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$676+ 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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
5 May — 12 May1
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 30 April 2025.

Return from

$1,326

One-way from

$676

Popular in

December

Cheapest in

February

Average price

$1,808
American Airlines
  • American Airlines
  • 8/7-29/7
  • 3 total stops
  • 59h 01m total
  • Sydney to Seattle
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27/5
  • 27/5
  • 2 total stops
  • 40h 48m total
  • Sydney to Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($233 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($74 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 30 April 2025
Explore Washington
Look for other cheap flights to Seattle
Look for other cheap flights to Spokane
Look for other cheap flights to Pasco

Find flight deals to Washington

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 30 April 2025.

Tue 5/809:10SYD - SEA
2 stops28h 56mAmerican Airlines
Wed 3/917:59SEA - SYD
1 stop20h 06mAmerican Airlines
Deal found 29/4$1,326
Mon 18/809:10SYD - SEA
1 stop30h 00mQantas Airways
Tue 9/916:59SEA - SYD
1 stop21h 06mQantas Airways
Deal found 29/4$1,327
Thu 7/809:30SYD - SEA
1 stop21h 16mUnited Airlines
Sat 16/807:00SEA - SYD
3 stops55h 00mUnited Airlines
Deal found 28/4$1,351
Mon 7/709:25SYD - SEA
1 stop31h 50mDelta
Wed 30/717:40SEA - SYD
1 stop19h 55mDelta
Deal found 29/4$1,365
Thu 4/907:30SYD - SEA
2 stops18h 51mAir Canada
Tue 9/914:55SEA - SYD
2 stops26h 45mAir Canada
Deal found 29/4$1,397
Fri 6/616:20SYD - PDX
1 stop31h 00mMultiple Airlines
Tue 10/617:06PDX - SYD
2 stops52h 34mMultiple Airlines
Deal found 29/4$1,430
Thu 15/516:20SYD - SEA
1 stop24h 13mMultiple Airlines
Sun 18/518:25SEA - SYD
1 stop27h 15mMultiple Airlines
Deal found 29/4$1,457
Wed 3/910:10SYD - SEA
1 stop26h 05mPhilippine Airlines
Wed 10/923:35SEA - SYD
1 stop39h 25mPhilippine Airlines
Deal found 29/4$1,465
Thu 20/1119:10SYD - SEA
1 stop31h 00mSingapore Airlines
Fri 28/1108:45SEA - SYD
1 stop38h 10mSingapore Airlines
Deal found 29/4$1,571
Fri 5/909:30SYD - SEA
1 stop44h 00mAsiana Airlines
Tue 9/914:15SEA - SYD
1 stop24h 15mAsiana Airlines
Deal found 29/4$1,602
Thu 20/1112:25SYD - SEA
2 stops25h 01mANA
Fri 28/1110:00SEA - SYD
2 stops29h 30mANA
Deal found 29/4$1,646
Wed 30/408:55SYD - SEA
2 stops30h 54mJapan Airlines
Wed 7/506:14SEA - SYD
2 stops31h 06mJapan Airlines
Deal found 29/4$1,686

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 30 April 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

Tue 5/8

09:10-16:54

2 stops24h 44m

Seattle/Tacoma Intl

Wed 3/9

11:51-07:05

2 stops26h 14m

$1,326

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 18/8

09:10-22:10

1 stop30h 00m

Seattle/Tacoma Intl

Wed 10/9

16:59-07:05

1 stop21h 06m

$1,327

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 7/8

09:30-15:54

2 stops23h 24m

Seattle/Tacoma Intl

Mon 1/9

19:34-06:55

1 stop18h 21m

$1,351

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 7/7

09:25-22:22

2 stops29h 57m

Seattle/Tacoma Intl

Sat 2/8

20:10-06:35

1 stop41h 25m

$1,365

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 4/9

07:30-09:21

2 stops18h 51m

Seattle/Tacoma Intl

Tue 9/9

14:55-10:40

2 stops26h 45m

$1,397

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 6/6

16:20-06:20

1 stop31h 00m

Portland

Tue 10/6

17:06-14:40

2 stops52h 34m

$1,430

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 15/5

16:20-23:33

1 stop24h 13m

Seattle/Tacoma Intl

Sun 18/5

18:25-14:40

1 stop27h 15m

$1,457

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 3/9

10:10-19:15

1 stop26h 05m

Seattle/Tacoma Intl

Wed 10/9

23:35-08:00

1 stop39h 25m

$1,465

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 5/9

09:30-12:30

1 stop44h 00m

Seattle/Tacoma Intl

Tue 9/9

14:15-07:30

1 stop24h 15m

$1,602

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 3/9

11:50-20:54

2 stops26h 04m

Seattle/Tacoma Intl

Wed 10/9

17:35-19:15

2 stops32h 40m

$1,685

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 43 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 21 hours 8 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 $712

MIAT Mongolian

MIAT Mongolian

From $933

Korean Air

Korean Air

From $776

Cathay Pacific

Cathay Pacific

From $906

What are the cheapest airlines that fly to Washington?

The cheapest airlines flying from Sydney to Washington are Singapore Airlines, Air China and T'way Air.

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 30 April 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 30 April 2025.
See what other customers who have flown with Air Tahiti Nui, Japan Airlines and China Airlines 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
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Overall

8.8

Comfort

8.1

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
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Overall

8.8

Comfort

8.1

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
1,459 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Overall

8.8

Comfort

8.1

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
8.3
Very Good
732 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Overall

8.8

Comfort

8.1

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
852 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Overall

8.8

Comfort

8.1

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
442 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Overall

8.8

Comfort

8.1

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 $84, while return flights cost around $221.

  • How much is a return flight to Washington?

    A return flight to Washington will typically cost around $237, however they can be found for as little as $141.

  • 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 (18 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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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.

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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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