Which airlines fly to State of Washington?

Air Canada, United Airlines and Qantas Airways are the top three most popular airlines that fly to State of Washington from Sydney according to our data. Air Canada is the first choice among our users, with 51% of people opting to fly with this airline when travelling to State of Washington. Keep in mind that there are 6 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Sydney Kingsford Smith to Washington?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Sydney Kingsford Smith to Washington

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

Prices for flights from Sydney Kingsford Smith Airport to Washington were last updated today.

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

The number of operators available for flights from Sydney Kingsford Smith Airport to Washington is 6 as of September 2026.

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

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington 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 Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$554 Cheap Flights from Sydney to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Washington

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:15 - 20:33SYD Sydney Kingsford Smith-PDX Portland

24h 18m2 stops Nadi Los Angeles Los Angeles

10:48 - 12:35PDX Portland-SYD Sydney Kingsford Smith

31h 47m2 stops Los Angeles Los Angeles Nadi

$1,214Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

14:15 - 18:45SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

22h 30m2 stops Nadi Los Angeles Los Angeles

20:09 - 06:25SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

40h 16m1 stop Los Angeles Los Angeles

$1,229Multiple Airlines

Wed, 21 Oct - Wed, 28 Oct

10:10 - 16:48SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

24h 38m2 stops Los Angeles Los Angeles Dallas/Fort Worth

07:10 - 09:00SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

31h 50m1 stop Los Angeles Los Angeles

$1,281American Airlines

Mon, 19 Oct - Mon, 26 Oct

10:10 - 16:48SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

24h 38m2 stops Los Angeles Los Angeles Dallas/Fort Worth

14:26 - 09:00SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

24h 34m2 stops Dallas/Fort Worth Los Angeles Los Angeles

$1,281American Airlines

Mon, 19 Oct - Mon, 26 Oct

10:15 - 23:59SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

31h 44m2 stops Los Angeles Los Angeles Salt Lake City

05:30 - 07:50SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

32h 20m2 stops Salt Lake City Los Angeles Los Angeles

$1,303Delta

Mon, 5 Oct - Sun, 18 Oct

10:15 - 12:40SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

20h 25m1 stop Los Angeles Los Angeles

05:30 - 07:30SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

32h 00m2 stops Salt Lake City Los Angeles Los Angeles

$1,309Delta

Mon, 19 Oct - Mon, 26 Oct

18:50 - 22:37SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

21h 47m1 stop Los Angeles Los Angeles

16:37 - 08:05SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

21h 28m1 stop Los Angeles Los Angeles

$1,379Qantas Airways

Mon, 5 Oct - Tue, 20 Oct

10:10 - 13:07SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

20h 57m1 stop Los Angeles Los Angeles

15:10 - 09:00SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

23h 50m2 stops Phoenix Sky Harbor Intl Los Angeles Los Angeles

$1,392Qantas Airways

Sun, 18 Oct - Sun, 25 Oct

11:20 - 18:22SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

26h 02m1 stop Vancouver Intl

10:10 - 07:20SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

28h 10m1 stop Vancouver Intl

$1,521Air Canada

Fri, 26 Feb - Mon, 5 Apr

08:00 - 14:22SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

24h 22m2 stops Brisbane Vancouver Intl

19:05 - 14:40SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

25h 35m2 stops Vancouver Intl Brisbane

$1,522Air Canada

Tue, 20 Oct - Mon, 26 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

20:45 - 20:50SYD Sydney Kingsford Smith-PDX Portland

17h 05m1 stop Honolulu

08:00 - 18:50PDX Portland-SYD Sydney Kingsford Smith

17h 50m1 stop Honolulu

$1,550Alaska Airlines

Tue, 8 Sep - Wed, 23 Sep

20:45 - 20:50SYD Sydney Kingsford Smith-PDX Portland

17h 05m1 stop Honolulu

08:00 - 18:50PDX Portland-SYD Sydney Kingsford Smith

17h 50m1 stop Honolulu

$1,554Alaska Airlines

Thu, 10 Sep - Fri, 25 Sep

20:45 - 21:29SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

17h 44m1 stop Honolulu

18:15 - 18:50SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

31h 35m1 stop Honolulu

$1,579Multiple Airlines

Thu, 10 Sep - Wed, 23 Sep

12:00 - 16:54SYD Sydney Kingsford Smith-PDX Portland

21h 54m1 stop Dallas/Fort Worth

06:30 - 07:05PDX Portland-SYD Sydney Kingsford Smith

31h 35m1 stop Los Angeles Los Angeles

$1,646American Airlines

Wed, 9 Sep - Thu, 24 Sep

09:20 - 22:47SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

30h 27m1 stop Vancouver Intl

15:00 - 21:25SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

37h 25m2 stops Vancouver Intl Brisbane

$1,654Air Canada

Thu, 10 Sep - Wed, 23 Sep

07:00 - 10:05SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

20h 05m2 stops Brisbane Vancouver Intl

19:15 - 21:25SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

33h 10m2 stops Vancouver Intl Brisbane

$1,705Air Canada

Thu, 10 Sep - Wed, 23 Sep

06:00 - 09:31SYD Sydney Kingsford Smith-PDX Portland

20h 31m2 stops Brisbane Vancouver Intl

15:30 - 16:40PDX Portland-SYD Sydney Kingsford Smith

32h 10m2 stops Vancouver Intl Brisbane

$1,798Multiple Airlines

Wed, 9 Sep - Thu, 24 Sep

20:45 - 09:25SYD Sydney Kingsford Smith-PDX Portland

29h 40m2 stops Honolulu Los Angeles Los Angeles

08:00 - 18:50PDX Portland-SYD Sydney Kingsford Smith

17h 50m1 stop Honolulu

$1,818Multiple Airlines

Thu, 10 Sep - Fri, 25 Sep

09:20 - 09:31SYD Sydney Kingsford Smith-PDX Portland

17h 11m1 stop Vancouver Intl

19:45 - 16:40PDX Portland-SYD Sydney Kingsford Smith

27h 55m2 stops Vancouver Intl Brisbane

$1,998Air Canada

Wed, 9 Sep - Thu, 24 Sep

10:00 - 09:31SYD Sydney Kingsford Smith-PDX Portland

40h 31m2 stops Brisbane Vancouver Intl

15:30 - 22:20PDX Portland-SYD Sydney Kingsford Smith

37h 50m2 stops Vancouver Intl Brisbane

$2,108Air Canada

Tue, 8 Sep - Wed, 23 Sep

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American Airlines flights from Sydney to State of Washington

Our best American Airlines deals on Sydney to State of Washington flight tickets

American Airlines

19 Oct

SYD10:10Sydney Kingsford Smith

24h 38m

2 stops

SEA16:48Seattle/Tacoma Intl

26 Oct

SEA07:10Seattle/Tacoma Intl

31h 50m

1 stop

SYD09:00Sydney Kingsford Smith

$1,281

American Airlines

27 Jan

SYD11:20Sydney Kingsford Smith

24h 34m

2 stops

SEA16:54Seattle/Tacoma Intl

15 Feb

SEA11:36Seattle/Tacoma Intl

26h 24m

2 stops

SYD09:00Sydney Kingsford Smith

$1,285

American Airlines

5 Oct

SYD10:10Sydney Kingsford Smith

20h 57m

1 stop

SEA13:07Seattle/Tacoma Intl

18 Oct

SEA16:37Seattle/Tacoma Intl

21h 28m

1 stop

SYD08:05Sydney Kingsford Smith

$1,289

Alaska Airlines flights from Sydney to State of Washington

Our best Alaska Airlines deals on Sydney to State of Washington flight tickets

Alaska Airlines

16 Oct

SYD20:45Sydney Kingsford Smith

18h 05m

1 stop

PDX20:50Portland

24 Oct

PDX08:00Portland

17h 45m

1 stop

SYD19:45Sydney Kingsford Smith

$1,546

Alaska Airlines

1 Oct

SYD20:45Sydney Kingsford Smith

17h 44m

1 stop

SEA21:29Seattle/Tacoma Intl

16 Oct

SEA07:00Seattle/Tacoma Intl

17h 50m

1 stop

SYD18:50Sydney Kingsford Smith

$1,550

Alaska Airlines

10 Sept

SYD20:45Sydney Kingsford Smith

17h 05m

1 stop

PDX20:50Portland

25 Sept

PDX08:00Portland

17h 50m

1 stop

SYD18:50Sydney Kingsford Smith

$1,554

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Tue 20/10

14:15-20:33

2 stops24h 18m

Portland

Tue 27/10

10:48-12:35

2 stops31h 47m

$1,214

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Wed 21/10

14:15-18:45

2 stops22h 30m

Seattle/Tacoma Intl

Wed 28/10

20:09-06:25

1 stop40h 16m

$1,229

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 19/10

10:10-16:48

2 stops24h 38m

Seattle/Tacoma Intl

Mon 26/10

07:10-09:00

1 stop31h 50m

$1,281

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 19/10

10:10-16:48

2 stops24h 38m

Seattle/Tacoma Intl

Mon 26/10

14:26-09:00

2 stops24h 34m

$1,281

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 5/10

10:15-23:59

2 stops31h 44m

Seattle/Tacoma Intl

Sun 18/10

05:30-07:50

2 stops32h 20m

$1,303

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 19/10

10:15-12:40

1 stop20h 25m

Seattle/Tacoma Intl

Mon 26/10

05:30-07:30

2 stops32h 00m

$1,309

Fastest return journey

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 5/10

18:50-22:37

1 stop21h 47m

Seattle/Tacoma Intl

Tue 20/10

16:37-08:05

1 stop21h 28m

$1,379

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Sun 18/10

10:10-13:07

1 stop20h 57m

Seattle/Tacoma Intl

Sun 25/10

15:10-09:00

2 stops23h 50m

$1,392

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Fri 26/2

11:20-18:22

1 stop26h 02m

Seattle/Tacoma Intl

Mon 5/4

10:10-07:20

1 stop28h 10m

$1,521

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Tue 20/10

08:00-14:22

2 stops24h 22m

Seattle/Tacoma Intl

Mon 26/10

19:05-14:40

2 stops25h 35m

$1,522

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of March is, on average, the cheapest month to fly to State of Washington from Sydney, with most prices found around $1,385. If you aren’t able to travel during the month of March, then book flights to State of Washington from Sydney during August instead. Flights to State of Washington in August, while not as cheap as those in March, still average around $1,390.

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

You are more likely to see cheaper flights to State of Washington from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $1,532 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Sydney for as low as $1,429 on momondo.

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

You could potentially save up to 11% on your flight if you consider stops on a Sydney to State of Washington flight.

Cheap Sydney to State of Washington flight deals and tips

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

Best price found	$554
Fastest flight time	22h 30m
Direct flights	None

The best one-way flight to State of Washington from Sydney in the past 72 hours is $554. The best return flight deal from Sydney to State of Washington found on momondo in the last 72 hours is $1,214.

The fastest flight from Sydney to State of Washington takes 22h 30m

There are no direct flights from Sydney to State of Washington. There are no popular flight routes from Sydney to State of Washington.

Search flight deals

Frequently asked questions about flying from Sydney to Washington

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Washington?
Prices for flights from Sydney Kingsford Smith Airport to Washington were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Washington?
The number of operators available for flights from Sydney Kingsford Smith Airport to Washington is 6 as of September 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Washington?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington 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 Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Sydney to State of Washington

Compare and see reviews for airlines that fly from Sydney to State of Washington with momondo

Airline	Rating	Free cancellation	Price
Air Canada	PriceFrom $1,110	Free cancellation	Rating 7.1 11,592 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $1,125	Free cancellation	Rating 7.8 2,814 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $1,163	Free cancellation	Rating 7.8 8,557 reviews	Search Delta flights
Qantas Airways	PriceFrom $1,177	Free cancellation	Rating 7.5 1,090 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,180	Free cancellation	Rating 7.4 10,173 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,223	Free cancellation	Rating 7.1 12,042 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Sydney to Washington 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 Washington that suits you.

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

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

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

momondo helps you find the best flight between Sydney and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Sydney to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.