London Sightseeing Showdown: Comparing the Main Double-Decker Bus Tour Routes

Nothing sells London quite like the top deck of a bus. You get the sightlines of a walking tour with none of the pavement time, and even when the traffic stalls, which it will, you're still moving past first-floor cornices and chimney pots at close range.

The catch is that several companies run very similar-sounding loops, and the differences between them matter more than the brochures let on. Here's how the main options compare.

The three hop-on hop-off operators

Almost everything sold as a "London bus tour" comes from one of three companies: Big Bus Tours, Toot Bus (which absorbed The Original Tour), and Golden Tours. All run open-top double-deckers on hop-on hop-off loops, all sell 24, 48 and 72-hour tickets, and all cover the same headline sights: Buckingham Palace, Westminster Abbey, the London Eye, Tower Bridge, St Paul's, the British Museum, Trafalgar Square.

What differs is the shape of the network, how the commentary works, and what gets bundled in with the ticket.

Big Bus Tours: the widest network

Big Bus runs the most routes of the three, which matters if you want to use the bus as actual transport rather than one long circuit. A core red route handles the central sights, with extra loops heading west towards Kensington and the museums, so you can reach stops that other operators leave to the Tube.

Where it works well

• Travellers who want to cover ground rather than sit through a single loop
• Families using the bus as a hop-on hop-off service between paid attractions
• Anyone combining the bus with a Thames river cruise, which is a frequent ticket pairing

Trade-offs

More routes means more waiting for a different bus. The western loops also have fewer sights per minute, so they feel more like transport than sightseeing. Commentary is mostly recorded, with live guides on selected departures, so check the detail when you book if a real voice matters to you.

Toot Bus: commentary and a gentler pace

Toot Bus has the strongest reputation for the commentary itself. Its network is smaller, but it's well shaped for the classic first-time circuit: Westminster, along the Embankment, up into the City, then back through the West End. Recorded commentary comes in several languages and usually includes a children's channel, which is a real help if you're travelling with a bored nine-year-old.

Toot also runs a night tour, and it's the one option here that shows you a genuinely different city: the same streets, lit up, with a fraction of the daytime traffic. It's a separate ticket and there's no hopping off.

Golden Tours: bundles rather than buses

Golden Tours treats the bus as one component of a package. The hop-on hop-off ticket on its own is perfectly serviceable, but most people buy it because of the combinations: bus plus London Eye, bus plus Madame Tussauds, bus plus a day trip out to Windsor or Stonehenge.

If you already know which paid attractions you want, a bundle can work out cheaper than buying everything separately. If you don't, it locks you into a schedule you may resent by Tuesday. Buy bundles only for things you'd have visited anyway.

The cheap alternative: ordinary TfL double-deckers

You can put together a very good London bus tour for the price of a normal fare. TfL's red buses are double-deckers, they run constantly, and several central routes pass the big sights. There's no commentary, obviously, and no one hands you a map, but the view from the front of the upper deck is the same one the tour operators are selling.

Routes worth knowing about include the 24 through Whitehall and Trafalgar Square, the 88 through Westminster and up towards Camden, and the 11, long associated with the sightseeing circuit. TfL adjusts routes periodically, so check the current map before you build a day around one. Tap in with contactless, remember that fares are capped daily, and a handful of rides will cost you very little.

Comparing what actually matters

• Duration. A full loop without hopping off takes roughly two hours, though heavy traffic stretches that. Night tours run shorter, usually around ninety minutes to two hours.
• Stops. Big Bus has the most, Toot Bus has the best-placed ones for the classic circuit, Golden Tours sits in between.
• Commentary. Toot Bus leads on live and multilingual commentary. Big Bus is largely recorded with live guides on certain departures. Golden Tours is recorded.
• Frequency. Buses often come every ten to twenty minutes at peak times in summer, and noticeably less often in winter. Last departures are earlier than most people expect.
• Value. A 24-hour ticket only pays off if you actually hop off two or three times. If you plan to stay aboard for one loop and then walk, the TfL option is a fraction of the cost for essentially the same view.

Which one suits which traveller

1. First visit, two days, want the hits. Toot Bus on a 48-hour ticket, with the night tour added if the weather is clear.
2. Family with children who need to get somewhere. Big Bus, so you can ride out to the museums and back without a Tube crush.
3. Already booked the London Eye and Madame Tussauds. Golden Tours, but only if the bundle undercuts buying separately on the day.
4. On a budget, or in London for a week. Ordinary TfL buses for the views, one paid night tour for the atmosphere.

Practical tips before you board

• Buying online usually costs less than turning up at a stop, and it saves queueing on a pavement in the rain.
• Sit upstairs at the front. On the Westminster-to-City stretch, aim for the river side of the bus.
• Take a jacket. Open-top buses are cold even in July, and the tunnels are colder.
• Don't schedule hop-on hop-off buses into a tight afternoon. Rush hour turns a ten-minute hop into half an hour.
• Check the last departure time for the day you're travelling, and keep your ticket on you for inspection.

Pick the tour that matches how you actually move around a city. If you like to stop and wander, pay for the hop-on hop-off convenience. If you mostly want the view, save your money for a decent lunch and take the number 24.

Photo: Matheus Bertelli / Pexels