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Cheap flights from Sydney to Oregon from $786

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Oregon departing on 18/2. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:00 - 16:41SYD-PDX
21h 41m2 stops
Multiple Airlines Logo
17:50 - 12:35PDX-SYD
23h 45m2 stops
$1,389Multiple Airlines
Find Deal
Thu, 12 Feb - Fri, 20 Feb
Multiple Airlines Logo
14:00 - 16:50SYD-PDX
21h 50m2 stops
Multiple Airlines Logo
17:50 - 12:35PDX-SYD
23h 45m2 stops
$1,390Multiple Airlines
Find Deal
Sun, 1 Feb - Fri, 13 Feb
Multiple Airlines Logo
13:15 - 23:24SYD-PDX
27h 09m2 stops
Multiple Airlines Logo
21:30 - 11:45PDX-SYD
45h 15m2 stops
$1,487Multiple Airlines
Find Deal
Thu, 30 Apr - Thu, 7 May
American Airlines Logo
14:05 - 22:11SYD-PDX
27h 06m1 stop
American Airlines Logo
18:22 - 09:00PDX-SYD
19h 38m1 stop
$1,499American Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
14:00 - 20:53SYD-PDX
25h 53m2 stops
Multiple Airlines Logo
14:30 - 22:05PDX-SYD
36h 35m2 stops
$1,501Multiple Airlines
Find Deal
Sat, 14 Feb - Tue, 24 Feb
Alaska Airlines Logo
21:40 - 06:00SYD-PDX
27h 20m2 stops
Alaska Airlines Logo
17:43 - 19:45PDX-SYD
31h 02m2 stops
$1,504Alaska Airlines
Find Deal
Thu, 5 Feb - Tue, 24 Feb
Multiple Airlines Logo
06:20 - 09:05SYD-PDX
21h 45m2 stops
Multiple Airlines Logo
15:15 - 09:35PDX-SYD
23h 20m1 stop
$1,543Multiple Airlines
Find Deal
Sat, 14 Feb - Tue, 24 Feb
Alaska Airlines Logo
21:40 - 06:00SYD-PDX
27h 20m2 stops
Alaska Airlines Logo
17:43 - 19:45PDX-SYD
31h 02m2 stops
$1,548Alaska Airlines
Find Deal
Thu, 5 Feb - Sun, 22 Feb
Alaska Airlines Logo
21:40 - 20:50SYD-PDX
18h 10m1 stop
Alaska Airlines Logo
17:43 - 19:45PDX-SYD
31h 02m2 stops
$1,579Alaska Airlines
Find Deal
Fri, 6 Feb - Tue, 24 Feb
Qantas Airways Logo
16:15 - 20:34SYD-PDX
23h 19m2 stops
Qantas Airways Logo
14:30 - 09:50PDX-SYD
24h 20m2 stops
$1,583Qantas Airways
Find Deal
Wed, 4 Feb - Tue, 24 Feb

American Airlines flights from Sydney to Oregon

Our best American Airlines deals on Sydney to Oregon flight tickets
American Airlines
12 Jan
SYD14:05Sydney Kingsford Smith
27h 06m
1 stop
PDX22:11Portland
19 Jan
PDX18:22Portland
19h 38m
1 stop
SYD09:00Sydney Kingsford Smith
$1,499
Find similar
American Airlines
4 Feb
SYD11:20Sydney Kingsford Smith
22h 28m
1 stop
PDX14:48Portland
22 Feb
PDX17:41Portland
20h 19m
1 stop
SYD09:00Sydney Kingsford Smith
$1,759
Find similar

Alaska Airlines flights from Sydney to Oregon

Our best Alaska Airlines deals on Sydney to Oregon flight tickets
Alaska Airlines
5 Feb
SYD21:40Sydney Kingsford Smith
27h 20m
2 stops
PDX06:00Portland
24 Feb
PDX17:43Portland
31h 02m
2 stops
SYD19:45Sydney Kingsford Smith
$1,504
Find similar
Alaska Airlines
5 Feb
SYD21:40Sydney Kingsford Smith
27h 20m
2 stops
PDX06:00Portland
22 Feb
PDX17:43Portland
31h 02m
2 stops
SYD19:45Sydney Kingsford Smith
$1,548
Find similar
Alaska Airlines
6 Feb
SYD21:40Sydney Kingsford Smith
18h 10m
1 stop
PDX20:50Portland
24 Feb
PDX17:43Portland
31h 02m
2 stops
SYD19:45Sydney Kingsford Smith
$1,579
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Oregon 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 78,305 searches. Data last updated 15 November 2025.
Use the filters below to find and compare flights from Sydney to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 12/2

14:00-16:41

2 stops21h 41m

Portland

Fri 20/2

17:50-12:35

2 stops23h 45m

$1,389

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 1/2

14:00-16:50

2 stops21h 50m

Portland

Fri 13/2

17:50-12:35

2 stops23h 45m

$1,390

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 30/4

13:15-23:24

2 stops27h 09m

Portland

Thu 7/5

21:30-11:45

2 stops45h 15m

$1,487

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 12/1

14:05-22:11

1 stop27h 06m

Portland

Mon 19/1

18:22-09:00

1 stop19h 38m

$1,499

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sat 14/2

14:00-20:53

2 stops25h 53m

Portland

Tue 24/2

14:30-22:05

2 stops36h 35m

$1,501

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 5/2

21:40-06:00

2 stops27h 20m

Portland

Tue 24/2

17:43-19:45

2 stops31h 02m

$1,504

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sat 14/2

06:20-09:05

2 stops21h 45m

Portland

Tue 24/2

15:15-09:35

1 stop23h 20m

$1,543

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 5/2

21:40-06:00

2 stops27h 20m

Portland

Sun 22/2

17:43-19:45

2 stops31h 02m

$1,548

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 6/2

21:40-20:50

1 stop18h 10m

Portland

Tue 24/2

17:43-19:45

2 stops31h 02m

$1,579

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 4/2

16:15-20:34

2 stops23h 19m

Portland

Tue 24/2

14:30-09:50

2 stops24h 20m

$1,583

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oregon from

How to get the cheapest flight ticket from Sydney to Oregon

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

What is the cheapest month to fly to Oregon?

In general, October is the cheapest month to fly from Sydney to Oregon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,279. If you aren’t able to travel during the month of October, then book flights to Oregon from Sydney during August instead. Flights to Oregon in August, while not as cheap as those in October, still average around $1,455.

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

The cheapest day to depart from Sydney to Oregon is on a Tuesday. Travellers who choose to depart for Oregon on a Tuesday will often find tickets for as low as $1,437. On the other hand, Saturday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,855.

What is the cheapest time of day to depart on your flight to Oregon?

Our most recent data shows that the best time of day to fly to Oregon is at midday. Flights from Sydney to Oregon during this time can be as low as $1,337. In contrast, the most expensive time of day to depart to Oregon is in the evening when prices are around $2,635.

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $1,703 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Sydney for as low as $831 on momondo.

Can stopping save me money on Sydney to Oregon flights?

You could potentially save up to 29% on your flight if you consider stops on a Sydney to Oregon flight.

Cheap Sydney to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Oregon

Direct flights

None
There are no direct flights from Sydney to Oregon. There are no popular flight routes from Sydney to Oregon.
Search flight deals

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Oregon?

    Prices for flights from Sydney Kingsford Smith Airport to Oregon are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Oregon?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Oregon?

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Oregon.

  • What documentation or ID do you need to fly to Oregon?

    The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to Oregon

Compare and see reviews for airlines that fly from Sydney to Oregon with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,209Free cancellationRating
7.4
9,016 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,215Free cancellationRating
7.1
10,454 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $1,223Free cancellationRating
7.8
2,809 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $1,256Free cancellationRating
8.0
11,307 reviews
Search Alaska Airlines flights
Air New ZealandPriceFrom $1,376Free cancellationRating
8.0
527 reviews
Search Air New Zealand flights
Qantas AirwaysPriceFrom $1,379Free cancellationRating
7.5
935 reviews
Search Qantas Airways flights
Virgin AustraliaPriceFrom $1,393Free cancellationRating
7.6
424 reviews
Search Virgin Australia flights
DeltaPriceFrom $1,552Free cancellationRating
7.9
8,007 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Oregon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oregon from Sydney.

Can I find flights from Sydney to Oregon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Oregon from Sydney with this policy.

How can momondo help me find flights from Sydney to Oregon?

momondo provides multiple filters to help you find the best flight to Oregon from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Oregon from Sydney 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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