Vendor Booking Order: What to Book First
The realistic order to book UK wedding vendors in, based on how far ahead each category actually gets booked up.

Vendors don't get booked up at the same rate, and treating them as an undifferentiated to-do list is how people end up locked out of their first-choice photographer while still shopping around for a florist, who genuinely didn't need to be rushed.
Book earliest (as soon as your date is confirmed):
- Venue - technically not a "vendor" in the usual sense but sets everything else, so it comes first regardless.
- Photographer, and videographer if you're having one - the most in-demand ones, particularly documentary-style photographers with strong reputations, can be booked over a year out for peak-season Saturdays.
- Celebrant or officiant, if you have flexibility over who conducts your ceremony (relevant for humanist and some religious ceremonies) - popular celebrants book up similarly far ahead.
Book with reasonable lead time (6–9 months out):
- Caterer, if not tied to your venue.
- Band or DJ - good ones get booked well ahead for peak wedding season weekends specifically.
- Florist, especially if your wedding falls in a season where a specific flower you want has a narrow availability window.
Can reasonably wait (3–5 months out):
- Hair and makeup artists - still worth not leaving to the last minute, but generally more flexible than the categories above.
- Cake, transport/cars, stationery beyond invitations, favours.
What actually determines urgency isn't the category itself, it's demand relative to supply - a highly sought-after supplier in any category should be booked earlier than this general guide suggests, and a quieter month or weekday wedding gives you more slack across every category. If you're marrying on a Saturday in peak season (roughly May to September), move everything on this list earlier rather than later; if you're marrying on an off-peak date, you likely have more breathing room than this guide implies.
Cross-reference against your overall planning timeline so vendor booking and everything else - dress, legal notice, invitations - stay in a sensible order relative to each other.
Sources
- Original photo by Aubree