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Flights from Portland to Adelaide

Flight Info | Portland to Adelaide

The distance between Portland and Adelaide is approximately 13,320.16 km. Based on Trip.com's data, travel demand peaks in July.

Cheapest one-way
$819
Qantas Airways Qantas Airways PDX-ADL 28h 46m · 2 stops Mon, Aug 24
View details
Cheapest round-trip
$1,118
Air Canada Air Canada PDX-ADL 23h 35m · 4 stops Fri, Aug 14 - Fri, Aug 21
View details
Recommended airlines
Qantas Airways Qantas AirwaysCheapest· From $819 Alaska Airlines Alaska AirlinesMost booked
When to travel
September
Cheapest
July
Peak season for travel
Route details
13,320.16 km
Flight distance

Find flight deals from Portland to Adelaide for the next 3 months. Book one way flights from $819 or round trip flights from $1,118.

      • PDX 7:45 PM
        23h 35m
        2 stops
        ADL 11:50 AM
        Portland - Adelaide | Fri, Aug 14 | Air Canada
        ADL 8:00 PM
        35h 21m
        2 stops
        PDX 2:51 PM
        Adelaide - Portland | Fri, Aug 21 | Air Canada
        $1,118 $1,766
        37% off
        37% off
        $1,766 $1,118
      • PDX 10:10 AM
        32h 30m
        2 stops
        ADL 11:10 AM
        Portland - Adelaide | Thu, Aug 6 | Air Canada
        ADL 6:55 PM
        31h 6m
        2 stops
        PDX 9:31 AM
        Adelaide - Portland | Thu, Aug 13 | Air Canada
        $1,120 $1,766
        37% off
        37% off
        $1,766 $1,120
      • PDX 7:45 PM
        23h
        2 stops
        ADL 11:15 AM
        Portland - Adelaide | Fri, Jul 31 | Air Canada
        ADL 7:00 PM
        31h 1m
        2 stops
        PDX 9:31 AM
        Adelaide - Portland | Thu, Aug 6 | Air Canada
        $1,151 $1,766
        35% off
        35% off
        $1,766 $1,151
      • PDX 3:30 PM
        27h 10m
        2 stops
        ADL 11:10 AM
        Portland - Adelaide | Thu, Jul 30 | Air Canada
        ADL 4:30 PM
        33h 31m
        2 stops
        PDX 9:31 AM
        Adelaide - Portland | Wed, Aug 5 | Air Canada
        $1,178
        33% off
        $1,766 $1,178
      • PDX 7:45 PM
        25h 40m
        2 stops
        ADL 1:55 PM
        Portland - Adelaide | Mon, Aug 24 | Air Canada
        ADL 6:55 PM
        40h 46m
        2 stops
        PDX 7:11 PM
        Adelaide - Portland | Mon, Aug 31 | Air Canada
        $1,249
        28% off
        $1,766 $1,249
      • PDX 6:03 PM
        33h 7m
        2 stops
        ADL 7:40 PM
        Portland - Adelaide | Fri, Aug 14 | United Airlines
        ADL 7:15 AM
        21h 15m
        2 stops
        PDX 12:00 PM
        Adelaide - Portland | Fri, Aug 21 | Virgin Australia
        $1,345
        24% off
        $1,766 $1,345
      • PDX 3:43 PM
        33h 2m
        2 stops
        ADL 5:15 PM
        Portland - Adelaide | Thu, Aug 20 | United Airlines
        ADL 6:05 AM
        22h 25m
        2 stops
        PDX 12:00 PM
        Adelaide - Portland | Thu, Aug 27 | Virgin Australia
        $1,391
        21% off
        $1,766 $1,391
      • PDX 5:15 AM
        37h 30m
        2 stops
        ADL 11:15 AM
        Portland - Adelaide | Thu, Aug 6 | United Airlines
        ADL 7:50 AM
        20h 54m
        2 stops
        PDX 12:14 PM
        Adelaide - Portland | Thu, Aug 13 | Qantas Airways
        $1,397
        21% off
        $1,766 $1,397
      • PDX 7:09 AM
        39h 21m
        2 stops
        ADL 3:00 PM
        Portland - Adelaide | Fri, Aug 28 | Qatar Airways
        ADL 10:00 PM
        38h 20m
        2 stops
        PDX 7:50 PM
        Adelaide - Portland | Fri, Sep 4 | Qatar Airways
        $1,409
        20% off
        $1,766 $1,409
      • PDX 5:15 AM
        37h 30m
        2 stops
        ADL 11:15 AM
        Portland - Adelaide | Sun, Jul 26 | United Airlines
        ADL 8:05 PM
        30h 45m
        2 stops
        PDX 10:20 AM
        Adelaide - Portland | Sat, Aug 1 | Qantas Airways
        $1,448
        18% off
        $1,766 $1,448
      • PDX 1:00 PM
        17h 25m
        1 stop
        ADL 2:00 PM
        Portland - Adelaide | Sat, Jul 25 | Normal Airline
        ADL 3:00 PM
        6h
        Nonstop
        PDX 4:00 PM
        Adelaide - Portland | Mon, Jul 27 | Normal Airline
        Find more flights
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      • PDX 1:59 PM
        28h 46m
        2 stops
        ADL 11:15 AM
        Portland - Adelaide | Mon, Aug 24 | Qantas Airways
        $819 $1,686
        51% off
        51% off
        $1,686 $819
      • PDX 6:30 AM
        34h 25m
        2 stops
        ADL 9:25 AM
        Portland - Adelaide | Sun, Sep 20 | American Airlines
        $940 $1,686
        44% off
        44% off
        $1,686 $940
      • PDX 7:03 AM
        31h 52m
        2 stops
        ADL 7:25 AM
        Portland - Adelaide | Sun, Sep 20 | Alaska Airlines
        $1,382 $1,686
        18% off
        18% off
        $1,686 $1,382
      • PDX 1:00 PM
        17h 25m
        1 stop
        ADL 2:00 PM
        Portland - Adelaide | Sat, Jul 25 | Normal Airline
        Find more flights
        Find more flights

Find cheap airlines flights from Portland to Adelaide

You can choose from 1 airlines that fly from Portland to Adelaide, including Alaska Airlines, Qantas Airways has lowest fares on this route.
Alaska Airlines logo Alaska Airlines
Airlines are determined based on actual purchased flight tickets from Portland to Adelaide according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Portland to Adelaide (PDX-ADL)?

    Based on Trip.com data, Qantas Airways offers one-way fares as low as $819 on Cheapest nonstop routes (e.g. PDX to ADL on Mon, Aug 24), while Air Canada offers Cheapest nonstop round-trips from $1,118 departing on Fri, Aug 14 and returning on Fri, Aug 21.
  • At the moment, you can catch a nonstop flight from Portland to Adelaide with the following airlines, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Adelaide is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Portland to Adelaide, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Aug 24, with one-way flights priced at just $819.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Adelaide travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Adelaide is September, when demand for travel is lower.
  • You can land at any one of the following hubs in Adelaide, with Portland International Airport to Adelaide Airport (PDX-ADL) is by far the most common option on this route: Adelaide Airport (ADL).
  • The time difference between Adelaide and Portland is 17h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.