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.

$561 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

Mon, Oct 26 - Sun, Nov 8

8:00 am - 7:45 pmPDX Portland-SYD Sydney Kingsford Smith

17h 45m1 stop Honolulu

9:40 pm - 6:05 amSYD Sydney Kingsford Smith-PDX Portland

27h 25m1 stop Honolulu

$1,067Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

10:30 am - 7:45 pmPDX Portland-SYD Sydney Kingsford Smith

38h 15m1 stop Honolulu

9:40 pm - 6:04 amSYD Sydney Kingsford Smith-PDX Portland

27h 24m1 stop Honolulu

$1,079Multiple Airlines

Sun, Feb 14 - Sun, Feb 28

10:00 am - 9:35 amPDX Portland-SYD Sydney Kingsford Smith

28h 35m1 stop Vancouver Intl

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

17h 06m1 stop Vancouver Intl

$1,080Air Canada

Tue, Feb 23 - Tue, Mar 16

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

23h 20m1 stop Vancouver Intl

10:20 am - 2:40 pmSYD Sydney Kingsford Smith-PDX Portland

22h 20m1 stop Vancouver Intl

$1,080Air Canada

Sun, Nov 8 - Wed, Dec 2

5:00 am - 7:00 amEUG Eugene-SYD Sydney Kingsford Smith

31h 00m2 stops Denver Intl Houston George Bush Intcntl

11:50 am - 11:59 amSYD Sydney Kingsford Smith-EUG Eugene

19h 09m1 stop San Francisco

$1,091United Airlines

Sun, Nov 8 - Wed, Dec 2

7:25 pm - 9:20 amEUG Eugene-SYD Sydney Kingsford Smith

18h 55m1 stop San Francisco

11:50 am - 11:59 amSYD Sydney Kingsford Smith-EUG Eugene

19h 09m1 stop San Francisco

$1,091United Airlines

Sun, Nov 1 - Sun, Nov 8

5:05 am - 8:30 amRDM Bend/Redmond-SYD Sydney Kingsford Smith

32h 25m2 stops Salt Lake City Los Angeles

10:40 am - 6:50 pmSYD Sydney Kingsford Smith-RDM Bend/Redmond

27h 10m2 stops Los Angeles Seattle/Tacoma Intl

$1,146Delta

Sun, Nov 1 - Sun, Nov 8

6:11 am - 8:30 amMFR Medford-SYD Sydney Kingsford Smith

31h 19m2 stops Seattle/Tacoma Intl Los Angeles

10:40 am - 11:18 pmSYD Sydney Kingsford Smith-MFR Medford

31h 38m2 stops Los Angeles Seattle/Tacoma Intl

$1,146Delta

Tue, Nov 17 - Thu, Nov 26

5:04 pm - 11:45 amPDX Portland-SYD Sydney Kingsford Smith

23h 41m2 stops Los Angeles Brisbane

11:10 am - 12:03 pmSYD Sydney Kingsford Smith-PDX Portland

19h 53m1 stop Los Angeles

$1,432Qantas Airways

Tue, Nov 17 - Sun, Nov 22

5:04 pm - 11:45 amPDX Portland-SYD Sydney Kingsford Smith

23h 41m2 stops Los Angeles Brisbane

11:05 am - 11:44 pmSYD Sydney Kingsford Smith-PDX Portland

31h 39m2 stops Brisbane Los Angeles

$1,476Qantas Airways

Recent last minute flight deals from Oregon to Sydney

Sun, Sep 27 - Sun, Oct 4

5:55 pm - 7:05 amPDX Portland-SYD Sydney Kingsford Smith

20h 10m1 stop Los Angeles

9:50 pm - 11:16 pmSYD Sydney Kingsford Smith-PDX Portland

43h 26m2 stops Brisbane Los Angeles

$1,492Multiple Airlines

Thu, Sep 24 - Sat, Sep 26

10:33 am - 7:05 amPDX Portland-SYD Sydney Kingsford Smith

27h 32m1 stop Los Angeles

5:50 pm - 10:06 pmSYD Sydney Kingsford Smith-PDX Portland

21h 16m1 stop Los Angeles

$1,503Qantas Airways

Sun, Sep 27 - Sun, Oct 4

1:53 pm - 7:05 amPDX Portland-SYD Sydney Kingsford Smith

24h 12m1 stop Los Angeles

10:10 am - 10:44 amSYD Sydney Kingsford Smith-PDX Portland

18h 34m1 stop Los Angeles

$1,511Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

3:00 pm - 7:05 amPDX Portland-SYD Sydney Kingsford Smith

23h 05m2 stops Phoenix Sky Harbor Intl Los Angeles

6:50 pm - 11:12 pmSYD Sydney Kingsford Smith-PDX Portland

22h 22m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,518American Airlines

Thu, Sep 24 - Sat, Sep 26

10:33 am - 7:30 amPDX Portland-SYD Sydney Kingsford Smith

27h 57m1 stop Los Angeles

5:50 pm - 11:55 pmSYD Sydney Kingsford Smith-PDX Portland

23h 05m2 stops Los Angeles Seattle/Tacoma Intl

$1,870Alaska Airlines

Sun, Sep 27 - Sun, Oct 4

3:33 pm - 8:10 pmPDX Portland-SYD Sydney Kingsford Smith

35h 37m2 stops Los Angeles Hong Kong Intl

7:50 am - 4:34 pmSYD Sydney Kingsford Smith-PDX Portland

26h 44m3 stops Auckland Intl Papeete Faaa Los Angeles

$1,908Multiple Airlines

Mon, Sep 28 - Mon, Oct 12

10:56 am - 6:55 amPDX Portland-SYD Sydney Kingsford Smith

26h 59m1 stop San Francisco

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

25h 11m1 stop San Francisco

$10,773United Airlines

Mon, Sep 28 - Mon, Oct 12

12:45 pm - 7:00 amPDX Portland-SYD Sydney Kingsford Smith

25h 15m2 stops Denver Intl Los Angeles

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

25h 11m1 stop San Francisco

$10,778United Airlines

Mon, Sep 28 - Tue, Oct 13

6:30 am - 7:05 amPDX Portland-SYD Sydney Kingsford Smith

31h 35m1 stop Los Angeles

6:25 am - 10:44 amSYD Sydney Kingsford Smith-PDX Portland

22h 19m2 stops Melbourne Los Angeles

$11,034Qantas Airways

Mon, Sep 28 - Wed, Oct 7

6:30 am - 7:05 amPDX Portland-SYD Sydney Kingsford Smith

31h 35m1 stop Los Angeles

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

24h 24m1 stop Los Angeles

$13,100Qantas Airways

Useful Info

Low season	July
High season	December
Cheapest flight	$561

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly with an average 31% 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

Brooklyn

Newport

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$561 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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