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 return 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.

$748 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.

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Recent return flight deals from Oregon to Sydney

Tue, 26 Jan - Tue, 16 Feb

07:00 - 09:35PDX Portland-SYD Sydney Kingsford Smith

31h 35m1 stop Vancouver Intl

09:00 - 09:26SYD Sydney Kingsford Smith-PDX Portland

19h 26m2 stops Brisbane Vancouver Intl

$1,485Multiple Airlines

Tue, 3 Nov - Fri, 6 Nov

14:48 - 06:25PDX Portland-SYD Sydney Kingsford Smith

20h 37m1 stop Los Angeles

14:00 - 09:31SYD Sydney Kingsford Smith-PDX Portland

38h 31m2 stops Nadi Los Angeles

$1,502Multiple Airlines

Tue, 23 Feb - Tue, 16 Mar

15:15 - 09:35PDX Portland-SYD Sydney Kingsford Smith

23h 20m1 stop Vancouver Intl

10:20 - 14:40SYD Sydney Kingsford Smith-PDX Portland

22h 20m1 stop Vancouver Intl

$1,507Air Canada

Wed, 4 Nov - Mon, 16 Nov

10:00 - 09:35PDX Portland-SYD Sydney Kingsford Smith

28h 35m1 stop Vancouver Intl

11:20 - 14:41SYD Sydney Kingsford Smith-PDX Portland

22h 21m1 stop Vancouver Intl

$1,509Air Canada

Tue, 23 Feb - Tue, 16 Mar

15:15 - 09:35PDX Portland-SYD Sydney Kingsford Smith

23h 20m1 stop Vancouver Intl

10:20 - 14:40SYD Sydney Kingsford Smith-PDX Portland

22h 20m1 stop Vancouver Intl

$1,509Air Canada

Mon, 12 Oct - Fri, 23 Oct

07:20 - 07:30BOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

31h 10m1 stop Los Angeles

14:15 - 22:57SYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

25h 42m2 stops Nadi Los Angeles

$1,521Multiple Airlines

Sun, 18 Oct - Sat, 7 Nov

15:59 - 07:55EUG Eugene-SYD Sydney Kingsford Smith

21h 56m1 stop San Francisco

11:50 - 18:29SYD Sydney Kingsford Smith-EUG Eugene

25h 39m1 stop San Francisco

$1,594United Airlines

Thu, 12 Nov - Wed, 10 Feb

19:45 - 09:20MFR Medford-SYD Sydney Kingsford Smith

18h 35m1 stop San Francisco

11:50 - 11:42SYD Sydney Kingsford Smith-MFR Medford

18h 52m1 stop San Francisco

$1,594United Airlines

Fri, 6 Nov - Fri, 13 Nov

11:54 - 06:25PDX Portland-SYD Sydney Kingsford Smith

23h 31m1 stop San Francisco

11:05 - 16:34SYD Sydney Kingsford Smith-PDX Portland

24h 29m2 stops Brisbane Los Angeles

$1,658Qantas Airways

Sat, 31 Oct - Wed, 4 Nov

10:48 - 10:20PDX Portland-SYD Sydney Kingsford Smith

29h 32m2 stops Los Angeles Brisbane

21:25 - 20:47SYD Sydney Kingsford Smith-PDX Portland

18h 22m1 stop San Francisco

$1,753Qantas Airways

Recent last minute flight deals from Oregon to Sydney

Thu, 3 Sep - Sun, 20 Sep

19:45 - 07:20PDX Portland-SYD Sydney Kingsford Smith

18h 35m1 stop Vancouver Intl

09:20 - 19:11SYD Sydney Kingsford Smith-PDX Portland

26h 51m1 stop Vancouver Intl

$1,562Air Canada

Sun, 6 Sep - Sun, 13 Sep

17:35 - 18:50PDX Portland-SYD Sydney Kingsford Smith

32h 15m1 stop Honolulu

20:45 - 06:14SYD Sydney Kingsford Smith-PDX Portland

26h 29m1 stop Honolulu

$1,572Alaska Airlines

Fri, 4 Sep - Sun, 13 Sep

08:00 - 18:50PDX Portland-SYD Sydney Kingsford Smith

17h 50m1 stop Honolulu

20:45 - 20:50SYD Sydney Kingsford Smith-PDX Portland

17h 05m1 stop Honolulu

$1,590Alaska Airlines

Thu, 3 Sep - Sun, 20 Sep

08:00 - 18:50PDX Portland-SYD Sydney Kingsford Smith

17h 50m1 stop Honolulu

20:45 - 06:14SYD Sydney Kingsford Smith-PDX Portland

26h 29m1 stop Honolulu

$1,598Alaska Airlines

Sun, 6 Sep - Sun, 27 Sep

13:57 - 06:55EUG Eugene-SYD Sydney Kingsford Smith

23h 58m1 stop San Francisco

10:20 - 10:44SYD Sydney Kingsford Smith-EUG Eugene

17h 24m1 stop San Francisco

$1,717United Airlines

Sun, 6 Sep - Sun, 27 Sep

05:00 - 07:00EUG Eugene-SYD Sydney Kingsford Smith

33h 00m2 stops Denver Intl Los Angeles

10:20 - 21:12SYD Sydney Kingsford Smith-EUG Eugene

27h 52m2 stops San Francisco Denver Intl

$1,722United Airlines

Sun, 6 Sep - Thu, 17 Sep

19:45 - 11:40PDX Portland-SYD Sydney Kingsford Smith

22h 55m2 stops Vancouver Intl Brisbane

09:20 - 09:31SYD Sydney Kingsford Smith-PDX Portland

17h 11m1 stop Vancouver Intl

$1,951Air Canada

Sat, 5 Sep - Wed, 16 Sep

15:30 - 21:40PDX Portland-SYD Sydney Kingsford Smith

37h 10m2 stops Vancouver Intl Brisbane

09:20 - 09:31SYD Sydney Kingsford Smith-PDX Portland

17h 11m1 stop Vancouver Intl

$1,951Air Canada

Wed, 2 Sep - Tue, 8 Sep

06:35 - 07:05PDX Portland-SYD Sydney Kingsford Smith

31h 30m1 stop Los Angeles

17:50 - 23:59SYD Sydney Kingsford Smith-PDX Portland

23h 09m1 stop Los Angeles

$37,300Qantas Airways

Wed, 2 Sep - Tue, 8 Sep

11:58 - 07:05PDX Portland-SYD Sydney Kingsford Smith

26h 07m2 stops Dallas/Fort Worth Los Angeles

09:10 - 17:30SYD Sydney Kingsford Smith-PDX Portland

25h 20m2 stops Los Angeles Dallas/Fort Worth

$38,848Qantas Airways

Useful Info

Low season	May
High season	December
Cheapest flight	$748

Best time to beat the crowds (8% less expensive on average)

Most popular time to fly (46% more expensive on average)

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 return 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.

Wollongong

Parramatta

Leura

Katoomba

Terrigal

Penrith

Manly

Cronulla

Coogee

Randwick

Lithgow

Bondi Beach

Swansea

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Charlestown

Brooklyn

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Sydney (SYD)

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