A visit to London requires a bit more preparation than some other cities. The city is large, public transport is extensive, and there are a few practical matters you’ll want to arrange in advance.
Travel documents and ETA
For a trip to London, you need a valid passport. In addition, it’s important to check in advance whether you need to apply for an ETA (Electronic Travel Authorisation) before you travel. This is done online, and it’s wise to take care of it well ahead of time.
You can read more about this on the page Applying for an ETA: tips and information.
Transport in London
London has an extensive network of underground trains, buses, and trains. The underground (the Tube) is often the fastest way to get around the city, especially if you’re travelling longer distances between different neighbourhoods.
You can still use the Oyster Card in London, which has been used for public transport for many years. This card is valid on the Tube, buses, and some trains within the city. The Oyster Card is especially useful for people staying longer or those who prefer travelling with a separate public transport card.
For most tourists, however, contactless payment is the easiest option. You can check in with a contactless debit card, credit card, or smartphone at the same gates and readers as the Oyster Card. The fare is the same, and you don’t need to buy or top up anything in advance.
In the past, I always travelled with an Oyster Card when I was in London. Since contactless payment became available, I almost always use that instead. It saves having to buy and top up an extra card, and it works just as easily when checking in and out.
The system automatically calculates the best daily fare, so you never pay more than necessary. Just make sure you always check in and out with the same card or device, so the system can correctly register your journeys.
Distances, planning, and crowds
Distances in London are larger than they sometimes appear. What looks close on the map can take more time in practice than you might expect. That’s why it’s smart to combine sights by neighbourhood and not plan too many different parts of the city in one day.
At popular attractions, waiting times can be long, especially during peak season and at weekends. For some attractions, it’s helpful to book tickets in advance so you don’t have to wait as long on the spot.
Payments and currency
In London, you pay with the British pound. You hardly need cash; in shops, restaurants, and on public transport, almost everything can be paid for by debit card, credit card, or contactless payment.
Do keep in mind that some banks charge extra fees for payments or cash withdrawals abroad. This can apply to debit cards, contactless payments, and credit card use. It’s therefore a good idea to check in advance with your bank which fees may apply.
Language and communication
The main language in London is English. The city welcomes visitors from all over the world every day, and in tourist areas people are used to communicating with international travellers. With a basic knowledge of English, you’ll be able to get by almost everywhere.
Time difference
London is in the Greenwich Mean Time (GMT) time zone. This means that London is usually one hour behind many European countries, depending on the time of year and daylight saving time. Keep this in mind when arriving, checking departure times, and planning your days.
