London.

The Erasmus Student Network, Europe's largest student organisation, has run in the UK since 1997 through local sections that organise welcome events, cultural trips and support for exchange students settling into a new city. London's nightlife spreads across the East End, Camden and south of the river, so joining student societies and ESN activities early is the easiest way to build a social circle in a city this size. Every August Bank Holiday, Notting Hill Carnival draws around two million people for one of the world's largest street festivals, a highlight of the student calendar.

• ESN UK has run local sections supporting exchange students since 1997.
• Notting Hill Carnival draws about two million people every August Bank Holiday.
• Join student societies early since London's social scene is huge and spread out.

Budget realistically for one of Europe's most expensive student cities, where accommodation alone runs from about 300 to over 1,500 pounds a month depending on halls, off campus housing or a private studio, and groceries typically add another 300 to 600 pounds. An 18+ Student Oyster photocard costs 22 pounds to apply and gives 30 percent off adult rate Travelcards and bus and tram season tickets, plus extra savings on pay as you go fares when paired with a Railcard. For short trips, Santander Cycles start from 1.65 pounds a ride, or 3.50 pounds for an unlimited day pass.

• Budget 300 to over 1,500 pounds a month for accommodation, plus 300 to 600 for groceries.
• Apply for an 18+ Student Oyster photocard for 22 pounds to get 30 percent off travel.
• Pair a Railcard with your Oyster for extra savings on pay as you go fares.

Most of London's universities run their own halls close to campus. Queen Mary, for instance, offers rooms near its Mile End, Whitechapel and Charterhouse Square sites through a dedicated Housing Services team, so confirm your eligibility for halls with that team before counting on a place. Private renting almost always means sharing a flat, so budget for a deposit on top of the first month's rent. By law, any landlord in England must protect your deposit in a government approved scheme, such as the Deposit Protection Service, mydeposits or the Tenancy Deposit Scheme, within 30 days, and return it within 10 days once you agree the amount.

• Apply for university halls early, like Queen Mary's Mile End and Whitechapel residences.
• Expect to share a private flat if halls do not have space for you.
• Check your landlord protects your deposit in a government approved scheme within 30 days.

Central London runs on the Tube, buses, the Overground, the Elizabeth line and the DLR, all covered by the same contactless and Oyster fares with daily and weekly caps. An 18+ Student Oyster photocard, open for applications from 1 September each year, gives 30 percent off Travelcards and bus and tram season tickets once you are enrolled full time. For quick hops around the centre, Santander Cycles put more than 12,000 bikes, including e-bikes, at about 800 docking stations, with a day pass costing 3.50 pounds for unlimited 60 minute rides. Airports connect straight into the network by rail.

• Get an 18+ Student Oyster photocard from 1 September for 30 percent off travel.
• Use Santander Cycles, from 1.65 pounds a ride, for short trips around town.
• Tap the same contactless card or phone every time to trigger fare caps.

London's universities each take a different approach to exchange students. Imperial College London, one of the world's most international campuses, reports just over half of its 22,500 students come from outside the UK. University College London, the UK's second largest university with more than 51,000 students, and Queen Mary, with roughly 24,600 students and over 170 nationalities on campus, both take large exchange cohorts. King's College London was voted the 11th most international university worldwide in 2026, while LSE keeps just under two thirds of its roughly 13,000 students international. Expect genuinely mixed classrooms rather than a small side programme.

• Imperial College London counts just over half its 22,500 students from abroad.
• UCL, Queen Mary, King's and LSE all host large numbers of exchange students.

Since Brexit, EU citizens no longer have free movement, so most non-Irish students need permission to study. For an exchange of up to six months you can often come under the Short-term study route or simply as a Standard Visitor, depending on your nationality and course length. For a full year you will need a Student visa sponsored by your host university.

What applies depends entirely on your passport, so confirm with the university and official UK government guidance early. The Student visa needs a CAS reference from your uni, proof of funds and usually the immigration health surcharge, so budget both time and money for it.

• Exchange under 6 months, often Standard Visitor or Short-term study
• Full year, Student visa with a CAS from your uni
• Irish citizens, no visa needed under the Common Travel Area
• Budget for the immigration health surcharge on longer visas

Borough Market, just south of London Bridge, has traded since at least the 12th century and today specialises in artisanal cheese, bread, meat and produce from across the country and Europe, open six days a week and closed only on Mondays. London's museums add another layer of everyday culture: the British Museum, National Gallery, Natural History Museum, Tate Modern and the British Library are all free to enter. Every August Bank Holiday, Notting Hill Carnival turns west London into a Caribbean street festival of masquerade, calypso, soca, steelpan and sound systems, drawing around two million people over the weekend.

• Browse Borough Market near London Bridge for artisanal food, open six days a week.
• Visit the British Museum, Tate Modern or Natural History Museum for free.
• Join Notting Hill Carnival in August, one of the world's largest street festivals.

Camden, on the Northern line, is pricey but close to UCL and known for its market and live music, while Brixton stays central yet comparatively affordable, with a strong nightlife scene and easy access to King's College London on the Victoria line. Bermondsey, near Borough Market, suits South Bank and King's students who want a foodie neighbourhood on their doorstep. Shoreditch draws a creative crowd with its street art and vintage shops, and Docklands, served by the DLR, is one of the more affordable options near Greenwich. Richmond offers green space and easy access into the centre via the District line.

• Camden suits UCL students who like markets and live music, despite the price.
• Brixton stays central and comparatively affordable, with easy access to King's College.
• Shoreditch and Docklands offer a creative or more affordable alternative near the DLR.

Brighton is about an hour away on the fastest trains, an easy seaside day trip from London termini. Oxford takes as little as 51 minutes and Cambridge as little as 49 minutes on the quickest services, though the average journey to either runs closer to an hour and twenty minutes. For trips further afield, Eurostar leaves from St Pancras and reaches Paris in as little as 2 hours 16 minutes, Brussels in 1 hour 53 minutes and Amsterdam directly in 4 hours 19 minutes, putting a genuine change of country within a single day trip or an easy weekend away.

• Brighton, Oxford and Cambridge are all around an hour away by train.
• Take the Eurostar from St Pancras to Paris in as little as 2 hours 16 minutes.
• Reach Brussels in under 2 hours or Amsterdam directly in about 4 hours 19 minutes.

Sort your deposit protection before you sign anything: by law any landlord in England must place it in a scheme like the Deposit Protection Service, mydeposits or the Tenancy Deposit Scheme within 30 days, and it must come back to you within 10 days once you agree the amount. Apply for your 18+ Student Oyster photocard as soon as term starts, since applications only open on 1 September each year and you need to be enrolled first. Always tap in and out with the same contactless card or phone, since mixing cards on the same journey means paying twice on London's transport network.

• Protect your deposit properly; it must go into a scheme within 30 days by law.
• Apply for your Student Oyster photocard from 1 September, right after enrolling.
• Always tap with the same card or phone to avoid paying twice on transport.