LHR · London · 2–3h · published · checked
London: Tower of London and Crown Jewels Exhibition Ticket

Nearly 1,000 years of history, the Crown Jewels and a free Yeoman Warder (Beefeater) tour in one ticket. Two to three hours, reachable from Heathrow on the Elizabeth line. No large suitcases.
- Duration
- 2–3h
- From the airport
- Count the ride out of LHR and back, plus about three hours in the departure terminal.
That duration is the activity only. It does not include immigration, the ride into London, or the ride back to London Heathrow Airport. If the sum is longer than the gap on the ticket, this outing does not fit the layover.
A recent listing showed from $51. Treat that as orientation, not a live quote. The price for your date is the one on the booking page.
This is layover orientation, not immigration advice. Confirm that you can enter, and confirm the start time, before you leave the transit area.