Prepare the London departure
The London days use the city as a first base before Eurostar to Paris. Check the London guide for local fares and airport choices. Eurostar leaves St Pancras International; follow the arrival instructions on your booking for security and border checks. The London–Paris route explains the journey and the one-hour time difference.
Follow the complete route
Travel from London to Paris, continue through Florence, Rome and Venice, then turn north through Vienna, Budapest, Prague and Berlin before finishing in Amsterdam. This is a month-long rail route with ten city bases. Check the longer connections before booking rooms, and choose the paid visits separately from the main travel days.
The Austria and Hungary section
After Italy, the Venice–Vienna journey takes a substantial part of the travel day. Vienna–Budapest is a shorter move, followed later by Budapest–Prague. Keep the local station journeys and room arrival separate from the time on the train.
Choose the visits that matter
Choose one main Vienna visit on each full day. Budapest has two full days after arrival: use one for Buda and the other for a bath or Parliament, rather than combining every highlight. Keep a spare clothing and laundry plan for a month away.
Guides for this part of the trip
Vienna · Budapest. Each guide explains local arrivals, food stops and the ticket choices for a stay.
If you have less time
For fewer weeks, choose a smaller connected part of the route and arrange the journey home from it. Removing Italy or another region changes the trains, not just the number of hotel nights.
Plan the Italy days
Florence · Rome · Venice. Use these guides for room locations, visits and local travel. The revised day notes allow for the actual arrival points and keep paid admissions separate from the basic overnight and meal amounts.
Build the budget from nights and days
The day figures add up to €5,570.00 for one traveller before paid visits and extra journeys. A private-room line buys the whole room; divide only that part when sharing. These are chosen spending allowances, not available room offers or measured averages. Replace the stay amount with the full booking cost, including taxes and cleaning.
Add paid visits, excursions, intercity or inter-island tickets and airport journeys. The day notes separate accommodation, meals, local travel and small extras. The final day has no extra overnight allowance. The city budget cards are an alternative plan, so do not add them on top of this subtotal.