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$1,291+ Cheap flights from Portland (PDX) to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ADL
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Portland to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

August

Cheapest in

January

Average price

$1,386

Round-trip from

$1,291
(Justfly.com)
Provider with most accurate pricing for Portland-Adelaide flight deals.
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Provider most trusted by Cheapflights users for Portland-Adelaide flights.
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High demand for flights, 14% potential price rise
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Best time to find cheap flights, 11% potential price drop
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Average for round-trip flights in November 2024
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From Portland to Adelaide
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Find flight deals from Portland to Adelaide

Best flights from Portland to Adelaide
Discover carefully curated flight deals from Portland to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2024.

This Justfly.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/177:05 pmPDX - ADL
2 stops32h 25mAir Canada
Tue 3/116:10 amADL - PDX
2 stops29h 44mAir Canada
Deal found 11/20$1,291
This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/177:05 pmPDX - ADL
2 stops26h 25mMultiple Airlines
Tue 3/1112:50 pmADL - PDX
3 stops52h 15mMultiple Airlines
Deal found 11/20$1,929
This Justfly.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1010:10 amPDX - ADL
2 stops30h 10mAir New Zealand
Mon 12/238:00 pmADL - PDX
2 stops32h 51mAir New Zealand
Deal found 11/20$2,277
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/109:54 amPDX - ADL
2 stops35h 56mUnited Airlines
Sun 12/226:10 amADL - PDX
2 stops32h 43mUnited Airlines
Deal found 11/20$2,309
This oojo deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/171:33 pmPDX - ADL
3 stops46h 32mQatar Airways
Tue 3/1112:50 pmADL - PDX
3 stops45h 06mQatar Airways
Deal found 11/20$2,360
This Justfly.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/123:00 pmPDX - ADL
2 stops25h 30mQantas Airways
Mon 12/234:40 pmADL - PDX
2 stops24h 10mQantas Airways
Deal found 11/20$2,842
This Cathay Pacific deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:56 pmPDX - ADL
3 stops46h 54mCathay Pacific
Mon 12/236:05 pmADL - PDX
3 stops44h 25mCathay Pacific
Deal found 11/20$3,561
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/148:06 amPDX - ADL
2 stops33h 39mFiji Airways
Mon 12/301:15 pmADL - PDX
2 stops27h 59mFiji Airways
Deal found 11/20$8,650

Find flights from Portland to Adelaide within your budget

Customize your flight search to find flights from Portland to Adelaide 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 2,612,795 searches. Data last updated November 21, 2024.

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Fly to

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Route

Depart

Return

Price

PortlandAdelaide

PDX - ADL

PDXADL

Portland

Tue 12/10

3:25 pm-10:55 am

2 stops25h 00m

Adelaide

Wed 12/25

6:50 pm-2:44 pm

2 stops38h 24m

$1,902

PortlandAdelaide

PDX - ADL

PDXADL

Portland

Mon 2/17

7:05 pm-4:00 pm

2 stops26h 25m

Adelaide

Tue 3/11

12:50 pm-11:35 pm

3 stops52h 15m

$1,929

PortlandAdelaide

PDX - ADL

PDXADL

Portland

Tue 12/10

10:10 am-10:50 am

2 stops30h 10m

Adelaide

Mon 12/23

8:00 pm-10:21 am

2 stops32h 51m

$2,277

PortlandAdelaide

PDX - ADL

PDXADL

Portland

Tue 12/10

9:54 am-4:20 pm

2 stops35h 56m

Adelaide

Sun 12/22

6:10 am-8:23 pm

2 stops32h 43m

$2,309

PortlandAdelaide

PDX - ADL

PDXADL

Portland

Mon 2/17

1:33 pm-6:35 am

3 stops46h 32m

Adelaide

Tue 3/11

12:50 pm-4:26 pm

3 stops45h 06m

$2,360

PortlandAdelaide

PDX - ADL

PDXADL

Portland

Thu 12/12

3:00 pm-11:00 am

2 stops25h 30m

Adelaide

Mon 12/23

4:40 pm-10:20 pm

2 stops24h 10m

$2,842

PortlandAdelaide

PDX - ADL

PDXADL

Portland

Tue 12/10

5:56 pm-11:20 am

3 stops46h 54m

Adelaide

Sun 12/22

6:05 pm-8:00 pm

3 stops44h 25m

$3,561

PortlandAdelaide

PDX - ADL

PDXADL

Portland

Sat 12/14

8:06 am-12:15 pm

2 stops33h 39m

Adelaide

Mon 12/30

1:15 pm-10:44 pm

2 stops27h 59m

$8,650

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Portland to Adelaide

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Adelaide in November.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Adelaide flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Adelaide flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Adelaide flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland to Adelaide

Get recent, data-driven insights about flights from Portland to Adelaide including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from PDX to ADL?

Find hourly flight availability from Portland to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

One of the essential ways to save on airfare from Portland to Adelaide is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 20% on airfare.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 0.4 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Adelaide when rainfall is around 0.4 in.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated November 21, 2024.
Fiji Airways
8.1
Very good
200 reviews

Food

7.5

Comfort

8.0

Entertainment

7.5

Crew

8.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I will never fly this airline ever again. The baggage fees, you should be ashamed of yourselves at how ridiculously high they are. Disgusting.

Fiji Airways
8.1
Very good
200 reviews
Fiji Airways
8.1
Very good
200 reviews

Food

7.5

Comfort

8.0

Entertainment

7.5

Crew

8.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I will never fly this airline ever again. The baggage fees, you should be ashamed of yourselves at how ridiculously high they are. Disgusting.

Air New Zealand
8.1
Very good
529 reviews
Fiji Airways
8.1
Very good
200 reviews

Food

7.5

Comfort

8.0

Entertainment

7.5

Crew

8.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I will never fly this airline ever again. The baggage fees, you should be ashamed of yourselves at how ridiculously high they are. Disgusting.

Qantas Airways
7.6
Good
820 reviews
Fiji Airways
8.1
Very good
200 reviews

Food

7.5

Comfort

8.0

Entertainment

7.5

Crew

8.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I will never fly this airline ever again. The baggage fees, you should be ashamed of yourselves at how ridiculously high they are. Disgusting.

Cathay Pacific
7.6
Good
878 reviews
Fiji Airways
8.1
Very good
200 reviews

Food

7.5

Comfort

8.0

Entertainment

7.5

Crew

8.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I will never fly this airline ever again. The baggage fees, you should be ashamed of yourselves at how ridiculously high they are. Disgusting.

Qatar Airways
7.5
Good
3,829 reviews
Fiji Airways
8.1
Very good
200 reviews

Food

7.5

Comfort

8.0

Entertainment

7.5

Crew

8.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I will never fly this airline ever again. The baggage fees, you should be ashamed of yourselves at how ridiculously high they are. Disgusting.

Related info for your journey

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

  • What are the cheapest airlines flying from Portland to Adelaide round-trip?

    Flying on Air Canada is currently your cheapest option to Adelaide, with prices starting at $1,291. Additional round-trip tickets that might be worth considering are offered by Air New Zealand and United Airlines, with the lowest prices starting at $2,277 and $2,309, respectively. Air Canada is currently priced 14% below the average price you’ll pay for this route.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Portland to Adelaide?

    Currently, November is the cheapest month in which you can book a flight from Portland to Adelaide (average of $1,135). Flying from Portland to Adelaide in January is currently the most expensive (average of $1,861). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Adelaide

Discover the top airline that operate flights from Portland to Adelaide. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,455Average$1,590FlexibilityNo cancel feeOn-time69%
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