Flights from Seattle to Sydney (SEA → YQY)

SEA
Seattle
Seattle Tacoma International, USA
YQY
Sydney
Sydney, Canada
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No direct flights found. Here are the 2 fastest 1-stop options.
viaCalgary(YYC)
SEA→YYC+1h 30mYYC→YQY
6h 57m
viaToronto(YYZ)
SEA→YYZ+1h 30mYYZ→YQY
7h 13m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Seattle to Sydney? Currently, there are no direct flights from SEA to YQY. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Seattle → Sydney.

Cheap flights from Seattle to Sydney Cheapest month to fly to Sydney Flights from USA Flights to Canada Visa-free with USA passport All airports in Canada

Try a nearby airport to Seattle

Flights to Sydney (YQY) from other airports within 350 km of Seattle. Often unlocks cheaper fares or better times.

PAE → YQY 52 km from SEA Everett → Sydney USA · 9 destinations BLI → YQY 151 km from SEA Bellingham → Sydney USA · 7 destinations YYJ → YQY 157 km from SEA Victoria → Sydney Canada · 15 destinations YVR → YQY 205 km from SEA Vancouver → Sydney Canada · 123 destinations PDX → YQY 207 km from SEA Portland → Sydney USA · 90 destinations

Or try a nearby airport to Sydney

Flights from Seattle (SEA) to other airports within 350 km of Sydney.

SEA → YGR 194 km from YQY Seattle → Iles De La Madeleine Canada · 5 destinations SEA → YYG 237 km from YQY Seattle → Charlottetown Canada · 8 destinations SEA → YHZ 305 km from YQY Seattle → Halifax Canada · 55 destinations

Other flights from Seattle (SEA)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Arcata (ACV) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Barcelona (BCN) All 139 destinations →

Other flights from Sydney (YQY)

Calgary (YYC) Montreal (YUL) Toronto (YYZ) All 3 destinations →