Quick answer. There is nothing to exchange: Jersey uses the pound, Bank of England notes are accepted everywhere on the island, and the machines run on the same LINK network as Britain's, so a UK card withdraws exactly as it would at home. The thing to know is what comes out. A cash machine at JER dispenses a mix of Jersey pounds and Bank of England notes, at random, and Jersey notes are not legal tender in the United Kingdom: mainland shops, buses and self-service tills routinely refuse them. Spend the Jersey ones on the island and hold the English ones back. If you carry a US Bank of America card, Barclays is Jersey's Global ATM Alliance partner, so a Barclays machine avoids the flat non-network withdrawal fee. BoA's 3 percent international conversion charge still applies and is never waived. And because Jersey sits outside the UK VAT and excise area, the airside shops sell genuine duty-free even on a flight to Gatwick.
Where to get pounds sterling at JER
For a UK visitor there is no exchange decision at Jersey Airport at all, which makes this the shortest cost table on the site. The only ways to lose money here are to use a bureau you did not need, to accept conversion into a foreign currency, or to fly home with island notes in your wallet. Here is how each compares on £100.
| Option | Where | Markup | Total Cost |
|---|---|---|---|
| Arriving with sterling you already hold | Your own wallet | Nothing to convert | £100 |
| LINK cash machine at JER | Terminal, landside | Interbank rate, no operator surcharge | £100 |
| Barclays machine with a BoA card | JER or St Helier | BoA 3% conversion, no flat non-network fee | ~£97 |
| Airport or harbour exchange counter | JER and Elizabeth Harbour | 5-10% off interbank, plus commission | ~£90-95 |
| Flying home with Jersey notes in your wallet | The mainland | Refused by shops, tills and machines | £0 until swapped |
Cash machines at Jersey Airport (JER), and the note problem to check before you fly
Jersey Airport at St Peter is a single small terminal a short drive west of St Helier, and it is an easy airport: arrivals, a handful of desks and you are outside in minutes. There are cash machines landside in the terminal, on the LINK network like every machine in the Channel Islands, so a British debit card behaves exactly as it does at home and a foreign card gets its own network's interbank rate with no operator surcharge. Barclays is the one to look for if you carry a US Bank of America debit card, because it is the island's Global ATM Alliance partner. The genuinely useful thing to know at this airport has nothing to do with fees. Jersey issues its own currency, fixed one to one with sterling, and the machines dispense whatever is in the cassette, which means you will walk away with a mix of Jersey notes and Bank of England notes without being asked. The Jersey ones are legal tender only on the island. Check your wallet before you fly home, and use the bank branches or the terminal to swap anything left. The island-wide picture, including the parking paycards that catch out every hire-car driver, is in our Jersey money guide.
The single terminal, arrivals
British Airways, easyJet, Blue Islands, Aurigny, Jet2 and the seasonal UK regional traffic
Cash machines are landside in the terminal, on the LINK network, with no operator surcharge. Look for Barclays if you carry a US Bank of America card. Check what the machine hands you: a mix of Jersey and Bank of England notes is normal and only the latter spends on the mainland. If you are arriving with sterling already, you have nothing to do here at all.
Departures and the airside shops
Same terminal; check-in, security and a compact airside area
This is where Jersey stops feeling like a domestic flight. Because the island sits outside the UK's VAT and excise territory, the airside shops sell genuine duty-free on alcohol, tobacco and perfume even on a flight to Gatwick or Southampton, which no mainland UK airport can do on a domestic route. Allowances and a value limit on other goods apply on arrival in Britain, so check the current thresholds rather than assuming. This is also the last chance to spend Jersey notes.
Swapping Jersey notes before you leave
All departing passengers
The single most common way visitors lose money in the Channel Islands is carrying island notes home. UK high-street banks will often exchange Jersey notes at par as a courtesy for their own customers, but none are obliged to and a non-customer may be turned away. Do it before you fly: spend them in the terminal, or swap them at a bank branch in St Helier on the way. Coins are worse than notes, because banks generally will not take them from a visitor and mainland machines reject them. Put leftover change in a charity box rather than carrying it.
Do you actually need cash at Jersey (JER)?
Barely any, because Jersey is as contactless as mainland Britain. Here is what a card covers between the terminal and St Helier:
LibertyBus into St Helier (a low single-figure fare): Contactless bank cards are accepted on board, which makes the bus the simplest thing on the island to pay for; the stored-value AvanchiCard is cheaper again if you will use the bus more than twice.
Taxi into St Helier (a short metered run): Metered and mostly card-accepting, though worth asking at the rank before you set off; there is no Uber in Jersey.
Hire car (varies by season): Buy a book of parking paycards at the first shop you pass, because most public car parks use scratch-off cards displayed on the dashboard rather than meters, and there is nothing to pay at the car park itself.
Onward ferry from Elizabeth Harbour (booked in advance): Condor services to Poole, Portsmouth, Saint-Malo and Guernsey are card-booked; remember Guernsey issues a separate currency again, so carry Bank of England notes between the islands.
⚠ DCC trap. When the ATM or terminal asks if you want to be charged in your home currency instead of the local currency, always decline and choose the local currency. Accepting locks in a 3-13 percent markup that your no-FX-fee card cannot undo. Full DCC explainer →
Frequently Asked Questions
Do I need cash to get from Jersey (JER) to St Helier?
No. LibertyBus accepts contactless bank cards on board, taxis are metered and mostly take cards, and there is nothing on the airport run that needs notes. Cash matters later, for the St Helier markets, farm-gate honesty boxes, tips and the older parking machines.
Can I order pounds sterling before flying?
Only in the sense that any UK trip needs sterling. CEI Currency Exchange ships pounds sterling to a US address in 2-5 days, which is worth doing for denomination control rather than for the rate: ask for fives and tens rather than the fifties a cash machine dispenses. Do not try to order Jersey pounds. No bureau outside the island stocks them, and you do not need them, because Bank of England notes spend freely everywhere in Jersey.