London alone could fill a lifetime, world-class museums, Michelin-starred dining, royal palaces, extraordinary theatre, and some of the planet's greatest street food under one sky.
London — Main Hubs
LHR · Heathrow — primary hub. Elizabeth line to Paddington: 15 min, £12.80. LGW · Gatwick. Gatwick Express to Victoria: 30 min.
London — Secondary
STN · Stansted — budget carriers. LTN · Luton — budget carriers. LCY · City Airport — closest to central London (Docklands)
Getting Into London
Elizabeth line from Heathrow is best. Heathrow to central London by taxi: £60–90. Uber available from all airports. Avoid the unlicensed cab touts.
UK Rail
Excellent intercity trains connect London to Edinburgh (4h30), Manchester (2h), and beyond. Book at thetrainline.com for advance prices.
Currency
British Pound Sterling (GBP £). Cards accepted everywhere including contactless. The UK is largely cashless — you can travel without cash entirely.
Tipping
Restaurants: 10–12.5% if service not included (many add it automatically — check your bill). Pubs: not customary. Taxis: round up.
Value
London is expensive. Quality restaurant: £40–80 per person. Pub lunch: £12–18. A pint of beer: £5–7. Expect top European prices across the board.
Time Zone
GMT. Greenwich Mean Time UTC+0 winter · UTC+1 summer (BST — British Summer Time)
Vs. US Eastern
London is 5 hours ahead of New York in winter (4 hours in summer — UK and US change clocks on different dates).
Business Hours
Shops typically 9am–6pm Mon–Sat. Restaurants serve continuously in tourist areas — no split service like France or Italy.
London
Best: May–Sep Temperate and famously unpredictable. Summers mild (18–25°C). Winters grey and cool (5–10°C). Rain possible any time — always carry a layer.
Year Round
There is no bad time to visit London. Summer has the longest days (light until 10pm). December has Christmas markets and extraordinary festive atmosphere.
"Could I get the bill?" (not "check") "Cheers" = thanks/goodbye "Lovely" = great "Queue" = line — always join it, never jump it.
Electronic Travel Authorisation (ETA)
Most non-UK, non-Irish visitors now need an ETA to enter the UK. Apply at gov.uk/eta. Cost: £10.
US, EU, Australian Citizens
Visa-free entry for tourism up to 6 months. ETA required since 2024. Apply before travelling — approval is usually instant.
Passport
Must be valid for the duration of stay. UK does not require 6-month validity beyond stay.
London Underground
The Tube is extensive and fast. Use contactless card or Oyster card — both cap daily fares automatically. Avoid rush hour (8-9:30am, 5-6:30pm) if possible.
Black Cabs & Uber
Black cabs are metered and reliable but pricier. Uber and Bolt operate widely and are usually cheaper for longer journeys.
National Rail
Trains connect London to the rest of the country efficiently. Book in advance via Trainline for significantly cheaper fares than walk-up tickets.
General
Very Safe London is one of the world's safest major cities. Petty theft (pickpocketing, phone snatching) is the primary concern.
Emergencies
999. Police, Fire, Ambulance (UK emergency number) 112 — Also works from any mobile phone.
Tips
Phone snatching from tables in cafés is increasingly common — keep phones off tables. Beware pickpockets in busy tourist areas and on the Tube.