Cheap flights from Australia to Portland from $463
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Portland departing on 11/12. 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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How to get the cheapest flight ticket from Australia to Portland
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 Portland?
The cheapest month to fly to Portland from Australia is in October. Flight prices, which tend to average around $1,033, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in October, then you should wait until March to fly from Australia, when ticket prices are also cheap, with an average price of $1,035.
What is the cheapest day to depart on your flight to Portland?
The cheapest day to depart on your flight to Portland is on a Thursday when prices can be found for as low as $1,044. 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 Portland is Tuesday, with ticket prices averaging around $1,517.
What is the cheapest time of day to depart on your flight to Portland?
The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $1,143. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $1,304 per ticket.
How far in advance should I book a flight to Portland?
You are more likely to see cheaper flights to Portland from Australia when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $1,179 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Australia for as low as $1,000 on momondo.
Cheap Australia to Portland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Australia to Portland
When did momondo last update prices for flights from Australia to Portland Airport?
Prices for flights from Australia to Portland Airport were last updated today.
How many operators does momondo search for flights from Australia to Portland Airport?
The number of operators available for flights from Australia to Portland Airport is 2 as of June 2025.
How old do you have to be to fly from Australia to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Australia to Portland
Compare and see reviews for airlines that fly from Australia to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $897 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $954 | Free Cancellation | Rating 7.1 9,553 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Australia to Portland?
It is quick and easy to find Australia to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.
Can I find flights from Australia to Portland with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Australia to Portland flights to just show those with flexible booking policies.
How can momondo help me find flights from Australia to Portland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Australia to Portland.
I’m not ready to book a flight from Australia to Portland right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Australia and alert you when they change.