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Cheap Flights from Seattle to Sydney, AU, Australia - SEA to SYD Last modified: May 26, 2016 1:43 PM

Popular flights from Seattle to Sydney Last modified: May 26, 2016 1:43 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 26, 2016 Jul 12, 2016 $1,692
Jun 28, 2016 Jul 18, 2016 $1,692
Jun 28, 2016 Jul 12, 2016 $1,692
American Airlines
Departure Date Return Date Lowest Price
Jun 20, 2016 Jul 4, 2016 $1,241
Hawaiian Airlines
Departure Date Return Date Lowest Price
Aug 4, 2016 Aug 16, 2016 $1,369
Qantas Airways
Departure Date Return Date Lowest Price
Aug 11, 2016 Aug 22, 2016 $1,364
United Airlines
Departure Date Return Date Lowest Price
Aug 11, 2016 Aug 22, 2016 $1,366
Aug 11, 2016 Aug 22, 2016 $1,366
Virgin Australia
Departure Date Return Date Lowest Price
Jun 6, 2016 Jun 13, 2016 $1,240
Jun 7, 2016 Jun 15, 2016 $1,240

How Much Does it Cost to Fly from Seattle to Sydney (SEA to SYD)?

We have collected flight cost data from across the web for travel from Seattle to Sydney, and have found the average flight price for this trip to be $1,246.

When Can I Buy the Cheapest Flight from Seattle to Sydney (SEA to SYD)?

Airlines can adjust prices for plane tickets from Seattle to Sydney based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Seattle to Sydney

The chart below shows up-to-date information regarding the cheapest days to fly from Seattle to Sydney.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$1,240 $1,240 $1,242 $1,242 $1,268 $1,242 $1,242

Lowest Fares Chart By Month from Seattle to Sydney

The chart below shows the lowest fare by month when flying from Seattle to Sydney.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Seattle Sydney American 5/27/16 6/3/16 3 $1,246
June Seattle Sydney Virgin Australia 6/6/16 6/13/16 1 $1,240
July Seattle Sydney Virgin Australia 7/2/16 7/16/16 1 $1,377
August Seattle Sydney Virgin Australia 8/12/16 8/28/16 2 $1,323
September Seattle Sydney Hawaiian 9/3/16 9/10/16 2 $1,372
October Seattle Sydney Qantas 10/20/16 10/31/16 1 $1,376
November Seattle Sydney Qantas 11/5/16 11/15/16 1 $1,377
December Seattle Sydney Hawaiian 12/1/16 12/17/16 2 $1,380

Round Trip vs One Way Flights from Seattle to Sydney (SEA to SYD)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Sydney. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Sydney is $954.

The average price for round trip flights from Seattle to Sydney is $1,396.

Seattle to Sydney Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Sydney?
Answer: Los Angeles, CA

Airlines Flying from Seattle to Sydney (SEA to SYD) Number of flights searched: 501Last modified: May 26, 2016 1:43 PM

Below are the different airlines that fly from Seattle to Sydney with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Sydney.

Seattle to Sydney
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American LAX X X X X X X X
Air Canada YVR X X X X X X X
Air Canada YYC / YVR X X X X X X X
China Southern LAX / CAN X X X X
Delta LAX X X X X X X X
Delta SJC / LAX X X X X X X X
Emirates DXB X X X X X X X
Hawaiian OGG / HNL X X X X X X X
Korean ICN X X X X X X X
Asiana ICN X X X X X
United LAX X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Sydney, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $177
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $317
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $236
Seattle to New York American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $327
Seattle to Los Angeles American, Alaska, Spirit, United, Virgin America $97

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Melbourne American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,263
Seattle to Brisbane American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,350
Seattle to Newcastle American, Alaska, Hawaiian, Qantas, United, Virgin Australia Check Dates
Seattle to Canberra American, Alaska, Hawaiian, Qantas, United, Virgin Australia $1,479
Seattle to Tokyo American, Alaska, Hawaiian, JAL, All Nippon, United, Virgin America, Island Air $870
Seattle to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $749
Seattle to Bangkok American, Alaska, Hawaiian, Bangkok, Thai, United $828

Cheap International Flights to Sydney - SYD

FlightsAirlineLowest Price
Vancouver to Sydney Air Canada, Jetstar, Qantas, Virgin Australia, WestJet $914
Portland to Sydney American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,193
Victoria to Sydney Air Canada, Jetstar, Qantas, Virgin Australia, WestJet $1,083
Bellingham to Sydney American, Alaska, Hawaiian, Qantas, United, Virgin Australia $1,213
Pasco to Sydney American, Alaska, Hawaiian, Qantas, United, Virgin Australia $1,380
Comox to Sydney Air Canada, Qantas Check Dates
Nanaimo to Sydney Air Canada, Qantas, WestJet Check Dates
Penticton to Sydney Air Canada, Qantas Check Dates
Vancouver to Melbourne Air Canada, Jetstar, Qantas, Virgin Australia, WestJet $1,031
Vancouver to Newcastle Air Canada, Qantas, Virgin Australia Check Dates
Vancouver to Brisbane Air Canada, Jetstar, Qantas, Virgin Australia, WestJet $1,053
Vancouver to Canberra Air Canada, Qantas, Virgin Australia, WestJet $1,191
Portland to Melbourne American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,184
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $511
Portland to Brisbane American, Alaska, Hawaiian, Qantas, United, Virgin Australia $1,204
Portland to Canberra American, Hawaiian, Qantas, United, Virgin Australia $1,744
Vancouver to Shanghai Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, WestJet, Shenzhen $462
Vancouver to Gold Coast Air Canada, Jetstar, Qantas, Virgin Australia $1,217
Cheap Flights from Seattle to Sydney, AU, Australia, from $1,240 Round trip from SEA to SYD