Cheap Flights from Sydney Airport to Washington from £641 Return

Flight deals from Sydney Airport to Washington

Looking for a cheap last-minute deal or the best return flight from Sydney Airport to Washington? If you want to travel next month, return fares start from £661. Find the lowest prices on one-way and return tickets right here.

Seattle.£641 per passenger.Departing Tue, 9 Jun, returning Tue, 16 Jun.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Tue, 9 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Air Canada, departs from Seattle / Tacoma International on Tue, 16 Jun, arriving in Sydney.Price includes taxes and charges.From £641, select.

Spokane.£805 per passenger.Departing Tue, 16 Jun, returning Thu, 25 Jun.Return flight with United.Outbound indirect flight with United, departs from Sydney on Tue, 16 Jun, arriving in Spokane International.Inbound indirect flight with United, departs from Spokane International on Thu, 25 Jun, arriving in Sydney.Price includes taxes and charges.From £805, select.

Pasco.£925 per passenger.Departing Wed, 18 Nov, returning Fri, 27 Nov.Return flight with United.Outbound indirect flight with United, departs from Sydney on Wed, 18 Nov, arriving in Pasco.Inbound indirect flight with United, departs from Pasco on Fri, 27 Nov, arriving in Sydney.Price includes taxes and charges.From £925, select.

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Flying from Sydney Airport to Washington

Arm yourself with these facts on the fly.

Cheapest flight found	£641
Cheapest month to fly	June

How to find cheap flights from Sydney Airport to Washington

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Sydney Airport to Washington. Other savvy travellers recently found return flights from £641 and one-way tickets from £436. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in June

The cheapest time to fly from Sydney Airport to Washington is currently June.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Sydney Airport to anywhere you choose in Washington.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Sydney Airport to your chosen airport in Washington go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Washington Airport to Washington flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Sydney Airport to Washington?

There are currently no direct flights from Sydney Airport to Washington, but we've found some other routes to United States – check them out now.

What is the average price of a flight from Sydney Airport to Washington?

We looked at all of the upcoming return flights from Sydney Airport to Washington we could find over the next 12 months. It looks like £641 is the best price. This is good, compared to the average Washington ticket price of £790.

What is the cheapest month to fly from Sydney Airport to Washington?

The cheapest month to fly from Sydney Airport to Pasco Airport is currently November.
The cheapest month to fly from Sydney Airport to Spokane International Airport is currently June.
And the cheapest month to fly from Sydney Airport to Seattle / Tacoma International Airport is usually June.

Which upcoming date is cheapest to fly from Sydney Airport to Washington on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Sydney Airport to Washington on Tuesday, 9 June 2026.

If I'm flying from Sydney Airport, where in Washington is cheapest to fly into?

If you're flying from Sydney, the cheapest city in Washington to fly into is Seattle. The cheapest airport serving Seattle at the moment is Seattle / Tacoma International.