SEA to SYD (Seattle to Sydney) Flights

Last Minute Flights from SEA to SYD

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
PAESydneyMarch 20 to March 24$1,236
*Prices include taxes and fees

Cheapest SEA to SYD Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEASydneySeptember 24 to October 7$748
SEASydneyApril 19 to April 28$892
SEASydneyMay 3 to May 10$894
SEASydneyJune 8 to June 23$900
SEASydneyAugust 16 to August 30$954
*Prices include taxes and fees
SEA to SYD Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Kingsford Smith Intl.
Destination airport IATA code
SYD
Distance
7749 mi

Frequently asked questions

What airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Kingsford Smith Intl. Airport (SYD)?
Unfortunately, there are no air carriers that fly nonstop from SEA to Kingsford Smith Intl. Airport (SYD). Break up your journey with one or two stops to reach Sydney.
How many flights are there from SEA to SYD?
There are about 17 flights every day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.), so you have no shortage of ways to get to Sydney. Just pick a time and date that works best for you and secure your airfare.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Some 7,800 miles (12,500 1) separates SeaTac and Sydney. You'll be airborne for quite a while on this long-haul route, so carefully choose where you sit.
How many morning flights are there from SEA to SYD?
Jet from SEA to SYD on any of the 5 morning flights every week. If you'd prefer to take to the skies with Hawaiian Airlines (HA), it operates roughly 5 weekly services that leave before noon. The earliest time you can depart with HA is 7:40AM.
How many afternoon flights are there from SEA to SYD?
Soar through the skies aboard one of the 118 afternoon and evening flights from SEA to SYD per week.

  • Grab a ticket with Alaska Airlines (AS), which has 38 flights each week that take off after midday. 12:40PM is the earliest of those flights.
  • United Airlines (UA) has 26 afternoon and evening flights a week. The first departs SEA at 1:10PM.
  • Or else search for a flight from 3:45PM onward with Delta Air Lines (DL). This airline offers 14 afternoon and evening flights a week.

What is the earliest departure time out of SeaTac to Sydney?
Set off from SEA at 7:40AM and land at SYD at 11:45PM. This flight is the earliest you can catch on this route.
What is the latest departure time out of SeaTac to Sydney?
Lock in a seat on the 7:59PM flight from SEA, landing at SYD at 3:10PM, and give yourself time to wrap up any last-minute vacation preparations. This is the latest flight you can take on this route.
What is the average price from SeaTac to Sydney?
On average, the most affordable price for round-trip flights from SEA to SYD is $748. Steal yourself a great deal by reserving your tickets early. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to Sydney Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to Sydney to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to SYD, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to Sydney, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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