Skyscanner home

694 € Cheap Flights from Sydney to Seattle / Tacoma International

Return selected
Return selected
origin
Enter the city you're flying from, or choose from the options below
Include nearby airports
    selected
    destination
    . Enter your destination, or choose from the options below
    Include nearby airports
      selected
      Travellers and cabin class, 1 Adult, Economy

      Compare Sydney to Seattle / Tacoma International flight deals

      Find the cheapest month or even day of the year to fly to Seattle / Tacoma International

      Book the best Seattle / Tacoma International fare with no extra fees

      Flight deals from Sydney to Seattle / Tacoma International

      Looking for a cheap last-minute deal or the best return flight from Sydney Airport to Seattle / Tacoma International Airport? If you want to travel next month, return fares start from 694 €. Find the lowest prices on one-way and return tickets right here.
      Seattle.694 € per passenger.Departing Wed, 21 Oct, returning Wed, 28 Oct.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Wed, 21 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Wed, 28 Oct, arriving in Sydney.Price includes taxes and charges.From 694 €, select.
      Seattle.765 € per passenger.Departing Sat, 23 Jan, returning Sat, 30 Jan.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Sat, 23 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sat, 30 Jan, arriving in Sydney.Price includes taxes and charges.From 765 €, select.
      Seattle.792 € per passenger.Departing Fri, 13 Nov, returning Fri, 27 Nov.Return flight with Fiji Airways and Singapore Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Fri, 13 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Singapore Airlines, departs from Seattle / Tacoma International on Fri, 27 Nov, arriving in Sydney.Price includes taxes and charges.From 792 €, select.
      Seattle.842 € per passenger.Departing Wed, 2 Jun, returning Wed, 23 Jun.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Sydney on Wed, 2 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Qantas, departs from Seattle / Tacoma International on Wed, 23 Jun, arriving in Sydney.Price includes taxes and charges.From 842 €, select.
      Seattle.858 € per passenger.Departing Mon, 22 Mar, returning Sun, 4 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Sydney on Mon, 22 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Sun, 4 Apr, arriving in Sydney.Price includes taxes and charges.From 858 €, select.
      Seattle.866 € per passenger.Departing Sun, 23 May, returning Sun, 30 May.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Sun, 23 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sun, 30 May, arriving in Sydney.Price includes taxes and charges.From 866 €, select.
      Seattle.880 € per passenger.Departing Wed, 27 Jan, returning Wed, 19 May.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Sydney on Wed, 27 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with Qantas, departs from Seattle / Tacoma International on Wed, 19 May, arriving in Sydney.Price includes taxes and charges.From 880 €, select.
      Seattle.888 € per passenger.Departing Sat, 24 Oct, returning Tue, 3 Nov.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Sydney on Sat, 24 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Qantas, departs from Seattle / Tacoma International on Tue, 3 Nov, arriving in Sydney.Price includes taxes and charges.From 888 €, select.
      Seattle.888 € per passenger.Departing Fri, 28 May, returning Mon, 14 Jun.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Sydney on Fri, 28 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Qantas, departs from Seattle / Tacoma International on Mon, 14 Jun, arriving in Sydney.Price includes taxes and charges.From 888 €, select.
      Seattle.893 € per passenger.Departing Fri, 26 Feb, returning Sun, 7 Mar.Return flight with Fiji Airways and Singapore Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Fri, 26 Feb, arriving in Seattle / Tacoma International.Inbound indirect flight with Singapore Airlines, departs from Seattle / Tacoma International on Sun, 7 Mar, arriving in Sydney.Price includes taxes and charges.From 893 €, select.
      Seattle.904 € per passenger.Departing Tue, 13 Jul, returning Sat, 31 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Sydney on Tue, 13 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Sat, 31 Jul, arriving in Sydney.Price includes taxes and charges.From 904 €, select.
      Seattle.917 € per passenger.Departing Tue, 23 Mar, returning Tue, 30 Mar.Return flight with Fiji Airways and Singapore Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Tue, 23 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Singapore Airlines, departs from Seattle / Tacoma International on Tue, 30 Mar, arriving in Sydney.Price includes taxes and charges.From 917 €, select.
      Seattle.923 € per passenger.Departing Thu, 18 Feb, returning Wed, 5 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Sydney on Thu, 18 Feb, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 5 May, arriving in Sydney.Price includes taxes and charges.From 923 €, select.
      Seattle.949 € per passenger.Departing Wed, 28 Jul, returning Wed, 4 Aug.Return flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Sydney on Wed, 28 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Philippine Airlines, departs from Seattle / Tacoma International on Wed, 4 Aug, arriving in Sydney.Price includes taxes and charges.From 949 €, select.
      Seattle.951 € per passenger.Departing Fri, 19 Feb, returning Fri, 26 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Sydney on Fri, 19 Feb, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri, 26 Feb, arriving in Sydney.Price includes taxes and charges.From 951 €, select.
      Seattle.965 € per passenger.Departing Sun, 8 Aug, returning Mon, 16 Aug.Return flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Sydney on Sun, 8 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Philippine Airlines, departs from Seattle / Tacoma International on Mon, 16 Aug, arriving in Sydney.Price includes taxes and charges.From 965 €, select.

      Find the cheapest month to fly from Sydney to Seattle / Tacoma International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to Seattle / Tacoma International flights are currently cheapest in October.
      Sep
      from 1.022 €
      Oct
      from 694 €
      Nov
      from 792 €
      Dec
      from 988 €
      Jan
      from 765 €
      Feb
      from 951 €
      Mar
      from 917 €
      Apr
      from 976 €
      May
      from 866 €
      Jun
      from 842 €
      Jul
      from 904 €
      Aug
      from 965 €

      Sydney to Seattle / Tacoma International: Alternative routes

      Compare routes from Sydney to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

      Seattle Lake Union SPB

      2km from central Seattle
      Closest
      from 3.456 €
      Search flights

      Seattle Boeing Fld

      11km from central Seattle
      from 1.361 €
      Search flights

      Seattle / Tacoma International

      20km from central Seattle
      Cheapest
      from 694 €
      Search flights

      Paine Field

      33km from central Seattle
      from 1.016 €
      Search flights

      Sydney to Seattle: Flight information

      The things to know before you go.
      Cheapest flight found694 €
      Cheapest month to flyOctober

      Finding cheap flights from Sydney to Seattle / Tacoma International: Frequently asked questions

      The best price we found for a return flight from Sydney to Seattle / Tacoma International is 694 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Sydney to Seattle / Tacoma International. But we found flights with one or more stops from 694 €.
      As of September 2026, there are no flights flying from Sydney to Seattle / Tacoma International.
      The cheapest month to fly from Sydney to Seattle / Tacoma International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Seattle / Tacoma International Airport on Wednesday, 21 October 2026.
      No airlines currently offer direct flights between Sydney Airport and Seattle / Tacoma International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Fiji Airways offers the cheapest flight tickets to Seattle / Tacoma International.

      Flying from Sydney Airport (SYD) to Seattle / Tacoma International Airport (SEA): what you need to know

      • The timezone in Seattle is UTC-8, which is 19 hours behind Sydney.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to catch your SYD to SEA flight.

      • Travelling during a peak time such as July? Major public holidays and other high seasons can result in longer lines and delays at security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

      • If you'd like to explore another city along the way, just deselect 'Direct flights only' when searching for your ticket from Sydney Airport to Seattle / Tacoma International Airport. These are the top stopovers between SYD and SEA:

        • San Francisco International Airport

        • Vancouver International Airport

        • Honolulu International Airport

      How to find the cheapest flights from Sydney Airport (SYD) to Seattle / Tacoma International Airport (SEA)

      • The cheapest price we've seen for a one-way Sydney Airport to Seattle / Tacoma International Airport flight is 342 €. A round-trip plane ticket right now is 694 €. Depending on the availability and when you book, these fares can change.

      • Don't leave things to the last minute. You're more likely to get cheap tickets from SYD to SEA if you book early. Airlines often have some amazing early bird discounts.

      • Finding cheap flights from Sydney Airport to Seattle / Tacoma International Airport is easier if you're flexible with your travel dates. Use the 'Whole month' search function to see the best prices across the month and bag a great deal.

      • Landing cheap flights from SYD to SEA couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when there's a better deal.

      • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Sydney Airport to Seattle / Tacoma International Airport.

      Handy information about Sydney Airport (SYD)

      • When it comes to the on-time performance of Sydney Airport, 66% of flights complete their journey on time.

      • To get to Sydney Airport from central Sydney, it takes about 20 minutes if you're planning to drive. This depends on traffic, however. It's approximately 8 kilometres from the airport to the city centre.

      • Expect a trip time of around 15 minutes on public transport.

      • Get your holiday off to a leisurely start by staying near SYD. Whether you have an early flight from Sydney Airport to Seattle / Tacoma International Airport or just don't want to be rushed, these stays are perfect:

      Arriving at Seattle / Tacoma International Airport (SEA)

      Getting from Seattle / Tacoma International Airport (SEA) to central Seattle

      • Seattle / Tacoma International Airport is approximately 23 kilometres from central Seattle. Driving there takes about 25 minutes.

      • If you're travelling by public transport, expect a journey time of around 35 minutes.

      When to fly to Seattle / Tacoma International Airport (SEA)

      • The quietest month for a flight from Sydney Airport to Seattle / Tacoma International Airport is March, while July is the most popular. Pick the best time to go to Seattle based on whether you prefer a more fast-paced or easygoing experience.

      • When reserving your flight from Sydney Airport to Seattle / Tacoma International Airport, consider the kind of weather you like. August is the warmest month in Seattle, with temperatures ranging from 12ºC (54ºF) to 28ºC (82ºF).

      • If you'd rather travel in cooler conditions, look for a cheap ticket from SYD to SEA in February. Temperatures average between -1ºC (30ºF) and 11ºC (52ºF) then.

      Explore more of the United States

      • Seattle has loads to offer, but there are so many other corners of the United States you should also see. About 241 kilometres south of Seattle, a visit to Portland will keep you on the go. Start with leading sights like Portland Japanese Garden, Peninsula Park Rose Garden and Beyond Van Gogh Portland.

      • Around 370 kilometres east of Seattle, Spokane is another essential stop in the United States. Get a taste of what this destination has to offer at Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.