Route notes
Why this routing works
This routing keeps the transatlantic structure simple: Medford to Dublin outbound, an open-jaw style progression onward to Lisbon, then a single return back to Medford. With 7 nights in Ireland and 9 nights in Portugal, the stop lengths divide a 3-week trip into two substantial stays rather than a faster hop pattern.
From a ticketing standpoint, this is a clean two-city Europe itinerary in economy, with the main long-haul crossing placed at the start and the return saved for the end. That sequencing reduces backtracking and makes the route straightforward to price as a multi-stop itinerary rather than separate one-way tickets.
A June departure falls within the listed apr-jun season window, which is useful for travelers trying to fix dates around a specific early-summer travel period. The published price range of $2,724 to $3,566 reflects the full Medford-Dublin-Lisbon-Medford routing in economy for this 3-week plan.