Prices are in Australian Dollars.

Cheap flights from Sydney to Seattle-Tacoma International

Return
Economy
Sydney (SYD)
Seattle (SEA)
Depart
Return
Any month
|

The best prices from Sydney to Seattle-Tacoma International are usually found in February or March, booked 0 days in advance, depart on a Monday or Tuesday and return on a Sunday

Return
Economy
From?
To?
Tue. 3/8
Tue. 10/8
Any month
|

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

All the information you need to plan the best SYD to SEA flight in 2021: compare Sydney to Seattle-Tacoma International flight prices with the expected peak season, weather and rainfall in Seattle-Tacoma International.
SYD - SEA
Price
$1,015 - $1,724

Popular in

December

High demand for flights, 32% potential price rise

Cheapest in

February

Best time to find cheap flights, 14% potential price drop

Average price

$1,264

Average for round-trip flights in July 2021

Round-trip from

$1,015

From Sydney to Seattle-Tacoma International

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Sydney to Seattle-Tacoma International?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Sydney to Seattle-Tacoma International?

February is one of the best times of the year to fly to Seattle-Tacoma International from Sydney. Prices for February average $1,180 per person but you can even find prices for as low as $929. The most expensive prices can be found in the month of December. Opting for a February flight can save you 46% on your journey compared to booking in February

When is the cheapest time to fly from Sydney to Seattle-Tacoma International (SYD - SEA)?

It’s typically best to fly out from Sydney to Seattle-Tacoma International at midday. Doing so could potentially save you 19% on the flight price compared to flying in the evening, which is usually more expensive.

One-way flights to Seattle-Tacoma International from Sydney

The cheapest one-way flights from Sydney to Seattle-Tacoma International
07:15 - 14:03
Japan Airlines
2 stops
47h 48m
SYD - SEA
Japan Airlines
$1,397
Globehunters
05:55 - 09:22
American Airlines
1 stop
20h 27m
SYD - SEA
American Airlines
03:50 - 04:50
Singapore Airlines
2 stops
42h 00m
SYD - SEA
Singapore Airlines
$1,666
Travelgenio

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sydney</span> to <span class="emphasized">Seattle-Tacoma International</span> flights.

Flight FAQs

From Sydney to Seattle-Tacoma International

How popular is this flight route?

Flights from Sydney Kingsford Smith to Seattle/Tacoma Intl have been viewed 1,522 times in the past calendar month.

Which airlines flying from Sydney Kingsford Smith to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Virgin Australia, Air Canada, and Hawaiian Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Does it rain more in Sydney or Seattle?

In Sydney, there will be greater rainfall in Sydney compared to Seattle over the next 11 days.

Is Sydney weather warmer or cooler than Seattle?

Our data indicates that the weather will be 27 °C on average in the month of January. The temperature in Seattle is typically colder than in Sydney. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

What are the cheapest airlines to fly from Sydney to Seattle-Tacoma International one-way?

For one-way options, check prices for Asiana Airlines. According to our data, you can fly for as low as $1,162. Users have also found prices from $1,177 and $1,397 on Asiana Airlines and Qatar Airways, respectively.

Destination information for Seattle-Tacoma International

Things to know before you go - useful duration and weather info for your trip from Sydney to Seattle-Tacoma International.
Today's exchange rate
$1 = $0.74

Airports servicing Sydney

Airports servicing Seattle

Top 10 airlines flying from Sydney to Seattle-Tacoma International

The chart below displays the airlines Cheapflights users travelling from Sydney to Seattle-Tacoma International choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$423 $735 No cancel fee N/A
Search Delta flights
Cathay Pacific
$695 $868 No cancel fee 72%
Search Cathay Pacific flights
Air New Zealand
$717 $881 No cancel fee 78%
Search Air New Zealand flights
Korean Air
$756 $893 No cancel fee 81%
Search Korean Air flights
Virgin Australia
$659 $944 No cancel fee 80%
Search Virgin Australia flights
Air Canada
$702 $948 No cancel fee 67%
Search Air Canada flights
United Airlines
$695 $981 No cancel fee 69%
Search United Airlines flights
Hawaiian Airlines
$718 $982 No cancel fee 85%
Search Hawaiian Airlines flights
Asiana Airlines
$658 $1,014 No cancel fee 76%

We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information.

Search Asiana Airlines flights
Qantas Airways
$723 $1,031 No cancel fee 74%
Search Qantas Airways flights
Home North America USA Washington Seattle Seattle-Tacoma International Cheap flights from Sydney to Seattle-Tacoma International
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First