What is the cheapest airline that flies from Adelaide to Portland?

Cathay Pacific and Qantas Airways are the most popular carriers operating from Adelaide to Portland

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.

$981 Cheap Flights from Adelaide to Portland in 2025/26

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Find the cheapest flights from Adelaide to Portland

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7:50 am - 1:41 pm

ADL

PDX

24h 21m2 stops

5:50 pm - 1:40 pm

PDX

ADL

25h 20m2 stops

$1,000Qantas Airways

mié., feb. 4 - mié., feb. 11

2:55 pm - 2:53 pm

ADL

PDX

18h 28m1 stop

1:24 pm - 9:30 am

PDX

ADL

49h 36m2 stops

$1,012United Airlines

mié., feb. 4 - mié., feb. 11

8:35 am - 5:52 pm

ADL

PDX

27h 47m2 stops

5:50 pm - 7:35 pm

PDX

ADL

31h 15m2 stops

$1,358Qantas Airways

dom., ene. 18 - dom., ene. 25

6:10 am - 6:30 pm

ADL

PDX

29h 50m2 stops

9:50 am - 6:25 pm

PDX

ADL

39h 05m2 stops

$1,543Air Canada

mié., mar. 25 - dom., mar. 29

6:10 am - 2:40 pm

ADL

PDX

26h 00m2 stops

3:15 pm - 1:55 pm

PDX

ADL

29h 10m2 stops

$1,549Air Canada

mié., mar. 25 - dom., mar. 29

2:30 pm - 8:47 pm

ADL

PDX

24h 47m3 stops

5:50 pm - 3:25 pm

PDX

ADL

27h 05m2 stops

$1,780Multiple Airlines

dom., ene. 18 - dom., ene. 25

1:55 pm - 11:04 pm

ADL

PDX

26h 39m1 stop

5:30 am - 4:25 pm

PDX

ADL

41h 25m2 stops

$1,786Virgin Australia

mié., mar. 25 - dom., mar. 29

1:55 pm - 2:59 pm

ADL

PDX

18h 34m1 stop

5:35 pm - 1:45 pm

PDX

ADL

26h 40m2 stops

$1,787United Airlines

mié., mar. 25 - dom., mar. 29

1:55 pm - 11:04 pm

ADL

PDX

26h 39m1 stop

5:30 am - 10:30 pm

PDX

ADL

47h 30m2 stops

$1,793Virgin Australia

mié., mar. 25 - dom., mar. 29

7:05 am - 9:15 am

ADL

PDX

20h 40m2 stops

9:50 am - 2:10 pm

PDX

ADL

33h 50m3 stops

$1,866Multiple Airlines

mié., feb. 4 - mié., feb. 11

Air Canada flights from Adelaide to Portland

Our best Air Canada deals on Adelaide to Portland flight tickets

Air Canada

Mar 25

ADL6:10 amAdelaide

29h 50m

2 stops

PDX6:30 pmPortland

Mar 29

PDX9:50 amPortland

39h 05m

2 stops

ADL6:25 pmAdelaide

$1,543

Find similar

Air Canada

Mar 25

ADL6:10 amAdelaide

26h 00m

2 stops

PDX2:40 pmPortland

Mar 29

PDX3:15 pmPortland

29h 10m

2 stops

ADL1:55 pmAdelaide

$1,549

Find similar

Virgin Australia flights from Adelaide to Portland

Our best Virgin Australia deals on Adelaide to Portland flight tickets

Virgin Australia

Mar 25

ADL1:55 pmAdelaide

26h 39m

1 stop

PDX11:04 pmPortland

Mar 29

PDX5:30 amPortland

41h 25m

2 stops

ADL4:25 pmAdelaide

$1,786

Find similar

Virgin Australia

Mar 25

ADL1:55 pmAdelaide

26h 39m

1 stop

PDX11:04 pmPortland

Mar 29

PDX5:30 amPortland

47h 30m

2 stops

ADL10:30 pmAdelaide

$1,793

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

mié. 2/4

7:50 am-1:41 pm

2 stops24h 21m

Portland

mié. 2/11

5:50 pm-1:40 pm

2 stops25h 20m

$1,000

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

mié. 2/4

2:55 pm-2:53 pm

1 stop18h 28m

Portland

mié. 2/11

1:24 pm-9:30 am

2 stops49h 36m

$1,012

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

dom. 1/18

8:35 am-5:52 pm

2 stops27h 47m

Portland

dom. 1/25

5:50 pm-7:35 pm

2 stops31h 15m

$1,358

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

mié. 3/25

6:10 am-6:30 pm

2 stops29h 50m

Portland

dom. 3/29

9:50 am-6:25 pm

2 stops39h 05m

$1,543

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

mié. 3/25

6:10 am-2:40 pm

2 stops26h 00m

Portland

dom. 3/29

3:15 pm-1:55 pm

2 stops29h 10m

$1,549

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

dom. 1/18

2:30 pm-8:47 pm

3 stops24h 47m

Portland

dom. 1/25

5:50 pm-3:25 pm

2 stops27h 05m

$1,780

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

mié. 3/25

1:55 pm-11:04 pm

1 stop26h 39m

Portland

dom. 3/29

5:30 am-4:25 pm

2 stops41h 25m

$1,786

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

mié. 3/25

1:55 pm-2:59 pm

1 stop18h 34m

Portland

dom. 3/29

5:35 pm-1:45 pm

2 stops26h 40m

$1,787

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

mié. 3/25

1:55 pm-11:04 pm

1 stop26h 39m

Portland

dom. 3/29

5:30 am-10:30 pm

2 stops47h 30m

$1,793

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

mié. 2/4

7:05 am-9:15 am

2 stops20h 40m

Portland

mié. 2/11

9:50 am-2:10 pm

3 stops33h 50m

$1,866

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $1,181. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Tuesday, with ticket prices averaging around $1,185.

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	24h 21m
Direct flights	None

The fastest flight from Adelaide to Portland takes 24h 21m

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 24h 21m.
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.

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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.