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$621+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
17 Apr — 24 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 12 April 2025.

Return from

$1,622

One-way from

$621

Popular in

December

Cheapest in

February

Average price

$1,776
Asiana Airlines
  • Asiana Airlines
  • 26/5-2/6
  • 2 total stops
  • 68h 15m total
  • Sydney to Seattle
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5/5
  • 5/5
  • 2 total stops
  • 43h 39m total
  • Sydney to Washington
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($257 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($80 potential savings vs. average return price).
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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 12 April 2025
Explore Washington
Look for other cheap flights to Seattle
Look for other cheap flights to Spokane
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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 12 April 2025.

Thu 20/1110:30SYD - SEA
1 stop45h 05mAsiana Airlines
Fri 28/1114:00SEA - SYD
1 stop23h 30mAsiana Airlines
Deal found 10/4$1,563
Thu 20/1116:10SYD - SEA
1 stop34h 00mSingapore Airlines
Fri 28/1108:45SEA - SYD
1 stop32h 05mSingapore Airlines
Deal found 11/4$1,574
Mon 8/909:10SYD - SEA
1 stop27h 58mQantas Airways
Wed 24/916:45SEA - SYD
1 stop21h 20mQantas Airways
Deal found 10/4$1,583
Wed 26/1112:25SYD - SEA
2 stops25h 00mANA
Sun 30/1110:35SEA - SYD
2 stops28h 55mANA
Deal found 10/4$1,607
Thu 1/516:20SYD - SEA
1 stop24h 24mMultiple Airlines
Thu 8/511:04SEA - SYD
2 stops32h 11mMultiple Airlines
Deal found 10/4$1,627
Wed 26/1122:10SYD - SEA
1 stop39h 05mChina Airlines
Sat 29/1100:10SEA - SYD
1 stop41h 00mChina Airlines
Deal found 10/4$1,665
Mon 19/516:20SYD - PDX
1 stop31h 00mMultiple Airlines
Wed 28/514:30PDX - SYD
2 stops31h 10mMultiple Airlines
Deal found 10/4$1,667
Sun 8/610:10SYD - SEA
1 stop26h 05mPhilippine Airlines
Sun 29/623:35SEA - SYD
1 stop39h 25mPhilippine Airlines
Deal found 11/4$1,684
Mon 8/909:30SYD - SEA
2 stops28h 42mUnited Airlines
Wed 24/911:05SEA - SYD
2 stops26h 55mUnited Airlines
Deal found 10/4$1,697
Mon 7/709:25SYD - SEA
1 stop22h 15mDelta
Mon 21/717:59SEA - SYD
1 stop19h 36mDelta
Deal found 10/4$1,711
Sun 8/611:50SYD - SEA
2 stops30h 09mAir New Zealand
Sun 29/614:55SEA - SYD
2 stops24h 50mAir New Zealand
Deal found 11/4$1,803
Sat 19/709:55SYD - PDX
2 stops30h 01mAir New Zealand
Sun 10/810:00PDX - SYD
2 stops29h 45mAir New Zealand
Deal found 11/4$1,814

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 12 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

Mon 26/5

09:30-12:30

1 stop44h 00m

Seattle/Tacoma Intl

Mon 2/6

14:15-07:30

1 stop24h 15m

$1,622

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 1/5

16:20-23:44

1 stop24h 24m

Seattle/Tacoma Intl

Thu 8/5

11:04-12:15

2 stops32h 11m

$1,627

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 2/5

10:10-19:15

1 stop26h 05m

Seattle/Tacoma Intl

Fri 9/5

23:35-08:00

1 stop39h 25m

$1,655

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 19/5

16:20-06:20

1 stop31h 00m

Portland

Wed 28/5

14:30-14:40

2 stops31h 10m

$1,667

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 19/9

15:00-08:45

1 stop58h 45m

Seattle/Tacoma Intl

Fri 10/10

10:15-11:25

1 stop55h 10m

$1,711

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 12/5

09:10-23:01

1 stop30h 51m

Seattle/Tacoma Intl

Mon 26/5

06:14-07:05

1 stop31h 51m

$1,715

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 26/5

22:10-19:30

1 stop38h 20m

Seattle/Tacoma Intl

Sun 1/6

01:10-10:45

1 stop40h 35m

$1,731

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 7/7

09:25-22:23

2 stops29h 58m

Seattle/Tacoma Intl

Mon 21/7

10:17-06:35

1 stop27h 18m

$1,753

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 26/5

20:55-14:25

1 stop34h 30m

Seattle/Tacoma Intl

Mon 2/6

13:45-19:15

2 stops36h 30m

$1,782

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 8/6

11:50-00:59

2 stops30h 09m

Seattle/Tacoma Intl

Sun 29/6

14:55-08:45

2 stops24h 50m

$1,803

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 48 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 38 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 Canada, United Airlines and Hawaiian Airlines.

Air Canada

Air Canada

From $842

United Airlines

United Airlines

From $673

Hawaiian Airlines

Hawaiian Airlines

From $841

Qantas Airways

Qantas Airways

From $937

What are the cheapest airlines that fly to Washington?

The cheapest airlines flying from Sydney to Washington are T'way Air, Air China and Korean 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 12 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 12 April 2025.
See what other customers who have flown with Air Tahiti Nui, Korean Air and Japan 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

Overall

8.8

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

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

Overall

8.8

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

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.
Korean Air
8.4
Very Good
1,060 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Overall

8.8

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

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
8.8
Very Good
62 reviews
Check prices

Overall

8.8

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

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

Overall

8.8

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

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

Overall

8.8

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

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 $87, while return flights cost around $328.

  • How much is a return flight to Washington?

    A return flight to Washington will typically cost around $762, however they can be found for as little as $205.

  • Where does the fastest flight to Washington depart from?

    For those looking to save time traveling to Washington, Melbourne offers the quickest one-way flight (18 hours 27 minutes).

  • 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

Select your preferred flight destination in Washington from the list below.
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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