SYD

$519 Find Cheap Flights from Washington 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 11/2. 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 Washington to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington 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 Washington to Sydney

Thu, Nov 5 - Wed, Nov 18
Multiple Airlines Logo
11:06 am - 6:25 am
SEA
-
SYD
24h 19m
1 stop
Multiple Airlines Logo
2:00 pm - 6:26 pm
SYD
-
SEA
23h 26m
2 stops
$957Multiple Airlines
Thu, Nov 5 - Mon, Nov 16
Multiple Airlines Logo
11:06 am - 6:25 am
SEA
-
SYD
24h 19m
1 stop
Multiple Airlines Logo
2:00 pm - 6:26 pm
SYD
-
SEA
23h 26m
2 stops
$962Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
ANA Logo
4:30 pm - 7:10 pm
SEA
-
SYD
33h 40m
1 stop
ANA Logo
11:45 am - 6:32 pm
SYD
-
SEA
23h 47m
2 stops
$973ANA
Wed, Aug 26 - Wed, Sep 2
ANA Logo
4:30 pm - 7:10 pm
SEA
-
SYD
33h 40m
1 stop
ANA Logo
11:45 am - 8:43 pm
SYD
-
SEA
25h 58m
2 stops
$991ANA
Fri, Nov 20 - Sat, Dec 12
Qantas Airways Logo
1:35 pm - 9:00 am
SEA
-
SYD
24h 25m
1 stop
Qantas Airways Logo
7:05 am - 12:25 pm
SYD
-
SEA
24h 20m
2 stops
$1,015Qantas Airways
Sun, Aug 9 - Sun, Aug 23
Air Canada Logo
3:30 pm - 7:20 am
PDX
-
SYD
22h 50m
1 stop
Air Canada Logo
9:20 am - 9:31 am
SYD
-
PDX
17h 11m
1 stop
$1,020Air Canada
Wed, Sep 9 - Wed, Sep 16
Qantas Airways Logo
4:59 pm - 7:30 am
SEA
-
SYD
21h 31m
1 stop
Qantas Airways Logo
5:50 pm - 7:39 pm
SYD
-
SEA
18h 49m
1 stop
$1,033Qantas Airways
Mon, Aug 10 - Mon, Aug 24
American Airlines Logo
11:40 am - 7:30 am
SEA
-
SYD
26h 50m
1 stop
American Airlines Logo
9:10 am - 4:32 pm
SYD
-
SEA
24h 22m
1 stop
$1,034American Airlines
Tue, Aug 11 - Tue, Aug 25
American Airlines Logo
5:02 pm - 7:30 am
SEA
-
SYD
21h 28m
1 stop
American Airlines Logo
9:10 am - 11:10 am
SYD
-
SEA
19h 00m
1 stop
$1,034American Airlines
Mon, Nov 2 - Mon, Nov 23
Air Canada Logo
7:10 pm - 9:35 am
PDX
-
SYD
19h 25m
1 stop
Air Canada Logo
11:20 am - 2:41 pm
SYD
-
PDX
22h 21m
1 stop
$1,049Air Canada
Useful Info

Good to know

Low season

July

Cheapest flight

$519
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 Seattle to Sydney

FAQs for booking flights from Washington to Sydney

  • How does KAYAK find such low prices on flights from Washington 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 Washington to Sydney.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Washington 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 Washington 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 Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington 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)