Cheap flights from Portland International (PDX) to Sydney (SYD)

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The best prices from Portland International to Sydney are usually found in May or August, booked 55 days in advance, depart on a Tuesday or Monday and return on a Monday

How to find the cheapest flight from
Portland International (PDX) to Sydney (SYD)

All the information you need to plan the best PDX to SYD flight in 2021: compare Portland International to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.
PDX - SYD
Price
$943 - $1,600
SYD
Temperature
32 - 75.2 °F
SYD
Rainfall
3.3 - 6.3 inches

Popular in

December

High demand for flights, 32% potential price rise

Cheapest in

May

Best time to find cheap flights, 14% potential price drop

Average price

$943

Average for round-trip flights in May 2021

Round-trip from

$943

From Portland International to Sydney

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Portland International to Sydney?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 21% when planning your travel around this day of the week.

How far in advance should I book a flight from Portland International to Sydney?

Find a great deal and save up to 14% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portland International to Sydney within the next two weeks, with the cheapest ticket starting at $1,179.

What is the cheapest month to fly from Portland International to Sydney?

The best pricing can be found in the month of July. Prices to Sydney from Portland International average $1,017. You can even find prices in July for less than $1,017, as users have found deals to Sydney from as low as $635. The month of December appears to be one of the more expensive times to travel to Sydney from Portland International. Flying in the targeted month can save you up to 32%.

When is the cheapest time to fly from Portland International to Sydney (PDX - SYD)?

One of the essential ways to save on airfare from Portland International to Sydney is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 9% on airfare.

Cheap flights from Portland International to Sydney in May, June 2021

The best prices found for PDX to SYD flights for May, June
28 May - 21 Jun
$2,208pp
PDX
Portland
Japan Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Japan Airlines
   
2 STOPS
PDX
Portland
28 May - 24 Jun
$2,220pp
PDX
Portland
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
PDX
Portland
27 May - 24 Jun
$2,284pp
PDX
Portland
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
PDX
Portland

Portland International to Sydney 2021 flight deals

Cheap flights to Sydney from Portland International found for this year
1 Nov - 7 Nov
$1,065pp
PDX
Portland
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
PDX
Portland
9 Dec - 23 Dec
$1,290pp
PDX
Portland
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
PDX
Portland
1 Nov - 8 Nov
$1,417pp
PDX
Portland
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Hawaiian Airlines
 
1 STOP
PDX
Portland

One-way flights to Sydney from Portland International

The cheapest one-way flights from Portland International to Sydney
3:52 am - 2:55 am
United Airlines
2 Stops
30h 03m
PDX - SYD
United Airlines
$1,963
United
6:52 am - 3:05 am
American Airlines
1 Stop
27h 13m
PDX - SYD
American Airlines
8:35 pm - 4:55 am
Multiple Airlines
3 Stops
39h 20m
PDX - SYD
Multiple Airlines
$2,750
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portland International</span> to <span class="emphasized">Sydney</span> flights.

Flight FAQs

From Portland International to Sydney

Are flight prices decreasing from Portland to Sydney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and Sydney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Portland to Sydney Kingsford Smith to control the spread of COVID-19?

Alaska Airlines and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Portland to Sydney Kingsford Smith include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Portland to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, Virgin Australia, and Air New Zealand flying from Portland to Sydney Kingsford Smith have implemented new flexible cancellation policies.

Can I find flights from Portland International to Sydney for under $1,100 on Cheapflights?

Yes, there are multiple flights from Portland International to Sydney for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,065, but on average you can expect to pay $1,808.

Are there nonstop flights from Portland International to Sydney for under $1,100 on Cheapflights?

There are no nonstop flights from Portland International to Sydney, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

The Portland to Sydney Kingsford Smith flight path was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Portland or Sydney?

The rainfall in Portland is generally more than the rainfall in Sydney. This will continue over the next 18 days.

Is Portland weather warmer or cooler than Sydney?

With an average temperature of 82 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Sydney are colder than in Portland.

How long is the flight from Portland International to Sydney?

Airlines like Hawaiian Airlines, United Airlines, and Singapore Airlines fly from Portland International to Sydney in about 17h 45m. The time it takes to get you to your destination can typically vary by up to 13h 55m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Portland International to Sydney round-trip?

According to our current data, Hawaiian Airlines ($1,645), and Singapore Airlines ($1,863) offers the cheapest pricing from Portland International to Sydney.

What are the cheapest airlines to fly from Portland International to Sydney one-way?

One-way options have recently been found by users for as low as $1,963 on United Airlines. Another option is American Airlines, who have fights from $2,563.

Related searches

Flights to Sydney from Portland International
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Destination information for Sydney

Things to know before you go - useful duration and weather info for your trip from Portland International to Sydney.
Today's exchange rate
$1 = $1.30
Average temperature for May in Sydney
57.2 °F
Avg rainfall for May in Sydney
4.1 ″

Airports servicing Portland

Airports servicing Sydney

Top 9 airlines flying from Portland International to Sydney

The chart below displays the airlines Cheapflights users traveling from Portland International to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Alaska Airlines
$134 $221 No cancel fee 75%
Delta
$137 $1,002 No cancel fee N/A
Air New Zealand
$811 $1,131 No cancel fee 78%
American Airlines
$565 $1,159 No cancel fee 71%
Hawaiian Airlines
$597 $1,216 No cancel fee 85%
Air Canada
$863 $1,265 No cancel fee 67%
Virgin Australia
$737 $1,290 No cancel fee 80%
United Airlines
$647 $1,330 No cancel fee 69%
Qantas Airways
$707 $1,409 No cancel fee 74%
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