How much does a band actually cost?" It's one of the first things couples ask us, and fair enough, it's not a silly question. There's no single clean answer though. A London party band can run from a few hundred quid for a simple acoustic duo up to several thousand for a full showband with horns, dancers, the lot. What we can actually do is explain what pushes that number up or down, so when the quotes start landing in your inbox, you'll know what you're looking at and why one costs more than another.
.png)
Below is a fairly practical rundown of what shapes pricing for wedding function bands in London, plus some budgeting tips we've picked up over the years, some of them the hard way.

A decent band does more than run through a setlist. It reads the room. It knows when to bring the energy up a notch and when to just let a moment sit, your first dance being the obvious example. That's what people mean by live wedding entertainment, and it's genuinely difficult to replicate with a Bluetooth speaker, however good your playlist is. Guests remember it too, even if they couldn't quite say why the evening felt the way it did.
That's probably why so many couples put the band near the top of the budget list, right up there with the venue and the food. Not an afterthought.
This is the biggest factor, and it's not close.
Solo artists and duos are the cheapest option. They suit ceremonies, drinks receptions, or a smaller do where you want music playing but don't need a full stage setup dominating the room.
Four or five piece bands are what most couples land on in the end. It's the sweet spot really, full enough to sound like an actual band, small enough that it fits comfortably into most reception spaces without swallowing the room.Six to eight pieces bring in extra vocalists, brass, sometimes percussion, for a bigger and punchier sound overall. Then there are the large showbands, nine musicians or more, which start edging into festival territory with costume changes and choreography built in. You'll mostly see these at luxury weddings or big corporate events, where the brief is basically "make it unforgettable, budget isn't the main concern."


An established london function band that's played hundreds of weddings, has a deep song catalogue, and a wall of five star reviews will usually cost more than a band still building its name. Which makes sense, you're not only paying for what happens on the night, you're paying for a well rehearsed setlist and the reassurance that nothing's going to go sideways halfway through the first dance.
Bands that move comfortably between genres, or can handle a set in more than one language, tend to charge a bit more for it as well. Sounds easy on paper. It rarely is in practice.
Most wedding bands music packages are built around two hour long sets, or three sets of roughly 40 minutes, spread across the evening. Want extra sets? Music through the wedding breakfast too, not just the evening party? That's going to push the price up, reasonably enough.


London is enormous, so location plays a bigger part than people expect going in. A london party band based fairly centrally might have less travel baked into the price than one crossing right across the city, or coming in from outside London altogether, once you factor in gear transport, parking, sometimes even an overnight stay.
Saturday evenings between May and September are peak season, no way around it, and that's when wedding band hire in London costs the most. If your date has any flexibility at all, a Friday or Sunday wedding, a weekday event, or booking somewhere in winter can bring the total down by a fair amount.


Sound systems, lighting rigs, a DJ set to cover the gaps between live sets, a PA for the speeches, it all adds cost, but it also adds real value if you actually need it. Two bands quoting roughly the same headline number can be offering quite different packages underneath that figure, so it's always worth double checking what's included before you compare prices side by side.

When you're shortlisting wedding music bands for hire, don't stop at the price tag alone. A solid London function band should be able to show you a real demo video, not just polished promotional photos, so you actually know what you're booking before you sign anything. Look for a setlist flexible enough to move across genres comfortably. Clear pricing with nothing tucked away in the small print. Proper sound and lighting equipment included as standard, not charged separately later. And reviews that come from real weddings, not lines pulled straight from a press kit.