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Flights from Seattle to Sydney Starting at CNY 230
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- SEA18:0527h 35m1 stopSYD14:40Wed, May 15|Seattle - Sydney|Alaska AirlinesCNY 230CNY 39442% OFF42% OFFCNY 394CNY 230
- SEA20:4624h 54m1 stopSYD14:40Fri, Apr 26|Seattle - Sydney|Alaska AirlinesCNY 253CNY 39436% OFF36% OFFCNY 394CNY 253
- SEA20:5624h 44m1 stopSYD14:40Fri, May 17|Seattle - Sydney|Alaska AirlinesCNY 256CNY 39435% OFF35% OFFCNY 394CNY 256
- SEA20:5624h 44m1 stopSYD14:40Sun, Jun 2|Seattle - Sydney|Alaska AirlinesCNY 279CNY 279
- SEA20:5824h 42m1 stopSYD14:40Sun, Jun 30|Seattle - Sydney|Alaska AirlinesCNY 294CNY 294
- SEA07:4038h1 stopSYD14:40Wed, May 15|Seattle - Sydney|Hawaiian AirlinesCNY 299CNY 299
- SEA07:4038h1 stopSYD14:40Fri, May 17|Seattle - Sydney|Hawaiian AirlinesCNY 300CNY 300
- SEA20:5624h 44m1 stopSYD14:40Wed, May 29|Seattle - Sydney|Alaska AirlinesCNY 300CNY 300
- SEA20:5624h 44m1 stopSYD14:40Wed, Jun 5|Seattle - Sydney|Alaska AirlinesCNY 308CNY 308
- SEA18:1427h 26m1 stopSYD14:40Fri, Jun 7|Seattle - Sydney|Alaska AirlinesCNY 316CNY 316
- SEA13:003h 5mDirectSYD14:00Wed, May 1|Seattle - Sydney|Alaska AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Seattle to Sydney
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Alaska Airlines
From £230
Hawaiian Airlines
From £292
Delta Air Lines
From £331
United Airlines
From £348
Frontier Airlines
From £419
American Airlines
From £445
Spirit Airlines
From £542
Japan Airlines
From £618
Korean Air
From £659
Air Canada
From £682
ANA airlines
Find more flights and airlines
Alternative Routes from Seattle to Sydney
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Sydney.
- CheapestSEA18:0527h 35m1 transferSYD14:40Seattle-Tacoma International Airport - Kingsford Smith AirportWed, May 15Alaska Airlines£230
- SEA18:0527h 35m1 transferSYD14:40Seattle-Tacoma International Airport - Kingsford Smith AirportWed, May 15Alaska Airlines£230Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Seattle to Sydney
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Sydney. Book your flights at the right time and save more.
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Check One-way Fares
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Flight Information from Seattle to Sydney
Cheapest direct flight price | £229 |
---|---|
Cheapest month | May |
Peak season for travel | November |
Flight distance | 12,472.44km |
Popular airline | Alaska Airlines |
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