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Cheap flights from Seattle-Tacoma International (SEA) to Sydney (SYD)

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The best prices from Seattle-Tacoma International to Sydney are usually found in March or February, booked 54 days in advance, depart on a Tuesday or Monday and return on a Thursday

Home Oceania Australia New South Wales Sydney Cheap flights from Seattle-Tacoma International to Sydney

How to find the cheapest flight from Seattle-Tacoma International (SEA) to Sydney (SYD)

SEA - SYD
Price
$884 - $1613
SYD
Temperature
32 - 75.2 °F
SYD
Rainfall
3.3 - 6.3 inches
Popular in December High demand for flights, 35% potential price rise
Cheapest in March Best time to find cheap flights, 16% potential price drop
Average price $1034 Average for round-trip flights in June 2020
Round-trip from $884 From Seattle-Tacoma International to Sydney
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights from Seattle-Tacoma International to Sydney in June, July 2020

The best prices found for SEA to SYD flights for June, July
15 Jun - 22 Jun
$891pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
14 Jun - 28 Jun
$930pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
14 Jun - 29 Jun
$931pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
ANA
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle-Tacoma International to Sydney 2020 flight deals

Cheap flights to Sydney from Seattle-Tacoma International found for this year
2 Nov - 17 Nov
$821pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
4 Aug - 18 Aug
$823pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Hawaiian Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Nov - 17 Nov
$828pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle-Tacoma International to Sydney

Late deals on round-trip flights to Sydney from Seattle-Tacoma International, departing today and this week
24 May - 31 May
$1940pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
28 May - 15 Jun
$2120pp
SEA
Seattle/Tacoma Intl
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Cathay Pacific
   
2 STOPS
SEA
Seattle/Tacoma Intl
24 May - 31 May
$2169pp
SEA
Seattle/Tacoma Intl
Air New Zealand
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air New Zealand
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Sydney from Seattle-Tacoma International

The cheapest one-way flights from Seattle-Tacoma International to Sydney
10:00 am - 3:30 am
Asiana Airlines
1 Stop
24h 30m
SEA - SYD
Asiana Airlines
$904
mytrip.com
2:59 pm - 2:35 am
Virgin Australia
1 Stop
18h 36m
SEA - SYD
Virgin Australia
$1027
StudentUniverse
1:15 pm - 6:05 pm
Emirates
1 Stop
35h 50m
SEA - SYD
Emirates
$1120
KAYAK

Related info for your journey

Useful info, stats and facts about Seattle-Tacoma International to Sydney flights.

Flight FAQs

From Seattle-Tacoma International to Sydney

Are flight prices decreasing from Redmond to Sydney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Redmond and Sydney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Seattle-Tacoma International to Sydney for under $900 on Cheapflights?

Yes, there are multiple flights from Seattle-Tacoma International to Sydney for under $900. The cheapest flight booked recently is on Multiple Airlines for just $821, but on average you can expect to pay $859.

Are there nonstop flights from Seattle-Tacoma International to Sydney for under $800 on Cheapflights?

There are no nonstop flights from Seattle-Tacoma International to Sydney, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Seattle-Tacoma International to Sydney for under $2000?

There are currently 3+ open flights from Seattle-Tacoma International to Sydney within the next 7 days for less than $2000.

How popular is this flight route?

The Seattle/Tacoma Intl to Sydney Kingsford Smith flight path was viewed by 54 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Redmond or Sydney?

The rainfall in Redmond is generally more than the rainfall in Sydney. This will continue over the next 15 days.

Related searches

Flights to Sydney from Seattle-Tacoma International
Flights to Seattle-Tacoma International Flights to Sydney

Rent a Car

Car Rentals in Sydney Car Rentals in New South Wales Car Rentals at Kingsford Smith

Destination information for Sydney

Things to know before you go. Useful info for your trip from Seattle-Tacoma International to Sydney
Today's exchange rate
$1 = $1.44
Average temperature for June in Sydney
68.0 °F
Avg rainfall for June in Sydney
3.3 ″

Airports servicing Seattle

Redmond (SEA)

Airports servicing Sydney

Sydney (SYD)

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