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Cheap flights from Washington to Sydney from $572

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SYD
27 Nov — 4 Dec1
1 adult

Cheap flight deals from Washington to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 November 2024.

Find flight deals from Washington to Sydney

Cheapest flights from Washington to Sydney
Explore the most affordable flight options available from Washington to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 November 2024.

Sun 24/1109:25SEA - SYD
2 stops39h 20mMultiple Airlines
Sat 7/1217:25SYD - SEA
1 stop25h 19mMultiple Airlines
Deal found 21/11$1,495
Fri 29/1113:01PDX - SYD
1 stop24h 34mDelta
Thu 5/1211:05SYD - PDX
1 stop27h 40mDelta
Deal found 21/11$1,525
Mon 25/1111:19PDX - SYD
1 stop26h 56mUnited Airlines
Sun 1/1212:10SYD - PDX
1 stop22h 00mUnited Airlines
Deal found 22/11$1,605
Sun 24/1105:30SEA - SYD
2 stops32h 05mDelta
Sat 7/1211:05SYD - SEA
2 stops27h 13mDelta
Deal found 21/11$1,644
Thu 21/1115:58SEA - SYD
1 stop22h 02mAlaska Airlines
Wed 27/1111:15SYD - SEA
1 stop25h 58mAlaska Airlines
Deal found 21/11$1,828
Fri 6/1208:06PDX - SYD
1 stop36h 29mMultiple Airlines
Mon 9/1217:25SYD - PDX
2 stops22h 15mMultiple Airlines
Deal found 21/11$1,984
Thu 5/1208:06PDX - SYD
1 stop40h 39mAlaska Airlines
Sun 15/1221:40SYD - PDX
1 stop19h 22mAlaska Airlines
Deal found 21/11$2,316
Wed 4/1209:25SEA - SYD
2 stops28h 40mUnited Airlines
Thu 19/1211:20SYD - SEA
2 stops23h 05mUnited Airlines
Deal found 21/11$2,391
Mon 23/1219:05PDX - SYD
2 stops28h 00mAir Canada
Mon 20/119:15SYD - PDX
2 stops38h 29mAir Canada
Deal found 21/11$2,457
Thu 26/1219:29SEA - SYD
1 stop29h 16mHawaiian Airlines
Sat 18/121:40SYD - SEA
1 stop20h 50mHawaiian Airlines
Deal found 21/11$2,647
Mon 25/1110:10PDX - SYD
2 stops29h 20mANA
Wed 27/1121:45SYD - PDX
2 stops39h 39mANA
Deal found 21/11$2,684
Mon 9/1219:00SEA - SYD
2 stops52h 30mTurkish Airlines
Sun 29/1220:40SYD - SEA
2 stops39h 25mTurkish Airlines
Deal found 21/11$2,963

Find flights from Washington to Sydney within your budget

Customise your flight search to find flights from Washington to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 686,349 searches. Data last updated 22 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandSydney

PDX - SYD

PDXSYD

Portland

Wed 19/2

07:00-19:45

1 stop17h 45m

Sydney Kingsford Smith

Fri 28/2

21:40-21:10

1 stop18h 30m

$1,297

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Wed 5/2

15:05-09:35

1 stop23h 30m

Sydney Kingsford Smith

Sun 23/2

11:20-14:30

1 stop22h 10m

$1,364

PortlandSydney

PDX - SYD

PDXSYD

Portland

Sun 9/2

15:25-09:35

1 stop23h 10m

Sydney Kingsford Smith

Wed 5/3

11:20-09:34

1 stop17h 14m

$1,364

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Wed 5/2

07:00-19:45

1 stop17h 45m

Sydney Kingsford Smith

Sun 16/2

21:40-23:30

1 stop20h 50m

$1,366

PortlandSydney

PDX - SYD

PDXSYD

Portland

Sun 16/2

07:00-15:35

1 stop37h 35m

Sydney Kingsford Smith

Fri 28/2

17:25-19:00

1 stop20h 35m

$1,378

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Sun 11/5

15:55-19:45

1 stop34h 50m

Sydney Kingsford Smith

Fri 23/5

21:40-06:35

2 stops25h 55m

$1,380

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Tue 1/4

19:05-13:50

2 stops24h 45m

Sydney Kingsford Smith

Wed 16/4

07:00-09:50

2 stops19h 50m

$1,432

PortlandSydney

PDX - SYD

PDXSYD

Portland

Thu 3/4

08:40-19:45

1 stop41h 05m

Sydney Kingsford Smith

Sun 20/4

21:40-19:55

1 stop39h 15m

$1,452

PortlandSydney

PDX - SYD

PDXSYD

Portland

Sat 8/3

09:45-08:35

1 stop27h 50m

Sydney Kingsford Smith

Sat 15/3

10:05-19:31

1 stop27h 26m

$1,525

PortlandSydney

PDX - SYD

PDXSYD

Portland

Thu 1/5

10:25-07:00

1 stop27h 35m

Sydney Kingsford Smith

Sat 10/5

10:20-14:42

1 stop21h 22m

$1,547

Flights are sorted by cheapest return flights first.

Deals found on 21/11

Showing 1-10 of 51 results
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Best time to book a flight from Washington to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Washington with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington to Sydney

Get recent, data-driven insights about flights from Washington to Sydney including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Sydney?

Currently, May is the cheapest month in which you can book a flight from State of Washington to Sydney (average of $129). Flying from State of Washington to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to SYD?

Find hourly flight availability from Washington to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Sydney as you normally would.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 22 November 2024.
To help decide which airline to fly from Washington to Sydney, see what other customers have to say about Alaska Airlines, United Airlines and Hawaiian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
68 reviews
Check prices

Overall

8.7

Boarding

8.5

Crew

9.0

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very Good
68 reviews
Air Tahiti Nui
8.7
Very Good
68 reviews
Check prices

Overall

8.7

Boarding

8.5

Crew

9.0

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very Good
831 reviews
Air Tahiti Nui
8.7
Very Good
68 reviews
Check prices

Overall

8.7

Boarding

8.5

Crew

9.0

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Korean Air
8.4
Very Good
1,020 reviews
Air Tahiti Nui
8.7
Very Good
68 reviews
Check prices

Overall

8.7

Boarding

8.5

Crew

9.0

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Asiana Airlines
8.3
Very Good
474 reviews
Air Tahiti Nui
8.7
Very Good
68 reviews
Check prices

Overall

8.7

Boarding

8.5

Crew

9.0

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

China Airlines
8.3
Very Good
774 reviews
Air Tahiti Nui
8.7
Very Good
68 reviews
Check prices

Overall

8.7

Boarding

8.5

Crew

9.0

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Washington to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Washington?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Washington. Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • What are the cheapest airlines to fly from State of Washington to Sydney one-way?

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $572. However, be on the lookout for offers from Alaska Airlines and Air Canada, as they are both options that can get you from State of Washington to Sydney for a low price.

  • What are the most popular routes from State of Washington to Sydney?

    When deciding which route to take from State of Washington to Sydney, consider Seattle/Tacoma Intl - Sydney Kingsford Smith, Portland - Sydney Kingsford Smith or Spokane - Sydney Kingsford Smith, as they are the most popular.

  • Can I find deals for flights from Washington to Sydney that include hotel bookings?

    Yes. In addition to deals on Washington to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Sydney.

  • Can I find deals for business class flights from Washington to Sydney?

    Yes. Cheapflights offers flight deals from Washington to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Sydney?

    Currently, May is the cheapest month in which you can book a flight from State of Washington to Sydney (average of $129). Flying from State of Washington to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Sydney

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Top 2 airlines flying from Washington to Sydney

Discover the top 2 airlines that operate flights from Washington to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 686,349 searches. Data last updated 22 November 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,157Average$1,567FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,228Average$1,540FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington to Sydney?

Deals for Washington to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Washington to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Washington.

Can Cheapflights find flights from Washington to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Washington to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Washington to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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