Cheap Flights from Seattle, WA to Sydney from $752

Return flight: Sydney – Seattle
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On Cheapflightsplus.com you will find 1 connecting flights from Seattle to Sydney. You can compare airfare deals from 1 airlines and multiple travel sites from $752, book and save on cheap plane tickets and last minute offers. Also check out SEA-SYD flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seattle to Sydney Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $752 (one-way), $1290 (round-trip).
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Best Flights from Seattle to Sydney Today

Take a look at the list of non stop flights and flights with layovers from Seattle to Sydney with the lowest price of $752. Take a look at the list of flights with layovers from Seattle to Sydney from $752. There’re no direct flights. The fastest connecting flight – 23h 20m.
Price Departure Arrival Flight Duration Airline Flight
from $752
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12:30
Seattle
Seattle-Tacoma Intl
 06:50+2 дня
Sydney
Kingsford Smith
 23h 20m
layover
3h 35m - Tokyo
 Japan Airlines - JAL
JL67
JL51
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 22, 2025
Full flight schedule will help you in detecting at what time planes fly from Seattle to Sydney. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
12:30 — 06:50
+2 days
13:30 — 15:50 JL67 Japan Airlines - JAL
Seattle — Tokyo
3h 35m stop
19:20 — 07:10 JL51 Japan Airlines - JAL
Tokyo — Sydney
23h 20m
including layover
Find flight
from$752
*Departure and arrival times - local. Updated on February 22, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Sydney depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Sydney is 12472 miles. Time difference between the cities is 6h. Airplanes depart 12:30 to 12:30 from 3 Seattle airports and arrive 12:30 to 12:30 to 5 Sydney airports. Average flight time is 23h 20m.

  • The fastest flight 23h 20m
  • Average flight time 23h 20m
  • The earliest flight 12:30
  • The latest flight 12:30
  • Distance 7750 ml

The cheapest months to travel to Sydney are february (from 752 $), november (from 1 506 $), december (from 2 624 $).

The most expensive months are january (from 7 664 $), december (from 2 624 $), november (from 1 506 $).

What is the lowest airfare Seattle to Sydney?

The cheapest plane ticket found by our users is $752. This airfare is for economy class on one-way JL67 flight by Japan Airlines - JAL for February 25, 2025 which leaves Seattle-Tacoma Intl in Seattle at 12:30 am and arrives at Sydney Kingsford Smith at 06:50.

Economy class
$752
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Business class
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First class
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Popular Airlines on the Route

The flight Seattle — Sydney is served by 1 regular airline . Most of the flights on this route are operated by Japan Airlines - JAL - 1 departures per week at the price of from $ 752 . And the most expensive tickets are offered by Japan Airlines - JAL airline - from $ 752.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 1 flights with layovers on the route. The fastest connecting flight is JL67 by Japan Airlines - JAL takes 23h 20m and the cheapest is JL67 by Japan Airlines - JAL for $752.

  • JL - Japan Airlines - JAL
    from $752
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See more connecting flights

Airports

You can fly from Seattle to Sydney from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

  • Boeing Field International Airport-BFI
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  • Seattle-Tacoma Intl-SEA
    from $752
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  • Kenmore Air Harbor SPB-LKE
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Sydney airports

  • Bankstown-BWU
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  • Palm Beach SPB-LBH
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  • Rose Bay-RSE
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  • Kingsford Smith-SYD
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  • Sydney West-SWZ
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Airplanes

There are flights to Sydney from Seattle by 1 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

  • Boeing 787-8
    from $752
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Top Domestic Destinations from Seattle

You may also consider searching for discounted plane tickets to some other popular places from Seattle within United States.

Top International Destinations from Seattle

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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