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Cheap flights from Washington to Australia from $377

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 Australia departing on 8/15. 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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0 bags

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Find the cheapest flights from Washington to Australia

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington to Australia that have been recently found on momondo from popular airlines, departing in the coming months.
1:45 pm - 7:20 amSEA-SYD
24h 35m1 stop
9:20 am - 2:16 pmSYD-SEA
21h 56m1 stop
$775Air Canada
Find Deal
Thu, Jun 12 - Wed, Jul 16
2:55 pm - 7:20 amSEA-SYD
23h 25m1 stop
9:20 am - 2:16 pmSYD-SEA
21h 56m1 stop
$776Air Canada
Find Deal
Fri, Aug 1 - Fri, Aug 22
10:25 am - 7:20 amSEA-SYD
27h 55m1 stop
6:00 am - 9:21 amSYD-SEA
20h 21m2 stops
Sun, Apr 27 - Thu, Jul 31
7:15 pm - 11:25 amSEA-SYD
23h 10m2 stops
9:20 am - 9:21 amSYD-SEA
17h 01m1 stop
Tue, Jul 1 - Mon, Aug 4
7:26 pm - 9:00 amSEA-SYD
19h 34m1 stop
11:15 am - 6:56 pmSYD-SEA
25h 41m1 stop
$831American Airlines
Find Deal
Wed, Mar 19 - Wed, Mar 26
8:10 am - 7:00 amSEA-SYD
28h 50m2 stops
9:30 am - 9:15 pmSYD-SEA
28h 45m2 stops
$837United Airlines
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Tue, Mar 18 - Tue, Apr 22
7:33 pm - 6:55 amSEA-SYD
18h 22m1 stop
9:30 am - 6:37 pmSYD-SEA
26h 07m2 stops
$838United Airlines
Find Deal
Sun, Apr 6 - Tue, Apr 22
9:45 pm - 6:35 amSEA-SYD
39h 50m2 stops
9:25 am - 8:18 amSYD-SEA
39h 53m2 stops
$847Delta
Find Deal
Sun, Apr 6 - Tue, Apr 22
2:00 pm - 8:35 amSEA-SYD
23h 35m1 stop
10:05 am - 4:55 pmSYD-SEA
24h 50m1 stop
$855Delta
Find Deal
Sat, Mar 8 - Wed, Mar 19
11:39 am - 7:05 amPDX-SYD
26h 26m2 stops
9:10 am - 4:59 pmSYD-PDX
24h 49m2 stops
$890American Airlines
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Mon, May 12 - Fri, May 23

Air New Zealand flights from State of Washington to Australia

Our best Air New Zealand deals on State of Washington to Australia flight tickets
Air New Zealand
Aug 1
PDX3:42 pmPortland
24h 03m
2 stops
SYD8:45 amSydney Kingsford Smith
Aug 14
SYD11:50 amSydney Kingsford Smith
23h 27m
2 stops
PDX6:17 pmPortland
Air New Zealand
Mar 1
PDX1:18 pmPortland
26h 07m
2 stops
SYD10:25 amSydney Kingsford Smith
Mar 3
SYD1:55 pmSydney Kingsford Smith
23h 29m
2 stops
PDX6:24 pmPortland
Air New Zealand
Mar 9
PDX7:31 pmPortland
19h 44m
1 stop
SYD9:15 amSydney Kingsford Smith
Apr 5
SYD11:50 amSydney Kingsford Smith
28h 20m
2 stops
PDX10:10 pmPortland

Alaska Airlines flights from State of Washington to Australia

Our best Alaska Airlines deals on State of Washington to Australia flight tickets
Alaska Airlines
Mar 11
SEA12:00 pmSeattle/Tacoma Intl
27h 00m
1 stop
SYD9:00 amSydney Kingsford Smith
Apr 15
SYD9:10 amSydney Kingsford Smith
24h 44m
1 stop
SEA4:54 pmSeattle/Tacoma Intl
Alaska Airlines
Mar 8
SEA1:54 pmSeattle/Tacoma Intl
24h 06m
2 stops
SYD9:00 amSydney Kingsford Smith
Mar 20
SYD11:15 amSydney Kingsford Smith
19h 40m
1 stop
SEA12:55 pmSeattle/Tacoma Intl
Alaska Airlines
Mar 11
PDX5:37 pmPortland
21h 23m
1 stop
SYD9:00 amSydney Kingsford Smith
Apr 15
SYD9:10 amSydney Kingsford Smith
19h 20m
1 stop
PDX11:30 amPortland

See travel insights to Australia from

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

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 Australia?

The month of March is, on average, the cheapest month to fly to Australia from State of Washington, with most prices found around $991. If you aren’t able to travel during the month of March, then book flights to Australia from State of Washington during February instead. Flights to Australia in February, while not as cheap as those in March, still average around $1,034.

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

The cheapest day to depart from State of Washington to Australia is on a Tuesday. Travelers who choose to depart for Australia on a Tuesday will often find tickets for as low as $1,078. On the other hand, Thursday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,156.

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

Flying to Australia from State of Washington in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,078 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,152 on average. Flights to Australia from State of Washington in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Australia from State of Washington when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,134 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from State of Washington for as low as $1,033 on momondo.

Cheap State of Washington to Australia flight deals and tips

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

Best Price Found

$377

Fastest flight time

17h 45m

Direct flights

None

Airports in Australia

4 airports
The best one-way flight to Australia from State of Washington in the past 72 hours is $377. The best round-trip flight deal from State of Washington to Australia found on momondo in the last 72 hours is $775.
The fastest flight from State of Washington to Australia takes 17h 45m
There are no direct flights from State of Washington to Australia. Popular non-direct routes for this connection are Portland Airport - Melbourne Airport, Seattle/Tacoma Intl Airport - Sydney Kingsford Smith Airport and Portland Airport - Sydney Kingsford Smith Airport.
There are 4 airports near Australia: Melbourne (MEL), Brisbane (BNE), Coolangatta Gold Coast (OOL), Sydney Kingsford Smith (SYD)

  • When did momondo last update prices for flights from Washington to Australia?

    Prices for flights from Washington to Australia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Australia?

  • How old do you have to be to fly from Washington to Australia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Australia.

  • What documentation or ID do you need to fly to Australia?

    The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from State of Washington to Australia

Compare and see reviews for airlines that fly from State of Washington to Australia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $759Free CancellationRating
7.4
8,726 reviews
Search United Airlines flights
ANAPriceFrom $767Free CancellationRating
8.4
836 reviews
Search ANA flights
American AirlinesPriceFrom $807Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $834Free CancellationRating
7.0
8,783 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom $854Free CancellationRating
8.0
9,717 reviews
Search Alaska Airlines flights
DeltaPriceFrom $857Free CancellationRating
8.0
8,147 reviews
Search Delta flights
Qantas AirwaysPriceFrom $866Free CancellationRating
7.4
814 reviews
Search Qantas Airways flights
Hawaiian AirlinesPriceFrom $883Free CancellationRating
7.9
2,318 reviews
Search Hawaiian Airlines flights
Air New ZealandPriceFrom $1,207Free CancellationRating
7.9
457 reviews
Search Air New Zealand flights
Singapore AirlinesPriceFrom $1,210Free CancellationRating
8.1
1,292 reviews
Search Singapore Airlines flights

Why use momondo?

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

Finding the right flight to Australia from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

All flight searches from Washington to Australia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Washington.

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

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Washington and alert you when they change.


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