$933 Cheap flight deals from Portland (PDX) to Adelaide (ADL)

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Airfares from $933 One Way, $1,706 Round Trip from Portland to Adelaide

Prices starting at $1,706 for return flights and $933 for one-way flights to Adelaide were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 9 - Mon, Jul 27
PDX
Portland
ADL
Adelaide
$1,706 Roundtrip, found 11 hours ago
$1,706
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Thu, Jul 9 from Portland to Adelaide, returning Mon, Jul 27, priced at $1,706 found 11 hours ago
Fri, Nov 20 - Mon, Dec 7
PDX
Portland
ADL
Adelaide
$1,729 Roundtrip, found 1 day ago
$1,729
Roundtrip
found 1 day ago
Select Air New Zealand flight, departing Fri, Nov 20 from Portland to Adelaide, returning Mon, Dec 7, priced at $1,729 found 1 day ago
Thu, Jul 9 - Mon, Jul 27
PDX
Portland
ADL
Adelaide
$1,746 Roundtrip, found 11 hours ago
$1,746
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Thu, Jul 9 from Portland to Adelaide, returning Mon, Jul 27, priced at $1,746 found 11 hours ago
Thu, Jul 9 - Mon, Jul 27
PDX
Portland
ADL
Adelaide
$1,758 Roundtrip, found 11 hours ago
$1,758
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Thu, Jul 9 from Portland to Adelaide, returning Mon, Jul 27, priced at $1,758 found 11 hours ago
Thu, Jul 9 - Mon, Jul 27
PDX
Portland
ADL
Adelaide
$1,764 Roundtrip, found 11 hours ago
$1,764
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Thu, Jul 9 from Portland to Adelaide, returning Mon, Jul 27, priced at $1,764 found 11 hours ago

More About Flying To Adelaide from Portland

Route Information for Flights from Portland to Adelaide

Origin Airport IATA Code
PDX
Destination Airport IATA Code
ADL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Portland to Adelaide

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Frequently asked questions

What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.