Skip to main content
Beginning of main content

OPO (Porto) to CNS (Cairns) Flights

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Interesting Facts About Flights from Porto to Cairns (OPO to CNS)

Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Thursday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Do travelers from Porto typically stay in Cairns for very long?
Answer : The average time spent in Cairns by travelers from Porto is about one week.

Question : How much should a trip from Porto (OPO) to Cairns (CNS) cost?
Answer : Flight prices fluctuate more than the majority of routes from Portugal for OPO to CNS. They range from $3,616 to $9,392. Remember, the sooner you book, the better price you tend to get.

Question : In the next four weeks, what day should you book your trip?
Answer : As of Sep 18th, the cheapest day to fly from Porto to Cairns is Oct 5th. Tickets are currently being sold for $3,616, which is 35% below the average price for this route.