Cheap Flights from Sydney to Seattle, WA from $670

Return flight: Seattle – Sydney

On Cheapflightsplus.com you will find 155 connecting flights from Sydney to Seattle. You can compare airfare deals from 28 airlines and multiple travel sites from $670, book and save on cheap plane tickets and last minute offers. Also check out SYD-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Sydney to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $670 (one-way), $1149 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Sydney to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:45 — 07:10
+1 day
06:45 — 11:50 SQ262 Singapore Airlines
Sydney — Singapore
21h 10m stop
09:00 — 07:10 SQ28 Singapore Airlines
Singapore — Seattle
43h 25m
including layover
Find flight
from$987
11:10 — 18:10
11:10 — 16:30 PR212 Philippine Airlines
Sydney — Manila
6h 5m stop
22:35 — 18:10 PR124 Philippine Airlines
Manila — Seattle
26h
including layover
Find flight
from$670
11:20 — 09:50
11:20 — 06:55 AC34 Air Canada
Sydney — Vancouver
1h 55m stop
08:50 — 09:57 AC8798 Air Canada
Vancouver — Seattle
17h 30m
including layover
Find flight
from$688
12:15 — 18:10
12:15 — 17:55 5J40 CEBU Pacific Air
Sydney — Manila
4h 40m stop
22:35 — 18:10 PR124 Philippine Airlines
Manila — Seattle
24h 55m
including layover
Find flight
from$797
16:10 — 07:10
+1 day
16:10 — 21:20 SQ222 Singapore Airlines
Sydney — Singapore
11h 40m stop
09:25 — 07:25 SQ28 Singapore Airlines
Singapore — Seattle
34h
including layover
Find flight
from$987
17:25 — 18:54
17:25 — 12:10 QF11 Qantas
Sydney — Los Angeles
3h 50m stop
16:03 — 18:58 AS1371 Alaska Airlines
Los Angeles — Seattle
20h 29m
including layover
Find flight
from$1291
19:10 — 07:10
+1 day
19:10 — 00:20 SQ242 Singapore Airlines
Sydney — Singapore
8h 40m stop
09:25 — 07:25 SQ28 Singapore Airlines
Singapore — Seattle
31h
including layover
Find flight
from$987
20:35 — 20:35
20:35 — 09:15 QF103 Qantas
Sydney — Honolulu
3h 19m stop
12:34 — 20:35 HA7816 Hawaiian Airlines
Honolulu — Seattle
19h
including layover
Find flight
from$1655
20:40 — 17:05
+1 day
20:40 — 10:15 TK175 Turkish Airlines
Sydney — Istanbul
5h 5m stop
15:20 — 17:05 TK203 Turkish Airlines
Istanbul — Seattle
39h 25m
including layover
Find flight
from$1355
21:45 — 13:20
+1 day
21:45 — 05:20 NH880 All Nippon Airways
Sydney — Tokyo
15h 55m stop
21:15 — 13:20 NH118 All Nippon Airways
Tokyo — Seattle
34h 35m
including layover
Find flight
from$769
22:10 — 18:15
+1 day
22:10 — 04:20 CI52 China Airlines
Sydney — Taipei
19h 15m stop
23:35 — 18:15 CI22 China Airlines
Taipei — Seattle
39h 5m
including layover
Find flight
from$680
06:25 — 09:50
06:25 — 11:30 JQ203 Jetstar Airways
Sydney — Auckland
2h 30m stop
14:00 — 06:10 AC40 Air Canada
Auckland — Vancouver
2h 40m stop
08:50 — 09:50 AC8798 Air Canada
Vancouver — Seattle
22h 25m
including layover
Find flight
from$788
07:05 — 09:50
07:05 — 12:15 TN1402 Air Tahiti Nui
Sydney — Auckland
1h 45m stop
14:00 — 06:10 AC40 Air Canada
Auckland — Vancouver
2h 40m stop
08:50 — 09:50 AC8798 Air Canada
Vancouver — Seattle
21h 45m
including layover
Find flight
from$692
07:05 — 18:25
07:05 — 12:15 TN1402 Air Tahiti Nui
Sydney — Auckland
1h 45m stop
14:00 — 06:10 AC40 Air Canada
Auckland — Vancouver
11h 15m stop
17:25 — 18:25 AC8806 Air Canada
Vancouver — Seattle
30h 20m
including layover
Find flight
from$696
08:30 — 09:50
08:30 — 09:00 AC2719 Air Canada
Sydney — Brisbane
1h 45m stop
10:45 — 06:25 AC36 Air Canada
Brisbane — Vancouver
2h 25m stop
08:50 — 09:57 AC8798 Air Canada
Vancouver — Seattle
20h 20m
including layover
Find flight
from$760
08:30 — 18:25
08:30 — 09:00 AC2719 Air Canada
Sydney — Brisbane
1h 45m stop
10:45 — 06:25 AC36 Air Canada
Brisbane — Vancouver
11h stop
17:25 — 18:32 AC8806 Air Canada
Vancouver — Seattle
28h 55m
including layover
Find flight
from$760
09:00 — 09:50
09:00 — 09:30 AC2721 Air Canada
Sydney — Brisbane
1h 15m stop
10:45 — 06:25 AC36 Air Canada
Brisbane — Vancouver
2h 25m stop
08:50 — 09:57 AC8798 Air Canada
Vancouver — Seattle
19h 50m
including layover
Find flight
from$704
09:00 — 18:25
09:00 — 09:30 AC2721 Air Canada
Sydney — Brisbane
1h 15m stop
10:45 — 06:25 AC36 Air Canada
Brisbane — Vancouver
11h stop
17:25 — 18:32 AC8806 Air Canada
Vancouver — Seattle
28h 25m
including layover
Find flight
from$704
10:20 — 18:53
10:20 — 19:00 OZ602 Asiana Airlines
Sydney — Seoul
1h 50m stop
20:50 — 14:00 OZ212 Asiana Airlines
Seoul — San Francisco
2h 39m stop
16:39 — 18:53 AS1078 Alaska Airlines
San Francisco — Seattle
27h 33m
including layover
Find flight
from$983
10:20 — 21:45
10:20 — 19:00 OZ602 Asiana Airlines
Sydney — Seoul
1h 50m stop
20:50 — 14:00 OZ212 Asiana Airlines
Seoul — Oakland
5h 32m stop
19:32 — 21:45 AS2086 Alaska Airlines
Oakland — Seattle
30h 25m
including layover
Find flight
from$983
12:15 — 18:15
+1 day
12:15 — 17:55 5J40 CEBU Pacific Air
Sydney — Manila
17h stop
10:55 — 13:05 CI702 China Airlines
Manila — Taipei
10h 30m stop
23:35 — 18:15 CI22 China Airlines
Taipei — Seattle
49h
including layover
Find flight
from$752
14:05 — 17:40
+1 day
14:05 — 19:10 TR3 Tiger Airways
Sydney — Singapore
20h 35m stop
15:45 — 20:15 BR216 EVA Airways Corporation
Singapore — Taipei
2h 45m stop
23:00 — 17:40 BR24 EVA Airways Corporation
Taipei — Seattle
46h 35m
including layover
Find flight
from$840
16:10 — 09:00
+1 day
16:10 — 21:20 SQ222 Singapore Airlines
Sydney — Singapore
4h 10m stop
01:30 — 08:50 KE646 Korean Air
Singapore — Seoul
7h 20m stop
16:10 — 09:00 KE41 Korean Air
Seoul — Seattle
35h 50m
including layover
Find flight
from$944
17:45 — 17:40
+1 day
17:45 — 21:15 VA65 V Australia
Sydney — Denpasar
19h 15m stop
16:30 — 21:45 BR256 EVA Airways Corporation
Denpasar — Taipei
1h 15m stop
23:00 — 17:40 BR24 EVA Airways Corporation
Taipei — Seattle
42h 55m
including layover
Find flight
from$976
21:45 — 18:25
+1 day
21:45 — 05:20 NH880 All Nippon Airways
Sydney — Tokyo
16h 35m stop
21:55 — 13:45 NH116 All Nippon Airways
Tokyo — Vancouver
3h 40m stop
17:25 — 18:32 NH5386 All Nippon Airways
Vancouver — Seattle
39h 40m
including layover
Find flight
from$777
*Departure and arrival times - local. Updated on February 23, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Sydney to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Sydney and Seattle is 12472 miles. Time difference between the cities is 6h. Airplanes depart 06:00 to 22:20 from 5 Sydney airports and arrive 06:00 to 22:20 to 3 Seattle airports. Average flight time is 31h 5m.

  • The fastest flight 17h 30m
  • Average flight time 31h 5m
  • The earliest flight 06:00
  • The latest flight 22:20
  • Distance 7750 ml

The cheapest months to travel to Seattle are november (from 670 $), february (from 680 $), january (from 688 $).

The most expensive months are december (from 1 162 $), january (from 688 $), february (from 680 $).

What is the lowest airfare Sydney to Seattle?

The cheapest plane ticket found by our users is $670. This airfare is for economy class on one-way PR212 flight by Philippine Airlines for February 21, 2025 which leaves Kingsford Smith in Sydney at 11:10 am and arrives at Seattle Seattle-Tacoma Intl at 18:10.

Economy class
$670
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Business class
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First class
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Popular Airlines on the Route

The flight Sydney — Seattle is served by 28 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by United Airlines - 1 departures per week at the price of from $ 1411 . And the most expensive tickets are offered by Air China Limited airline - from $ 12511.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 155 flights with layovers on the route. The fastest connecting flight is AC34 by Air Canada takes 17h 30m and the cheapest is PR212 by Philippine Airlines for $670.

See more connecting flights

Airports

You can fly from Sydney to Seattle from 5 airports (Bankstown, Palm Beach SPB, Rose Bay, Kingsford Smith, Sydney West).

Sydney airports

  • Bankstown-BWU
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  • Palm Beach SPB-LBH
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  • Rose Bay-RSE
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  • Kingsford Smith-SYD
    from $670
    Find
  • Sydney West-SWZ
    Find

Seattle airports

  • Boeing Field International Airport-BFI
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  • Seattle-Tacoma Intl-SEA
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  • Kenmore Air Harbor SPB-LKE
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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