Route notes
Why this routing works
This routing uses an open-jaw style sequence across Northern and Western Europe, starting with the longest stay in London, then moving on to a short 2-night stop in Helsinki and a 4-night finish in Amsterdam before returning to Portland. That structure keeps the longest stop at the front of the trip and leaves the shorter intra-Europe segments for the middle of the itinerary.
At 2 weeks total in economy, this itinerary is paced for travelers who want multiple European cities without adding too many stops. The 10-night London stay anchors the trip, while Helsinki works well as a brief add-on before continuing to Amsterdam. Keeping all flights on one multi-stop ticket can simplify the overall routing compared with pricing each transatlantic and intra-Europe leg separately.
With departure in February, this is a winter-season transatlantic routing. The stop pattern is straightforward: one long-haul outbound from Portland, two shorter Europe segments, and one long-haul return to Portland. Based on the provided fare history, this itinerary falls in a sold range of USD 1,132 to USD 1,726 in economy.