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.

$536 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, Feb 1 - Sat, Feb 13

5:32 pm - 9:00 amPDX Portland-SYD Sydney Kingsford Smith

20h 28m1 stop Los Angeles

7:05 am - 5:11 pmSYD Sydney Kingsford Smith-PDX Portland

29h 06m2 stops Auckland Intl Los Angeles

$968Qantas Airways

Fri, Oct 23 - Sun, Nov 1

11:06 am - 6:25 amPDX Portland-SYD Sydney Kingsford Smith

25h 19m1 stop Los Angeles

2:00 pm - 11:11 amSYD Sydney Kingsford Smith-PDX Portland

39h 11m2 stops Nadi Los Angeles

$982Multiple Airlines

Mon, Oct 19 - Sun, Nov 1

11:06 am - 7:30 amPDX Portland-SYD Sydney Kingsford Smith

26h 24m1 stop Los Angeles

2:00 pm - 11:11 amSYD Sydney Kingsford Smith-PDX Portland

39h 11m2 stops Nadi Los Angeles

$982Multiple Airlines

Tue, Feb 23 - Tue, Mar 16

5:40 pm - 8:50 pmPDX Portland-SYD Sydney Kingsford Smith

32h 10m2 stops Los Angeles Auckland Intl

11:20 am - 5:20 pmSYD Sydney Kingsford Smith-PDX Portland

24h 00m1 stop Los Angeles

$1,012Qantas Airways

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

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

$1,081Air Canada

Mon, Oct 19 - Mon, Oct 26

3:59 pm - 7:55 amEUG Eugene-SYD Sydney Kingsford Smith

21h 56m1 stop San Francisco

11:50 am - 6:21 pmSYD Sydney Kingsford Smith-EUG Eugene

24h 31m1 stop San Francisco

$1,092United Airlines

Mon, Oct 19 - Mon, Oct 26

11:25 am - 7:55 amEUG Eugene-SYD Sydney Kingsford Smith

26h 30m1 stop San Francisco

11:50 am - 9:29 pmSYD Sydney Kingsford Smith-EUG Eugene

27h 39m2 stops San Francisco Denver Intl

$1,096United Airlines

Sun, Jan 24 - Wed, Feb 17

5:10 pm - 8:30 amPDX Portland-SYD Sydney Kingsford Smith

20h 20m1 stop Los Angeles

10:40 am - 12:18 pmSYD Sydney Kingsford Smith-PDX Portland

20h 38m1 stop Los Angeles

$1,310Delta

Sun, Jan 24 - Mon, Feb 15

1:00 pm - 8:30 amPDX Portland-SYD Sydney Kingsford Smith

24h 30m1 stop Los Angeles

10:40 am - 4:13 pmSYD Sydney Kingsford Smith-PDX Portland

24h 33m1 stop Los Angeles

$1,310Delta

Recent last minute flight deals from Oregon to Sydney

Sun, Sep 6 - Sun, Sep 20

7:45 pm - 7:20 amPDX Portland-SYD Sydney Kingsford Smith

18h 35m1 stop Vancouver Intl

9:20 am - 9:31 amSYD Sydney Kingsford Smith-PDX Portland

17h 11m1 stop Vancouver Intl

$1,110Air Canada

Sun, Sep 6 - Sun, Sep 20

7:45 pm - 11:55 amPDX Portland-SYD Sydney Kingsford Smith

23h 10m2 stops Vancouver Intl Brisbane

9:20 am - 7:11 pmSYD Sydney Kingsford Smith-PDX Portland

26h 51m1 stop Vancouver Intl

$1,113Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

7:45 pm - 7:20 amPDX Portland-SYD Sydney Kingsford Smith

18h 35m1 stop Vancouver Intl

9:20 am - 9:31 amSYD Sydney Kingsford Smith-PDX Portland

17h 11m1 stop Vancouver Intl

$1,129Air Canada

Sun, Sep 6 - Sun, Sep 20

7:45 pm - 11:55 amPDX Portland-SYD Sydney Kingsford Smith

23h 10m2 stops Vancouver Intl Brisbane

9:20 am - 7:11 pmSYD Sydney Kingsford Smith-PDX Portland

26h 51m1 stop Vancouver Intl

$1,131Multiple Airlines

Sun, Sep 6 - Sun, Sep 20

7:45 pm - 11:40 amPDX Portland-SYD Sydney Kingsford Smith

22h 55m2 stops Vancouver Intl Brisbane

6:00 am - 9:31 amSYD Sydney Kingsford Smith-PDX Portland

20h 31m2 stops Brisbane Vancouver Intl

$1,165Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

1:57 pm - 6:55 amEUG Eugene-SYD Sydney Kingsford Smith

23h 58m1 stop San Francisco

10:20 am - 8:33 pmSYD Sydney Kingsford Smith-EUG Eugene

27h 13m1 stop San Francisco

$1,230United Airlines

Tue, Sep 8 - Tue, Sep 15

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

33h 00m2 stops Denver Intl Los Angeles

10:20 am - 9:17 pmSYD Sydney Kingsford Smith-EUG Eugene

27h 57m2 stops San Francisco Denver Intl

$1,235United Airlines

Sun, Sep 6 - Sun, Sep 27

6:10 am - 6:50 amEUG Eugene-SYD Sydney Kingsford Smith

31h 40m2 stops Seattle/Tacoma Intl Los Angeles

9:15 am - 11:59 pmSYD Sydney Kingsford Smith-EUG Eugene

31h 44m2 stops Los Angeles Seattle/Tacoma Intl

$1,235Delta

Tue, Sep 8 - Tue, Sep 15

12:32 pm - 6:50 amEUG Eugene-SYD Sydney Kingsford Smith

25h 18m2 stops Seattle/Tacoma Intl Los Angeles

9:15 am - 5:11 pmSYD Sydney Kingsford Smith-EUG Eugene

24h 56m2 stops Los Angeles Seattle/Tacoma Intl

$1,235Delta

Sun, Sep 6 - Tue, Sep 8

2:53 pm - 10:55 amPDX Portland-SYD Sydney Kingsford Smith

27h 02m2 stops Los Angeles Brisbane

5:10 pm - 11:59 pmSYD Sydney Kingsford Smith-PDX Portland

23h 49m2 stops Brisbane Los Angeles

$1,593Qantas Airways

Useful Info

Low season	May
High season	December
Cheapest flight	$536

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 34% 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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$536 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

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