Our data shows that September tends to be the cheapest month to fly to China from Portland. Users have commonly found prices around $965 for the month, but tickets can be as low as $543. Due to multiple factors, prepare for potentially higher prices in May.
To save on the cost of your flight from Portland to China, book at least 20 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $705 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $970.
When flying from Portland to China, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
||$348||$788||No cancel fee||69%|
||$367||$752||No cancel fee||67%|
||$381||$574||No cancel fee||71%|
||$499||$871||No cancel fee||N/A|
||$662||$806||No cancel fee||80%|