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Cheap flights from Adelaide to Portland from $1,034

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Portland departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 pm - 9:30 am
ADL
-
PDX
32h 45m
2 stops
Multiple Airlines Logo
7:45 pm - 1:55 pm
PDX
-
ADL
25h 40m
2 stops
$1,034Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
6:30 pm - 9:30 am
ADL
-
PDX
31h 30m
3 stops
Multiple Airlines Logo
7:45 pm - 1:55 pm
PDX
-
ADL
25h 40m
2 stops
$1,086Multiple Airlines
Tue, May 12 - Tue, May 19
Air Canada Logo
7:00 pm - 9:30 am
ADL
-
PDX
31h 00m
2 stops
Air Canada Logo
3:30 pm - 11:10 am
PDX
-
ADL
27h 10m
2 stops
$1,264Air Canada
Sun, May 10 - Sun, May 17
Multiple Airlines Logo
11:50 am - 6:14 am
ADL
-
PDX
34h 54m
2 stops
Multiple Airlines Logo
8:19 am - 10:35 pm
PDX
-
ADL
21h 46m
2 stops
$1,563Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
6:25 am - 8:50 pm
ADL
-
PDX
30h 55m
2 stops
Multiple Airlines Logo
7:20 am - 11:05 am
PDX
-
ADL
35h 15m
2 stops
$1,566Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
7:10 pm - 8:50 pm
ADL
-
PDX
42h 10m
2 stops
Multiple Airlines Logo
7:20 am - 10:35 pm
PDX
-
ADL
22h 45m
2 stops
$1,573Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
12:40 pm - 6:00 am
ADL
-
PDX
33h 50m
2 stops
Multiple Airlines Logo
7:20 am - 8:05 am
PDX
-
ADL
32h 15m
2 stops
$1,583Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
2:30 pm - 8:48 pm
ADL
-
PDX
22h 48m
2 stops
Multiple Airlines Logo
5:50 pm - 10:35 pm
PDX
-
ADL
36h 15m
3 stops
$1,750Multiple Airlines
Sun, May 10 - Sun, May 17
Multiple Airlines Logo
8:00 pm - 5:28 am
ADL
-
PDX
49h 58m
2 stops
Multiple Airlines Logo
7:00 am - 10:35 pm
PDX
-
ADL
23h 05m
2 stops
$1,913Multiple Airlines
Mon, Apr 13 - Sat, Apr 18
Multiple Airlines Logo
7:45 pm - 10:15 pm
ADL
-
PDX
43h 00m
3 stops
Multiple Airlines Logo
1:37 pm - 4:25 pm
PDX
-
ADL
34h 18m
3 stops
$2,069Multiple Airlines
Tue, May 12 - Tue, May 19

Cathay Pacific flights from Adelaide to Portland

Our best Cathay Pacific deals on Adelaide to Portland flight tickets
Cathay Pacific
Apr 13
ADL7:45 pmAdelaide
41h 24m
3 stops
PDX8:39 pmPortland
Apr 18
PDX5:49 pmPortland
47h 06m
3 stops
ADL9:25 amAdelaide
$3,426
Cathay Pacific
Apr 12
ADL7:45 pmAdelaide
44h 43m
3 stops
PDX11:58 pmPortland
Apr 18
PDX7:14 amPortland
37h 51m
3 stops
ADL1:35 pmAdelaide
$3,556
Cathay Pacific
Apr 12
ADL7:45 pmAdelaide
44h 43m
3 stops
PDX11:58 pmPortland
Apr 17
PDX5:49 pmPortland
47h 06m
3 stops
ADL9:25 amAdelaide
$3,811

momondo Fare Finder

 
Customize your flight search to find flights from Adelaide to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 31, 2026.
Use the filters below to find and compare flights from Adelaide to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Tue 5/12

5:15 pm-9:30 am

2 stops32h 45m

Portland

Tue 5/19

7:45 pm-1:55 pm

2 stops25h 40m

$1,034

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Tue 5/12

6:30 pm-9:30 am

3 stops31h 30m

Portland

Tue 5/19

7:45 pm-1:55 pm

2 stops25h 40m

$1,086

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 5/10

7:00 pm-9:30 am

2 stops31h 00m

Portland

Sun 5/17

3:30 pm-11:10 am

2 stops27h 10m

$1,264
Quickest round-trip

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 9/3

11:50 am-6:14 am

2 stops34h 54m

Portland

Mon 9/7

8:19 am-10:35 pm

2 stops21h 46m

$1,563

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 9/3

6:25 am-8:50 pm

2 stops30h 55m

Portland

Mon 9/7

7:20 am-11:05 am

2 stops35h 15m

$1,566

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 9/3

7:10 pm-8:50 pm

2 stops42h 10m

Portland

Mon 9/7

7:20 am-10:35 pm

2 stops22h 45m

$1,573

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 9/3

12:40 pm-6:00 am

2 stops33h 50m

Portland

Mon 9/7

7:20 am-8:05 am

2 stops32h 15m

$1,583

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 5/10

2:30 pm-8:48 pm

2 stops22h 48m

Portland

Sun 5/17

5:50 pm-10:35 pm

3 stops36h 15m

$1,750

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Mon 4/13

8:00 pm-5:28 am

2 stops49h 58m

Portland

Sat 4/18

7:00 am-10:35 pm

2 stops23h 05m

$1,913

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Tue 5/12

7:45 pm-10:15 pm

3 stops43h 00m

Portland

Tue 5/19

1:37 pm-4:25 pm

3 stops34h 18m

$2,069

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Portland from

How to get the cheapest flight ticket from Adelaide to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Adelaide to Portland flights?

You could potentially save up to 5% on your flight if you consider stops on a Adelaide to Portland flight.

When to book flights from Adelaide to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Adelaide to Portland (ADL to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Portland

Fastest flight time

32h 45m

Direct flights

None
The fastest flight from Adelaide to Portland takes 32h 45m
There are no direct flights from Adelaide to Portland. There are no popular flight routes from Adelaide to Portland.
Search flight deals

  • How far is Adelaide to Portland by plane?

    The straight-line distance from Adelaide to Portland is 8265.6 mi. By plane, this route typically takes 32h 45m.

  • When did momondo last update prices for flights from Adelaide Airport to Portland Airport?

    Prices for flights from Adelaide Airport to Portland Airport are updated daily.

  • How old do you have to be to fly from Adelaide Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Depoe Bay
Beaverton
Hillsboro
Tigard
Longview
Hood River
Troutdale
Newberg
McMinnville
Pacific City
The Dalles
Manzanita

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Adelaide to Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Adelaide to Portland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Adelaide to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from Adelaide to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Adelaide to Portland.

I’m not ready to book a flight from Adelaide to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from Adelaide are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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