How Much Do Wedding Flowers Cost in London? A Considered Guide
It is the question every couple asks first and the one most florists answer last. How much should you spend on flowers for a London wedding? The honest answer: it depends entirely on what you are trying to create. The honest answer depends entirely on what you are trying to create. Here is a more grounded starting point.
What Shapes the Cost
Wedding flowers are not priced by the stem. They are priced by the design, the scale, the season, and the hours of skilled work required to bring them to life.
The Venue
A church ceremony with pew ends and a single arrangement at the altar is a different commission from a full installation across the Great Room at the Corinthia. The architecture of the space, the number of focal points, and the infrastructure required (rigging, water supply, load-in access) all shape the scope of work. London venues vary enormously. A historic townhouse might need only a mantelpiece and a staircase garland. A warehouse conversion might call for suspended structures and ground-level meadows. The venue is the starting point.
The Season
British-grown garden roses in June are more accessible than imported garden roses in January. Hellebores in winter are in their element. Peonies in December are expensive, if they exist at all. Working with the season is not just a sustainability choice, it produces better flowers, fuller arrangements, and a more coherent design. It also tends to be kinder to the budget. At the studio, we work with seasonal stems wherever the design allows: ranunculus and anemones in early spring, sweet peas and foxgloves in summer, dahlias and cosmos in autumn, amaryllis and forced branches in winter.
The Design Approach
Some couples want a single, remarkable moment: a floral arch, an installation above the top table, a bouquet they will remember. Others want flowers to carry through every touchpoint: ceremony, reception, table centres, cake flowers, buttonholes, and rest rooms. Both approaches are entirely valid. The cost scales with the number of moments you are asking the flowers to create.
Opulent table setup in a London hotel by Blooming Haus
Typical Investment Ranges
These are broad ranges based on London weddings. Every wedding is different, and these numbers should be taken as a starting point for conversation, not a price list.
Considered (from around £4,000–£10,000)
A bridal bouquet, two or three bridesmaids’ bouquets, buttonholes, and a ceremony arrangement. Table centres using seasonal stems in simple vessels. This works well for intimate weddings of 30-80 guests at a venue with its own character — where the space does some of the visual work.
Designed (from around £10,000–£50,000)
A more complete floral experience. Ceremony flowers, a statement installation, designed table centres, and flowers that carry through to the evening space. This range allows for more ambitious design. At the upper end, that means suspended structures, urn arrangements, and staircase garlands, while still working within a defined scope.
Immersive (from £50,000 upward)
Full venue transformation. Multiple installations, ground-to-ceiling work, designed tablescapes, and the kind of florals that fundamentally change how a space feels. This is where the work moves from decoration to environment. Recent commissions in this range include full installations at Raffles London at The OWO, Drury Lane Theatre, and Mandarin Oriental Hyde Park.
Blooming Haus wedding at Mandarin Oriental Hotel in London
What Is Included
A well-structured commission typically covers:
- Design consultation. A conversation about the wedding: the venue, the vision, the feeling you want to create. Not a sales pitch; a creative discussion.
- Design development. Mood boards, colour palettes, and a written proposal that maps flowers to every moment of the day.
- Sourcing. Flowers ordered from trusted growers: British, Dutch, all seasonal where the design allows.
- Preparation. Conditioning, hand-tying, wiring, and constructing every element in the days before.
- Installation. A team on-site, often from early morning, building the arrangements in the space.
- Collection. Retrieval of vessels and structures after the event.
How to Make the Most of Your Investment
Prioritise the moments that matter
Not every surface needs flowers. Focus the investment on the elements guests will see most: the ceremony backdrop, the top table, the entrance. A single remarkable arrangement does more than twelve average ones.
Work with your venue
Many London venues, particularly hotels and heritage spaces, have their own visual identity. A few well-placed arrangements can work with the architecture rather than competing with it.
Consider the journey of the flowers
Ceremony arrangements can be moved to the reception. Bridesmaids’ bouquets can become table decorations. Thinking about repurposing reduces waste and stretches the budget without compromising the design.
Book early
Not because of scarcity but because of planning. The earlier we begin the conversation, the more time there is to explore the design and source the best stems. Six to nine months ahead is ideal. Twelve months for a peak-season Saturday.
Luxury floral fireplace installation by Blooming Haus.
A Note on Sustainability
All our work is foam-free. We source seasonally, use British-grown stems wherever the design allows, and donate flowers to local hospitals and care homes after every event. We hold both B Corp and Planet Mark certifications. The only event florist in the world with both. Sustainable floristry is not an add-on. It is how we work.
Starting the Conversation
Every commission begins with a conversation. Not a quote request, not a price list, a conversation about your wedding, your venue, and what you want the day to feel like. If you are beginning to think about flowers, we would love to hear from you.
Learn more about our London floristry studio and the work we do across events, weddings, and hospitality.
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