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$764+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
18 Jun — 25 Jun1
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 13 June 2025.

Return from

$1,325

One-way from

$737

Popular in

December

Cheapest in

February

Average price

$1,633
Delta
  • Delta
  • 10/7-31/7
  • 3 total stops
  • 52h 43m total
  • Sydney to Seattle
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23/10
  • 23/10
  • 2 total stops
  • 24h 32m total
  • Sydney to Washington
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($248 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($69 potential savings vs. average return price).
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Average for return flights in June 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 13 June 2025
Explore Washington
Look for other cheap flights to Seattle
Look for other cheap flights to Spokane
Look for other cheap flights to Pasco
Look for other cheap flights to Walla Walla

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 13 June 2025.

Fri 7/1121:40SYD - SEA
1 stop18h 52mAlaska Airlines
Tue 11/1118:55SEA - SYD
1 stop29h 50mAlaska Airlines
Deal found 11/6$1,277
Thu 10/709:25SYD - SEA
1 stop22h 18mDelta
Thu 31/707:10SEA - SYD
2 stops30h 25mDelta
Deal found 12/6$1,325
Tue 9/910:20SYD - SEA
2 stops24h 32mUnited Airlines
Fri 26/919:37SEA - SYD
1 stop18h 18mUnited Airlines
Deal found 11/6$1,326
Sat 26/721:40SYD - SEA
1 stop28h 00mHawaiian Airlines
Sat 2/808:15SEA - SYD
1 stop18h 30mHawaiian Airlines
Deal found 11/6$1,363
Sun 3/809:20SYD - SEA
1 stop21h 56mAir Canada
Fri 8/813:45SEA - SYD
1 stop24h 35mAir Canada
Deal found 12/6$1,372
Thu 20/1110:30SYD - SEA
1 stop22h 25mAsiana Airlines
Thu 27/1100:10SEA - SYD
1 stop37h 20mAsiana Airlines
Deal found 13/6$1,403
Sun 3/816:20SYD - PDX
1 stop22h 50mMultiple Airlines
Sat 9/807:00PDX - SYD
2 stops38h 40mMultiple Airlines
Deal found 11/6$1,420
Sat 26/713:45SYD - SEA
2 stops23h 15mMultiple Airlines
Sat 2/818:55SEA - SYD
1 stop19h 10mMultiple Airlines
Deal found 11/6$1,441
Sun 10/821:40SYD - PDX
1 stop25h 15mAlaska Airlines
Fri 15/807:30PDX - SYD
1 stop19h 15mAlaska Airlines
Deal found 11/6$1,443
Sun 10/821:40SYD - PDX
1 stop25h 15mHawaiian Airlines
Fri 15/817:35PDX - SYD
1 stop33h 10mHawaiian Airlines
Deal found 12/6$1,471
Sun 3/809:20SYD - PDX
1 stop17h 10mAir Canada
Sat 9/815:25PDX - SYD
2 stops26h 15mAir Canada
Deal found 12/6$1,483
Mon 16/609:25SYD - PDX
1 stop18h 45mDelta
Tue 17/612:35PDX - SYD
1 stop25h 00mDelta
Deal found 11/6$1,491

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 13 June 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 10/7

09:25-14:43

1 stop22h 18m

Seattle/Tacoma Intl

Thu 31/7

07:10-06:35

2 stops30h 25m

$1,325

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Tue 9/9

10:20-17:52

2 stops24h 32m

Seattle/Tacoma Intl

Fri 26/9

19:37-06:55

1 stop18h 18m

$1,326

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sat 26/7

21:40-08:40

1 stop28h 00m

Seattle/Tacoma Intl

Sat 2/8

08:15-19:45

1 stop18h 30m

$1,363

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 3/8

09:20-14:16

1 stop21h 56m

Seattle/Tacoma Intl

Fri 8/8

13:45-07:20

1 stop24h 35m

$1,372

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 3/8

21:40-06:00

1 stop25h 20m

Seattle/Tacoma Intl

Fri 8/8

08:15-19:45

1 stop18h 30m

$1,394

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 3/8

16:20-22:10

1 stop22h 50m

Portland

Sat 9/8

07:00-14:40

2 stops38h 40m

$1,420

SydneySeattle

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sat 26/7

13:45-20:00

2 stops23h 15m

Seattle/Tacoma Intl

Sat 2/8

18:55-07:05

1 stop19h 10m

$1,441

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 10/8

21:40-05:55

1 stop25h 15m

Portland

Fri 15/8

07:30-19:45

1 stop19h 15m

$1,443

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 10/8

21:40-05:55

1 stop25h 15m

Portland

Fri 15/8

17:35-19:45

1 stop33h 10m

$1,471

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 3/8

09:20-09:30

1 stop17h 10m

Portland

Sat 9/8

15:25-10:40

2 stops26h 15m

$1,483

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 40 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 18 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 Canada, United Airlines and Hawaiian Airlines.

Air Canada
Air Canada
From $810
United Airlines
United Airlines
From $716
Hawaiian Airlines
Hawaiian Airlines
From $887
Qantas Airways
Qantas Airways
From $828

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 13 June 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 13 June 2025.
See what other customers who have flown with Air Tahiti Nui, Korean Air 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
8.7
Very Good
64 reviews
Check prices

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

Entertainment

7.3

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

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

Entertainment

7.3

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
1,091 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

Entertainment

7.3

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
738 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

Entertainment

7.3

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
882 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

Entertainment

7.3

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
440 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Boarding

8.7

Food

7.8

Crew

9.0

Comfort

8.1

Overall

8.7

Entertainment

7.3

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 $83, while return flights cost around $120.

  • How much is a return flight to Washington?

    A return flight to Washington will typically cost around $191, however they can be found for as little as $78.

  • 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 25 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 Wenatchee
Flights to Spokane
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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