SYD

$553 Find Cheap Flights from Oregon to Sydney - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Oregon to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oregon to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oregon to Sydney

Wed, Oct 28 - Sun, Nov 1
Alaska Airlines Logo
8:00 am - 7:45 pm
PDX
-
SYD
17h 45m
1 stop
Alaska Airlines Logo
9:40 pm - 8:49 pm
SYD
-
PDX
18h 09m
1 stop
$1,072Alaska Airlines
Mon, Aug 3 - Sun, Aug 16
Alaska Airlines Logo
7:46 am - 6:50 pm
PDX
-
SYD
18h 04m
1 stop
Alaska Airlines Logo
8:45 pm - 6:11 am
SYD
-
PDX
26h 26m
1 stop
$1,074Alaska Airlines
Mon, Dec 28 - Sun, Feb 7
Alaska Airlines Logo
5:50 pm - 7:45 pm
PDX
-
SYD
30h 55m
1 stop
Alaska Airlines Logo
9:40 pm - 6:00 am
SYD
-
PDX
27h 20m
1 stop
$1,088Alaska Airlines
Sun, Nov 1 - Sun, Nov 15
Multiple Airlines Logo
5:50 pm - 7:45 pm
PDX
-
SYD
30h 55m
1 stop
Multiple Airlines Logo
9:40 pm - 6:05 am
SYD
-
PDX
27h 25m
1 stop
$1,089Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
Delta Logo
12:30 pm - 8:30 am
RDM
-
SYD
25h 00m
2 stops
Delta Logo
10:40 am - 11:40 pm
SYD
-
RDM
32h 00m
2 stops
$1,093Delta
Sun, Sep 6 - Sun, Sep 20
Delta Logo
6:10 am - 6:50 am
EUG
-
SYD
31h 40m
2 stops
Delta Logo
9:15 am - 11:47 pm
SYD
-
EUG
31h 32m
2 stops
$1,093Delta
Mon, Nov 2 - Sun, Nov 15
Multiple Airlines Logo
7:00 am - 7:45 pm
PDX
-
SYD
17h 45m
1 stop
Multiple Airlines Logo
9:40 pm - 6:05 am
SYD
-
PDX
27h 25m
1 stop
$1,095Multiple Airlines
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
6:49 pm - 6:55 am
EUG
-
SYD
19h 06m
1 stop
United Airlines Logo
10:20 am - 5:56 pm
SYD
-
EUG
24h 36m
1 stop
$1,186United Airlines
Mon, Aug 31 - Mon, Sep 7
United Airlines Logo
2:44 pm - 7:00 am
BOI
-
SYD
24h 16m
2 stops
United Airlines Logo
10:20 am - 11:06 am
SYD
-
BOI
16h 46m
1 stop
$1,187United Airlines
Sun, Aug 16 - Sun, Aug 23
American Airlines Logo
5:19 pm - 7:30 am
BOI
-
SYD
22h 11m
2 stops
American Airlines Logo
9:10 am - 4:49 pm
SYD
-
BOI
23h 39m
2 stops
$1,188American Airlines
Useful Info

Good to know

Low season

July

Cheapest flight

$553
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 33% increase in price.
Flight from Portland to Sydney

FAQs for booking flights from Oregon 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.

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Sydney (SYD)