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Flights from Sydney to Seattle – Airlines & connecting routes

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SYD to SEA flights and routes map SYD to SEA – All flight route options from Kingsford Smith International Airport, Australia to Seattle Tacoma International, Washington, USA. These flights are operated by 12 different airlines through 5 different connections. The shortest flight time is 17 hours and 1 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Australia SYD Kingsford Smith Airport Sydney, NS, Australia
USA SEA Seattle Tacoma , WA, USA
SYD
Kingsford Smith Airport
AustraliaSydney, NS, Australia
Seattle Tacoma
USASeattle, WA, USA
SEA
No direct flights found
11 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Vancouver YVR
1 stop with Air Canada.

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17h 01m

Via Vancouver YVR
1 stop with Air Canada.
17h 01m
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Via Honolulu HNL
1 stop with Hawaiian Airlines. 0-1 flights per day.

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18h 32m

Via Honolulu HNL
1 stop with Hawaiian Airlines.
18h 32m
0-1 flights per day.
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Via San Francisco SFO
1 stop with United Airlines. 1-2 flights per day.

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18h 47m

Via San Francisco SFO
1 stop with United Airlines.
18h 47m
1-2 flights per day.
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Via Los Angeles LAX
1 stop with United Airlines. 0-1 flights per day.

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20h 13m

Via Los Angeles LAX
1 stop with United Airlines.
20h 13m
0-1 flights per day.
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Via Los Angeles LAX
1 stop with Delta Air Lines. 1-2 flights per day.

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20h 30m

Via Los Angeles LAX
1 stop with Delta Air Lines.
20h 30m
1-2 flights per day.
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Via Los Angeles LAX
1 stop with American Airlines.

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20h 56m

Via Los Angeles LAX
1 stop with American Airlines.
20h 56m
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1 stop route options with codeshare or different airlines:

Duration

Via San Francisco SFO 1 stop with American Airlines. 0-1 flights per day.
Begins in 2/11
CODESHARE

SHOW SCHEDULE
17h 54m

Begins in 2/11
Via San Francisco SFO
17h 54m
1 stop with American Airlines. 0-1 flights per day.
Begins in 2/11
CODESHARE
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Via Vancouver YVR With Air Canada & Alaska Airlines

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19h 17m

Via Vancouver YVR
19h 17m
With Air Canada & Alaska Airlines
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Via Honolulu HNL With American Airlines & Alaska Airlines 0-1 flights per day.
CODESHARE

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19h 59m

Via Honolulu HNL
19h 59m
With American Airlines & Alaska Airlines 0-1 flights per day.
CODESHARE
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Via Los Angeles LAX With American Airlines & Alaska Airlines
CODESHARE

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20h 25m

Via Los Angeles LAX
20h 25m
With American Airlines & Alaska Airlines
CODESHARE
SHOW SCHEDULE
Via Tokyo HND With JAL & ANA

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22h 30m

Via Tokyo HND
22h 30m
With JAL & ANA
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Sydney to Seattle flights

With over 636 flights every week and 5 different airlines you have a wide range of options. While flying to Seattle from Sydney you will be doing a stopover in Vancouver, San Francisco or any other of the 5 alternatives with flight connections.

Are there any non-stop flights from SYD to SEA?

There are no direct or non-stop flights from Kingsford Smith International Airport, SYD to Seattle Tacoma International, SEA.

Sydney to Seattle with Air Canada

If you fly from Sydney with Air Canada you will do a stopover in Vancouver, YVR before reaching Seattle. This flight trip will take 17 hours and 1 minutes and you can fly every weekday with departures between 9:00 am and 4:00 pm. Air Canada is a Star Alliance member.

Distance & flight times: Sydney Airport to Seattle Airport

The shortest flight time between SYD and SEA is 17 hours and 1 minutes.

ViaTotal flight timeLayover timeDistance
YVR Vancouver17h 1m1h 30m7938 miles (12772 km)
SFO San Francisco17h 54m2h 34m8150 miles (13113 km)
HNL Honolulu19h 59m4h 43m7796 miles (12544 km)
LAX Los Angeles20h 56m4h 23m8496 miles (13670 km)
HND Tokyo22h 30m3h 30m9704 miles (15614 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.SYD-SEA flight routesSydney to Seattle flight routes illustrated on a map.
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Sydney - Seattle route map and flight paths
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Show all destinations from SYD Show all destinations from SEA
From Sydney to USA

Below is a list of other destinations to USA from Kingsford Smith International Airport with either direct flights or 1 stop connections.

From Australia to Seattle

Below is a list of other cities in Australia with flights to Seattle with either non-stop or connecting flights.

The fastest way to fly from Sydney (SYD) to Seattle (SEA) is via Vancouver and it will take about 17 hours and 1 minutes. The second fastest route is via San Francisco and will take 17 hours and 54 minutes.

You can fly with Air Canada, American Airlines, Alaska Airlines, JAL or ANA from Sydney to Seattle.

The flight time between Kingsford Smith Airport (SYD) and Seattle Tacoma International (SEA) via Vancouver International Airport, YVR is 17 hours and 1 minutes.

No. But you can still purchase a 1 stop flight via Vancouver, San Francisco or any other route to Seattle (SEA).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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