London has 40 free world-class museums and one of the best public transit systems in Europe. Most first-time visitors still manage to overspend and underwhelm themselves by eating near Buckingham Palace and queuing for attractions they could have booked in advance. This guide covers the things to do in London that are actually worth the entry fee - the Tower of London costs £34.80 and earns it, while Westminster Abbey at £29 is the more divisive choice - plus how to cap your daily transport spend at £8.90 regardless of how much you travel.
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Start by checking what is available. Compare London tours and attraction tickets before you finalize dates - the Tower of London and Harry Potter Studios sell out weeks ahead.
Getting to London and Getting Around Without Overpaying
London has five airports. Heathrow (LHR) handles most international flights and is 25 kilometers west of the center. Gatwick (LGW) is 45 kilometers south. Both have direct rail connections.
| Transport | Cost | Time | Notes |
|---|---|---|---|
| Heathrow Express to Paddington | £25 | 15 min | Fastest, runs every 15 min |
| Elizabeth Line (TfL) from Heathrow | £10.80 (Oyster) | 45-60 min | Cheaper, more stops |
| Gatwick Express to Victoria | £21.90 | 30 min | Every 15 min |
| National Rail from Gatwick | £12-£17 | 35-45 min | Cheaper alternative |
| Black cab from Heathrow | £60-£90 | 45-90 min | Traffic-dependent |
Inside London, always use an Oyster card or tap contactless. The daily cap for Zones 1-2 is £8.90 - once you hit it, all further journeys that day are free. Cash fares on the tube cost £6.70 per single ride. The math is simple: use Oyster.
When Is the Best Time to Visit London?
May, June, and September are the best months. Average temperatures 15-20°C, long daylight hours, and everything is open. Hotel rates in June run 25-35% below peak August prices.
July and August are peak season. Prices are highest, queues are longest, and the weather is only marginally better than shoulder months. December is genuinely good - the Christmas markets, the city lights, and hotel rates that can be 40% lower than summer.
Top Things to Do in London: The Real List
The Free Museums (Start Here)
London has a remarkable concentration of free world-class museums. The British Museum (Rosetta Stone, Elgin Marbles, Egyptian mummies) is free and could absorb 3 full days. The Natural History Museum, V&A, Science Museum, National Gallery, Tate Modern, and National Portrait Gallery are all free to enter permanently. Do these first - they set a quality baseline that most paid attractions struggle to match.
Tower of London
The Tower of London costs £34.80 (around €42 on Tiqets) and is worth it. The Crown Jewels alone justify the entry. The Yeoman Warder guided tours run every 30 minutes from the main gate, are included in the ticket, and are consistently rated the best part of the visit. Book Tower of London tickets in advance - especially in summer. Go early morning for the best experience before tour groups arrive.
London Eye
The London Eye costs €27.79 on Tiqets for standard entry. The 30-minute rotation gives clear views across the city on a good day. Book the first or second capsule of the morning - the crowds build quickly from mid-morning onwards. It is not the most impressive viewing experience in London (the Shard at 244 meters is higher and less crowded) but the Eye has the better Thames position.
Stonehenge Day Trip
Stonehenge is 140 kilometers from central London and easily done as a day trip. Tiqets tours start from €34.45. The stones are more impressive in person than most people expect - the scale relative to the surrounding plain creates an effect that photographs consistently underrepresent. Book in advance; popular time slots fill up.
Harry Potter Warner Bros Studio
The Harry Potter Studios tour costs €102.78 - the most expensive item on this list and worth every pound if you have any connection to the books or films. The sets, costumes, and props are the actual originals. It takes 3-4 hours minimum. Located 30 minutes by shuttle from Watford Junction (30 minutes from London Euston by train).
Where to Stay in London: Best Areas by Budget
- South Bank / Borough: Best value in central London. Walking distance to Tate Modern, Borough Market, and the tube. Mid-range hotels run £130-£220/night.
- Shoreditch / East London: Trendier, slightly cheaper than the West End. Good independent restaurants and nightlife. Mid-range £110-£200/night.
- Covent Garden / West End: Maximum convenience for theatre and central attractions. Premium pricing. Hotels run £180-£350/night.
- King Cross / Euston: Transport hub, budget-friendly, improved significantly in recent years. Hotels from £90-£160/night.
How Much Does London Cost? A Real Daily Budget
| Category | Budget | Mid-Range | Luxury |
|---|---|---|---|
| Accommodation | £40-£80/night | £130-£220/night | £280-£600+/night |
| Food | £20-£35/day | £45-£80/day | £100+/day |
| Transport | £8-£9/day | £9-£15/day | £20-£50/day |
| Attractions | £0-£20/day | £30-£60/day | £80-£150/day |
| Daily Total | ~£55-£100 | ~£180-£280 | £400-£750+ |
The free museums change the budget math significantly. A visitor who does the British Museum, V&A, and Natural History Museum in 2 days spends £0 on those visits. Add the Oyster card daily cap and a pub lunch (£12-£18), and a meaningful day in London costs under £30 outside accommodation.
Practical Tips Before You Visit London
Oyster card vs. contactless: Both work, both cap at the same daily rate. Contactless from your existing bank card is simplest. Pick up an Oyster at any tube station if you prefer a physical card.
Tipping: Not mandatory in the UK. 10-12.5% at restaurants is standard if service was good. Many bills include a service charge - check before adding extra. No tipping expected in pubs.
Weather: Pack a light waterproof regardless of the season. London averages 106 days of rain per year - they are rarely heavy, but they are consistent.
Visa: EU citizens may need a visa post-Brexit depending on nationality - check UKVI before travel. US citizens can visit visa-free for up to 6 months. ETA (Electronic Travel Authorisation) required from 2025 for most non-visa nationals: £10, apply online.
My Honest Take on London
London is one of the most complete cities in the world for a first-time visitor. The free museum density is extraordinary, the food scene has improved dramatically in the last 10 years, and the public transit system - once you understand the Oyster cap - is genuinely good. The honest downside: it is expensive for accommodation and eating out, and the weather will test you at least once per trip. Neither is a reason not to go.
