Cheap flights from Portland (PDX) to Cairns (CNS)

Aug 16 — Aug 231

What is the cheapest day to fly round-trip from Portland to Cairns?

Travelers have found that booking a Tuesday departure is the best way to save up to 96% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Portland to Cairns (PDX - CNS)?

When flying from Portland to Cairns, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the afternoon.

Alternative routes for Portland to Cairns

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Portland to Cairns

The chart below displays the airlines Cheapflights users traveling from Portland to Cairns choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Qantas AirwaysCheapest$942Average$2,135FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Qantas Airways flights