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PDX - ADL

$1,553 Find cheap flights from Portland to Adelaide

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Adelaide departing on 8/12. 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.
1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Adelaide

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Adelaide, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Adelaide, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Portland to Adelaide (PDX-ADL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Adelaide that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:00 pm - 10:55 amPDX-ADL
25h 25m2 stops
11:55 am - 6:23 pmADL-PDX
22h 58m2 stops
$1,553
Find Deal
Mon, Aug 12 - Wed, Aug 28
6:00 am - 7:25 amPDX-ADL
56h 55m3 stops
9:10 am - 8:37 amADL-PDX
63h 57m2 stops
$2,115Singapore Airlines
Find Deal
Mon, Aug 12 - Wed, Aug 28
9:14 pm - 10:20 amPDX-ADL
44h 36m3 stops
6:55 pm - 7:59 pmADL-PDX
41h 34m3 stops
$2,986
Find Deal
Mon, Aug 12 - Wed, Aug 28

Good to know

Low season

February

High season

October

Cheapest flight

$1,553
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Portland to Adelaide

When to book flights from Portland to Adelaide

Are your dates flexible? Find out the best times to travel from Portland to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Adelaide

  • What is the cheapest flight from Portland to Adelaide?

    In the last 3 days, the lowest price for a flight from Portland to Adelaide was $1,553 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Adelaide?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Adelaide.

  • Which airports will I be using when flying from Portland to Adelaide?

    Portland airport is called Portland and the only airport in Adelaide is Adelaide.

  • Which aircraft models fly most regularly from Portland to Adelaide?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Adelaide?

    Star Alliance is the only airline alliance operating flights between Portland and Adelaide.

  • How does KAYAK find such low prices on flights from Portland to Adelaide?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Adelaide.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Adelaide?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Adelaide?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Portland with another airline. Booking your flights between Portland and ADL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Adelaide?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Portland to Adelaide

 
See real verified KAYAK customer reviews for airlines flying from Portland to Adelaide. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Adelaide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Air New ZealandOverall score based on 635 reviews
8.1Comfort
8.4Boarding
7.9Entertainment
7.6Food
8.8Crew
Airline reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

2.0 MediocreAnonymous, May 2024AKL - YVR
Read more about Air New Zealand reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

All was good, the only thing was it didn't run on time.

Overall excellent but the Captain kept the seat belt sign on for far too long, especially at the beginning and end of the flight. It was 2 hours after take-off before the crew were able to start the service (on an 11 hour night flight, reducing our sleeping time) and the seat belt sign on went on during breakfast (90 mins before landing) and was not turned off again until we landed. This made for an uncomfortable journey of trying to limit fluid intake because it was unclear when the toilets would be available for use.

Food was not good. We asked for Muslim food and it was weird tasteless type of boiled veges.

Crew were pleasant, happy to be there and were a joy to be around. Entire operation was professional, well thought out and ran like a Swiss clock.

United flight from SFO to PDX was cancelled. I will ask for a refund. Had to book on Alaska

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

There was a snafu with confirming seats at check which left us in limbo for the second leg of our trip. I believe the ANZ app is not well integrated with the systems at the terminal resulting in this disconcerting error.

Flight was canceled due to technical issue shortly before the check-in counters opened. Passengers were rebooked on a flight three days later. Request to be accommodated on Air Tahiti Nui could not be processed. Customer service sorted out the refund after calling and being put on hold for almost an hour.

The pilot tried to make up for lost time due to delays that were out of her control. She communicated the issues openly and clearly and made every effort to do what she could to alleviate issues.

Portland - Adelaide Flights

Departure:

Portland (undefined)United States

Destination:

Adelaide (ADL)Australia

Return flight deals:

Adelaide - Portland

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