5.0(4,342)5 out of 5, from 4342 reviews
High-Speed Thames River Speedboat in London
From $94/person5 travellers ≈ $470 — children may pay less
100% of the listed stops are seen from the vehicle without getting out.
Two cities · six days
London and Paris with the kids
Three days in each, composed from what operators actually publish — every pick admits young children, mornings stay short, and nothing repeats. Between them: the Eurostar, about two and a half hours city centre to city centre.
First half
Three days in London
6.8% of London’s featured experiences charge one price for the whole booking · open the full London plan, with alternates and prices
4.6(3,565)4.6 out of 5, from 3565 reviews
Westminster to Greenwich Sightseeing Thames Cruise in London
From $23/person5 travellers ≈ $116 — children may pay less
100% of the listed stops are seen from the vehicle without getting out.
4.8(1,790)4.8 out of 5, from 1790 reviews
Ultimate Jack the Ripper : Guided Tour of London
From $30/person5 travellers ≈ $148 — children may pay less
100% of the listed stops are seen from the vehicle without getting out.
4.5(2,049)4.5 out of 5, from 2049 reviews
London by Night Bus Tour with Christmas Lights and Live Guide
From $40/person5 travellers ≈ $202 — children may pay less
100% of the listed stops are seen from the vehicle without getting out.
4.6(5,974)4.6 out of 5, from 5974 reviews
Windsor Castle, Stonehenge, and Oxford Day Trip from London
From $106/person5 travellers ≈ $531 — children may pay less
12 hours is a long day for an 8-year-old, whatever the age limit says.
Second half
Three days in Paris
5.4% of Paris’s featured experiences charge one price for the whole booking · open the full Paris plan, with alternates and prices
5.0(7,185)5 out of 5, from 7185 reviews
Louvre Museum Premium Guided Tour 6 GUESTS MAX Entry Included
From $72/person5 travellers ≈ $360 — children may pay less
4.9(3,193)4.9 out of 5, from 3193 reviews
Devour Paris Ultimate Food Tour
From $109/person5 travellers ≈ $543 — children may pay less
4.4(5,237)4.4 out of 5, from 5237 reviews
Bateaux Mouches® Dinner Cruise on the Seine River in Paris
From $141/person5 travellers ≈ $707 — children may pay less
86% of the listed stops are seen from the vehicle without getting out.
4.7(1,915)4.7 out of 5, from 1915 reviews
Louvre Highlights & Mona Lisa Guided Tour with Reserved Access
From $57/person5 travellers ≈ $286 — children may pay less
4.8(10,267)4.8 out of 5, from 10267 reviews
Normandy D-Day Sites & Cemetery Day Trip from Paris with Lunch
From $132/person5 travellers ≈ $658 — children may pay less
14 hours is a long day for an 8-year-old, whatever the age limit says.
Why two cities is often easier than one
A family of five hits the same wall in every city: the rooms that fit you are scarce, and the days out are priced for two. Splitting a week across two cities does not fix that, but it does mean two shorter accommodation searches instead of one long one — and, on this pairing, the Eurostar, about two and a half hours city centre to city centre.
Each half links to its own full plan, where every pick can be swapped for a ranked alternate and the whole thing re-prices for your party. Why party size changes which tours to pick.