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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.

Shop 20% off Bouquets & Letterbox flowers with code FESTIVE20
Excellent4.5 out of five star rating on Trustpilot22080 Reviews
BouquetsSubscription flowersBirthday flowers
7 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

My friend loved these flowers

My friend loved these flowers and greenery. They're opening up beautifully and the freesias have a lovely perfume. The box was quite bashed on delivery, but...

By Heather19 Dec 2025
4.5 out of five star rating on Trustpilot

Delivered in time and recipient pleased…

Delivered in time and recipient pleased with the flowers.

By Pauline19 Dec 2025
4.5 out of five star rating on Trustpilot

Very happy!

This was my first ever order from Arena Flowers and it was a gift for someone very dear to me. She was extremely pleased with...

By Gaby S19 Dec 2025
4.5 out of five star rating on Trustpilot

Beautiful bouquet at a reasonable price…

Beautiful bouquet at a reasonable price and packaged perfectly.

By Mr Philip Ross-Gower19 Dec 2025
4.5 out of five star rating on Trustpilot

Quick beautiful flowers

Quick beautiful flowers! Absolutely stunning

By Victoria Oyenuga19 Dec 2025
4.5 out of five star rating on Trustpilot

The poinsettia I ordered was delivered…

The poinsettia I ordered was delivered in one day and was really beautiful

By Rosalind Barton19 Dec 2025
4.5 out of five star rating on Trustpilot

Great service

Great service, flowers have lasted a long time

By Jon Stewart18 Dec 2025
4.5 out of five star rating on Trustpilot

Excellent customer service when I made…

Excellent customer service when I made a booking error. Very helpful and resolved immediately.

By Dan B18 Dec 2025
4.5 out of five star rating on Trustpilot

Good service as usual!…

Perfectly on time and instructions followed to the letter, nice Looking flowers and nice tasting Prosecco. Have used you for some years and will continue to...

By Ian Godfrey17 Dec 2025
4.5 out of five star rating on Trustpilot

Very helpful

Very helpful, and the flowers are beautiful, and after one week still look fresh and new.

By Beverley Hatcher15 Dec 2025
4.5 out of five star rating on Trustpilot

Easy to order

Easy to order. Quick delivery and recipient liked the flowers.

By Mr James McEwan15 Dec 2025
4.5 out of five star rating on Trustpilot

Lovely flowers

Lovely flowers. Prompt delivery

By Helen Bowern15 Dec 2025
4.5 out of five star rating on Trustpilot

Efficient and reliable service

The service was easy to use and efficiently carried out with a grateful recipient in the right place and at the right time.

By Mrs Marjorie Ayling13 Dec 2025
4.5 out of five star rating on Trustpilot

I love the flowers and arrangements…

I love the flowers and arrangements that you send out that’s why I use your services all the time. Thank you

By Sarah Marsh13 Dec 2025
4.5 out of five star rating on Trustpilot

My friend was delighted with her birthday flowers …

I ordered flowers for a friend's birthday and they were delivered on time. She was delighted with them.

By L Stewart12 Dec 2025
4.5 out of five star rating on Trustpilot

Absolutely Thrilled :)

I have previously used Arena Flowers but was disappointed with the Quality a couple of times so went elsewhere ..decided to give them another try...

By Will James12 Dec 2025
4.5 out of five star rating on Trustpilot

A magnificent bouquet

My Subscription flowers arrived on time and are simply amazing! A wealth of the most beautiful red and red/yellow roses with hypericum, eryngium, pine cones...

By Jackie Wynne11 Dec 2025
4.5 out of five star rating on Trustpilot

Great Customer Service

Wasn't happy with the flowers I received but customer service immediately sent out some fresh flowers free of charge and they were excellent

By LINDA RISTOW11 Dec 2025
4.5 out of five star rating on Trustpilot

Beautiful flowers

Delivered in time, easy to use website and the flowers were beautiful.

By Maureen J11 Dec 2025
4.5 out of five star rating on Trustpilot

The floral arrangement was amazing!

The floral arrangement was amazing! My aunt was over the moon! She was sooo pleased with it ❤️

By Thouvia France11 Dec 2025
4.5 out of five star rating on Trustpilot

Very smooth ordering service and…

Very smooth ordering service and everything was made easy to understand

By Mr A Howat11 Dec 2025
4.5 out of five star rating on Trustpilot

My order of roses were delivered the…

My order of roses were delivered the day after I ordered the previous evening perfectly. As this was a condolence bouquet, it was important to...

By T Marshall11 Dec 2025
4.5 out of five star rating on Trustpilot

My boyfriend was overjoyed

My boyfriend was overjoyed

By N\A10 Dec 2025
4.5 out of five star rating on Trustpilot

Amazing quality and quantity of flowers…

Amazing quality and quantity of flowers purchased - my mum loved them, the customer service care is top rate - contacted before delivery to confirm...

By Jacquelyn Thompson10 Dec 2025
4.5 out of five star rating on Trustpilot

A gift to my Sister

A gift to my Sister, she said the flowers were excellent variety and well packaged.

By Keith Golds10 Dec 2025
4.5 out of five star rating on Trustpilot

The choice of flowers is good.The…

The choice of flowers l got was good and the flowers l sent arrived in a good condition. How the delivery to my sister was...

By C M Sammons9 Dec 2025
4.5 out of five star rating on Trustpilot

Lovely flowers. Looking forward to the next delivery.

Great bouquet. As described.

By customer8 Dec 2025
4.5 out of five star rating on Trustpilot

Beautiful flowers

Beautiful flowers, arrived on the day, easy address amendment. It would have been a better idea however for the delivery person to have left them...

By customer8 Dec 2025
4.5 out of five star rating on Trustpilot

Ethically sourced flowers delivered on…

Ethically sourced flowers delivered on time to the right place!

By John7 Dec 2025
4.5 out of five star rating on Trustpilot

Above and beyond

Great customer service with a really kind response to my problem.

By Lollo Rosso6 Dec 2025
4.5 out of five star rating on Trustpilot
4.6/5|22080 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.