Route notes
Why this routing works
This itinerary uses a straightforward westbound sequence from Portland through Los Angeles, then onward to Singapore, Bangkok, London, and New York City before returning to Portland. Placing a domestic stop first can simplify the transition into the long-haul portion of the trip, while the final New York City stop breaks up the return to the US West Coast.
With seven nights planned in Los Angeles, Singapore, Bangkok, London, and New York City, the route is evenly paced across five weeks. That structure keeps each stop long enough to avoid constant airport turnover while still fitting multiple regions into a single ticketed plan.
As a multi-stop economy ticket, this routing is built around fixed city sequencing rather than open-ended direction changes. The order moves continuously across North America, Southeast Asia, Europe, and back across the Atlantic, which helps keep the itinerary coherent from a ticketing and connection-planning standpoint.
For timing, a March departure places this trip in the Jan-Mar season window provided. At a published price of USD 3,215 in economy, this sample shows a five-stop international routing plus domestic positioning at a single total fare level.