How does KAYAK find such low prices on flights from Oregon to Sydney?

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 Oregon to Sydney.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Oregon 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 Oregon to Sydney?

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 Sydney with an airline and back to Oregon with another airline.

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

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 Sydney from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$528 CHEAP FLIGHTS from Oregon to Sydney

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Cheap Flights from Oregon to Sydney

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Oregon to Sydney

Sat, Feb 13 - Sun, Feb 21

7:10 pm - 2:40 pmPDX Portland-SYD Sydney Kingsford Smith

24h 30m2 stops Vancouver Intl Brisbane

11:20 am - 6:31 pmSYD Sydney Kingsford Smith-PDX Portland

26h 11m1 stop Vancouver Intl

$998Air Canada

Mon, Nov 2 - Wed, Nov 25

7:15 pm - 4:40 pmPDX Portland-SYD Sydney Kingsford Smith

26h 25m2 stops Vancouver Intl Brisbane

11:20 am - 9:26 amSYD Sydney Kingsford Smith-PDX Portland

17h 06m1 stop Vancouver Intl

$998Air Canada

Thu, Nov 12 - Sun, Nov 22

3:15 pm - 9:35 amPDX Portland-SYD Sydney Kingsford Smith

23h 20m1 stop Vancouver Intl

6:20 am - 9:26 amSYD Sydney Kingsford Smith-PDX Portland

22h 06m2 stops Brisbane Vancouver Intl

$1,025Multiple Airlines

Thu, Apr 1 - Tue, Apr 6

7:10 pm - 8:20 amPDX Portland-SYD Sydney Kingsford Smith

19h 10m1 stop Vancouver Intl

6:00 am - 9:25 amSYD Sydney Kingsford Smith-PDX Portland

20h 25m2 stops Brisbane Vancouver Intl

$1,025Multiple Airlines

Mon, Nov 2 - Wed, Nov 25

7:00 am - 7:00 amPDX Portland-SYD Sydney Kingsford Smith

29h 00m1 stop Houston George Bush Intcntl

11:50 am - 10:18 amSYD Sydney Kingsford Smith-PDX Portland

17h 28m1 stop San Francisco

$1,123United Airlines

Mon, Nov 2 - Wed, Nov 25

1:15 pm - 9:05 amPDX Portland-SYD Sydney Kingsford Smith

24h 50m2 stops Denver Intl Los Angeles

11:20 am - 6:24 pmSYD Sydney Kingsford Smith-PDX Portland

26h 04m3 stops Los Angeles Denver Intl San Francisco

$1,128United Airlines

Tue, Feb 23 - Tue, Mar 9

8:30 am - 6:25 amEUG Eugene-SYD Sydney Kingsford Smith

26h 55m1 stop Los Angeles

11:15 am - 10:18 amSYD Sydney Kingsford Smith-EUG Eugene

18h 03m1 stop Los Angeles

$1,133Alaska Airlines

Mon, Jan 25 - Fri, Feb 5

5:39 pm - 6:25 amMFR Medford-SYD Sydney Kingsford Smith

41h 46m2 stops Seattle/Tacoma Intl Los Angeles

11:15 am - 5:02 pmSYD Sydney Kingsford Smith-MFR Medford

24h 47m2 stops Los Angeles Seattle/Tacoma Intl

$1,137Alaska Airlines

Sun, Jan 17 - Sun, Feb 7

2:00 pm - 6:50 amPDX Portland-SYD Sydney Kingsford Smith

21h 50m1 stop Los Angeles

10:40 am - 7:28 pmSYD Sydney Kingsford Smith-PDX Portland

27h 48m1 stop Los Angeles

$1,174Delta

Sun, Jan 17 - Sun, Feb 7

2:00 pm - 6:50 amPDX Portland-SYD Sydney Kingsford Smith

21h 50m1 stop Los Angeles

10:40 am - 11:32 pmSYD Sydney Kingsford Smith-PDX Portland

31h 52m2 stops Los Angeles Seattle/Tacoma Intl

$1,178Delta

Recent last minute flight deals from Oregon to Sydney

Sat, Oct 24 - Sat, Oct 31

5:03 pm - 9:00 amPDX Portland-SYD Sydney Kingsford Smith

21h 57m1 stop Los Angeles

11:10 am - 4:34 pmSYD Sydney Kingsford Smith-PDX Portland

23h 24m1 stop Los Angeles

$1,218Qantas Airways

Sat, Oct 24 - Sat, Oct 31

7:30 am - 6:55 amPDX Portland-SYD Sydney Kingsford Smith

29h 25m1 stop Dallas/Fort Worth

11:10 am - 4:26 pmSYD Sydney Kingsford Smith-PDX Portland

23h 16m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,224American Airlines

Sat, Oct 24 - Sat, Oct 31

3:00 pm - 8:55 amPDX Portland-SYD Sydney Kingsford Smith

23h 55m2 stops Phoenix Sky Harbor Intl Los Angeles

11:10 am - 4:26 pmSYD Sydney Kingsford Smith-PDX Portland

23h 16m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,224American Airlines

Sat, Oct 24 - Sat, Oct 31

10:48 am - 6:25 amPDX Portland-SYD Sydney Kingsford Smith

25h 37m1 stop Los Angeles

11:15 am - 4:34 pmSYD Sydney Kingsford Smith-PDX Portland

23h 19m1 stop Los Angeles

$1,256Alaska Airlines

Sat, Oct 24 - Sat, Oct 31

12:18 pm - 6:25 amPDX Portland-SYD Sydney Kingsford Smith

24h 07m2 stops Seattle/Tacoma Intl Los Angeles

11:15 am - 4:50 pmSYD Sydney Kingsford Smith-PDX Portland

23h 35m2 stops Los Angeles Seattle/Tacoma Intl

$1,260Alaska Airlines

Sat, Oct 24 - Sat, Oct 31

2:30 pm - 6:25 amPDX Portland-SYD Sydney Kingsford Smith

21h 55m1 stop Los Angeles

11:15 am - 6:55 pmSYD Sydney Kingsford Smith-PDX Portland

25h 40m2 stops Los Angeles Seattle/Tacoma Intl

$1,260Alaska Airlines

Sat, Oct 24 - Sat, Oct 31

5:03 pm - 9:15 pmPDX Portland-SYD Sydney Kingsford Smith

34h 12m2 stops Los Angeles Singapore Changi

7:10 pm - 5:34 pmSYD Sydney Kingsford Smith-PDX Portland

40h 24m3 stops Singapore Changi Tokyo Narita Los Angeles

$4,914Multiple Airlines

Sat, Oct 24 - Sat, Oct 31

5:03 pm - 9:15 pmPDX Portland-SYD Sydney Kingsford Smith

34h 12m2 stops Los Angeles Singapore Changi

7:10 pm - 5:34 pmSYD Sydney Kingsford Smith-PDX Portland

40h 24m3 stops Singapore Changi Tokyo Narita Los Angeles

$5,511Multiple Airlines

Sat, Oct 24 - Sat, Oct 31

2:25 pm - 6:55 amPDX Portland-SYD Sydney Kingsford Smith

46h 30m3 stops Dallas/Fort Worth London Heathrow Singapore Changi

4:20 pm - 6:48 pmSYD Sydney Kingsford Smith-PDX Portland

44h 28m3 stops Singapore Changi London Heathrow Dallas/Fort Worth

$10,619British Airways

Sat, Oct 24 - Sat, Oct 31

11:58 am - 6:55 amPDX Portland-SYD Sydney Kingsford Smith

48h 57m3 stops Dallas/Fort Worth London Heathrow Singapore Changi

4:20 pm - 8:32 pmSYD Sydney Kingsford Smith-PDX Portland

46h 12m3 stops Singapore Changi London Heathrow Dallas/Fort Worth

$10,620British Airways

Useful Info

Low season	July
High season	December
Cheapest flight	$528

Best time to beat the crowds but there is an average 2% increase in price.

Most popular time to fly with an average 29% increase in price.

Flight from Portland to Sydney

How does KAYAK find such low prices on flights from Oregon to Sydney?
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 Oregon to Sydney.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Sydney?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Oregon 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 Oregon to Sydney?
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 Sydney with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Sydney?
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 Sydney from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Parramatta

Terrigal

Penrith

Katoomba

Coogee

Cronulla

Randwick

Leura

Lithgow

Swansea

Charlestown

Newport

Brooklyn

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SYD

$528 Find Cheap Flights from Oregon to Sydney - Compare and Save

Cheap Flights from Oregon to Sydney

Recent round-trip flight deals from Oregon to Sydney

Recent one-way flight deals from Oregon to Sydney

Recent last minute flight deals from Oregon to Sydney

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FAQs for booking flights from Oregon to Sydney

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Complete your trip to Sydney with a hotel stay or car rental

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