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$633+ Cheap flights to Washington

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
30 Mar — 6 Apr1
1 adult

Flights to Washington in 2025

Find the latest flights to Washington in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 25 March 2025.

Return from

$1,468

One-way from

$633

Popular in

December

Cheapest in

February

Average price

$1,640
8/5-15/5
  • 8/5-15/5
  • 2 total stops
  • 60h 20m total
  • Sydney to Seattle
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8/5
  • 8/5
  • 2 total stops
  • 31h 16m total
  • Sydney to Washington
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Highest demand for flights based on searches. 6% potential increase in price ($215 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($77 potential savings vs. average return price).
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Average for return flights in March 2025
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Find flights to Washington

Browse one-way and return flights deals to Washington on Cheapflights. Flight deals are based on user searches and were last updated on 25 March 2025
Explore Washington
Look for other cheap flights to Seattle
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Look for other cheap flights to Pasco
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Cheapest flights to Washington
Explore the most affordable flight options available to Washington. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Wed 13/809:20SYD - SEA
1 stop17h 01mAir Canada
Wed 27/814:55SEA - SYD
1 stop23h 25mAir Canada
Deal found 24/3$1,457
Thu 8/516:20SYD - SEA
1 stop33h 05mMultiple Airlines
Thu 15/518:25SEA - SYD
1 stop27h 15mMultiple Airlines
Deal found 23/3$1,468
Mon 19/509:10SYD - PDX
1 stop31h 49mAmerican Airlines
Wed 28/511:39PDX - SYD
1 stop26h 16mAmerican Airlines
Deal found 23/3$1,489
Mon 12/510:25SYD - SEA
1 stop22h 17mAmerican Airlines
Mon 26/506:14SEA - SYD
1 stop31h 51mAmerican Airlines
Deal found 24/3$1,490
Mon 19/517:45SYD - PDX
1 stop23h 14mMultiple Airlines
Wed 28/512:57PDX - SYD
1 stop25h 33mMultiple Airlines
Deal found 24/3$1,508
Mon 19/509:10SYD - PDX
1 stop31h 49mQantas Airways
Wed 28/506:00PDX - SYD
1 stop32h 05mQantas Airways
Deal found 23/3$1,510
Thu 17/709:30SYD - SEA
2 stops25h 19mUnited Airlines
Wed 30/717:14SEA - SYD
1 stop20h 46mUnited Airlines
Deal found 24/3$1,527
Thu 27/312:10SYD - PDX
1 stop18h 27mUnited Airlines
Wed 2/408:45PDX - SYD
2 stops29h 15mUnited Airlines
Deal found 23/3$1,527
Mon 16/609:25SYD - SEA
1 stop46h 20mDelta
Sun 29/617:40SEA - SYD
1 stop19h 55mDelta
Deal found 24/3$1,541
Thu 26/609:25SYD - PDX
2 stops23h 36mDelta
Mon 14/715:15PDX - SYD
2 stops22h 20mDelta
Deal found 23/3$1,541
Fri 1/817:45SYD - SEA
1 stop20h 59mQantas Airways
Sat 9/817:07SEA - SYD
1 stop20h 58mQantas Airways
Deal found 24/3$1,576
Wed 24/909:20SYD - PDX
1 stop22h 26mAir Canada
Sat 18/1015:25PDX - SYD
1 stop22h 55mAir Canada
Deal found 24/3$1,745

Cheapflights Fare Finder

Locate flights to Washington that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 25 March 2025.
Use the filters below to find and compare flights to Washington that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 7/8

09:20-14:16

1 stop21h 56m

Seattle/Tacoma Intl

Tue 30/9

14:55-07:20

1 stop23h 25m

$1,456

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 8/5

16:20-08:25

1 stop33h 05m

Seattle/Tacoma Intl

Thu 15/5

18:25-14:40

1 stop27h 15m

$1,468

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 19/5

09:10-23:59

1 stop31h 49m

Portland

Wed 28/5

11:39-06:55

1 stop26h 16m

$1,489

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 12/5

10:25-15:42

1 stop22h 17m

Seattle/Tacoma Intl

Mon 26/5

06:14-07:05

1 stop31h 51m

$1,490

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 19/5

17:45-23:59

1 stop23h 14m

Portland

Wed 28/5

12:57-07:30

1 stop25h 33m

$1,508

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 19/5

09:10-23:59

1 stop31h 49m

Portland

Wed 28/5

06:00-07:05

1 stop32h 05m

$1,510

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 17/7

09:30-15:54

2 stops23h 24m

Seattle/Tacoma Intl

Wed 30/7

14:57-06:55

2 stops22h 58m

$1,527

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 16/6

09:25-14:45

1 stop46h 20m

Seattle/Tacoma Intl

Sun 29/6

17:40-06:35

1 stop19h 55m

$1,541

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 26/6

09:25-16:01

2 stops23h 36m

Portland

Mon 14/7

15:15-06:35

2 stops22h 20m

$1,541

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 28/5

17:45-23:09

1 stop22h 24m

Seattle/Tacoma Intl

Fri 13/6

14:40-07:05

1 stop23h 25m

$1,576

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 39 results
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Best time to book a flight to Washington

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Washington

How long is the flight to Washington?

On average, a flight from Sydney to Washington takes 17 hours 6 minutes. Flights to Washington from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Washington?

Use this chart to determine the cheapest time to fly return from Sydney to Washington. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Washington should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.

What are the most popular airlines that fly to Washington?

The most popular airlines flying from Sydney to Washington are Air China, MIAT Mongolian and Korean Air.

Air China

Air China

From $718

MIAT Mongolian

MIAT Mongolian

From $916

Korean Air

Korean Air

From $800

Cathay Pacific

Cathay Pacific

From $934

What are the cheapest airlines that fly to Washington?

The cheapest airlines flying from Sydney to Washington are United Airlines, Virgin Australia and Asiana Airlines.

Rainfall in Washington by month

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

In terms of precipitation, rainfall in Washington ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Washington when rainfall is around 18.0 mm.

Temperature in Washington by month

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

If weather is an important factor for your trip to Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular places to fly to in Washington?

Destination popularity is based on the amount of flight searches to Washington in the last few years. This data was updated on 25 March 2025.
The most popular places in Washington to fly to are Seattle, Spokane and Pasco.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 25 March 2025.
See what other customers who have flown with Air Tahiti Nui, Japan Airlines and ANA to Washington have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.
Japan Airlines
8.3
Very Good
1,440 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
8.3
Very Good
825 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
8.2
Very Good
723 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
8.2
Very Good
441 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.

FAQs about flying to Washington

  • Can I find cheaper flights to Washington if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Washington on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Washington?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Washington.

  • What is the cheapest airport to fly to in Washington?

    Spokane is currently the cheapest airport to fly to in Washington. One-way flights to Spokane typically cost $86, while return flights cost around $217.

  • How much is a return flight to Washington?

    A return flight to Washington will typically cost around $391, however they can be found for as little as $136.

  • Where does the fastest flight to Washington depart from?

    For those looking to save time traveling to Washington, Sydney Kingsford Smith offers the quickest one-way flight (17 hours 1 minute).

  • Does Seattle/Tacoma Intl have car hire?

    Yes. Those touching down at Seattle/Tacoma Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Seattle/Tacoma Intl?

    Yes. Seattle/Tacoma Intl has hotels nearby for those requiring accommodations. Seatac Inn is the closest property to Seattle/Tacoma Intl (0.0 km away from Seattle/Tacoma Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Washington

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Flights to Seattle
Flights to Spokane
Flights to Wenatchee
Flights to Pasco
Flights to Walla Walla

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Deals for Washington 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Washington.

Can Cheapflights find flights to Washington with no change fees?

Need flexible booking options for your flight to Washington ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes! Start tracking prices for Washington flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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