$697 Cheap flight deals from Portland (PDX) to Adelaide (ADL)

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Airfares from $697 One Way, $1,398 Round Trip from Portland to Adelaide

Prices starting at $1,398 for return flights and $697 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, Nov 27 - Mon, Dec 1
PDX
Portland
ADL
Adelaide
$1,398 Roundtrip, found 4 days ago
$1,398
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Nov 27 from Portland to Adelaide, returning Mon, Dec 1, priced at $1,398 found 4 days ago
Fri, Oct 24 - Sun, Oct 26
PDX
Portland
ADL
Adelaide
$1,828 Roundtrip, found 4 hours ago
$1,828
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, Oct 24 from Portland to Adelaide, returning Sun, Oct 26, priced at $1,828 found 4 hours ago
Fri, Oct 24 - Sun, Oct 26
PDX
Portland
ADL
Adelaide
$1,841 Roundtrip, found 4 hours ago
$1,841
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, Oct 24 from Portland to Adelaide, returning Sun, Oct 26, priced at $1,841 found 4 hours ago
Fri, Oct 24 - Sun, Oct 26
PDX
Portland
ADL
Adelaide
$1,854 Roundtrip, found 4 hours ago
$1,854
Roundtrip
found 4 hours ago
Select Qantas Airways flight, departing Fri, Oct 24 from Portland to Adelaide, returning Sun, Oct 26, priced at $1,854 found 4 hours ago
Mon, Oct 20 - Fri, Oct 24
PDX
Portland
ADL
Adelaide
$1,864 Roundtrip, found 3 days ago
$1,864
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Mon, Oct 20 from Portland to Adelaide, returning Fri, Oct 24, priced at $1,864 found 3 days 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

Looking for cheap Portland to Adelaide flights? Orbitz has the cheapest air fares for flights from Portland to Adelaide. Plus, with our cutting-edge mobile tools, travel planning has never been easier or more wallet-friendly.

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Use the Orbitz app or the mobile Orbitz site, m.orbtiz.com, to see information about your Portland to Adelaide flights anytime you need it. Your itinerary is also sent to your email address for reference. Access updates on your flights from Portland to Adelaide on your mobile device too, including delays and baggage claim details.

Cheap Air Ticket Prices Guaranteed

Orbitz is your number one source for low fares for Portland to Adelaide flights. Our low price guarantee on domestic and international air tickets give you great savings for a perfect trip to Adelaide. Need hotels too? You can book them last minute on your mobile phone.

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.