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Cheap Flights from Seattle to Sydney starting at CNY 390
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 390CNY 72046% OFF46% OFFCNY 720CNY 390
- SEA20:4624h 54m1 stopSYD14:40Fri, Apr 26|Seattle - Sydney|Alaska AirlinesCNY 429CNY 72040% OFF40% OFFCNY 720CNY 429
- SEA20:5624h 44m1 stopSYD14:40Fri, May 17|Seattle - Sydney|Alaska AirlinesCNY 434CNY 72040% OFF40% OFFCNY 720CNY 434
- SEA20:5624h 44m1 stopSYD14:40Sun, Jun 2|Seattle - Sydney|Alaska AirlinesCNY 474CNY 474
- SEA07:4038h1 stopSYD14:40Wed, May 15|Seattle - Sydney|Hawaiian AirlinesCNY 508CNY 508
- SEA07:4038h1 stopSYD14:40Fri, May 17|Seattle - Sydney|Hawaiian AirlinesCNY 509CNY 509
- SEA20:5624h 44m1 stopSYD14:40Wed, May 29|Seattle - Sydney|Alaska AirlinesCNY 510CNY 510
- SEA20:5624h 44m1 stopSYD14:40Wed, Jun 5|Seattle - Sydney|Alaska AirlinesCNY 524CNY 524
- SEA18:1427h 26m1 stopSYD14:40Fri, Jun 7|Seattle - Sydney|Alaska AirlinesCNY 537CNY 537
- SEA20:5824h 42m1 stopSYD14:40Mon, Jul 1|Seattle - Sydney|Alaska AirlinesCNY 555CNY 555
- SEA13:003h 5mDirectSYD14:00Fri, Apr 26|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.
Cheapest time to fly from Seattle to Sydney
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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest 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 S$ 390
Hawaiian Airlines
From S$ 496
Delta Air Lines
From S$ 562
United Airlines
From S$ 590
American Airlines
From S$ 786
Frontier Airlines
From S$ 906
Japan Airlines
From S$ 1,050
Korean Air
From S$ 1,131
Air Canada
From S$ 1,158
Air New Zealand
From S$ 1,169
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 AirlinesS$ 390
- SEA18:0527h 35m1 transferSYD14:40Seattle-Tacoma International Airport - Kingsford Smith AirportWed, May 15Alaska AirlinesS$ 390Find More Flights
Frequently Asked Questions
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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Find cheapest flight ticket from Seattle to Sydney
Cheapest direct flight price | S$ 389 |
---|---|
Cheapest month | May |
Peak season for travel | November |
Flight distance | 12,472.44km |
Popular airline | Alaska Airlines |
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