Cheap flights from Portland (PDX) to Australia from $469

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 9/12. 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
May 20 — May 271

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

To save up to 58% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to Australia from $855 1-2 weeks out and tickets from $1,395 for flights departing within the next 72 hours.

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

February can be a great time to fly to Australia from Portland with a flight ticket averaging about $1,224. Cheapflights users have found deals in the month of February for as cheap as $822. The most expensive prices can be found in the month of December.

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

When flying from Portland to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 2,644,845 searches. Data last updated May 15, 2024.
Consider these cheap American Airlines flights we've found departing from Portland to Australia. Make sure to double check the flight details before booking.
Tue 9/249:30 amPDX - SYD
1 stop28h 35mAmerican Airlines
Tue 10/810:10 amSYD - PDX
1 stop20h 40mAmerican Airlines
Deal found 5/14$1,093
Tue 9/243:00 pmPDX - SYD
1 stop23h 05mAmerican Airlines
Tue 10/810:10 amSYD - PDX
2 stops24h 37mAmerican Airlines
Deal found 5/14$1,097
Fri 9/273:00 pmPDX - SYD
1 stop23h 05mAmerican Airlines
Mon 10/1410:10 amSYD - PDX
1 stop20h 40mAmerican Airlines
Deal found 5/14$1,143
Fri 9/277:00 amPDX - SYD
2 stops31h 05mAmerican Airlines
Mon 10/1410:10 amSYD - PDX
1 stop20h 40mAmerican Airlines
Deal found 5/14$1,147
Sat 8/241:25 pmPDX - SYD
1 stop24h 40mAmerican Airlines
Fri 8/309:15 amSYD - PDX
1 stop27h 44mAmerican Airlines
Deal found 5/14$1,193
Sat 8/2411:34 amPDX - SYD
2 stops26h 31mAmerican Airlines
Fri 8/309:15 amSYD - PDX
2 stops26h 19mAmerican Airlines
Deal found 5/14$1,197
Thu 9/129:30 amPDX - SYD
1 stop28h 35mAmerican Airlines
Thu 9/199:10 amSYD - PDX
1 stop29h 39mAmerican Airlines
Deal found 5/14$1,201
Tue 5/211:25 pmPDX - SYD
1 stop24h 40mAmerican Airlines
Sun 5/269:15 amSYD - PDX
1 stop20h 38mAmerican Airlines
Deal found 5/13$2,093

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 2,644,845 searches. Data last updated May 15, 2024.
Browse through some of the cheapest Air Canada flights traveling from Portland to Australia. Deals frequently update to provide users with more options.
Wed 10/233:25 pmPDX - SYD
1 stop22h 55mAir Canada
Sun 11/2411:20 amSYD - PDX
1 stop30h 26mAir Canada
Deal found 5/14$980
Sat 11/26:00 pmPDX - SYD
1 stop20h 20mAir Canada
Sat 11/1611:20 amSYD - PDX
1 stop25h 01mAir Canada
Deal found 5/14$999
Sat 11/25:40 amPDX - SYD
1 stop32h 40mAir Canada
Sat 11/169:00 amSYD - PDX
2 stops27h 21mAir Canada
Deal found 5/14$1,013
Sat 11/26:00 pmPDX - SYD
1 stop20h 20mAir Canada
Sat 11/1611:20 amSYD - PDX
1 stop25h 01mAir Canada
Deal found 5/15$1,055
Sat 11/26:00 pmPDX - SYD
1 stop20h 20mAir Canada
Sat 11/169:00 amSYD - PDX
2 stops27h 21mAir Canada
Deal found 5/15$1,069
Wed 11/66:00 pmPDX - SYD
1 stop20h 20mAir Canada
Sun 11/1011:20 amSYD - PDX
1 stop25h 01mAir Canada
Deal found 5/13$1,114
Sat 8/1010:20 amPDX - SYD
1 stop28h 00mAir Canada
Sat 8/179:20 amSYD - PDX
1 stop25h 57mAir Canada
Deal found 5/14$1,128
Sat 8/106:55 pmPDX - SYD
1 stop19h 25mAir Canada
Sat 8/177:00 amSYD - PDX
2 stops19h 42mAir Canada
Deal found 5/14$1,142
Tue 6/116:55 pmPDX - BNE
1 stop19h 05mAir Canada
Wed 7/310:00 amBNE - PDX
1 stop16h 42mAir Canada
Deal found 5/14$1,168

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 2,644,845 searches. Prices were last updated on May 15, 2024.
These are some of the best deals we've found on flights to Australia in 2024 at this time. Check back regularly for other flight deals.
Tue 6/116:55 pmPDX - BNE
1 stop19h 05mAir Canada
Wed 7/310:00 amBNE - PDX
1 stop16h 42mAir Canada
Deal found 5/14$1,168
Fri 6/78:30 amPDX - SYD
1 stop37h 10mMultiple Airlines
Wed 7/248:15 amSYD - PDX
2 stops29h 15mMultiple Airlines
Deal found 5/13$1,199
Mon 6/107:55 amPDX - SYD
3 stops30h 00mUnited Airlines
Mon 6/1710:20 amSYD - PDX
1 stop16h 57mUnited Airlines
Deal found 5/13$1,269
Mon 6/1010:20 amPDX - SYD
1 stop27h 15mDelta
Mon 6/179:25 amSYD - PDX
1 stop19h 03mDelta
Deal found 5/13$1,288
Mon 6/1712:33 pmPDX - SYD
1 stop25h 02mDelta
Mon 6/249:25 amSYD - PDX
2 stops22h 34mDelta
Deal found 5/14$1,293
Tue 6/116:55 pmPDX - BNE
2 stops44h 35mAir Canada
Wed 7/310:00 amBNE - PDX
1 stop16h 42mAir Canada
Deal found 5/14$1,305
Wed 5/158:00 amPDX - SYD
2 stops34h 45mMultiple Airlines
Wed 5/221:15 pmSYD - PDX
2 stops22h 32mMultiple Airlines
Deal found 5/14$1,311
Fri 6/78:30 amPDX - SYD
1 stop37h 10mMultiple Airlines
Wed 7/245:35 pmSYD - PDX
1 stop32h 15mMultiple Airlines
Deal found 5/13$1,326
Thu 6/64:40 pmPDX - SYD
2 stops34h 05mMultiple Airlines
Thu 7/254:20 pmSYD - PDX
1 stop21h 10mMultiple Airlines
Deal found 5/14$1,332

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 2,644,845 searches. Data last updated May 15, 2024.
These are some of the best deals we've found on flights to Australia in 2024 at this time. Check back regularly for other flight deals.
Mon 12/26:00 pmPDX - SYD
2 stops23h 50mMultiple Airlines
Mon 12/2311:20 amSYD - PDX
1 stop30h 26mMultiple Airlines
Deal found 5/13$953
Thu 11/2110:40 amPDX - SYD
1 stop27h 40mAir Canada
Wed 11/2711:20 amSYD - PDX
1 stop30h 26mAir Canada
Deal found 5/14$962
Thu 11/2110:40 amPDX - SYD
1 stop27h 40mAir Canada
Wed 11/279:00 amSYD - PDX
2 stops20h 01mAir Canada
Deal found 5/14$976
Wed 10/233:25 pmPDX - SYD
1 stop22h 55mAir Canada
Sun 11/2411:20 amSYD - PDX
1 stop30h 26mAir Canada
Deal found 5/14$980
Sun 11/2410:40 amPDX - SYD
2 stops33h 00mAir Canada
Thu 11/289:00 amSYD - PDX
2 stops20h 01mAir Canada
Deal found 5/14$994
Thu 12/55:40 amPDX - SYD
1 stop32h 40mAir Canada
Sat 12/214:00 pmSYD - PDX
1 stop20h 21mAir Canada
Deal found 5/14$998
Sat 11/26:00 pmPDX - SYD
1 stop20h 20mAir Canada
Sat 11/1611:20 amSYD - PDX
1 stop25h 01mAir Canada
Deal found 5/14$999
Mon 12/210:40 amPDX - SYD
2 stops36h 25mMultiple Airlines
Mon 12/237:15 pmSYD - PDX
2 stops33h 46mMultiple Airlines
Deal found 5/13$1,005
Thu 11/216:00 pmPDX - SYD
2 stops24h 50mMultiple Airlines
Wed 11/279:00 amSYD - PDX
2 stops27h 21mMultiple Airlines
Deal found 5/14$1,006

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 2,644,845 searches. Data last updated May 15, 2024.
Check out these flights departing soon from Portland to Australia. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 5/216:00 amPDX - SYD
2 stops33h 45mMultiple Airlines
Sun 5/262:05 pmSYD - PDX
2 stops35h 24mMultiple Airlines
Deal found 5/13$1,542
Tue 5/211:25 pmPDX - SYD
1 stop25h 45mMultiple Airlines
Sun 5/266:55 amSYD - PDX
2 stops30h 25mMultiple Airlines
Deal found 5/13$1,616
Tue 5/213:25 pmPDX - SYD
2 stops35h 45mMultiple Airlines
Sun 5/269:30 amSYD - PDX
3 stops31h 59mMultiple Airlines
Deal found 5/13$1,766
Tue 5/214:50 pmPDX - SYD
3 stops29h 05mAir Tahiti Nui
Sun 5/269:10 amSYD - PDX
3 stops30h 12mAir Tahiti Nui
Deal found 5/13$1,977
Tue 5/211:25 pmPDX - SYD
1 stop24h 40mAmerican Airlines
Sun 5/269:15 amSYD - PDX
1 stop20h 38mAmerican Airlines
Deal found 5/13$2,093
Mon 5/2012:30 amPDX - SYD
2 stops71h 40mQatar Airways
Sun 5/268:45 pmSYD - PDX
2 stops43h 02mQatar Airways
Deal found 5/13$3,340

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 2,644,845 searches. Data last updated May 15, 2024.
Some of the best available deals we've found on one-way flights from Portland to Australia. Those needing a return flight from Portland to Australia can use the search form above.
Thu 9/128:45 amPDX - SYD
1 stop36h 55mMultiple Airlines
Deal found 5/13$469
Sat 8/108:30 amPDX - SYD
2 stops53h 55mMultiple Airlines
Deal found 5/15$472
Thu 8/89:40 amPDX - SYD
2 stops36h 00mMultiple Airlines
Deal found 5/15$473
Fri 9/1310:30 amPDX - SYD
2 stops35h 10mMultiple Airlines
Deal found 5/13$475
Sat 8/109:40 amPDX - SYD
3 stops52h 45mMultiple Airlines
Deal found 5/15$478
Tue 9/108:45 amPDX - SYD
2 stops44h 25mMultiple Airlines
Deal found 5/14$495
Fri 9/138:45 amPDX - SYD
1 stop36h 55mMultiple Airlines
Deal found 5/13$502
Fri 8/98:30 amPDX - SYD
1 stop37h 10mMultiple Airlines
Deal found 5/15$503
Wed 9/118:45 amPDX - SYD
1 stop36h 55mMultiple Airlines
Deal found 5/14$504

Find flights from Portland to Australia within your budget

Customize 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 2,644,845 searches. Data last updated May 15, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$980 - $1,560

Route

Depart

Return

Price

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Wed 10/23

1 stop22h 55m

Sydney Kingsford Smith

Sun 11/24

1 stop30h 26m

$980

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Wed 10/23

2 stops22h 55m

Sydney Kingsford Smith

Sun 11/24

1 stop17h 41m

$1,009

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Tue 9/24

1 stop28h 35m

Sydney Kingsford Smith

Tue 10/8

1 stop20h 40m

$1,093

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Wed 10/16

1 stop24h 15m

Sydney Kingsford Smith

Sun 11/10

1 stop20h 22m

$1,116

PortlandSydney Kingsford Smith

PDX - SYD

PDXSYD

Portland

Sun 10/13

1 stop26h 47m

Sydney Kingsford Smith

Wed 11/13

1 stop20h 09m

$1,168

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 9/1

2 stops26h 35m

Brisbane

Sun 9/22

2 stops29h 27m

$1,244

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 10/21

1 stop28h 50m

Brisbane

Tue 11/12

2 stops22h 25m

$1,362

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Tue 9/10

2 stops46h 20m

Melbourne

Tue 11/5

2 stops32h 00m

$1,443

PortlandPerth

PDX - PER

PDXPER

Portland

Thu 9/12

2 stops31h 10m

Perth

Sun 9/15

2 stops30h 36m

$1,560

Flights are sorted by cheapest first

Deals found on 5/14

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 May 15, 2024.
See what other customers who have flown with American Airlines, Air Canada and Delta from Portland to Australia have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.7
Very good
76 reviews

Comfort

8.1

Food

7.9

Entertainment

7.4

Crew

8.9

Overall

8.7

Boarding

8.5

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.

8.7
Very good
76 reviews
8.7
Very good
76 reviews

Comfort

8.1

Food

7.9

Entertainment

7.4

Crew

8.9

Overall

8.7

Boarding

8.5

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.

8.3
Very good
627 reviews
8.7
Very good
76 reviews

Comfort

8.1

Food

7.9

Entertainment

7.4

Crew

8.9

Overall

8.7

Boarding

8.5

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.

8.3
Very good
1,448 reviews
8.7
Very good
76 reviews

Comfort

8.1

Food

7.9

Entertainment

7.4

Crew

8.9

Overall

8.7

Boarding

8.5

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.

8.1
Very good
3,954 reviews
8.7
Very good
76 reviews

Comfort

8.1

Food

7.9

Entertainment

7.4

Crew

8.9

Overall

8.7

Boarding

8.5

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.

8.0
Very good
10,691 reviews
8.7
Very good
76 reviews

Comfort

8.1

Food

7.9

Entertainment

7.4

Crew

8.9

Overall

8.7

Boarding

8.5

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?

    For a flight from Portland to Australia, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city.

  • Can I find flights from Portland to Australia for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Portland to Australia for under $1,000. The cheapest flight booked recently is on Air Canada for just $980, but on average you can expect to pay $1,089.

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

    There are currently 6+ open flights from Portland to Australia within the next 7 days for less than $1,600.

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

  • What are the most popular airlines that fly from Portland to Australia?

  • What does PDX to SYD mean?

    PDX and SYD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PDX to SYD refers to a flight route from Portland Airport to Sydney Kingsford Smith Airport. Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Coolangatta Gold Coast Airport (OOL) are some additional IATA codes for airports related to your trip.

  • 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 vacation 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 5/14.

See more FAQs

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Top 10 airlines flying from Portland to Australia

Discover the top 10 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 2,644,845 searches. Data last updated May 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$574Average$1,328FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Air CanadaCheapest$811Average$1,197FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$838Average$1,211FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$850Average$1,361FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$880Average$1,926FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Alaska AirlinesCheapest$1,106Average$1,433FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$1,180Average$1,293FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,291Average$1,952FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Singapore AirlinesCheapest$1,292Average$1,626FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$2,236Average$2,867FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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 goes through 900+ travel sites to look for the best flight deals for flights from Portland to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Australia for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Portland to Australia with no change fees.

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

Not ready to book yet? You can track prices for flights from Portland to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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