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Cheap flights from Portland to Australia from $708

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — SYD
24 May — 31 May1
1 adult
Fri 24/5
Fri 31/5

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

Users have found that booking a flight from Portland to Australia at least 25 days early can save you up to 58% on average compared to booking a flight this week. If booking 25 days before your flight isn’t an option for you, users have found flights from Portland to Australia for as little as $1,277 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,084 for flights departing within the next 3 days.

What is the cheapest month to fly from Portland to Australia?

The best pricing can be found in the month of February. Prices to Australia from Portland average $1,828. You can even find prices in February for less than $1,828, as users have found deals to Australia from as low as $1,228. The month of December appears to be one of the more expensive times to travel to Australia from Portland. Flying in the targeted month can save you up to 49%.

When is the cheapest time to fly from Portland to Australia (PDX - AU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Australia as you normally would.

Cheap Air Canada flights from Portland to Australia

Explore cheap flight options specifically provided by Air Canada for the route between Portland and Australia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 529,572 searches. Data last updated 19 May 2024.
Consider these cheap Air Canada flights we've found departing from Portland to Australia. It's recommended that users confirm their flight details before booking.
Sun 3/1105:40PDX - SYD
1 stop32h 40mAir Canada
Sun 17/1111:20SYD - PDX
1 stop30h 26mAir Canada
Deal found 19/5$1,465
Sun 3/1118:00PDX - SYD
1 stop20h 20mAir Canada
Sun 17/1109:00SYD - PDX
2 stops27h 21mAir Canada
Deal found 19/5$1,488
Wed 6/1118:00PDX - SYD
1 stop20h 20mAir Canada
Thu 14/1111:20SYD - PDX
1 stop30h 26mAir Canada
Deal found 18/5$1,522
Wed 6/1110:40PDX - SYD
1 stop27h 40mAir Canada
Thu 14/1109:00SYD - PDX
2 stops20h 01mAir Canada
Deal found 18/5$1,545
Sat 2/1118:00PDX - SYD
1 stop20h 20mAir Canada
Sat 16/1111:20SYD - PDX
1 stop25h 01mAir Canada
Deal found 18/5$1,577
Sat 2/1110:40PDX - SYD
1 stop27h 40mAir Canada
Sat 16/1109:00SYD - PDX
2 stops20h 01mAir Canada
Deal found 18/5$1,600
Thu 8/815:25PDX - SYD
1 stop22h 55mAir Canada
Sun 18/809:20SYD - PDX
1 stop17h 22mAir Canada
Deal found 18/5$1,631
Mon 12/815:25PDX - BNE
1 stop22h 35mAir Canada
Sun 18/810:00BNE - PDX
1 stop21h 47mAir Canada
Deal found 18/5$1,666
Mon 12/818:55PDX - BNE
1 stop19h 05mAir Canada
Tue 20/820:45BNE - PDX
2 stops29h 57mAir Canada
Deal found 18/5$1,691

Cheap American Airlines flights from Portland to Australia

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Australia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 529,572 searches. Data last updated 19 May 2024.
Have a look at some of the cheapest available American Airlines flights departing from Portland and landing in Australia. Make sure to examine the flight information before completing your reservation.
Tue 24/909:30PDX - SYD
1 stop28h 35mAmerican Airlines
Tue 8/1010:10SYD - PDX
1 stop20h 40mAmerican Airlines
Deal found 18/5$1,634
Tue 24/915:00PDX - SYD
1 stop23h 05mAmerican Airlines
Tue 8/1010:10SYD - PDX
2 stops26h 23mAmerican Airlines
Deal found 18/5$1,640
Mon 9/915:00PDX - SYD
1 stop23h 05mAmerican Airlines
Tue 17/909:10SYD - PDX
1 stop29h 39mAmerican Airlines
Deal found 19/5$1,645
Fri 23/807:00PDX - SYD
2 stops31h 05mAmerican Airlines
Tue 27/809:15SYD - PDX
2 stops26h 19mAmerican Airlines
Deal found 18/5$1,715
Fri 24/513:25PDX - SYD
1 stop24h 40mAmerican Airlines
Sun 16/609:15SYD - PDX
1 stop20h 37mAmerican Airlines
Deal found 17/5$2,069
Mon 27/513:25PDX - SYD
1 stop24h 40mAmerican Airlines
Fri 14/609:15SYD - PDX
2 stops24h 34mAmerican Airlines
Deal found 17/5$5,137

Cheap Portland to Australia flights in May & June 2024

Find cheap flight options from Portland to Australia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 529,572 searches. Prices were last updated on 19 May 2024.
These are some of the most attractive deals on flights from Portland to Australia in 2024. Check back soon for alternative fares.
Wed 29/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Sat 15/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,570
Wed 29/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Mon 17/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,637
Wed 29/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Thu 20/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,657
Mon 20/510:20PDX - BNE
1 stop27h 40mAir Canada
Mon 3/620:45BNE - PDX
2 stops29h 55mAir Canada
Deal found 18/5$1,691
Wed 29/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Sun 16/608:15SYD - PDX
2 stops29h 05mMultiple Airlines
Deal found 17/5$1,728
Sun 26/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Sat 15/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,739
Mon 20/515:25PDX - SYD
1 stop22h 55mMultiple Airlines
Mon 3/609:20SYD - PDX
2 stops22h 31mMultiple Airlines
Deal found 18/5$1,754
Wed 29/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Tue 18/613:15SYD - PDX
2 stops43h 05mMultiple Airlines
Deal found 17/5$1,785
Mon 20/518:55PDX - SYD
2 stops22h 25mMultiple Airlines
Mon 3/609:20SYD - PDX
2 stops22h 31mMultiple Airlines
Deal found 18/5$1,798

Portland to Australia 2024 flight deals

Discover exclusive flight deals for travel between Portland and Australia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 529,572 searches. Data last updated 19 May 2024.
These are some of the most attractive deals on flights from Portland to Australia in 2024. Check back soon for alternative fares.
Thu 12/908:45PDX - SYD
1 stop36h 55mMultiple Airlines
Tue 17/916:20SYD - PDX
1 stop21h 25mMultiple Airlines
Deal found 19/5$1,325
Sun 8/908:45PDX - SYD
1 stop36h 55mMultiple Airlines
Tue 17/916:20SYD - PDX
1 stop21h 25mMultiple Airlines
Deal found 19/5$1,326
Thu 8/808:30PDX - SYD
1 stop37h 10mMultiple Airlines
Fri 16/816:20SYD - PDX
1 stop21h 05mMultiple Airlines
Deal found 18/5$1,376
Thu 8/808:30PDX - SYD
1 stop37h 10mMultiple Airlines
Fri 16/816:20SYD - PDX
1 stop21h 05mMultiple Airlines
Deal found 17/5$1,377
Thu 8/809:40PDX - SYD
2 stops36h 00mMultiple Airlines
Fri 16/816:20SYD - PDX
1 stop21h 05mMultiple Airlines
Deal found 17/5$1,385
Fri 9/808:30PDX - SYD
1 stop37h 10mMultiple Airlines
Fri 16/816:20SYD - PDX
1 stop21h 05mMultiple Airlines
Deal found 17/5$1,427
Fri 9/809:40PDX - SYD
2 stops36h 00mMultiple Airlines
Fri 16/816:20SYD - PDX
1 stop21h 05mMultiple Airlines
Deal found 17/5$1,434
Sun 3/1105:40PDX - SYD
1 stop32h 40mAir Canada
Sun 17/1111:20SYD - PDX
1 stop30h 26mAir Canada
Deal found 19/5$1,465
Thu 8/808:30PDX - SYD
1 stop37h 10mMultiple Airlines
Sat 17/816:20SYD - PDX
1 stop21h 05mMultiple Airlines
Deal found 17/5$1,476

Portland to Australia flights leaving soon

Find last-minute flight options from Portland to Australia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 529,572 searches. Data last updated 19 May 2024.
Consider one of these great deals we found on last-minute flights from Portland to Australia. Tip: verify your flight details before completing your reservation.
Wed 29/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Sat 15/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,570
Wed 29/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Mon 17/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,637
Wed 29/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Thu 20/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,657
Wed 29/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Sun 16/608:15SYD - PDX
2 stops29h 05mMultiple Airlines
Deal found 17/5$1,728
Sun 26/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Sat 15/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,739
Wed 29/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Tue 18/613:15SYD - PDX
2 stops43h 05mMultiple Airlines
Deal found 17/5$1,785
Sun 26/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Mon 17/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,807
Sun 26/508:30PDX - SYD
1 stop37h 10mMultiple Airlines
Thu 20/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,827
Tue 28/508:30PDX - SYD
2 stops42h 40mMultiple Airlines
Sat 15/616:20SYD - PDX
1 stop21h 00mMultiple Airlines
Deal found 17/5$1,881

One-way flights to Australia from Portland

Search for one-way flight options from Portland to Australia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 529,572 searches. Data last updated 19 May 2024.
Users in need of a one-way flight from Portland to Australia can choose from these deals. For those needing a return trip from Portland, there is a search form available above.
Sat 21/919:55PDX - BNE
3 stops56h 10mMultiple Airlines
Deal found 18/5$708
Sun 30/608:30PDX - SYD
1 stop37h 10mMultiple Airlines
Deal found 17/5$718
Sun 30/609:40PDX - SYD
2 stops36h 00mMultiple Airlines
Deal found 17/5$724
Sat 21/908:00PDX - BNE
2 stops55h 20mMultiple Airlines
Deal found 18/5$799
Sat 21/908:45PDX - SYD
1 stop18h 00mHawaiian Airlines
Deal found 18/5$1,040
Sat 21/919:55PDX - SYD
2 stops31h 15mCathay Pacific
Deal found 18/5$1,225
Sat 21/909:35PDX - BNE
1 stop26h 25mMultiple Airlines
Deal found 18/5$1,494
Sat 21/913:30PDX - SYD
3 stops48h 25mUnited Airlines
Deal found 18/5$1,495
Sun 30/614:19PDX - SYD
3 stops28h 26mMultiple Airlines
Deal found 17/5$1,618

Find flights from Portland to Australia within your budget

Customise your flight search to find flights from Portland to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 529,572 searches. Data last updated 19 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,325 - $2,157

Route

Depart

Return

Price

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Thu 12/9

1 stop36h 55m

Sydney Kingsford Smith

Tue 17/9

1 stop21h 25m

$1,325

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Sun 3/11

1 stop32h 40m

Sydney Kingsford Smith

Sun 17/11

1 stop30h 26m

$1,465

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Tue 24/9

1 stop28h 35m

Sydney Kingsford Smith

Tue 8/10

1 stop20h 40m

$1,634

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Tue 10/9

1 stop27h 35m

Sydney Kingsford Smith

Mon 16/9

1 stop26h 41m

$1,669

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Tue 3/9

3 stops29h 55m

Sydney Kingsford Smith

Tue 17/9

2 stops25h 05m

$1,752

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Sat 10/8

1 stop41h 56m

Sydney Kingsford Smith

Sun 18/8

1 stop31h 46m

$1,758

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 20/8

2 stops25h 49m

Melbourne

Tue 27/8

2 stops23h 24m

$1,833

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Wed 24/7

1 stop23h 47m

Sydney Kingsford Smith

Tue 13/8

1 stop27h 44m

$1,890

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 16/10

2 stops32h 45m

Melbourne

Sat 26/10

2 stops57h 12m

$2,157

Flights are sorted by cheapest first

Deals found on 19/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 19 May 2024.
Read through reviews of airlines operating flights from Portland to Australia, such as Air Canada, American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
76 reviews
Check prices

Comfort

8.1

Boarding

8.5

Food

7.9

Overall

8.7

Entertainment

7.4

Crew

8.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very Good
76 reviews
Air Tahiti Nui
8.7
Very Good
76 reviews
Check prices

Comfort

8.1

Boarding

8.5

Food

7.9

Overall

8.7

Entertainment

7.4

Crew

8.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air New Zealand
8.3
Very Good
623 reviews
Air Tahiti Nui
8.7
Very Good
76 reviews
Check prices

Comfort

8.1

Boarding

8.5

Food

7.9

Overall

8.7

Entertainment

7.4

Crew

8.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Singapore Airlines
8.2
Very Good
1,439 reviews
Air Tahiti Nui
8.7
Very Good
76 reviews
Check prices

Comfort

8.1

Boarding

8.5

Food

7.9

Overall

8.7

Entertainment

7.4

Crew

8.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Emirates
8.1
Very Good
3,943 reviews
Air Tahiti Nui
8.7
Very Good
76 reviews
Check prices

Comfort

8.1

Boarding

8.5

Food

7.9

Overall

8.7

Entertainment

7.4

Crew

8.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Delta
8.0
Very Good
10,635 reviews
Air Tahiti Nui
8.7
Very Good
76 reviews
Check prices

Comfort

8.1

Boarding

8.5

Food

7.9

Overall

8.7

Entertainment

7.4

Crew

8.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Portland to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Australia?

    If you book a flight to Australia from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 9.7 km from the centre of Portland.

  • Can I find flights from Portland to Australia for under $1,400 on Cheapflights?

    Yes, there are multiple flights from Portland to Australia for under $1,400. The cheapest flight booked recently is on Multiple Airlines for just $1,325, but on average you can expect to pay $1,455.

  • Are there last-minute flights available from Portland to Australia for under $1,600?

    There are currently 20+ open flights from Portland to Australia within the next 7 days for less than $1,600.

  • What are the cheapest airlines to fly from Portland to Australia one-way?

    The cheapet airlines for a one-way flight from Portland to Australia are Hawaiian Airlines ($1,040), Cathay Pacific ($1,225), and United Airlines ($1,495).

  • What are the most popular routes from Portland to Australia?

    When deciding which route to take from Portland to Australia, consider Portland - Sydney Kingsford Smith, Portland - Brisbane or Portland - Melbourne, as they are the most popular.

  • What does PDX to SYD mean?

    Portland Airport is PDX and Sydney Kingsford Smith Airport is SYD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Coolangatta Gold Coast Airport (OOL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Portland to Australia that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Australia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Australia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Australia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Australia that include hotel bookings?

    Yes. In addition to deals on Portland to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portland to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Australia.

  • Can I find deals for business class flights from Portland to Australia?

    Yes. Cheapflights offers flight deals from Portland to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Australia that allow pets onboard?

    Many airlines flying from Portland to Australia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Australia?

    Yes, you can often find last-minute deals on Portland to Australia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Australia flight deals updated?

    The Portland to Australia flight deals you see on this page were last updated on 19/5.

See more FAQs

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Alternative routes for Portland to Australia
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Sydney flights
Portland to Brisbane flights
Portland to Melbourne flights
Portland to Perth flights
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Eugene to Sydney flights
Portland to Coolangatta flights

Top 2 airlines flying from Portland to Australia

Discover the top 2 airlines that operate flights from Portland to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 529,572 searches. Data last updated 19 May 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,271Average$1,652FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,321Average$2,036FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
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Search flights from Portland to Australia by cabin class

Find flights from Portland to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Australia?

Cheapflights helps you search for flights from Portland to Australia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portland to Australia?

Cheapflights helps you find that perfect flight to Australia from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to Australia with no change fees?

Yes, we can. To see specific flights from Portland to Australia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Portland to Australia become cheaper?

Yes, Cheapflights offers price alerts on Portland to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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