Cheap flights from Sydney to Portland from $512
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Portland departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Sydney to Portland
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Air New Zealand flights from Sydney to Portland
Our best Air New Zealand deals on Sydney to Portland flight tickets
ANA flights from Sydney to Portland
Our best ANA deals on Sydney to Portland flight tickets
See travel insights to Portland from
How to get the cheapest flight ticket from Sydney 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 Sydney is in July. Flight prices, which tend to average around $989, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in July, then you should wait until March to fly from Sydney, when ticket prices are also cheap, with an average price of $1,019.
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 Sydney when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $1,146 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Sydney for as low as $904 on momondo.
When to book flights from Sydney to Portland
Cheap Sydney to Portland (SYD to PDX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Portland
How far is Sydney Kingsford Smith to Portland by plane?
Portland is 7663.9 mi away from Sydney Kingsford Smith. A reasonable flight in good conditions will take 17h 15m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Portland Airport?
Prices for flights from Sydney Kingsford Smith Airport to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Portland Airport?
There is 1 operator available for flights from Sydney Kingsford Smith Airport to Portland Airport as of March 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sydney to Portland?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Sydney to Portland is Delta (100% of total bookings).
Best airlines flying from Sydney to Portland
Compare and see reviews for airlines that fly from Sydney to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $647 | Free Cancellation | Rating 8.0 8,068 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 Sydney to Portland?
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 Portland from Sydney.
Can I find flights from Sydney to Portland with flexible booking policies on momondo?
All flight searches from Sydney to Portland on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Sydney 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 Sydney to Portland.
I’m not ready to book a flight from Sydney 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 Sydney and alert you when they change.