Free next day delivery on all gifts

Birthday flowers for Sister

It’s sometimes said that sisters are different flowers from the same garden. For your sister’s birthday, you can rely on us. We have daily deliveries from flower markets, so our floral bouquets last longer – just like your friendship with your sister.

Order in the next 2 Hours 14 Minutes for delivery Tomorrow.
School's Out Bouquet - Flowers

School's Out Bouquet

£34.99 £29.99
Luxury pink giftbag - Flowers

Luxury pink giftbag

Apple Sours - Flowers

Apple Sours

Twilight - Flowers


£24.99 £19.99
Bright Letterbox Flowers - Flowers

Bright Letterbox Flowers

Pink Letterbox Flowers - Flowers

Pink Letterbox Flowers

Red Mokara Orchids - Flowers

Red Mokara Orchids

£24.99 £19.99
Oriental Breeze with Chocolates - Flowers

Oriental Breeze with Chocolates

Bali Hai - Flowers

Bali Hai

£24.99 £19.99
Autumn Fair - Flowers

Autumn Fair

£24.99 £19.99
Aztec Sun - Flowers

Aztec Sun

£29.99 £19.99
Scented Sunshine - Flowers

Scented Sunshine

Bella - Flowers


£49.99 £39.99
Perfect Pinks - Flowers

Perfect Pinks

£29.99 £24.99
Beautiful Smile - Flowers

Beautiful Smile

£39.99 £29.99
Spring Time - Flowers

Spring Time

£29.99 £24.99
Tea Party - Flowers

Tea Party

Scentsational Basket - Flowers

Scentsational Basket

Freya - Flowers


£49.99 £39.99
Lush Lillies - Flowers

Lush Lillies

£29.99 £24.99
Pure Love Gift Bag - Flowers

Pure Love Gift Bag

Spring Skies - Flowers

Spring Skies

£49.99 £39.99
Strawberry Sundae - Flowers

Strawberry Sundae

Precious Pink - Flowers

Precious Pink

Happy Birthday - Flowers

Happy Birthday

Pink Callas and Roses - Flowers

Pink Callas and Roses

Wild Berries - Flowers

Wild Berries

Narnian Dreams - Flowers

Narnian Dreams

£29.99 £24.99
Summer Romance - Flowers

Summer Romance

Teacher's Favourite - Flowers

Teacher's Favourite

Peach Letterbox Flowers - Flowers

Peach Letterbox Flowers

Emily - Flowers



Things our Customers say

I have used Serenta Flowers on two occasions, once in Match 2019 and again in June 2019. Navigating The web site and ordering was easy. There were regular updates on the progress of the order, from the early stages to eventual delivery, which was reassuring .Both the recipients , my sister and my daughter remarked on how fresh the blooms were.I will definitely be using Serenta Flowers in the future.
First time I have used Serenata Flowers and I was impressed! I ordered them to be sent the next day, which they were but what I really appreciated was the quirky messages informing me of their whereabouts, right up to the time of delivery. My sister in law, who is very ill and was the recipient, was so pleased with them. So, thank you, Serenata Flowers :)
Communication was great, with a personal touch. The delivery was on-time (even a bit earlier), and the bouquet arrived fresh with gorgeous flowers. My sister loved her card too.The attached photo is of the week-old bouquet. Still lovely and going strong.Thank you.
I found your website online. I wanted flowers Sent my sister who lives in Blackpool. I amVery pleased with your services! from the point of ordering to delivery you kept me informed of process. I would definitely recommend your company.
Yes I would recommend them the flowers were delivered to a hotel. With no problems. The only problem was my sister could not arrange them as the picture. The flowers were all in bud so they are opening up slowly.
Extremely pleased with the service. Flowers arrived next day as promised and informed that they were beautiful! Cheered up my sister who had broken her arm. Thank you!

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