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Cheap flights from Washington to Sydney from $578

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Sydney departing on 27/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington to Sydney

Cheap return flights

These are some of the best return flight deals from Washington to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington to Sydney.

Cheap last-minute flights

Planning a quick getaway from Washington to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Washington to Sydney

Find recent round-trip train or bus tickets from Washington to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
19:05 - 08:35SEA-SYD
19h 30m1 stop
10:20 - 09:50SYD-SEA
17h 30m1 stop
$1,358Air Canada
Find Deal
Mon, 10 Mar - Wed, 19 Mar
10:35 - 09:35SEA-SYD
28h 00m1 stop
11:20 - 18:25SYD-SEA
26h 05m1 stop
$1,363Air Canada
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Wed, 5 Feb - Tue, 4 Mar
13:45 - 07:20SEA-SYD
24h 35m1 stop
06:00 - 09:18SYD-SEA
20h 18m2 stops
$1,384
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Sun, 25 May - Wed, 4 Jun
10:35 - 08:35SEA-SYD
28h 00m1 stop
06:20 - 09:50SYD-SEA
21h 30m2 stops
$1,386
Find Deal
Wed, 12 Mar - Sun, 23 Mar
22:35 - 09:30SEA-SYD
39h 55m1 stop
11:10 - 19:10SYD-SEA
26h 00m1 stop
$1,512Philippine Airlines
Find Deal
Wed, 5 Mar - Wed, 19 Mar
19:30 - 09:15PDX-SYD
18h 45m1 stop
12:10 - 18:40SYD-PDX
25h 30m1 stop
$1,517United Airlines
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Fri, 31 Jan - Fri, 14 Feb
13:32 - 09:15PDX-SYD
24h 43m1 stop
11:20 - 21:05SYD-PDX
28h 45m2 stops
$1,525United Airlines
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Fri, 31 Jan - Fri, 14 Feb
23:35 - 09:30SEA-SYD
39h 55m1 stop
11:10 - 19:10SYD-SEA
26h 00m1 stop
$1,537Philippine Airlines
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Wed, 12 Mar - Fri, 21 Mar
10:00 - 06:35PDX-SYD
27h 35m1 stop
09:25 - 11:49SYD-PDX
19h 24m1 stop
$1,653Delta
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Wed, 9 Apr - Thu, 17 Apr
07:10 - 06:35PDX-SYD
30h 25m2 stops
09:25 - 19:28SYD-PDX
27h 03m1 stop
$1,659Delta
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Sun, 6 Apr - Fri, 18 Apr
10:05 - 15:35SEA-SYD
35h 30m2 stops
Thu, 27 Mar
18:30 - 15:35SEA-SYD
27h 05m1 stop
Thu, 27 Mar
10:11 - 08:35PDX-SYD
27h 24m2 stops
$869Delta
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Wed, 4 Dec
09:54 - 09:05PDX-SYD
28h 11m3 stops
$896United Airlines
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Tue, 3 Dec
19:30 - 09:15PDX-SYD
18h 45m1 stop
$900United Airlines
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Sat, 7 Dec
10:35 - 08:20SEA-SYD
27h 45m1 stop
$908Air Canada
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Mon, 31 Mar
15:05 - 09:35SEA-SYD
23h 30m1 stop
$916Air Canada
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Tue, 4 Feb
13:35 - 07:35SEA-SYD
24h 00m2 stops
$930Delta
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Wed, 26 Mar
07:00 - 10:30SEA-SYD
32h 30m2 stops
$1,022ANA
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Tue, 3 Dec
16:23 - 10:30SEA-SYD
47h 07m2 stops
$1,036ANA
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Tue, 3 Dec
10:35 - 09:35SEA-SYD
28h 00m1 stop
09:00 - 14:25SYD-SEA
24h 25m2 stops
$1,395Air Canada
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Mon, 2 Dec - Wed, 11 Dec
19:15 - 21:45SEA-SYD
31h 30m2 stops
09:00 - 14:25SYD-SEA
24h 25m2 stops
$1,705Air Canada
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Mon, 2 Dec - Wed, 11 Dec
13:42 - 09:15PDX-SYD
24h 33m1 stop
11:50 - 23:00SYD-PDX
30h 10m1 stop
$1,876United Airlines
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Thu, 28 Nov - Sun, 1 Dec
09:00 - 09:05PDX-SYD
29h 05m2 stops
12:10 - 12:35SYD-PDX
19h 25m1 stop
$1,884United Airlines
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Thu, 28 Nov - Sun, 1 Dec
17:52 - 15:35SEA-SYD
26h 43m1 stop
20:55 - 07:31SYD-SEA
53h 36m2 stops
$1,953
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Sun, 1 Dec - Tue, 3 Dec
17:52 - 15:35SEA-SYD
26h 43m1 stop
06:00 - 21:25SYD-SEA
34h 25m2 stops
$1,961
Find Deal
Sun, 1 Dec - Sun, 8 Dec
09:40 - 08:35SEA-SYD
27h 55m1 stop
11:05 - 12:40SYD-SEA
20h 35m1 stop
$2,016Delta
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Sun, 1 Dec - Sun, 8 Dec
05:30 - 08:35SEA-SYD
32h 05m2 stops
11:05 - 19:18SYD-SEA
27h 13m2 stops
$2,023Delta
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Sun, 1 Dec - Sat, 7 Dec
19:00 - 20:35SEA-SYD
54h 35m2 stops
20:40 - 17:05SYD-SEA
39h 25m2 stops
$2,487Turkish Airlines
Find Deal
Mon, 2 Dec - Sun, 8 Dec
19:00 - 18:30SEA-SYD
52h 30m2 stops
20:40 - 17:05SYD-SEA
39h 25m2 stops
$2,593Turkish Airlines
Find Deal
Tue, 3 Dec - Sun, 8 Dec

Air Canada flights from State of Washington to Sydney

Our best Air Canada deals on State of Washington to Sydney flight tickets
Air Canada
10 Mar
SEA19:05Seattle/Tacoma Intl
19h 30m
1 stop
SYD08:35Sydney Kingsford Smith
19 Mar
SYD10:20Sydney Kingsford Smith
17h 30m
1 stop
SEA09:50Seattle/Tacoma Intl
Air Canada
5 Feb
SEA10:35Seattle/Tacoma Intl
28h 00m
1 stop
SYD09:35Sydney Kingsford Smith
4 Mar
SYD11:20Sydney Kingsford Smith
26h 05m
1 stop
SEA18:25Seattle/Tacoma Intl
Air Canada
5 Feb
SEA15:05Seattle/Tacoma Intl
23h 30m
1 stop
SYD09:35Sydney Kingsford Smith
17 Feb
SYD11:20Sydney Kingsford Smith
22h 10m
1 stop
SEA14:30Seattle/Tacoma Intl

Philippine Airlines flights from State of Washington to Sydney

Our best Philippine Airlines deals on State of Washington to Sydney flight tickets
Philippine Airlines
5 Mar
SEA22:35Seattle/Tacoma Intl
39h 55m
1 stop
SYD09:30Sydney Kingsford Smith
19 Mar
SYD11:10Sydney Kingsford Smith
26h 00m
1 stop
SEA19:10Seattle/Tacoma Intl
Philippine Airlines
12 Mar
SEA23:35Seattle/Tacoma Intl
39h 55m
1 stop
SYD09:30Sydney Kingsford Smith
21 Mar
SYD11:10Sydney Kingsford Smith
26h 00m
1 stop
SEA19:10Seattle/Tacoma Intl
Philippine Airlines
12 Mar
SEA23:35Seattle/Tacoma Intl
39h 55m
1 stop
SYD09:30Sydney Kingsford Smith
19 Mar
SYD11:10Sydney Kingsford Smith
26h 00m
1 stop
SEA19:10Seattle/Tacoma Intl

See travel insights to Sydney from

How to get the cheapest flight ticket from State of Washington to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of February is, on average, the cheapest month to fly to Sydney from State of Washington, with most prices found around $1,523. If you aren’t able to travel to Sydney during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,526.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $0. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,838.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from State of Washington to Sydney in the afternoon for as low as $1,423. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $1,838 on average. Flights to Sydney from State of Washington at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

We recommend purchasing flights from State of Washington to Sydney 31 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Sydney for $1,691. However, in the past 72 hours, people saw flights from State of Washington for as low as $2,056.

Can stopping save me money on State of Washington to Sydney flights?

You could potentially save up to 12% on your flight if you consider stops on a State of Washington to Sydney flight.

Cheap State of Washington to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Sydney

Best price found

$578

Fastest flight time

17h 45m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from State of Washington in the past 72 hours is $578. The best return flight deal from State of Washington to Sydney found on momondo in the last 72 hours is $1,358.
The fastest flight from State of Washington to Sydney takes 17h 45m
There are no direct flights from State of Washington to Sydney. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Sydney Kingsford Smith Airport and Portland Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • When did momondo last update prices for flights from Washington to Sydney Kingsford Smith Airport?

    Prices for flights from Washington to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Washington to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from State of Washington to Sydney

Compare and see reviews for airlines that fly from State of Washington to Sydney with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,162Free cancellationRating
7.4
9,146 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,233Free cancellationRating
7.0
8,270 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Sydney?

It is quick and easy to find Washington to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Washington to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Sydney.

I’m not ready to book a flight from Washington to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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