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Flight tickets from Portland to Adelaide

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Compare Portland to Adelaide flight deals

Find the cheapest month or even day of the year to fly to Adelaide

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Find the cheapest month to fly from Portland to Adelaide

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Adelaide flights are currently cheapest in April.
Mar
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Apr
from ₹ 103,500
May
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Jun
from ₹ 151,985
Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Portland to Adelaide: Alternative routes

Compare routes from Portland to Adelaide below. You may find an airport to fly into that's cheaper, faster, or easier than Adelaide.

Portland to Adelaide: Flight information

The things to know before you go.
Cheapest flight found₹ 103,500
Cheapest month to flyApril

Finding cheap flights from Portland to Adelaide: Frequently asked questions

The best price we found for a return flight from Portland to Adelaide is ₹ 139,488. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Adelaide. But we found flights with one or more stops from ₹ 139,488.
As of March 2025, there are no flights flying from Portland to Adelaide.
The cheapest month to fly from Portland to Adelaide is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Adelaide Airport on Saturday, 5 April 2025.
No airlines currently offer direct flights between Portland Airport and Adelaide Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Adelaide but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Adelaide is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Hawaiian Airlines offers the cheapest flight tickets to Adelaide.

How to find cheap flights to Adelaide (ADL) from Portland (PDX) in 2025

Looking for cheap tickets from Portland to Adelaide? Return tickets start from ₹ 139,488 and one-way flights to Adelaide from Portland start from ₹ 103,500


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Portland to Adelaide. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Adelaide from Portland from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Adelaide start from ₹ 103,500 one-way.
  • Flex your dates to find the best PDX-ADL ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Adelaide from Portland.
  • Set up a Price Alert. You can easily track the fare of your cheap Portland-Adelaide flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Find the cheapest Business class flights from Portland and Adelaide. We scour the internet for the best Business, Premium Economy and First Class flight fares to Adelaide, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Portland to Adelaide flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Portland and Adelaide whenever you want.

Combine your flight to Adelaide from Portland with hotels and car hire

Once you've secured your cheap flight ticket from Portland to Adelaide, discover the best prices and exclusive rates for hotels in Adelaide or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Portland to Adelaide

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.