$676 Cheap flight deals from Portland (PDX) to Adelaide (ADL)

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Airfares from $676 One Way, $992 Round Trip from Portland to Adelaide

Prices starting at $992 for return flights and $676 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.

Sun, Jun 21 - Mon, Jul 6
PDX
Portland
ADL
Adelaide
$992 Roundtrip, found 19 hours ago
$992
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Sun, Jun 21 from Portland to Adelaide, returning Mon, Jul 6, priced at $992 found 19 hours ago
Wed, Apr 15 - Sun, Apr 26
PDX
Portland
ADL
Adelaide
$1,033 Roundtrip, found 6 days ago
$1,033
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Apr 15 from Portland to Adelaide, returning Sun, Apr 26, priced at $1,033 found 6 days ago
Sun, Jun 21 - Wed, Jul 1
PDX
Portland
ADL
Adelaide
$1,034 Roundtrip, found 1 day ago
$1,034
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Jun 21 from Portland to Adelaide, returning Wed, Jul 1, priced at $1,034 found 1 day ago
Sun, Jun 21 - Mon, Jul 6
PDX
Portland
ADL
Adelaide
$1,038 Roundtrip, found 19 hours ago
$1,038
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Sun, Jun 21 from Portland to Adelaide, returning Mon, Jul 6, priced at $1,038 found 19 hours ago
Mon, Jul 6 - Wed, Aug 19
PDX
Portland
ADL
Adelaide
$1,206 Roundtrip, found 19 hours ago
$1,206
Roundtrip
found 19 hours ago
Select Qantas Airways flight, departing Mon, Jul 6 from Portland to Adelaide, returning Wed, Aug 19, priced at $1,206 found 19 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 looks for the best deals on Portland to Adelaide flights for you. Mix and match airlines for your departing and return flights to fit your travel schedule and budget.

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.

More Destinations

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.