Cheap Flights from Portland to Perth
No deal from Portland to Perth has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Portland to Perth, the lowest round-trip fare we recorded was $1196, in September. The typical fare was $1275. September was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $1299 on Air Canada and Virgin Australia, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/portland">from Portland</a>, <a href="/to/perth">to Perth</a>, or the return direction <a href="/from/perth/to/portland">Perth to Portland</a>.
Latest price we saw: Portland to Perth
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Portland (PDX) to Perth (PER) | $1299 | 7.0¢ | Feb 1 – Feb 7 | Air Canada and Virgin Australia | Oct 16 | Check price |
Price history: Portland to Perth
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1297 | $1301 | 5 |
| Sep 2026 | $1196 | $1249 | 18 |
| Aug 2026 | $1197 | $1268 | 25 |
| Jul 2026 | $1283 | $1283 | 1 |
Frequently asked questions
How many flight deals from Portland to Perth are on Sparkflights right now?
There are 0 verified deals from Portland to Perth on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Portland to Perth?
The lowest fare we've recorded from Portland to Perth is $1196, based on 49 price observations over 4 months.
How much does a flight from Portland to Perth cost?
The typical round-trip fare we observed from Portland to Perth is $1275, against a recorded low of $1196. These are observations, not quotes.
When is the cheapest month to fly Portland to Perth?
September was the cheapest month we observed from Portland to Perth and October the dearest, over 4 months of data.
What is the current price from Portland to Perth?
The most recent fare our sweep saw from Portland to Perth is $1299, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.