Flights from Seattle to Sydney (SEA → SYD)

SEA
Seattle
Seattle Tacoma International, USA
SYD
Sydney
Kingsford Smith International Airport, Australia
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No direct flights found. Here are the 18 fastest 1-stop options.
viaHonolulu(HNL)
SEA→HNL+1h 30mHNL→SYD
16h 11m
viaVancouver(YVR)
SEA→YVR+1h 30mYVR→SYD
16h 26m
viaSan Francisco(SFO)
SEA→SFO+1h 30mSFO→SYD
16h 50m
viaLos Angeles(LAX)
SEA→LAX+1h 30mLAX→SYD
17h 29m
viaLas Vegas(LAS)
SEA→LAS+1h 30mLAS→SYD
17h 46m
viaTokyo(HND)
SEA→HND+1h 30mHND→SYD
19h 46m
viaDallas(DFW)
SEA→DFW+1h 30mDFW→SYD
20h 53m
viaSeoul(ICN)
SEA→ICN+1h 30mICN→SYD
21h 10m
viaHouston(IAH)
SEA→IAH+1h 30mIAH→SYD
21h 20m
viaManila(MNL)
SEA→MNL+1h 30mMNL→SYD
21h 28m
viaTaipei(TPE)
SEA→TPE+1h 30mTPE→SYD
21h 33m
viaShanghai(PVG)
SEA→PVG+1h 30mPVG→SYD
21h 34m
viaBeijing(PEK)
SEA→PEK+1h 30mPEK→SYD
22h 16m
viaHong Kong(HKG)
SEA→HKG+1h 30mHKG→SYD
22h 29m
viaChongqing(CKG)
SEA→CKG+1h 30mCKG→SYD
23h 25m
viaSingapore(SIN)
SEA→SIN+1h 30mSIN→SYD
24h 10m
viaDubai(DXB)
SEA→DXB+1h 30mDXB→SYD
29h 42m
viaDoha(DOH)
SEA→DOH+1h 30mDOH→SYD
30h 4m
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 SYD. 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 Australia Visa-free with USA passport All airports in Australia

Try a nearby airport to Seattle

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

PAE → SYD 52 km from SEA Everett → Sydney USA · 9 destinations BLI → SYD 151 km from SEA Bellingham → Sydney USA · 7 destinations YYJ → SYD 157 km from SEA Victoria → Sydney Canada · 15 destinations YVR → SYD 205 km from SEA Vancouver → Sydney Canada · 123 destinations PDX → SYD 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 → NTL 140 km from SYD Seattle → Newcastle Australia · 9 destinations SEA → OAG 200 km from SYD Seattle → Orange Australia · 5 destinations SEA → CBR 238 km from SYD Seattle → Canberra Australia · 12 destinations SEA → DBO 309 km from SYD Seattle → Dubbo Australia · 7 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 (SYD)

Abu Dhabi (AUH) Adelaide (ADL) Albury (ABX) Alice Springs (ASP) Armidale (ARM) Auckland (AKL) Avalon (AVV) Ayers Rock (AYQ) All 102 destinations →