High-Speed Thames River Speedboat in London
From $97/person5 travellers ≈ $485 — children may pay less
London · a composed plan
Composed from the operators’ own published facts, not our taste: every pick admits young children, mornings stay under four hours, nothing repeats, and every rain-exposed choice carries a weather-proof swap. Prices below are advertised from-prices for your party — checked 2026-08-25.
Morning
From $97/person5 travellers ≈ $485 — children may pay less
5.0★ across 4,246 reviews · 50m · ages 1+
Afternoon
From $41/person5 travellers ≈ $205 — children may pay less
4.7★ across 4,026 reviews · 1h–2h · all ages
Morning
From $106/person5 travellers ≈ $529 — children may pay less
4.9★ across 2,149 reviews · 3h · all ages
Afternoon
From $47/person5 travellers ≈ $236 — children may pay less
4.9★ across 2,139 reviews · 1h–1h 30m · all ages
The whole day
From $110/person5 travellers ≈ $548 — children may pay less
4.6★ across 20,427 reviews · 11h · all ages
The bottom line
≈ $2,003 for all 5 of you
All 5 experiences at the operators’ advertised from-prices — a floor, not a quote. Children with their own fare band may pay less; your exact totals are confirmed on Viator.
No editor chose these. The plan is recomputed from the dataset on every refresh: quality is review rating weighted by volume, “fits a morning” is the operator’s published duration, “kids can come” is their published age bands (6.1% of London’s featured experiences set a minimum age above six — those are excluded here), and the rainy-day swaps are experiences whose operators publish weather-proofing. Swap anything: the full London list filters by your party, price, duration and stroller-friendliness.