Route notes
Why this routing works
This 4-week routing uses San Francisco as the long-haul gateway in both directions, which keeps the transpacific segments consolidated while adding a short stop at the front end and a final night on the way home. From Cleveland, the sequence moves westbound through Hong Kong, Singapore, Siem Reap, and Bangkok before resuming in Japan.
A key structural feature here is the open-jaw between Bangkok and Hiroshima, shown by the overland break. That means the ticket covers Cleveland–San Francisco–Hong Kong–Singapore–Siem Reap–Bangkok, then picks up again from Hiroshima to Tokyo, followed by the return via San Francisco to Cleveland. This kind of split works well when you want flight coverage on the main long-haul sectors but prefer to make one regional transition outside the ticket.
The stop pattern is fairly even across Asia, with 4 nights in Hong Kong, 3 in Singapore, 3 in Siem Reap, and 3 in Bangkok, then a Japan segment before returning home. In business class, the fare range for this itinerary starts at USD 13,241 and runs to USD 17,333, with February departure falling in the January-to-March season window.
Because this is a circle-Pacific style routing, sequencing matters: the trip builds from North America into East and Southeast Asia, then finishes in Japan before crossing back to the US. That order reduces backtracking and keeps the final return to Cleveland straightforward after the overnight in San Francisco.