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

Air Canada, Qantas Airways, and Alaska Airlines are the most popular carriers operating from Sydney Kingsford Smith to Washington

Which airlines fly to State of Washington?

Air Canada, United Airlines and Hawaiian Airlines 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 35% 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.

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 November 2025.

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.

$749 Cheap Flights from Sydney to Washington in 2025/26

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14:00 - 16:49SYD-PDX

21h 49m2 stops

17:50 - 12:35PDX-SYD

23h 45m2 stops

$1,413Multiple Airlines

Find Deal

Fri, 6 Feb - Sun, 22 Feb

11:35 - 20:10SYD-SEA

25h 35m1 stop

23:05 - 09:45SEA-SYD

41h 40m1 stop

$1,417Philippine Airlines

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Thu, 30 Apr - Thu, 7 May

11:35 - 20:10SYD-SEA

25h 35m1 stop

23:05 - 09:45SEA-SYD

41h 40m1 stop

$1,421Philippine Airlines

Find Deal

Thu, 30 Apr - Thu, 7 May

11:35 - 20:10SYD-SEA

25h 35m1 stop

23:05 - 09:45SEA-SYD

41h 40m1 stop

$1,424Philippine Airlines

Find Deal

Thu, 30 Apr - Thu, 7 May

10:20 - 14:55SYD-SEA

22h 35m1 stop

00:10 - 08:30SEA-SYD

38h 20m1 stop

$1,436Asiana Airlines

Find Deal

Sat, 14 Mar - Sat, 28 Mar

17:30 - 20:34SYD-PDX

22h 04m2 stops

06:40 - 09:00PDX-SYD

31h 20m1 stop

$1,700Qantas Airways

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Fri, 6 Feb - Sun, 22 Feb

11:20 - 14:40SYD-PDX

22h 20m1 stop

15:15 - 09:35PDX-SYD

23h 20m1 stop

$1,723Air Canada

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Fri, 6 Feb - Sun, 22 Feb

11:20 - 14:40SYD-PDX

22h 20m1 stop

09:50 - 09:35PDX-SYD

28h 45m1 stop

$1,844Air Canada

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Sun, 7 Dec - Sun, 14 Dec

14:00 - 14:46SYD-PDX

19h 46m1 stop

07:45 - 09:15PDX-SYD

30h 30m1 stop

$2,384United Airlines

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Sun, 28 Dec - Thu, 15 Jan

10:40 - 22:41SYD-PDX

31h 01m2 stops

05:30 - 08:30PDX-SYD

32h 00m2 stops

$2,387Delta

Find Deal

Mon, 1 Dec - Wed, 31 Dec

Philippine Airlines flights from Sydney to State of Washington

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

Philippine Airlines

30 Apr

SYD11:35Sydney Kingsford Smith

25h 35m

1 stop

SEA20:10Seattle/Tacoma Intl

7 May

SEA23:05Seattle/Tacoma Intl

41h 40m

1 stop

SYD09:45Sydney Kingsford Smith

$1,417

Find similar

Philippine Airlines

30 Apr

SYD11:35Sydney Kingsford Smith

25h 35m

1 stop

SEA20:10Seattle/Tacoma Intl

7 May

SEA23:05Seattle/Tacoma Intl

41h 40m

1 stop

SYD09:45Sydney Kingsford Smith

$1,421

Find similar

Philippine Airlines

30 Apr

SYD11:35Sydney Kingsford Smith

25h 35m

1 stop

SEA20:10Seattle/Tacoma Intl

7 May

SEA23:05Seattle/Tacoma Intl

41h 40m

1 stop

SYD09:45Sydney Kingsford Smith

$1,431

Find similar

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

19 Jan

SYD13:55Sydney Kingsford Smith

20h 49m

2 stops

SEA15:44Seattle/Tacoma Intl

2 Feb

SEA09:00Seattle/Tacoma Intl

28h 45m

2 stops

SYD08:45Sydney Kingsford Smith

$1,450

Find similar

Air New Zealand

6 Dec

SYD11:45Sydney Kingsford Smith

29h 45m

2 stops

SEA22:30Seattle/Tacoma Intl

14 Dec

SEA15:40Seattle/Tacoma Intl

22h 05m

2 stops

SYD08:45Sydney Kingsford Smith

$5,480

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Fly from

Fly to

Route

Depart

Return

Price

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 6/2

14:00-16:49

2 stops21h 49m

Portland

Sun 22/2

17:50-12:35

2 stops23h 45m

$1,413

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 30/4

11:35-20:10

1 stop25h 35m

Seattle/Tacoma Intl

Thu 7/5

23:05-09:45

1 stop41h 40m

$1,417

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 30/4

11:35-20:10

1 stop25h 35m

Seattle/Tacoma Intl

Thu 7/5

23:05-09:45

1 stop41h 40m

$1,421

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 30/4

11:35-20:10

1 stop25h 35m

Seattle/Tacoma Intl

Thu 7/5

23:05-09:45

1 stop41h 40m

$1,424

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sat 14/3

10:20-14:55

1 stop22h 35m

Seattle/Tacoma Intl

Sat 28/3

00:10-08:30

1 stop38h 20m

$1,436

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 6/2

17:30-20:34

2 stops22h 04m

Portland

Sun 22/2

06:40-09:00

1 stop31h 20m

$1,700

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 6/2

11:20-14:40

1 stop22h 20m

Portland

Sun 22/2

15:15-09:35

1 stop23h 20m

$1,723

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 7/12

11:20-14:40

1 stop22h 20m

Portland

Sun 14/12

09:50-09:35

1 stop28h 45m

$1,844

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 28/12

14:00-14:46

1 stop19h 46m

Portland

Thu 15/1

07:45-09:15

1 stop30h 30m

$2,384

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 1/12

10:40-22:41

2 stops31h 01m

Portland

Wed 31/12

05:30-08:30

2 stops32h 00m

$2,387

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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 $1,427. 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 $1,509.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart on your flight to State of Washington is on a Thursday when prices can be found for as low as $1,595. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Sunday is $1,834.

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

At midday is the cheapest time of day to fly from Sydney to State of Washington when you can find flight prices for as low as $1,520. Flying to State of Washington at midday is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $1,855.

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 $1,711 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 $1,386 on momondo.

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

You could potentially save up to 15% 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

Direct flights	None

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 November 2025.
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 $1,165	Free cancellation	Rating 7.6 424 reviews	Search Virgin Australia flights
Alaska Airlines	PriceFrom $1,169	Free cancellation	Rating 8.0 11,329 reviews	Search Alaska Airlines flights
Delta	PriceFrom $1,177	Free cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Air Canada	PriceFrom $1,196	Free cancellation	Rating 7.1 10,465 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,232	Free cancellation	Rating 7.4 9,034 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $1,259	Free cancellation	Rating 7.8 2,813 reviews	Search Hawaiian Airlines flights
Qantas Airways	PriceFrom $1,284	Free cancellation	Rating 7.5 943 reviews	Search Qantas Airways flights
Philippine Airlines	PriceFrom $1,347	Free cancellation	Rating 7.3 937 reviews	Search Philippine Airlines flights
Singapore Airlines	PriceFrom $1,473	Free cancellation	Rating 8.1 1,407 reviews	Search Singapore Airlines flights
Asiana Airlines	PriceFrom $1,504	Free cancellation	Rating 8.2 488 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

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.

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Find better results for your trip to Washington

Popular Cities in Washington

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Sydney flight routes

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Cheap flights from Sydney to Washington from $749

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 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Filter for what you want

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Philippine Airlines flights from Sydney to State of Washington

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

Air New Zealand flights from Sydney to State of Washington

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

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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

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

What is the cheapest day to depart on your flight to State of Washington?

What is the cheapest time of day to depart on your flight 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 15% 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 Canada, Qantas Airways, and Alaska Airlines are the most popular carriers 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

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