Most people think a London trip costs £200 a day. It doesn’t. I spent a week in London last March on £45 per day including accommodation. That covered museums, meals, tube rides, and a West End show. Here’s exactly how to do it.
The single biggest money-saver: book train tickets 12 weeks ahead on National Rail. A same-day return from Manchester to London costs £80. Booked 10 weeks out, I paid £28. Same train, same seats.
Free Museums and Galleries That Beat Paid Attractions
London’s major museums are free. No trick. No catch. You walk in, see world-class collections, and walk out without spending a penny. The British Museum alone holds the Rosetta Stone, the Parthenon sculptures, and Egyptian mummies. Entry: £0.
But here’s what most guides won’t tell you: the paid special exhibitions inside these museums are rarely worth the £15-25 ticket. The permanent collections are the real draw.
British Museum (Great Russell Street)
Open daily 10am-5:30pm. Friday until 8:30pm. Allow 3 hours minimum. The Enlightenment Gallery on the ground floor is often empty of crowds and contains 18th-century scientific instruments, animal specimens, and early ethnographic objects. No queue for this one.
Natural History Museum (Cromwell Road)
The Hintze Hall with the blue whale skeleton is the most photographed spot. Go at 3pm on a weekday — the school groups leave by 2pm. The Volcanoes and Earthquakes section has a simulated earthquake platform that kids love. Adults will appreciate the mineral collection: 130,000 specimens including a 4.5-billion-year-old meteorite.
Tate Modern (Bankside)
Free entry to the permanent collection including works by Warhol, Rothko, and Hockney. The Blavatnik Building on the 10th floor has a free viewing terrace overlooking St Paul’s Cathedral and the City skyline. Better than the London Eye for views, and it costs zero.
Verdict: If you visit only three museums in London, make these three. Total cost: £0. Total value: easily £60+ if you paid.
Free Views That Cost Less Than £0
Paid observation decks in London run £25-35 per person. The free alternatives are better — less crowded, more authentic, and often with wider views.
Sky Garden (20 Fenchurch Street, the Walkie-Talkie building) offers 360-degree views from the 35th floor. Free entry, but you must book 2-3 weeks ahead on their website. Same-day slots appear at 10am but vanish in 30 seconds. Set a calendar reminder.
Primrose Hill (north of Regent’s Park) gives you a postcard-perfect view of the London skyline — the Shard, the Gherkin, the London Eye all lined up. Bring a blanket and a sandwich. Sunset here is free and spectacular.
One Tree Hill in Honor Oak Park (Zone 3) is my secret pick. A 15-minute train from London Bridge (£3.20 return with Oyster). The view from the top includes Canary Wharf, the City, and the North Downs on clear days. Almost no tourists go here.
| Viewpoint | Cost | Booking Required? | Crowd Level |
|---|---|---|---|
| Sky Garden | Free | Yes (2-3 weeks ahead) | High |
| Primrose Hill | Free | No | Medium |
| One Tree Hill | Free (plus train fare) | No | Low |
| London Eye | £30-38 | Recommended | Very High |
Where to Eat for Under £10 (Real Meals, Not Just Snacks)
London food gets a bad reputation for being expensive. It can be. But £10 can buy a proper meal if you know where to look.
Borough Market (London Bridge) is famous but expensive for sit-down meals. The trick: go to the Bread Ahead stall and get a filled doughnut (£4.50) or a sausage roll from Turnips (£5). Eat standing at the high tables near the Green Market entrance.
Soho’s Chinatown has lunch specials at Wong Kei (41-43 Wardour Street). Roast duck with rice and vegetables: £8.50. Cash only. No frills. The service is famously brusque — that’s part of the experience.
Brick Lane Beigel Bake (159 Brick Lane) is open 24 hours. A salt beef beigel with mustard and gherkin costs £4.80. The queue moves fast even at 2am. Buy two — you’ll want the second one later.
Market food: Maltby Street Market (Saturday-Sunday, near Bermondsey) has £6-9 street food from permanent stalls. The Dosa Deli does a masala dosa for £7 that’s bigger than your face. Broadway Market (Saturday, Hackney) has a Prawn Shop stand — prawn toast with sriracha mayo for £5.50.
Public Transport: The Oyster Card Trap and How to Beat It
Here’s the mistake most tourists make: they buy a paper ticket or use contactless without checking the daily cap. An Oyster card costs a £7 refundable deposit. You load money on it. The system automatically caps your daily spend.
Zone 1-2 daily cap (2026): £8.50. That means no matter how many tube, bus, or tram journeys you make within central London, you never pay more than £8.50 per day. If you use contactless (Apple Pay, Google Pay, or any contactless card), the same cap applies — no Oyster card needed.
But here’s the hidden trick: buses are cheaper than the tube. A bus journey costs £1.75. The daily bus cap is £5.25. If you’re not in a rush, take the bus. The route 15 bus from Trafalgar Square to Tower Hill passes St Paul’s Cathedral, the Monument, and the Tower of London. £1.75 for a sightseeing tour.
Walking is faster for most central journeys. From Covent Garden to the British Museum: 12 minutes walking, 8 minutes tube (including walking to platform and waiting). The walk is nicer. Save the tube fare.
Parks and Outdoor Spaces That Cost Nothing
London has more green space than any other European capital of its size. Eight royal parks. Hundreds of commons and gardens. All free to enter.
Hampstead Heath (north London, Zone 2) has the Parliament Hill viewpoint — arguably the best free cityscape view in London. The heath itself is 790 acres of woodland, meadows, and ponds. The Kenwood House on the northern edge is a free art gallery with works by Rembrandt, Vermeer, and Gainsborough. The cafe there is expensive — bring your own picnic.
Greenwich Park (southeast London) sits on a hill overlooking the River Thames and Canary Wharf. The Royal Observatory (free to enter the grounds) marks the Prime Meridian line. Stand with one foot in the Eastern Hemisphere and one in the Western. Free photo op.
St Dunstan in the East (off Lower Thames Street) is a ruined church bombed in WWII. The garden inside is a quiet pocket of green in the financial district. Open daily until dusk. No one knows about it — you’ll have the place to yourself at 4pm on a Tuesday.
Entertainment for Under £15: Theatre, Comedy, and Music
West End shows cost £50-150 for decent seats. But you can see excellent theatre, comedy, and live music for a fraction of that.
TKTS Leicester Square sells same-day tickets at 50% off. Queue opens at 10am. For popular shows (Hamilton, Wicked, The Lion King), arrive by 8am. For smaller productions, noon works fine. You’ll pay £20-40 instead of £60-120.
National Theatre (Southbank) sells 1,000 £15 day seats every morning from 9:30am at the box office. These are front-row or side seats for the same productions that cost £50+ at full price. Go for the matinee — less competition.
Top Secret Comedy Club (Drury Lane, Covent Garden) has free entry shows every Monday. You pay what you think it was worth at the end. Tuesday-Thursday shows cost £5-8. Past acts have included Michael McIntyre and Jimmy Carr before they were famous.
Royal Albert Hall (Kensington) does £10 standing tickets for most classical concerts. Book on their website 2 weeks ahead. You stand in the gallery at the top — the acoustics are actually better up there.
Markets and Street Art: Free Culture That Changes Weekly
Markets in London are free to browse, free to photograph, and free to enjoy. The best ones rotate vendors so no two visits are the same.
Camden Market (Camden Town) is the most famous. Over 1,000 stalls across multiple buildings. The Camden Lock section has vintage clothing, vinyl records, and handmade crafts. The Hawley Wharf section (opened 2026) has a food hall with £7-12 dishes from around the world. Go on a weekday — weekends are shoulder-to-shoulder.
Borough Market (London Bridge) is the food market. Free to walk through. The cheese stalls give free samples. The Kappacasein grilled cheese toastie (£6) uses three types of cheese and takes 10 minutes to make. Worth every penny.
Brick Lane (Shoreditch) has the Sunday UpMarket (10am-5pm, Sundays only). Vintage clothes, vinyl, street food, and art. The surrounding streets have the best street art in London. Look for Banksy’s “Slave Labour” mural on the side of a Poundland store on Bethnal Green Road. Free to see, but it’s behind a security gate now — peer through the fence.
Columbia Road Flower Market (Sundays, 8am-3pm) is a riot of color and scent. You don’t have to buy anything. The stallholders shout their prices in Cockney rhyming slang — “Two for a tenner, love!” The atmosphere alone is worth the trip. Best time: 2pm when vendors discount everything to clear stock.