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Cheap flights from Sydney (SYD) to Seattle (SEA) from $402

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 7/19. 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
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Sydney Kingsford Smith to Seattle/Tacoma Intl are usually found in March or February, booked 68 days in advance, depart on a Saturday or Sunday and return on a Sunday

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 June 2, 2024.

Popular in

December

Cheapest in

March

Average price

$1,226

Round-trip from

$247
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 19% potential price drop
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Average for round-trip flights in June 2024
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From Sydney Kingsford Smith to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Sydney to Seattle?

Flights from Sydney to Seattle are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

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

Travelers have found it’s best to book a flight 24 days in advance to save up to 18% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 24 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sydney to Seattle 1-2 weeks in advance for as low as $929, or $1,614 for flights within the next 24 hours.

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

March is one of the best times of the year to fly to Seattle from Sydney. Prices for March average $1,194 per person but you can even find prices for as low as $757. The most expensive prices can be found in the month of December. Opting for a March flight can save you 47% on your journey compared to booking in December

What is the cheapest time of day to fly from SYD to SEA?

It’s optimal to fly from Sydney to Seattle in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

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 2,810,401 searches. Data last updated June 2, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Sydney to Seattle. Make sure to check back often as deals are often changing.
Wed 6/129:30 amSYD - SEA
1 stop19h 00mUnited Airlines
Mon 7/19:25 amSEA - SYD
1 stop28h 35mUnited Airlines
Deal found 6/1$665
Thu 8/159:30 amSYD - SEA
2 stops23h 22mUnited Airlines
Sat 9/711:59 pmSEA - SYD
2 stops38h 01mUnited Airlines
Deal found 6/1$666
Tue 9/310:20 amSYD - SEA
1 stop19h 46mUnited Airlines
Tue 9/1712:40 pmSEA - SYD
2 stops25h 15mUnited Airlines
Deal found 6/2$667
Thu 6/139:30 amSYD - SEA
1 stop19h 00mUnited Airlines
Thu 7/47:27 amSEA - SYD
1 stop30h 33mUnited Airlines
Deal found 6/1$715
Thu 8/159:30 amSYD - SEA
1 stop19h 47mUnited Airlines
Sat 9/77:45 pmSEA - SYD
1 stop18h 15mUnited Airlines
Deal found 6/1$716
Thu 9/129:30 amSYD - SEA
1 stop19h 04mUnited Airlines
Fri 9/137:45 pmSEA - SYD
1 stop18h 15mUnited Airlines
Deal found 6/2$717
Thu 9/510:20 amSYD - SEA
1 stop19h 46mUnited Airlines
Thu 9/1912:55 pmSEA - SYD
1 stop25h 05mUnited Airlines
Deal found 6/1$723
Thu 9/510:20 amSYD - SEA
2 stops29h 40mUnited Airlines
Thu 9/197:45 pmSEA - SYD
1 stop18h 15mUnited Airlines
Deal found 6/1$728
Fri 6/149:30 amSYD - SEA
2 stops30h 20mUnited Airlines
Fri 7/57:25 pmSEA - SYD
1 stop18h 35mUnited Airlines
Deal found 6/1$765

Cheap American Airlines flights from Sydney to Seattle

Explore cheap flight options specifically provided by American 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 2,810,401 searches. Data last updated June 2, 2024.
Browse through some of the cheapest American Airlines flights traveling from Sydney to Seattle. Deals are refreshing constantly so come back soon for more options.
Sun 7/75:45 pmSYD - SEA
2 stops40h 30mAmerican Airlines
Sun 8/41:14 amSEA - SYD
2 stops36h 51mAmerican Airlines
Deal found 6/1$1,456
Sun 7/75:35 pmSYD - SEA
2 stops25h 30mAmerican Airlines
Mon 7/1511:49 amSEA - SYD
2 stops27h 21mAmerican Airlines
Deal found 6/1$1,485
Sun 6/99:15 amSYD - SEA
2 stops24h 44mAmerican Airlines
Sun 6/910:52 pmSEA - SYD
2 stops38h 58mAmerican Airlines
Deal found 6/2$2,032

Cheap Sydney to Seattle flights in June & July 2024

Find cheap flight options from Sydney to Seattle specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Scroll through some of the best deals on flights from Sydney to Seattle in 2024. Check back soon for alternative fares.
Mon 6/109:30 amSYD - SEA
2 stops30h 20mUnited Airlines
Wed 7/37:25 pmSEA - SYD
1 stop18h 35mUnited Airlines
Deal found 6/1$665
Mon 6/39:30 amSYD - SEA
2 stops39h 32mUnited Airlines
Sun 6/166:15 amSEA - SYD
1 stop31h 40mUnited Airlines
Deal found 6/1$667
Tue 6/119:30 amSYD - SEA
1 stop19h 00mUnited Airlines
Sat 7/67:27 amSEA - SYD
1 stop30h 33mUnited Airlines
Deal found 6/1$715
Sun 6/910:20 amSYD - SEA
1 stop17h 20mUnited Airlines
Sun 6/911:50 pmSEA - SYD
2 stops38h 10mUnited Airlines
Deal found 6/2$735
Fri 6/149:30 amSYD - SEA
2 stops30h 20mUnited Airlines
Fri 7/57:25 pmSEA - SYD
1 stop18h 35mUnited Airlines
Deal found 6/1$765
Mon 6/109:25 amSYD - SEA
1 stop22h 13mDelta
Sun 7/79:20 pmSEA - SYD
1 stop40h 15mDelta
Deal found 6/1$779
Mon 6/39:25 amSYD - SEA
2 stops31h 34mDelta
Sun 6/165:30 amSEA - SYD
2 stops32h 05mDelta
Deal found 6/1$782
Sat 6/159:25 amSYD - SEA
1 stop23h 36mDelta
Sun 7/79:20 pmSEA - SYD
1 stop40h 15mDelta
Deal found 6/1$784
Thu 6/69:25 amSYD - SEA
2 stops29h 56mDelta
Thu 6/205:30 amSEA - SYD
2 stops32h 05mDelta
Deal found 6/1$785

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 2,810,401 searches. Data last updated June 2, 2024.
Scroll through some of the best deals on flights from Sydney to Seattle in 2024. Check back soon for alternative fares.
Tue 10/1510:20 amSYD - SEA
1 stop17h 40mMultiple Airlines
Tue 10/297:05 pmSEA - SYD
2 stops23h 15mMultiple Airlines
Deal found 5/31$637
Mon 10/1410:20 amSYD - SEA
1 stop17h 40mAir Canada
Fri 11/83:20 pmSEA - SYD
1 stop23h 00mAir Canada
Deal found 6/1$663
Mon 6/109:30 amSYD - SEA
2 stops30h 20mUnited Airlines
Wed 7/37:25 pmSEA - SYD
1 stop18h 35mUnited Airlines
Deal found 6/1$665
Thu 8/159:30 amSYD - SEA
2 stops23h 22mUnited Airlines
Sat 9/711:59 pmSEA - SYD
2 stops38h 01mUnited Airlines
Deal found 6/1$666
Mon 6/39:30 amSYD - SEA
2 stops39h 32mUnited Airlines
Sun 6/166:15 amSEA - SYD
1 stop31h 40mUnited Airlines
Deal found 6/1$667
Tue 10/159:35 pmSYD - SEA
2 stops30h 25mMultiple Airlines
Tue 10/297:05 pmSEA - SYD
2 stops23h 15mMultiple Airlines
Deal found 5/31$673
Mon 10/147:30 amSYD - SEA
2 stops20h 30mAir Canada
Fri 11/87:05 pmSEA - SYD
1 stop19h 15mAir Canada
Deal found 6/1$678
Tue 10/1511:20 amSYD - SEA
1 stop18h 22mVirgin Australia
Tue 10/2912:57 pmSEA - SYD
1 stop25h 18mVirgin Australia
Deal found 5/31$712
Tue 6/119:30 amSYD - SEA
1 stop19h 00mUnited Airlines
Sat 7/67:27 amSEA - SYD
1 stop30h 33mUnited Airlines
Deal found 6/1$715

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 2,810,401 searches. Data last updated June 2, 2024.
Have a look at some of the last-minute flights available departing from Sydney to Seattle. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 6/1211:50 amSYD - SEA
2 stops29h 56mANA
Fri 7/54:40 pmSEA - SYD
1 stop33h 35mANA
Deal found 6/1$1,123
Mon 6/104:20 pmSYD - SEA
1 stop20h 11mMultiple Airlines
Sun 7/710:49 pmSEA - SYD
2 stops46h 51mMultiple Airlines
Deal found 6/1$1,157
Wed 6/1210:40 amSYD - SEA
2 stops25h 51mMultiple Airlines
Sun 7/78:58 pmSEA - SYD
1 stop24h 42mMultiple Airlines
Deal found 6/1$1,241
Mon 6/104:20 pmSYD - SEA
1 stop20h 11mMultiple Airlines
Fri 7/59:28 pmSEA - SYD
2 stops24h 12mMultiple Airlines
Deal found 6/1$1,345
Wed 6/1211:50 amSYD - SEA
2 stops29h 56mANA
Wed 7/31:10 pmSEA - SYD
2 stops27h 15mANA
Deal found 6/1$1,464
Wed 6/1211:50 amSYD - SEA
2 stops29h 56mANA
Fri 7/57:25 pmSEA - SYD
2 stops30h 50mANA
Deal found 6/1$1,471
Tue 6/1111:50 amSYD - SEA
2 stops43h 36mANA
Sun 7/74:40 pmSEA - SYD
1 stop23h 45mANA
Deal found 6/1$1,619
Wed 6/1211:50 amSYD - SEA
2 stops29h 56mANA
Mon 7/11:10 pmSEA - SYD
2 stops27h 15mANA
Deal found 6/1$1,629
Mon 6/108:15 amSYD - SEA
2 stops49h 57mJapan Airlines
Thu 7/41:33 pmSEA - SYD
2 stops47h 37mJapan Airlines
Deal found 6/1$1,646

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 2,810,401 searches. Data last updated June 2, 2024.
Users traveling one-way from Sydney to Seattle can select one of these great deals. Users needing a return flight from Sydney to Seattle should utilize the search form above.
Fri 7/194:20 pmSYD - SEA
1 stop24h 39mMultiple Airlines
Deal found 5/31$402
Fri 8/94:20 pmSYD - SEA
2 stops23h 15mMultiple Airlines
Deal found 6/1$480
Thu 7/44:20 pmSYD - SEA
1 stop22h 25mMultiple Airlines
Deal found 6/1$513
Mon 8/124:20 pmSYD - SEA
2 stops23h 15mMultiple Airlines
Deal found 6/1$566
Thu 7/44:20 pmSYD - SEA
2 stops23h 15mMultiple Airlines
Deal found 6/1$575
Fri 8/94:20 pmSYD - SEA
1 stop22h 25mMultiple Airlines
Deal found 6/1$578
Mon 8/129:20 amSYD - SEA
1 stop17h 44mAir Canada
Deal found 6/1$580
Sun 6/96:55 amSYD - SEA
3 stops32h 40mMultiple Airlines
Deal found 6/2$593
Mon 8/124:20 pmSYD - SEA
1 stop22h 25mMultiple Airlines
Deal found 6/1$606

Find flights from Sydney to Seattle within your budget

Customize 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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$637 - $1,124

Route

Depart

Return

Price

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Tue 10/15

1 stop17h 40m

Seattle/Tacoma Intl

Tue 10/29

2 stops23h 15m

$637

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 10/14

1 stop17h 40m

Seattle/Tacoma Intl

Fri 11/8

1 stop23h 00m

$663

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 10/14

1 stop22h 10m

Seattle/Tacoma Intl

Fri 11/8

1 stop28h 25m

$664

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 6/12

1 stop19h 00m

Seattle/Tacoma Intl

Mon 7/1

1 stop28h 35m

$665

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Thu 8/15

2 stops23h 22m

Seattle/Tacoma Intl

Sat 9/7

2 stops38h 01m

$666

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Tue 10/15

1 stop18h 22m

Seattle/Tacoma Intl

Tue 10/29

1 stop25h 18m

$712

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 6/12

1 stop30h 44m

Seattle/Tacoma Intl

Sun 7/7

1 stop40h 15m

$779

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Wed 6/12

2 stops29h 56m

Seattle/Tacoma Intl

Fri 7/5

1 stop33h 35m

$1,123

Sydney Kingsford SmithSeattle/Tacoma Intl

SYD - SEA

SYDSEA

Sydney Kingsford Smith

Mon 10/14

1 stop39h 20m

Seattle/Tacoma Intl

Thu 11/7

1 stop41h 05m

$1,124

Flights are sorted by cheapest first

Deals found on 5/31

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Seattle. Price data was last updated on May 31, 2024.
The best time to book flights from Sydney to Seattle is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Sydney to Seattle. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sydney to Seattle flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Sydney to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Sydney with our price prediction graph.
Estimated round-trip 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.

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

41 - 66.2 °F

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 June 2, 2024.
Get a feel of what it's like to fly with United Airlines, American Airlines and Air Canada 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.
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Comfort

8.2

Entertainment

7.4

Overall

8.8

Boarding

8.5

Crew

9.0

Food

8.0

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.

Air Tahiti Nui
8.8
Very good
74 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Comfort

8.2

Entertainment

7.4

Overall

8.8

Boarding

8.5

Crew

9.0

Food

8.0

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.

ANA
8.5
Very good
914 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Comfort

8.2

Entertainment

7.4

Overall

8.8

Boarding

8.5

Crew

9.0

Food

8.0

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.

Asiana Airlines
8.4
Very good
571 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Comfort

8.2

Entertainment

7.4

Overall

8.8

Boarding

8.5

Crew

9.0

Food

8.0

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.

China Airlines
8.3
Very good
894 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Comfort

8.2

Entertainment

7.4

Overall

8.8

Boarding

8.5

Crew

9.0

Food

8.0

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.

Singapore Airlines
8.2
Very good
1,423 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Comfort

8.2

Entertainment

7.4

Overall

8.8

Boarding

8.5

Crew

9.0

Food

8.0

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 $700 on Cheapflights?

    Yes, there are multiple flights from Sydney to Seattle for under $700. The cheapest flight booked recently is on Multiple Airlines for just $637, but on average you can expect to pay $706.

  • Are there last-minute flights available from Sydney to Seattle for under $1,200?

    There are currently 20+ open flights from Sydney to Seattle within the next 7 days for less than $1,200.

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

    Currently priced at $663, Air Canada will fly you from Sydney to Seattle and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Virgin Australia - these airlines can fly you to your destination from $665 and $712, respectively. Air Canada is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $580. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Sydney to Seattle for a low price.

  • What does SYD to SEA mean?

    SYD and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SYD to SEA refers to a flight route from Sydney Kingsford Smith Airport to Seattle/Tacoma Intl Airport.

  • 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 vacation 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 6/1.

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

    American Airlines, Air Canada and Delta are the most popular airlines when flying from Sydney to Seattle.

  • What is the cheapest month to book a flight from Sydney to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Sydney to Seattle (average of $247). Flying from Sydney to Seattle in July is currently the most expensive (average of $406). 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.

See more FAQs

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Alternative routes for Sydney to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Sydney to Portland flights

Top 7 airlines flying from Sydney to Seattle

Discover the top 7 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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$722Average$1,414FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
United AirlinesCheapest$795Average$1,037FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$814Average$1,089FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$851Average$1,113FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Korean AirCheapest$1,054Average$1,468FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
DeltaCheapest$1,148Average$1,220FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Asiana AirlinesCheapest$1,269Average$1,340FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
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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.
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How does Cheapflights help users find flights from Sydney to Seattle?

Deals for Sydney to Seattle 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 better, like price, airport, cabin class, and plenty of other options.

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

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

Yes, we can. To see specific flights from Sydney to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Sydney to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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