Route notes
Why this routing works
This routing starts and ends in Toronto and moves west-to-east through Barcelona, Lisbon, Athens, and Venice before finishing with a longer stay in Paris and returning to Canada. The sequence keeps the transatlantic crossings at the beginning and end of the ticket, with the European sectors arranged as a continuous chain rather than repeated backtracking.
The stop pattern is built around two long anchors: Barcelona and Paris. Between those, the itinerary uses three shorter stops in Lisbon, Athens, and Venice. That mix works well for travelers who want a few fixed bases with brief connecting stays rather than evenly splitting time across every city on the ticket.
With the route sold as a multi-stop ticket, the main value is in packaging the long-haul and intra-Europe flights into one sequence while preserving extended time on the ground at the first and last European stops.