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Cheap flights from Sydney to Seattle from $813

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — SEA
2 May — 9 May1
1 adult
Thu 2/5
Thu 9/5

The best prices from Sydney Kingsford Smith to Seattle/Tacoma Intl are usually found in February or November, booked 88 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Sydney to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Seattle (SEA). 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 27 April 2024.

Popular in

December

Cheapest in

February

Round-trip from

$1,389

One-way from

$1,201
High demand for flights, 28% potential price rise
Best time to find cheap flights, 21% potential price drop
From Sydney Kingsford Smith to Seattle/Tacoma Intl
One-way flight from Sydney Kingsford Smith to Seattle/Tacoma Intl

What is the cheapest day to fly return from Sydney to Seattle?

Users have found that flying from Sydney to Seattle on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Sydney to Seattle?

To save up to 50% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Sydney to Seattle from $1,865 1-2 weeks out and tickets from $2,732 for flights departing within the next 72 hours.

What is the cheapest month to fly from Sydney to Seattle?

February is one of the best times of the year to fly to Seattle from Sydney. Prices for February average $2,100 per person but you can even find prices for as low as $1,353. The most expensive prices can be found in the month of December. Opting for a February flight can save you 38% on your journey compared to booking in December

When is the cheapest time to fly from Sydney to Seattle (SYD - SEA)?

One of the essential ways to save on airfare from Sydney to Seattle is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

Cheap Asiana Airlines flights from Sydney to Seattle

Explore cheap flight options specifically provided by Asiana Airlines for the route between Sydney and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
Consider these cheap Asiana Airlines flights we've found departing from Sydney to Seattle. Be sure to come back soon if the deals available don't appeal to you at this time.
Sun 2/609:30SYD - SEA
1 stop44h 15mAsiana Airlines
Wed 12/614:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 26/4$1,862
Sun 26/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Sun 2/614:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 26/4$2,227
Sun 19/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Tue 16/714:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 26/4$2,237
Sun 5/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Sat 11/514:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 26/4$7,370

Cheap United Airlines flights from Sydney to Seattle

Explore cheap flight options specifically provided by United Airlines for the route between Sydney and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
Some of the best deals we've found on United Airlines flights travelling from Sydney to Seattle. Deals frequently update to provide users with more options.
Sat 6/710:20SYD - SEA
1 stop31h 32mUnited Airlines
Wed 17/711:13SEA - SYD
3 stops26h 47mUnited Airlines
Deal found 26/4$2,598
Sun 26/509:30SYD - SEA
2 stops25h 07mUnited Airlines
Sun 2/611:05SEA - SYD
3 stops26h 55mUnited Airlines
Deal found 26/4$2,748
Fri 12/710:20SYD - SEA
1 stop18h 15mUnited Airlines
Wed 24/700:30SEA - SYD
2 stops37h 30mUnited Airlines
Deal found 26/4$2,808
Sun 19/510:20SYD - SEA
2 stops28h 07mUnited Airlines
Mon 15/700:30SEA - SYD
2 stops37h 30mUnited Airlines
Deal found 26/4$2,898

Cheap Sydney to Seattle flights in April & May 2024

Find cheap flight options from Sydney to Seattle specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 596,426 searches. Prices were last updated on 27 April 2024.
The lowest fares we've come across on flights travelling from Sydney to Seattle in April and May 2024. Check back soon for alternative fares.
Sat 25/520:55SYD - SEA
1 stop34h 30mANA
Sat 1/616:40SEA - SYD
1 stop33h 35mANA
Deal found 25/4$1,662
Wed 1/511:50SYD - SEA
2 stops26h 44mANA
Thu 16/513:10SEA - SYD
2 stops37h 05mANA
Deal found 25/4$1,668
Tue 28/511:50SYD - SEA
2 stops29h 56mANA
Wed 5/616:40SEA - SYD
1 stop23h 45mANA
Deal found 26/4$1,670
Wed 1/511:50SYD - SEA
2 stops26h 44mANA
Thu 16/516:40SEA - SYD
1 stop33h 35mANA
Deal found 25/4$1,677
Fri 17/520:55SYD - SEA
2 stops41h 39mANA
Sun 2/616:40SEA - SYD
1 stop23h 45mANA
Deal found 25/4$1,682
Sat 25/511:50SYD - SEA
2 stops47h 52mANA
Sat 1/616:40SEA - SYD
1 stop33h 35mANA
Deal found 25/4$1,686
Tue 28/520:55SYD - SEA
1 stop34h 30mANA
Wed 5/616:40SEA - SYD
1 stop33h 35mANA
Deal found 26/4$1,688
Sun 26/508:15SYD - SEA
2 stops37h 45mMultiple Airlines
Sun 2/620:56SEA - SYD
1 stop24h 44mMultiple Airlines
Deal found 26/4$1,699
Fri 17/511:50SYD - SEA
2 stops26h 44mANA
Sun 2/613:10SEA - SYD
2 stops27h 15mANA
Deal found 25/4$1,749

Sydney to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Sydney and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
The lowest fares we've come across on flights travelling from Sydney to Seattle in April and May 2024. Check back soon for alternative fares.
Thu 7/1110:30SYD - SEA
1 stop43h 30mAsiana Airlines
Mon 11/1112:50SEA - SYD
1 stop24h 40mAsiana Airlines
Deal found 25/4$1,382
Thu 7/1110:30SYD - SEA
1 stop43h 30mAsiana Airlines
Mon 11/1112:50SEA - SYD
1 stop24h 40mAsiana Airlines
Deal found 26/4$1,385
Mon 22/716:20SYD - SEA
2 stops32h 52mMultiple Airlines
Sun 4/820:58SEA - SYD
1 stop24h 42mMultiple Airlines
Deal found 27/4$1,469
Tue 16/716:20SYD - SEA
1 stop20h 05mMultiple Airlines
Thu 25/720:58SEA - SYD
1 stop24h 42mMultiple Airlines
Deal found 26/4$1,486
Fri 12/716:20SYD - SEA
1 stop24h 39mMultiple Airlines
Thu 25/720:58SEA - SYD
1 stop24h 42mMultiple Airlines
Deal found 26/4$1,489
Mon 14/1010:30SYD - SEA
1 stop44h 15mAsiana Airlines
Fri 8/1112:50SEA - SYD
1 stop24h 40mAsiana Airlines
Deal found 26/4$1,509
Mon 12/809:30SYD - SEA
1 stop44h 15mAsiana Airlines
Fri 30/814:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 26/4$1,527
Tue 13/809:30SYD - SEA
1 stop44h 15mAsiana Airlines
Wed 28/814:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 26/4$1,538
Tue 13/809:30SYD - SEA
1 stop44h 15mAsiana Airlines
Tue 27/814:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 26/4$1,541

Sydney to Seattle flights leaving soon

Find last-minute flight options from Sydney to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
Have a look at some of the flights available from Sydney to Seattle departing last-minute. It's wise to confirm all flight details are correct before booking.
Sun 5/509:30SYD - SEA
1 stop44h 15mAsiana Airlines
Sat 11/514:20SEA - SYD
1 stop24h 10mAsiana Airlines
Deal found 26/4$7,370
Sun 5/509:30SYD - SEA
2 stops29h 50mMultiple Airlines
Sat 11/514:20SEA - SYD
1 stop24h 10mMultiple Airlines
Deal found 26/4$8,519
Sun 5/520:55SYD - SEA
2 stops41h 39mANA
Sat 11/519:43SEA - SYD
2 stops30h 32mANA
Deal found 26/4$8,537
Sun 5/512:15SYD - SEA
3 stops65h 15mQatar Airways
Sat 11/521:35SEA - SYD
2 stops50h 35mQatar Airways
Deal found 26/4$21,785
Sun 5/509:15SYD - SEA
1 stop19h 35mAmerican Airlines
Fri 10/501:15SEA - SYD
1 stop36h 00mAmerican Airlines
Deal found 26/4$22,752

One-way flights to Seattle from Sydney

Search for one-way flight options from Sydney to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
Some of the best available deals we've found on one-way flights from Sydney to Seattle. Those needing a return flight from Sydney to Seattle can use the search form above.
Tue 25/616:20SYD - SEA
1 stop22h 25mMultiple Airlines
Deal found 26/4$813
Thu 9/516:20SYD - SEA
1 stop23h 00mMultiple Airlines
Deal found 26/4$823
Thu 9/516:20SYD - SEA
1 stop23h 00mMultiple Airlines
Deal found 26/4$825
Thu 9/516:20SYD - SEA
2 stops24h 20mMultiple Airlines
Deal found 26/4$832
Sat 25/516:20SYD - SEA
1 stop22h 25mMultiple Airlines
Deal found 25/4$886
Sat 25/516:20SYD - SEA
2 stops23h 15mMultiple Airlines
Deal found 25/4$888
Sun 2/608:15SYD - SEA
3 stops41h 17mMultiple Airlines
Deal found 26/4$900
Tue 28/519:55SYD - SEA
3 stops43h 40mMultiple Airlines
Deal found 25/4$921
Mon 27/516:20SYD - SEA
1 stop22h 25mMultiple Airlines
Deal found 25/4$953

Find flights from Sydney to Seattle within your budget

Customise your flight search to find flights from Sydney to Seattle 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 596,426 searches. Data last updated 27 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,486 - $3,212

Route

Depart

Return

Price

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Tue 16/7

1 stop20h 05m

Seattle/Tacoma Intl

Thu 25/7

1 stop24h 42m

$1,486

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Fri 12/7

1 stop24h 39m

Seattle/Tacoma Intl

Thu 25/7

1 stop24h 42m

$1,489

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sat 25/5

1 stop34h 30m

Seattle/Tacoma Intl

Sat 1/6

1 stop33h 35m

$1,662

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 1/5

2 stops26h 44m

Seattle/Tacoma Intl

Thu 16/5

2 stops37h 05m

$1,668

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 2/6

1 stop44h 15m

Seattle/Tacoma Intl

Wed 12/6

1 stop24h 10m

$1,862

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sat 6/7

1 stop31h 32m

Seattle/Tacoma Intl

Wed 17/7

3 stops26h 47m

$2,598

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sat 25/5

1 stop19h 37m

Seattle/Tacoma Intl

Fri 31/5

2 stops48h 15m

$2,804

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Sun 26/5

1 stop22h 14m

Seattle/Tacoma Intl

Sat 1/6

1 stop36h 00m

$2,840

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Tue 28/5

3 stops39h 45m

Seattle/Tacoma Intl

Wed 5/6

2 stops35h 19m

$3,212

Flights are sorted by cheapest first

Deals found on 26/4

When is the best time to book a flight from Sydney to Seattle?

Use this chart to determine the optimal time to book a return flight from Sydney to Seattle. Price data was last updated on 28 January 2024.
Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Sydney to Seattle?

Use this chart to determine the cheapest time to fly return from Sydney to Seattle. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Sydney to Seattle flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Sydney to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Sydney to Seattle is currently $871 while a return flight costs $2,180. Price data was last updated on 21 April 2024.

Currently, March is the cheapest month in which you can book a flight from Sydney to Seattle (average of $908). Flying from Sydney to Seattle in December is currently the most expensive (average of $1,528). 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.

January

$1,809

February

$1,581

March

$1,390

April

$1,731

May

$1,584

June

$1,890

July

$2,083

August

$1,852

September

$1,891

October

$1,686

November

$1,605

December

$2,338

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

5 - 19 °C

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 27 April 2024.
Get a feel of what it's like to fly with Asiana Airlines, United Airlines and ANA from Sydney to Seattle by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.7
Very Good
77 reviews

Entertainment

7.4

Comfort

8.2

Overall

8.7

Boarding

8.5

Food

7.9

Crew

8.9

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.

8.7
Very Good
77 reviews
8.7
Very Good
77 reviews

Entertainment

7.4

Comfort

8.2

Overall

8.7

Boarding

8.5

Food

7.9

Crew

8.9

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.

8.5
Very Good
948 reviews
8.7
Very Good
77 reviews

Entertainment

7.4

Comfort

8.2

Overall

8.7

Boarding

8.5

Food

7.9

Crew

8.9

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.

8.4
Very Good
600 reviews
8.7
Very Good
77 reviews

Entertainment

7.4

Comfort

8.2

Overall

8.7

Boarding

8.5

Food

7.9

Crew

8.9

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.

8.3
Very Good
1,486 reviews
8.7
Very Good
77 reviews

Entertainment

7.4

Comfort

8.2

Overall

8.7

Boarding

8.5

Food

7.9

Crew

8.9

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.

8.3
Very Good
1,479 reviews
8.7
Very Good
77 reviews

Entertainment

7.4

Comfort

8.2

Overall

8.7

Boarding

8.5

Food

7.9

Crew

8.9

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 Sydney to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Sydney to Seattle for under $1,500 on Cheapflights?

    Yes, there are multiple flights from Sydney to Seattle for under $1,500. The cheapest flight booked recently is on Multiple Airlines for just $1,486, but on average you can expect to pay $1,748.

  • Are there last-minute flights available from Sydney to Seattle for under $7,400?

    There are currently 5+ open flights from Sydney to Seattle within the next 7 days for less than $7,400.

  • What are the cheapest airlines flying from Sydney to Seattle round-trip?

    Currently priced at $1,662, ANA will fly you from Sydney to Seattle and back. In addition to ANA, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Asiana Airlines for as low as $1,862. Users have found that ANA is 20% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sydney to Seattle one-way

    For one-way options, check prices for Asiana Airlines According to our data, you can fly for as little as $1,036. Users have also found prices from $1,171 and $1,249 on ANA and Japan Airlines, respectively.

  • What are the most popular airlines that fly from Sydney to Seattle?

  • What does SYD to SEA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Sydney Kingsford Smith Airport to Seattle/Tacoma Intl Airport flight would often be abbreviated as a SYD to SEA flight.

  • Where are the most common stopover locations when flying from Sydney to Seattle?

  • Where are the least popular stopover locations for Sydney to Seattle flights?

  • Can I find deals for flights from Sydney to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Sydney to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sydney to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sydney to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Sydney to Seattle that allow pets onboard?

    Many airlines flying from Sydney to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sydney to Seattle?

    Yes, you can often find last-minute deals on Sydney to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sydney to Seattle flight deals updated?

    The Sydney to Seattle flight deals you see on this page were last updated on 27/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Sydney to Seattle on these airlines
Choose from the following airlines for your flight from Sydney to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 27 April 2024.

Top 10 airlines flying from Sydney to Seattle

Discover the top 10 airlines that operate flights from Sydney to Seattle. 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 596,426 searches. Data last updated 27 April 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$987Average$1,611FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$1,166Average$1,911FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$1,189Average$1,632FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,212Average$1,684FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapest$1,304Average$1,684FlexibilityNo cancel feeOn-time80%
Search ANA flights
Qantas AirwaysCheapest$1,313Average$2,084FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Asiana AirlinesCheapest$1,316Average$1,514FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Virgin AustraliaCheapest$1,342Average$1,974FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Hawaiian AirlinesCheapest$1,379Average$1,909FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Singapore AirlinesCheapest$1,435Average$1,809FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Search flights from Sydney to Seattle by cabin class

Find flights from Sydney to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 Sydney to Seattle?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Seattle from Sydney.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Seattle flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Sydney to Seattle 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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