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  1. Flights
  2. Australia
  3. Sydney
  4. Seattle, WA - Sydney

Cheap Flights from Seattle, WA (SEA) to Sydney (SYD)

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Discover the cheapest flights from Seattle, WA to Sydney
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Mon, Feb 23 - Tue, Mar 3
Air Canada
Air Canada1 stop
SEA - SYD
Air Canada
Air Canada1 stop
SYD - SEA
931$
899$
Prime price per passenger
Sun, Feb 1 - Sun, Feb 8
Air Canada
Air Canada1 stop
SEA - SYD
Air Canada
Air Canada1 stop
SYD - SEA
927$
916$
Prime price per passenger
Wed, Jan 21 - Tue, Jan 27
Air Canada
Air Canada2 stops
SEA - SYD
Air Canada
Air Canada1 stop
SYD - SEA
942$
930$
Prime price per passenger
Mon, Feb 16 - Thu, Feb 19
Air Canada
Air Canada1 stop
SEA - SYD
Air Canada
Air Canada1 stop
SYD - SEA
963$
941$
Prime price per passenger
Wed, Jan 7 - Wed, Jan 14
Alaska Airlines
Alaska Airlines1 stop
SEA - SYD
Alaska Airlines
Alaska Airlines1 stop
SYD - SEA
1176$
1135$
Prime price per passenger
Sat, Dec 27 - Tue, Dec 30
Air Canada
Air Canada1 stop
SEA - SYD
Air Canada
Air Canada1 stop
SYD - SEA
1312$
1287$
Prime price per passenger
Mon, Mar 2
All Nippon Airways
All Nippon Airways1 stop
SEA - SYD
499$
477$
Prime price per passenger
Wed, Feb 18
Air Canada
Air Canada1 stop
SEA - SYD
519$
504$
Prime price per passenger
Sun, Feb 8
Air Canada
Air Canada1 stop
SEA - SYD
520$
508$
Prime price per passenger
Mon, Dec 29
Air Canada
Air Canada1 stop
SEA - SYD
523$
510$
Prime price per passenger
Tue, Jan 20
Air Canada
Air Canada2 stops
SEA - SYD
537$
526$
Prime price per passenger
Thu, Jan 8
Frontier Airlines
Frontier Airlines2 stops
SEA - SYD
673$
648$
Prime price per passenger
Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Seattle, WA to Sydney

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.
Filter by
week: Feb 23 - Mar 1
Flights from just $2,030
$2,069
$3,134
$2,810
$3,227
$3,463
$2,312
$2,710
$2,602
$2,113
$2,106
$2,068
$2,030
DecemberJanuaryFebruary
Cheapest flight$477The best price for flights from Seattle, WA to Sydney offered by eDreams, which have been found by our customers in the last 3 days
Departure AirportSeattle All Airports Seattle All Airports is where you'll take off when flying from Seattle, WA to Sydney
Arrival AirportSydney Airport (Kingsford Smith Airport)You'll land at Sydney Airport (Kingsford Smith Airport) when flying from Seattle, WA to Sydney
Peak seasonDecemberDecember is the busiest time to fly from Seattle, WA to Sydney according to search data results from our customers
Best time to bookMayMay is one of the most frequent times to fly to Sydney from Seattle, WA according to real data from our customers

Local currency and cost comparison

TrainLocal, one-way ticket
10%Trains are 10% more expensive in Sydney than in Seattle, WA.
Seattle, WA$3.00
Sydney$3.30
MealMid-priced restaurant
30%A meal in Sydney is 30% cheaper than a meal in Seattle, WA.
Seattle, WA$25.00
Sydney$18.00
TaxiStandard daytime start rate
52%Taxis are 52% more expensive in Sydney than in Seattle, WA.
Seattle, WA$2.60
Sydney$3.96
CoffeeRegular cappuccino
41%Coffee in Sydney is 41% cheaper than in Seattle, WA.
Seattle, WA$6.19
Sydney$3.63
Exchange rate
1 USD = 1.52 AUD
1 AUD = 0.67 USD
Last revised on Fri, 12/5
Distance: 7748 miles
Seattle, WA airports
Seattle All Airports (SEA)How far from city center: 11 miles
Sydney airports
Sydney Airport (Kingsford Smith Airport) (SYD)How far from city center: 5 miles

Are you planning to travel to Sydney for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Seattle, WA. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Sydney and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Seattle, WA to Sydney

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to Australia. At eDreams have you covered!
For flights from Seattle, WA to Sydney, how can I find the cheapest price?
The cheapest price for a flight from Seattle, WA to Sydney is $477. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Sydney more expensive than Seattle, WA to visit?
Looking at cab fares, a ride in Sydney costs about $ 3.96 USD, 52% more expensive than Seattle, WA, with a fare of $ 2.60 USD,
while train tickets cost 10% more at Sydney: $ 3.30 USD versus $ 3.00 USD at Seattle, WA.
Comparing the price of a meal, they range from 18.00 USD euros in Sydney, 28% less than the 25.00 USD euros in Seattle, WA.
The price of the coffee is around 41% cheaper in Sydney, with an average of 3.63 USD, while in Seattle, WA the coffee costs 6.19 USD.
When booking, when is the best time to get the best prices for flights from Seattle, WA to Sydney?
The most popular months to book a trip from Seattle, WA to Sydney are May, January and October, based on the searches of our customers.
When is the best time to travel from Seattle, WA to Sydney?
The best time of the year to visit Sydney depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to Sydney from Seattle, WA in terms of searches from our customers, followed by October and November. If you prefer to avoid the busy season and get away from the crowds July, September and June are the months with fewer searches for Seattle, WA - Sydney.
How is the weather in Sydney compared to Seattle, WA?
While in Seattle, WA the temperatures can reach an average of 31.31 ºC in summer, with precipitation levels up to 9 mm ,Sydney's temperatures can go up to 36.63 ºC during the hot season, with 9 mm average of rain rate . In winter, however, weather indicators show around 2.8 ºC in Sydney, compared to the -3.71 ºC average degrees reported in Seattle, WA. During the winter period, Seattle, WA can register 12 mm precipitation, while Sydney have an average of 3 mm rain level.

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