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 37% of people opting to fly with this airline when travelling to State of Washington. Keep in mind that there are 11 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?

Air New Zealand is the most popular carrier 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 12 as of January 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.

$747 Cheap Flights from Sydney to Washington in 2026

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21:40 - 22:17

SYD

SEA

19h 37m1 stop

17:45 - 19:45

SEA

SYD

31h 00m1 stop

$1,392Hawaiian Airlines

Sun, 1 Feb - Sun, 8 Feb

14:00 - 16:49

SYD

PDX

21h 49m2 stops

17:50 - 12:35

PDX

SYD

23h 45m2 stops

$1,402Multiple Airlines

Thu, 5 Feb - Fri, 20 Feb

14:00 - 20:34

SYD

SEA

25h 34m2 stops

10:44 - 12:35

SEA

SYD

30h 51m2 stops

$1,404Multiple Airlines

Sun, 8 Feb - Mon, 23 Feb

11:20 - 19:16

SYD

SEA

26h 56m1 stop

20:00 - 09:35

SEA

SYD

18h 35m1 stop

$1,421Air Canada

Mon, 26 Jan - Mon, 9 Feb

09:00 - 09:15

SYD

SEA

19h 15m2 stops

09:55 - 09:35

SEA

SYD

28h 40m1 stop

$1,442Air Canada

Mon, 26 Jan - Mon, 9 Feb

21:40 - 21:42

SYD

SEA

18h 02m1 stop

17:50 - 19:45

SEA

SYD

31h 55m1 stop

$1,453Alaska Airlines

Fri, 13 Mar - Tue, 17 Mar

13:55 - 18:28

SYD

SEA

23h 33m2 stops

08:30 - 08:45

SEA

SYD

29h 15m2 stops

$1,466Air New Zealand

Sat, 7 Feb - Sun, 22 Feb

11:45 - 15:44

SYD

SEA

22h 59m2 stops

07:15 - 08:45

SEA

SYD

30h 30m2 stops

$1,468Air New Zealand

Fri, 6 Feb - Sat, 21 Feb

09:30 - 14:55

SYD

SEA

22h 25m1 stop

00:55 - 07:30

SEA

SYD

37h 35m1 stop

$1,477Asiana Airlines

Sun, 31 May - Fri, 26 Jun

09:30 - 14:55

SYD

SEA

22h 25m1 stop

00:55 - 07:30

SEA

SYD

37h 35m1 stop

$1,480Asiana Airlines

Sun, 31 May - Fri, 26 Jun

Air New Zealand flights from Sydney to State of Washington

Our best Air New Zealand deals on Sydney to State of Washington flight tickets

Air New Zealand

7 Feb

SYD13:55Sydney Kingsford Smith

23h 33m

2 stops

SEA18:28Seattle/Tacoma Intl

22 Feb

SEA08:30Seattle/Tacoma Intl

29h 15m

2 stops

SYD08:45Sydney Kingsford Smith

$1,466

Air New Zealand

6 Feb

SYD11:45Sydney Kingsford Smith

22h 59m

2 stops

SEA15:44Seattle/Tacoma Intl

21 Feb

SEA07:15Seattle/Tacoma Intl

30h 30m

2 stops

SYD08:45Sydney Kingsford Smith

$1,468

Air New Zealand

26 Jan

SYD13:55Sydney Kingsford Smith

27h 03m

2 stops

SEA21:58Seattle/Tacoma Intl

9 Feb

SEA09:00Seattle/Tacoma Intl

30h 30m

2 stops

SYD10:30Sydney Kingsford Smith

$1,519

Philippine Airlines flights from Sydney to State of Washington

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

Philippine Airlines

17 Feb

SYD11:35Sydney Kingsford Smith

26h 05m

1 stop

SEA18:40Seattle/Tacoma Intl

27 Feb

SEA21:30Seattle/Tacoma Intl

41h 20m

1 stop

SYD09:50Sydney Kingsford Smith

$1,484

Philippine Airlines

18 Mar

SYD11:35Sydney Kingsford Smith

26h 05m

1 stop

SEA19:40Seattle/Tacoma Intl

17 Apr

SEA23:10Seattle/Tacoma Intl

39h 50m

1 stop

SYD08:00Sydney Kingsford Smith

$1,522

Fly from

Fly to

Route

Depart

Return

Price

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 1/2

21:40-22:17

1 stop19h 37m

Seattle/Tacoma Intl

Sun 8/2

17:45-19:45

1 stop31h 00m

$1,392

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 5/2

14:00-16:49

2 stops21h 49m

Portland

Fri 20/2

17:50-12:35

2 stops23h 45m

$1,402

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 8/2

14:00-20:34

2 stops25h 34m

Seattle/Tacoma Intl

Mon 23/2

10:44-12:35

2 stops30h 51m

$1,404

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 26/1

11:20-19:16

1 stop26h 56m

Seattle/Tacoma Intl

Mon 9/2

20:00-09:35

1 stop18h 35m

$1,421

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 26/1

09:00-09:15

2 stops19h 15m

Seattle/Tacoma Intl

Mon 9/2

09:55-09:35

1 stop28h 40m

$1,442

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 13/3

21:40-21:42

1 stop18h 02m

Seattle/Tacoma Intl

Tue 17/3

17:50-19:45

1 stop31h 55m

$1,453

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sat 7/2

13:55-18:28

2 stops23h 33m

Seattle/Tacoma Intl

Sun 22/2

08:30-08:45

2 stops29h 15m

$1,466

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 6/2

11:45-15:44

2 stops22h 59m

Seattle/Tacoma Intl

Sat 21/2

07:15-08:45

2 stops30h 30m

$1,468

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 31/5

09:30-14:55

1 stop22h 25m

Seattle/Tacoma Intl

Fri 26/6

00:55-07:30

1 stop37h 35m

$1,477

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 31/5

09:30-14:55

1 stop22h 25m

Seattle/Tacoma Intl

Fri 26/6

00:55-07:30

1 stop37h 35m

$1,480

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 August is, on average, the cheapest month to fly to State of Washington from Sydney, with most prices found around $1,351. If you aren’t able to travel during the month of August, then book flights to State of Washington from Sydney during September instead. Flights to State of Washington in September, while not as cheap as those in August, still average around $1,417.

How far in advance should I book a flight to State of 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 $1,604 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 $1,359 on momondo.

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

You could potentially save up to 1% 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

Fastest flight time	19h 37m
Direct flights	None

The fastest flight from Sydney to State of Washington takes 19h 37m

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

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 12 as of January 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
Virgin Australia	PriceFrom $1,123	Free cancellation	Rating 7.6 430 reviews	Search Virgin Australia flights
Alaska Airlines	PriceFrom $1,126	Free cancellation	Rating 8.0 11,686 reviews	Search Alaska Airlines flights
Delta	PriceFrom $1,134	Free cancellation	Rating 7.9 8,034 reviews	Search Delta flights
Air Canada	PriceFrom $1,144	Free cancellation	Rating 7.1 10,616 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,187	Free cancellation	Rating 7.4 9,145 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $1,224	Free cancellation	Rating 7.8 2,826 reviews	Search Hawaiian Airlines flights
Qantas Airways	PriceFrom $1,238	Free cancellation	Rating 7.5 969 reviews	Search Qantas Airways flights
Philippine Airlines	PriceFrom $1,277	Free cancellation	Rating 7.3 953 reviews	Search Philippine Airlines flights
American Airlines	PriceFrom $1,328	Free cancellation	Rating 7.2 11,105 reviews	Search American Airlines flights
Asiana Airlines	PriceFrom $1,450	Free cancellation	Rating 8.2 500 reviews	Search Asiana 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.

An easier way to manage your State of Washington trip

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Popular Cities in Washington

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Sydney flight routes

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Flights from Sydney Kingsford Smith to Maroochydore Sunshine Coast

Cheap flights from Sydney to Washington from $747

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Washington departing on 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Filter for what you want

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Find the cheapest flights from Sydney to Washington

Cheap return flights

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Air New Zealand flights from Sydney to State of Washington

Our best Air New Zealand deals on Sydney to State of Washington flight tickets

Philippine Airlines flights from Sydney to State of Washington

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

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Use the filters below to find and compare flights from Sydney to Washington that are best for you.

See travel insights to Washington from

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

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

How far in advance should I book a flight to State of Washington?

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

You could potentially save up to 1% on your flight if you consider stops on a Sydney to State of Washington flight.

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

Air New Zealand is the most popular carrier operating from Sydney Kingsford Smith to Washington

Which airlines fly to State of Washington?

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

Fastest flight time

Direct flights

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

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

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your State of Washington trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular Cities in Washington

Popular flights according to clicks in the last 7 days on momondo