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Seattle to Sydney Flights

Flight only Hotel only Flight + Hotel

Flight type

Round-trip One-way
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 Wed, Sep 17 - Thu, Oct 2 $766

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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Cheap flights from Seattle to Sydney

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Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

September

Lowest roundtrip airfare in September from Seattle to Sydney

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Sep 17 Seattle (SEA) Sydney (YQY) Air Canada $766
Earn $7.66
Return Thu, Oct 2 Sydney (YQY) Seattle (SEA) Air Canada
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October

Lowest roundtrip airfare in October from Seattle to Sydney

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Oct 10 Seattle (SEA) Sydney (YQY) Air Canada $877
Earn $8.77
Return Tue, Oct 14 Sydney (YQY) Seattle (SEA) Air Canada
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Seattle to Sydney Intro 30

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