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  1. Flights
  2. United States
  3. Seattle
  4. Sydney - Seattle

Flights from Sydney to Seattle

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Cheapest time to fly from Sydney to Seattle

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Nov 9 - Nov 15
Flights from just €509
€624
€509
€708
€913
€1,028
€2,073
€594
NovemberDecemberJanuary
Distance: 12,470 km
Sydney airports
Sydney Kingsford Smith Airport (SYD)How far from city centre: 8 km
Seattle airports
Seattle-Tacoma International Airport (SEA)How far from city centre: 18 km

Book your flight from Sydney to Seattle

Find direct and indirect flights from Sydney to Seattle (United States) with eDreams. Once you have your results, sort them by schedule or price and book the option that best suits your plans.

A direct flight from Sydney to Seattle takes around 16 h and 42 m, while indirect flights will take longer.

Airports and airlines connecting Sydney and Seattle

Knowing where you set off from and where you arrive helps you organise your journey better. Consider the available airports and compare the different airlines operating on this route.

  • Departure airport: Sydney Kingsford Smith Airport (SYD)
  • Arrival airport: Seattle-Tacoma International Airport (SEA)

Weather in Seattle

The best time to visit may depend on your preferred climate. In Seattle, the average temperature floats around 23ºC in the warmest months and 2ºC in the coldest ones. Keep this in mind when packing and planning any outdoor activities.

  • Highs: up to 25ºC
  • Lows: down to 2ºC
  • Hottest month: August
  • Coldest month: December
  • Driest month: July
  • Wettest month: November

How to save when flying from Sydney to Seattle

A few tips for finding cheaper flights from Sydney to Seattle:

  • Flexible dates: compare fares for two or three different departure days. Leaving a day earlier or later can make a noticeable difference to the price.
  • Baggage allowance: check what each fare includes before you book, so you aren't caught out by extra charges at the airport.
  • Airports on your route: confirm which airports you depart from and land at, especially if the city has more than one. This will help you plan your transfer and work out the total cost of getting around.

Looking for a bigger saving? Book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in Seattle. You can also save on a hire car by including it with your booking.

Frequently asked questions about flights from Sydney to Seattle

On average, what is the price of a Sydney to Seattle flight?
When flying from Sydney to Seattle the average price will be €1021. However, this price is dependant on several other factors like seasonality or the time in advance taken when booking the route.
For flights from Sydney to Seattle, how can I find the cheapest price?
On eDreams we use machine learning to find the most economical flight between Sydney and Seattle. By taking into account the combinations of airlines, stopovers, direct flights as well as the various criteria for the journeys, our search engine allows us to offer our customers the best price under the best conditions.
When booking, when is the best time to do so in order to get the best prices for Sydney to Seattle flights?
The most popular month for flights from Sydney to Seattle are: August, January and September.
When is the best time to travel from Sydney to Seattle?
A good period of the year to visit Seattle from Sydney really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, June is the best month to fly to Seattle from Sydney, basedd on searches from our customers, followed by March and December. If you prefer to avoid the busy season and get away from the crowds September, May and October are the months with fewer searches for the route Sydney -  Seattle.
What is the duration of a flight from Sydney to Seattle?
Flight time, on average, from Sydney to Seattle is usually 16 h and 43 m on average, at an average distance of 12,470.38 km, for flights for the route (which may have 1 or more stops in other cities in between).
What is the weather like in Seattle compared to Sydney?
The average temperature in Sydney is 23º degrees in summer. Seattle reaches 18º during the hot season. In winter, however, temperatures are around 6º degrees in Seattle, compared to the 14º average degrees in Sydney.

Plan your trip

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