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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$687 CHEAP FLIGHTS from Washington to Sydney

YQY

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

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Cheapest round-trip

$687

Air Canada

Sat 2/28Sat 3/7

SEA - YQY • 2 stops

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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.

Round-trip

Recent round-trip flight deals from Washington to Sydney

Sat, Feb 28 - Sat, Mar 7

8:10 am - 11:23 pm

SEA

YQY

11h 13m

2 stops

12:15 pm - 10:16 pm

YQY

SEA

14h 01m

1 stop

$687Air Canada

Sat, Feb 28 - Sat, Mar 7

8:10 am - 11:23 pm

SEA

YQY

11h 13m

2 stops

5:20 am - 10:16 pm

YQY

SEA

20h 56m

2 stops

$691Air Canada

Sat, Feb 28 - Sat, Mar 7

8:10 am - 11:32 am

SEA

YQY

23h 22m

1 stop

12:15 pm - 10:16 pm

YQY

SEA

14h 01m

1 stop

$708Air Canada

Thu, Jan 29 - Mon, Feb 2

8:10 am - 11:32 am

SEA

YQY

23h 22m

1 stop

12:15 pm - 10:16 pm

YQY

SEA

14h 01m

1 stop

$725Air Canada

Thu, Jan 29 - Mon, Feb 2

8:10 am - 11:32 am

SEA

YQY

23h 22m

1 stop

5:10 am - 10:16 pm

YQY

SEA

21h 06m

2 stops

$728Air Canada

Thu, Jan 29 - Mon, Feb 2

5:50 am - 11:32 am

SEA

YQY

25h 42m

2 stops

12:15 pm - 10:16 pm

YQY

SEA

14h 01m

1 stop

$744Air Canada

Thu, Jan 29 - Mon, Feb 2

9:55 am - 11:32 am

SEA

YQY

21h 37m

2 stops

5:10 am - 10:16 pm

YQY

SEA

21h 06m

2 stops

$747Air Canada

Sun, Feb 1 - Thu, Feb 5

11:59 pm - 11:32 am

PDX

YQY

31h 33m

2 stops

12:15 pm - 10:32 pm

YQY

PDX

14h 17m

2 stops

$770Air Canada

Sun, Feb 1 - Thu, Feb 5

11:59 pm - 11:32 am

PDX

YQY

31h 33m

2 stops

12:15 pm - 10:32 pm

YQY

PDX

14h 17m

2 stops

$771Air Canada

Tue, Jun 9 - Fri, Jun 12

5:40 am - 12:09 am

SEA

YQY

14h 29m

2 stops

5:20 pm - 2:20 pm

YQY

SEA

25h 00m

2 stops

$838Air Canada

Useful Info

Cheapest flight	$687

Flight from Seattle 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.

Cheticamp

Inverness

Everything you need to know for your flight to Sydney

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Direct Flights

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Information on the airport you'll fly into in Sydney

Sydney (YQY)

YQY

$687 Find Cheap Flights from Washington to Sydney

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

Everything you should know

Cheap Flights from Washington to Sydney

Recent round-trip flight deals from Washington to Sydney

Good to know

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.

Traveling to a place near Sydney?

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Cabin class types available on flights to Washington

Complete your trip to Sydney with a hotel stay or car rental

Find direct flights for Sydney

Flights to other popular destinations

Flights from domestic origins to Sydney

Choose which airport to fly into in Sydney