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Flights from Seattle / Tacoma International Airport to New South Wales

Flight deals from Seattle / Tacoma International Airport to New South Wales

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to New South Wales? If you want to travel next month, return fares start from £720. Find the lowest prices on one-way and return tickets right here.
Sydney.£685 per passenger.Departing Mon, 11 May, returning Wed, 3 Jun.Return flight with Frontier Airlines and Fiji Airways.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Mon, 11 May, arriving in Sydney.Inbound indirect flight with Fiji Airways, departs from Sydney on Wed, 3 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £685, select.
Orange.£1,139 per passenger.Departing Sat, 6 Jun, returning Sat, 13 Jun.Return flight with Alaska Airlines and Qantas.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sat, 6 Jun, arriving in Orange.Inbound indirect flight with Qantas, departs from Orange on Sat, 13 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £1,139, select.
Dubbo.£1,256 per passenger.Departing Sat, 6 Jun, returning Sat, 13 Jun.Return flight with Frontier Airlines and Qantas.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Sat, 6 Jun, arriving in Dubbo.Inbound indirect flight with Qantas, departs from Dubbo on Sat, 13 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £1,256, select.
Wollongong.£1,543 per passenger.Departing Sun, 2 Aug, returning Mon, 28 Sep.Return flight with Alaska Airlines and Link Airways.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sun, 2 Aug, arriving in Wollongong.Inbound indirect flight with Link Airways, departs from Wollongong on Mon, 28 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £1,543, select.
Lord Howe Island.£1,774 per passenger.Departing Fri, 5 Jun, returning Fri, 12 Jun.Return flight with Alaska Airlines and Skytrans Airlines.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Fri, 5 Jun, arriving in Lord Howe Island.Inbound indirect flight with Skytrans Airlines, departs from Lord Howe Island on Fri, 12 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £1,774, select.
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Flying from Seattle / Tacoma International Airport to New South Wales

Arm yourself with these facts on the fly.
Cheapest flight found£685
Cheapest month to flyMay

Frequently asked questions

We looked at all of the upcoming return flights from Seattle / Tacoma International Airport to New South Wales we could find over the next 12 months. It looks like £685 is the best price. This is good, compared to the average New South Wales ticket price of £1,279.
The cheapest month to fly from Seattle / Tacoma International Airport to Orange Airport is currently June.
The cheapest month to fly from Seattle / Tacoma International Airport to Sydney Airport is currently May.
The cheapest month to fly from Seattle / Tacoma International Airport to Lord Howe Island Airport is currently June.
And the cheapest month to fly from Seattle / Tacoma International Airport to Dubbo Airport is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle / Tacoma International Airport to New South Wales on Monday, 11 May 2026.
If you're flying from Seattle / Tacoma International, the cheapest city in New South Wales to fly into is Sydney. The cheapest airport serving Sydney at the moment is Sydney.

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