Group city breaks are brilliant until someone has to manage the money. One person ends up fronting everything, another disappears when the bill arrives, and reconciling it all at the end is a low-grade misery. It does not have to be that way.

Set Up Splitwise Before You Leave

Splitwise is free and designed exactly for this. Create a group trip, add everyone, and log every shared expense as you go. The app calculates the minimum number of transfers needed to settle up, which is usually fewer than you'd expect.

The key rule: whoever pays logs it immediately. Not the next morning. Not at the airport on the way home. Immediately, while the receipt is in your hand. Three days of forgetting turns a simple split into a disputed archaeology project.

Alternatively, Tricount works the same way and is slightly cleaner for European trips where currencies vary.

The Float System for Short Trips

For a 2-3 night trip, a shared float is often cleaner than per-transaction tracking. Everyone puts in £50-£100 cash at the start. One person manages it. You pay for shared things (taxis, entry tickets, rounds) from the float, and settle the remainder at the end. Works well for groups of 4 or fewer who mostly do things together.

The downside: it requires someone honest and organised to hold it, and it breaks down if the group splits into sub-groups often.

Handle the Accommodation Separately

Accommodation is usually the biggest single cost, and it should be settled before the trip, not during it. Whoever books it sends a payment request to the others upfront. This avoids the ugliness of chasing people for large amounts at the end when everyone is already home and less enthusiastic.

Same logic applies to flights if you book separately. Pre-trip costs get squared away pre-trip.

Draw a Line Between Shared and Personal

Not everything needs splitting. Meals where everyone eats together: split. Your own espresso at the airport: yours. Pre-agree the rule so there's no ambiguity when the bill arrives.

The easiest version of this: if the group did it together, it's shared. If you wandered off on your own, you pay for that yourself.

Settling Up

At the end of the trip, Splitwise shows who owes who. Bank transfer via Monzo, Revolut, or a standard transfer works fine. Set a deadline, say 48 hours after you get home, and stick to it. Letting it drift into weeks creates resentment for no good reason.

If someone consistently avoids paying their share, that's a social problem, not a maths one. But making the numbers transparent and simple removes the excuse.

Group travel money is boring to manage, but it takes 10 minutes to set up properly and saves hours of awkwardness later.