$663 Cheap flight deals from Portland (PDX) to Adelaide (ADL)

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Airfares from $663 One Way, $1,009 Round Trip from Portland to Adelaide

Prices starting at $1,009 for return flights and $663 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.

Fri, Mar 27 - Sat, Apr 11
PDX
Portland
ADL
Adelaide
$1,009 Roundtrip, found 12 hours ago
$1,009
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Fri, Mar 27 from Portland to Adelaide, returning Sat, Apr 11, priced at $1,009 found 12 hours ago
Fri, Mar 27 - Sat, Apr 11
PDX
Portland
ADL
Adelaide
$1,010 Roundtrip, found 12 hours ago
$1,010
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Fri, Mar 27 from Portland to Adelaide, returning Sat, Apr 11, priced at $1,010 found 12 hours ago
Fri, Mar 27 - Sat, Apr 11
PDX
Portland
ADL
Adelaide
$1,018 Roundtrip, found 12 hours ago
$1,018
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Fri, Mar 27 from Portland to Adelaide, returning Sat, Apr 11, priced at $1,018 found 12 hours ago
Sun, Apr 19 - Sat, May 2
PDX
Portland
ADL
Adelaide
$1,027 Roundtrip, found 22 hours ago
$1,027
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Sun, Apr 19 from Portland to Adelaide, returning Sat, May 2, priced at $1,027 found 22 hours ago
Sun, Apr 19 - Sat, May 2
PDX
Portland
ADL
Adelaide
$1,233 Roundtrip, found 22 hours ago
$1,233
Roundtrip
found 22 hours ago
Select Qantas Airways flight, departing Sun, Apr 19 from Portland to Adelaide, returning Sat, May 2, priced at $1,233 found 22 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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Orbitz has the best prices available on flights from Portland to Adelaide. Take advantage of our low fare sales and discounts and begin to plan your next trip. We also give you great savings on hotels, car rentals, and vacation packages.

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.