Route notes
Why this routing works
This 5-week routing moves west from San Francisco through Europe into Asia, then finishes with a transpacific return from Tokyo to San Francisco. The sequence keeps the trip in a single continuous direction, which is often a practical fit for a multi-stop ticket when linking Europe, Southeast Asia, and East Asia in one itinerary.
Stop lengths are distributed as 8 nights in Lisbon, 6 in Istanbul, 9 in Ho Chi Minh City, and 11 in Tokyo. That pacing gives each stop a defined stay while keeping the overall trip within five weeks, making the route structured rather than open-ended.
Booked in economy and priced from $2,777 to $3,635, this itinerary sits in a range that fits a long-haul multi-city plan without adding extra backtracking. With a June departure in the apr-jun season window, the ticket is built around four stopovers before returning to the original departure city.
As a logistics plan, this is a clear open-loop progression across three major regions before closing the circle back in California. For travelers comparing ticket structure, the key features here are the westbound flow, four-stop layout, economy cabin, and a start-and-end point in San Francisco.