Route notes
Why this routing works
This itinerary is structured as a clean Europe loop: Milan to Athens, then on to London and Vienna, before returning to Milan. With 12 nights in Athens, 10 in London, and 23 in Vienna, the pacing favors fewer flight days and longer stays in each city rather than frequent repositioning.
At six weeks total, the route spreads four flight segments across the trip, which helps keep the travel rhythm manageable in business class. The sequence moves from southern Europe to the UK and then back into central Europe, ending where it started in Milan for a straightforward open-and-close ticket structure.
For June travel, this kind of multi-stop ticket works well for travelers who want fixed city-to-city connections arranged in advance instead of booking each leg separately. The route stays entirely within Europe, and the long final stay in Vienna makes the back end of the trip especially simple from a logistics and timing standpoint.