# How to handle currency and spending money on group trips

Source: https://www.roamlytravel.com/guides/currency-for-group-trips  
Publisher: Roamly Travel  
Last reviewed: 2026-10-30  
Audience: Universities, Schools, Sports teams, Production crews, Event organisers, Corporate groups

## Short answer

Handle currency on a group trip in three separate parts: supplier costs you pay in a foreign currency, spending money that participants carry, and the float your leaders manage. Budget supplier costs at a cautious exchange rate and fix the rate when the price is confirmed. Give participants clear guidance on cards and cash, tell them to choose the local currency at card machines, and record every payment leaders make from the float.

## Key takeaways

- Separate supplier payments in foreign currency, participant spending money and the leaders' float, because each carries different risks.
- Budget foreign currency costs at a rate less favourable than today's, and fix the rate when a supplier price is confirmed.
- At card machines and cash machines abroad, choosing the local currency is usually cheaper than accepting a conversion into pounds on the spot.
- If a group carries £10,000 or more in cash between Great Britain and another country, the cash must be declared to UK customs, even if each person carries less.
- Record float spending with receipts so you can reconcile after the trip.

## What currency decisions does a group trip involve?

Currency risk appears in three places. First, supplier costs: hotels, coaches and venues abroad are often contracted in local currency, while flights booked in the UK are usually in sterling. Second, participants' own spending money, which affects safety and fairness. Third, the float: cash or card funds that leaders hold to pay for tips, small purchases and emergencies.

Treat each as its own line in the [group travel budget](https://www.roamlytravel.com/guides/group-travel-budget). Mixing them makes it hard to see where an overrun came from.

## How do you protect the budget from exchange rate movements?

1. List every cost you will pay in a foreign currency and the date each is due.
2. Set the participant price using a cautious rate, one less favourable than today's, so that a modest movement is already covered.
3. Fix the rate once a supplier price is confirmed. Options include buying the currency early or using a forward contract from a regulated payment provider. Ask a regulated provider about the costs and risks of each before committing.
4. Keep any surplus from a favourable rate in a visible line, and decide before the trip whether it is refunded, used for agreed extras or retained for contingency.
5. Record the rate and date used for each payment in your reconciliation.

When you compare supplier quotes, ask each to state its currency and the rate assumed, as described in [how to compare group travel quotes](https://www.roamlytravel.com/guides/comparing-group-travel-quotes). Your contract should also say whether the supplier can adjust the price if exchange rates move; see group travel contract terms.

## Should participants take cash, cards or both?

*Typical choices. Fees and limits differ between providers, so check each before departure.*

| Option | Strengths | Watch for |
| --- | --- | --- |
| Debit or credit card | No need to carry large sums; usually a competitive exchange rate | Provider fees vary and should be checked in advance; contactless limits; cards can be lost or blocked |
| Pre-paid travel card | Fixed amount, useful for younger travellers | Check fees, expiry and how to get unspent money back |
| Cash in local currency | Accepted for small purchases and tips | Risk of loss or theft; ATM charges and limits; avoid carrying more than needed |
| Leader-held float | Lets the group pay shared costs | Needs clear records, two people involved in counting and a lost-cash plan |

Tell participants to check their card provider's fees and limits abroad and to carry a second payment method kept separately. For under-18s, agree in advance what each pupil should bring and whether there is a limit, and tell parents clearly.

## What should you choose at the card machine?

When a card machine or cash machine offers to charge you in pounds instead of the local currency, that is dynamic currency conversion (DCC). First Direct's guidance says you should always be offered the choice, and that it is usually better to choose local currency when paying by debit card to avoid DCC, because paying in pounds could cost more. It adds that ATM operators may add their own charges and that you are usually warned before the transaction goes through, giving you a chance to cancel.

Include this one instruction in your pre-departure briefing: choose the local currency. Leaders handling a group card should follow the same rule and keep each receipt.

## What are the rules on carrying cash abroad?

GOV.UK says you must declare cash of £10,000 or more to UK customs if you carry it between Great Britain and a country outside the UK. The guidance states that if you are travelling as a family or group with £10,000 or more in total, even if individuals carry less, you still need to declare it. Undeclared cash can be seized by Border Force, and you may have to pay a penalty of up to £5,000 to get it back. Northern Ireland uses a €10,000 threshold and other rules.

Most school and student trips will be far below this level, but sports tours and production crews moving cash for cast, crew or equipment payments should check. Where practical, pay suppliers by bank transfer or card instead.

## How do you account for the float?

> **Reconcile the float**
> Hand each leader a stated amount, a receipt book or digital log, and a rule that every payment is recorded on the day. At the end, count the remaining cash, match receipts and agree the balance with a second person. Our post-trip review guide includes finance in its checklist.

## How Roamly can help

Roamly's [logistics service](https://www.roamlytravel.com/services/logistics) can price group trips line by line, showing which costs are in sterling and which are in a foreign currency, and map payment dates with the [trip timeline builder](https://www.roamlytravel.com/trip-timeline-builder). Our free [group travel calculator](https://www.roamlytravel.com/group-travel-calculator) lets you test the effect of a different exchange rate on the per-person price. To discuss a specific trip, [contact us](https://www.roamlytravel.com/contact).

## Frequently asked questions

### When should we buy foreign currency for supplier payments?

When the price is confirmed and the payment date is known. Buying early removes exchange rate risk but ties up cash, so match it to your payment schedule. Ask a regulated payment provider about forward contracts if the payment is distant.

### Is it better to pay by card or cash abroad?

Cards are usually practical for larger purchases and cash for small ones, but fees and limits depend on the provider. Check your provider's charges abroad before departure and carry a second method.

### What is dynamic currency conversion?

It is when a card machine or ATM offers to convert the charge into pounds on the spot. First Direct's guidance says this can cost more than paying in the local currency because of the rate and fees applied.

### Do we need to declare cash when taking a group abroad?

Only if the combined cash is £10,000 or more, when travelling between Great Britain and a country outside the UK. GOV.UK says a group with £10,000 or more in total must declare it even if each person carries less.

### How much spending money should we advise for pupils or students?

That depends on the programme, meals included and the age of the group. Base guidance on the itinerary and set an upper limit for under-18s, then communicate it to parents in the pre-departure information.

## Sources

- [GOV.UK: Take cash in and out of the UK](https://www.gov.uk/bringing-cash-into-uk)
- [First Direct: Is it better to pay in local currency or GBP when you are abroad?](https://www.firstdirect.com/banking/local-currency-or-gbp/)