PDX - ADL

$766 Find Cheap Flights from Portland to Adelaide

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Adelaide departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Adelaide

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Adelaide, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Adelaide, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,300
Multiple Airlines
Thu 9/10Sat 9/19
PDX - ADL • 2 stops
Cheapest one-way
$766
Multiple Airlines
Mon 6/15
PDX - ADL • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Portland and Adelaide. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Adelaide!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Adelaide (PDX-ADL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Adelaide that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Adelaide

Thu, Sep 10 - Sat, Sep 19
Multiple Airlines Logo
8:20 am - 11:05 am
PDX
-
ADL
34h 15m
2 stops
Multiple Airlines Logo
9:15 am - 8:46 pm
ADL
-
PDX
28h 01m
2 stops
$1,300Multiple Airlines
Thu, Sep 10 - Sat, Sep 19
Multiple Airlines Logo
8:20 am - 10:35 pm
PDX
-
ADL
21h 45m
2 stops
Multiple Airlines Logo
12:40 pm - 8:46 pm
ADL
-
PDX
24h 36m
2 stops
$1,310Multiple Airlines
Mon, May 18 - Mon, May 25
United Airlines Logo
3:59 pm - 1:45 pm
PDX
-
ADL
29h 16m
2 stops
United Airlines Logo
6:05 am - 4:47 pm
ADL
-
PDX
27h 12m
2 stops
$1,329United Airlines
Sun, Jun 7 - Fri, Jun 19
Multiple Airlines Logo
5:34 pm - 10:35 pm
PDX
-
ADL
36h 31m
2 stops
Multiple Airlines Logo
11:50 am - 6:11 am
ADL
-
PDX
34h 51m
2 stops
$1,342Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
Multiple Airlines Logo
5:34 pm - 8:05 am
PDX
-
ADL
46h 01m
2 stops
Multiple Airlines Logo
11:50 am - 8:50 pm
ADL
-
PDX
25h 30m
2 stops
$1,417Multiple Airlines
Mon, Aug 3 - Mon, Aug 10
Multiple Airlines Logo
5:37 pm - 11:15 am
PDX
-
ADL
25h 08m
2 stops
Multiple Airlines Logo
7:45 pm - 1:44 pm
ADL
-
PDX
34h 29m
2 stops
$1,418Multiple Airlines
Mon, Jun 8 - Tue, Jun 16
United Airlines Logo
6:03 pm - 11:05 am
PDX
-
ADL
24h 32m
2 stops
United Airlines Logo
6:05 am - 8:54 pm
ADL
-
PDX
31h 19m
2 stops
$1,419United Airlines
Sun, Jun 7 - Mon, Jun 15
United Airlines Logo
11:16 am - 11:10 am
PDX
-
ADL
31h 24m
2 stops
United Airlines Logo
6:40 am - 8:54 pm
ADL
-
PDX
30h 44m
2 stops
$1,422United Airlines
Tue, Jun 9 - Wed, Jun 17
United Airlines Logo
6:03 pm - 10:55 am
PDX
-
ADL
24h 22m
2 stops
United Airlines Logo
6:05 am - 12:08 pm
ADL
-
PDX
22h 33m
2 stops
$1,426United Airlines
Mon, Aug 3 - Mon, Aug 10
United Airlines Logo
5:15 am - 11:05 am
PDX
-
ADL
37h 20m
3 stops
United Airlines Logo
6:40 am - 4:47 pm
ADL
-
PDX
26h 37m
2 stops
$1,432United Airlines
Booking Insights

KAYAK's insights & trends for Portland to Adelaide flights

Get data-powered insights and trends into flights from Portland to Adelaide to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Adelaide?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Adelaide were found on United Airlines ($1,329) and Qantas Airways ($1,498).

Find deals

Good to know

Cheapest flight$766
Flight from Portland to Adelaide

When to book flights from Portland to Adelaide

Are your dates flexible? Find out the best times to travel from Portland to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Adelaide

  • What is the cheapest flight from Portland to Adelaide?

    In the last 3 days, the lowest price for a flight from Portland to Adelaide was $766 for a one-way ticket and $1,300 for a round-trip.

  • Do I need a passport to fly between Portland and Adelaide?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Adelaide.

  • Which airports will I be using when flying from Portland to Adelaide?

    Portland airport is called Portland and the only airport in Adelaide is Adelaide.

  • Which aircraft models fly most regularly from Portland to Adelaide?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Portland to Adelaide?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Adelaide.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Adelaide?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Adelaide?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Portland with another airline. Booking your flights between Portland and ADL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Adelaide?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portland to Adelaide

Information on your arrival and departure airports

Portland (PDX)
Adelaide (ADL)