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Seattle to Sydney Flights

Age of children at time of trip

We will search for applicable airfare discounts. Must have 1 adult for each infant in lap

Selected fares from Seattle to Sydney

Departure Arrival Travel dates Round-trip
SEA YQY Sun, Feb 22 - Sat, Feb 28 $1,070

Seattle and Sydney airports and terminals

Airports in Seattle WA, US
map of airports in Seattle
  • 1

    SeaTac Airport (SEA)

    Distance from City Center: 10.9 miles

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Airports in Sydney NS, CA
map of airports in Sydney
  • 1

    Sydney Airport (YQY)

    Distance from City Center: 7.1 miles

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Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

February

Lowest roundtrip airfare in February from Seattle to Sydney

Travel dates Departure Arrival Stops: Round-trip
Leave Sun, Feb 22 Seattle (SEA) Sydney (YQY) Air Canada $1,070
Earn $10.70
Return Sat, Feb 28 Sydney (YQY) Seattle (SEA) Air Canada
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Seattle to Sydney Intro 18

When you’re searching for Seattle to Sydney flights for your family vacation, check out the guaranteed low prices at Orbitz. If you are looking for the best prices on hotels too, you’ll be sure to find great deals to suit your budget. You’ll also benefit from the following features:

Suitable Schedules

Orbitz simplifies the process of finding and booking budget flights from Seattle to Sydney. Since we monitor hundreds of flight fares, you can compare several flights from a range of different airlines to find the best fares and most suitable departure and arrival times. Mix and match your departure and return flight for even more discounts and travel flexibility.

Mobile Apps

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Flight Alerts

Orbitz won’t leave you wondering whether your flight will take off on time. We can send you free alerts about your flights from Seattle to Sydney to your mobile phone and email. Whether your flights from Seattle to Sydney are running just a few minutes to a few hours late, we will let you know.

Miles and Points

If you travel regularly, you can still earn miles and points when you book qualifying Seattle to Sydney flights. Enter your frequent flyer number with your reservation to see the miles rack up.