Cheap flights from Portland to Perth from $1,159
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Perth departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Qantas Airways flights from Portland to Perth
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How to get the cheapest flight ticket from Portland to Perth
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Perth?
In general, November is the cheapest month to fly from Portland to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,421. If you are unable to visit Perth during the month of November, then departing from Portland during the month January is also very affordable. Most momondo users find prices during this month for around $1,494.
What is the cheapest day to depart on your flight to Perth?
The cheapest day to depart on your flight to Perth is on a Tuesday when prices can be found for as low as $1,421. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $1,722.
What is the cheapest airline that flies from Portland to Perth?
Cathay Pacific is the most popular carrier operating from Portland to Perth
What airlines fly to Perth?
Air Canada, United Airlines and Singapore Airlines are the top three most popular airlines that fly to Perth from Portland according to our data. Air Canada is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 5 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.
When to book flights from Portland to Perth
Cheap Portland to Perth (PDX to PER) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Perth
How far is Portland to Perth by plane?
Perth is 9215.1 mi away from Portland. In terms of flight time, this usually takes a little over 26h 50m.
When did momondo last update prices for flights from Portland Airport to Perth Airport?
Prices for flights from Portland Airport to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Perth Airport?
As of June 2025, there are 5 operators available to choose from for flights from Portland Airport to Perth Airport.
How old do you have to be to fly from Portland Airport to Perth Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland to Perth?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Perth is Air Canada (25% of total bookings). The next most popular airlines are United Airlines (21%), Singapore Airlines (19%), and Qatar Airways (18%).
Best airlines flying from Portland to Perth
Compare and see reviews for airlines that fly from Portland to Perth with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,288 | Free Cancellation | Rating 7.4 3,596 reviews | |||
| PriceFrom $1,318 | Free Cancellation | Rating 7.1 9,654 reviews | |||
| PriceFrom $1,374 | Free Cancellation | Rating 8.1 1,319 reviews | |||
| PriceFrom $1,470 | Free Cancellation | Rating 7.4 8,852 reviews | |||
| PriceFrom $1,568 | Free Cancellation | Rating 7.5 867 reviews |
Traveling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland to Perth?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Perth from Portland.
Can I find flights from Portland to Perth with flexible booking policies on momondo?
All flight searches from Portland to Perth on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Portland to Perth?
momondo helps you find the best flight between Portland and Perth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Portland to Perth right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from Portland and alert you when they change.