Living WageAll of our staff are on the Real Living Wage

What our customers have to say

4.5 out of five star rating on Trustpilot

Beautiful flowers on delivery and…

Beautiful flowers on delivery and bloomed even nicer. Very fast delivery. Excellent florist!

By Georgina7 Jan 2026
4.5 out of five star rating on Trustpilot

Sent flowers to my sister as a thank…

Sent flowers to my sister as a thank you. She loves them and said they are the nicest flowers she has ever received. ...

By B Akehurst7 Jan 2026
4.5 out of five star rating on Trustpilot

Lovely fresh flowers for birthday

Lovely fresh flowers for Wife's birthday. They could deliver in the morning on a day others found difficult (30th December). Arrived in perfect condition with...

By Mr Gibson7 Jan 2026
4.5 out of five star rating on Trustpilot

A good choice

It was very easy to order the flowers, the customer service was excellent and the recipients loved their bunches of flowers.

By Hayden Williams6 Jan 2026
4.5 out of five star rating on Trustpilot

delivery as promised

delivery as promised

By Anne Barry6 Jan 2026
4.5 out of five star rating on Trustpilot

So beautiful

So beautiful , doesn't affect mine or my dogs alergies , easy instructions and speedy delivery over all will be buying again !

By AndersonTaylor6 Jan 2026
4.5 out of five star rating on Trustpilot

A late request for pre-Christmas…

A late request for pre-Christmas delivery - delivered efficiently on Christmas Eve afternoon. Excellent !

By Anne Sangster5 Jan 2026
4.5 out of five star rating on Trustpilot

Lovely flowers

Lovely flowers. Reliable.

By David4 Jan 2026
4.5 out of five star rating on Trustpilot

I didn't see them but im told they were…

I didn't see them but im told they were beautiful....thanks

By Kathryn Tarling4 Jan 2026
4.5 out of five star rating on Trustpilot

Easy

Easy to order. Good value.

By Westward Forestry4 Jan 2026
4.5 out of five star rating on Trustpilot

The best she's ever received

I don't usually write reviews but this was my first experience of Arena Flowers, sent to an elderly, disabled friend as my usual Christmas flower...

By Helen Smith3 Jan 2026
4.5 out of five star rating on Trustpilot

Good choice

Good choice. Efficient online ordering and reliable delivery

By Andrew Packer3 Jan 2026
4.5 out of five star rating on Trustpilot

Lovely flowers

Lovely flowers, delivered on time.

By Megan3 Jan 2026
4.5 out of five star rating on Trustpilot

My sister loved the flowers sent on her…

My sister loved the flowers sent on her birthday.You were the only ones doing a delivery service on 27 12 25

By Shabira Turner3 Jan 2026
4.5 out of five star rating on Trustpilot

Arrived in time

Arrived in time. Bunch could be larger for price paid

By roger3 Jan 2026
4.5 out of five star rating on Trustpilot

Delivered in a proper bouquet with the…

Delivered in a proper bouquet with the wow factor when opening

By Alastair Donald3 Jan 2026
4.5 out of five star rating on Trustpilot

The flowers arrived in tip top…

The flowers arrived in tip top condition. Will definitely use you again. Thanks.

By Mrs Jan Baker3 Jan 2026
4.5 out of five star rating on Trustpilot

Christmas Flowers

From Australia it is the best place to send flowers to family and friends in the UK. Always lovely flowers to choose from at a reasonable...

By Ian & Hellen Hall3 Jan 2026
4.5 out of five star rating on Trustpilot

The bouquets are always beautiful and…

The bouquets are always beautiful and last night for ages

By Kris McPhillips2 Jan 2026
4.5 out of five star rating on Trustpilot

Great service

Great service. Beautiful flowers! Long lasting!

By Aimee Moore2 Jan 2026
4.5 out of five star rating on Trustpilot

Christmas present

Great service and the Christmas flower arrangement was beautiful. The family really loved it

By Ivy Briggs2 Jan 2026
4.5 out of five star rating on Trustpilot

Pleased

Pleased with the service and product

By Diane2 Jan 2026
4.5 out of five star rating on Trustpilot

easy to order

easy to order, reliable service , have used them literally for years

By peter2 Jan 2026
4.5 out of five star rating on Trustpilot

Wonderful company

Wonderful, wonderful company with beautiful flowers. My Mum said that her flowers lasted 4 weeks and we're stunning!

By Vicky Stabler1 Jan 2026
4.5 out of five star rating on Trustpilot

Schöne Strauß

Sehr einfach zu bestellen, Blumen sind zum Termin punktgenau angekommen. Geschenkte Person hat sich sehr gefreut, Blumen waren sehr frisch und wie abgebildet.

By Sue1 Jan 2026
4.5 out of five star rating on Trustpilot

Treat

I am always amazed at the quality and quantity of my flowers. I so look forward to receiving them, the highlight of my week

By Lynn Strickland1 Jan 2026
4.5 out of five star rating on Trustpilot

The flowers were delivered on time

The flowers were delivered on time

By Andrew Harland31 Dec 2025
4.5 out of five star rating on Trustpilot

Excellent quality

Excellent quality, value and service.

By Richard Lane31 Dec 2025
4.5 out of five star rating on Trustpilot

Quality product

Quality product. Prompt delivery Good information.

By Mr Kevin Moy31 Dec 2025
4.5 out of five star rating on Trustpilot

Easy to order

Easy to order, beautiful flowers arrived on time. Will definitely order again soon!

By Caroline Webb31 Dec 2025
4.5 out of five star rating on Trustpilot
4.6/5|22162 Reviews
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FAQs

What happens if the courier can’t fit it through the letterbox?
Our courier will very carefully attempt to post the box through, but if they are worried about damaging the box and subsequently your beautiful blooms, they will place the box in a designated safe place. You can assign your safe place in your inflight tracking that you will receive from our courier on the day of delivery.
Will my letterbox flowers come with water?
No, our letterbox collection includes specially selected woody-stemmed flowers that travel well, when they arrive all you need to do is remove the bottom 2cm of the stem and place them in water when they arrive.
Can I add chocolates or anything extra to the box?
Our boxes are designed just to fit in your wonderful stems, and unfortunately any additions could squash or damage them in transit. If you would like to send an extra gift, such as chocolates or a candle , you can order this to be delivered separately.
What are letterbox flowers?
Our letterbox-friendly flowers are ethically sourced stems that conveniently fit through the letterbox for guaranteed delivery.
How long do letterbox flowers last?
We despatch our flowers fresh and in bud so that they can be enjoyed for as long as possible. This means that the flowers will arrive closed, but once they’re in the warmth of the home they will begin to open and bloom. We guarantee our flowers for 5 days and include a handy care guide to ensure you get the most beauty out of each delivery.
Are letterbox flowers delivered in water?
Our flowers are sent dry-packed therefore we only include stems in our letterboxes that are happy to travel without water. Before we bid them farewell, we treat each stem in our hydration facility to ensure they are in tip top condition on arrival.
Will they get damaged during transit?
Our durable letterboxes are made from reinforced 100% recycled cardboard and have been specifically designed to withstand impact, protecting the flowers from any knocks and bumps on their travels.
What if there’s a problem?
We take great pride in our letterbox deliveries. We understand the generosity and thoughtfulness that goes into selecting a letterbox gift and how much joy our flowers give to everyone who receives them. This is why we’ve spent over ten years perfecting our service, packaging and providing the best quality and ethically sourced flowers possible. If however there’s an issue with your delivery, our Customer Experience Team is on hand to help.

How Does It Work

Watch our short video to see what you can expect to receive with your Letterbox Flowers.
There may be nothing more exciting than a surprise delivery of gorgeous flowers. Beautiful, affordable, and designed to fit perfectly through the letterbox for guaranteed delivery, letterbox flowers are a thoughtful gesture that isn’t forgotten.

Our florists hand-pick each stem and carefully pack them in our letterbox-friendly boxes, which you can easily track as they travel to their destination. Our letterbox arrangements include mixed bouquets of floral favourites, such as roses, antirrhinums and asters in yellow, pink and purple hues. We also include a handy arrangement guide meaning your lucky recipient can create their very own bouquet, proudly place it in their favourite place in their home and be regularly reminded of your thoughtful gift. If you're seeking blooms for a special occasion, why not explore our Valentine's Day,and Mother's Day letterbox arrangements? They're perfect for honouring that special someone in your life.