Cheap flights from Seattle to Sydney

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How to estimate the price of a flight from Seattle to Sydney?

It depends. Prices for flights from Seattle to Sydney fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Is there more than one airport in Seattle or Sydney?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

  • Airports in Seattle: Seattle has 2 airports - Boeing Field, Lake Union.
  • Airports in Sydney: Sydney - Kingsford Smith is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Sydney as well.

Flights from Seattle - Tacoma to Sydney - Kingsford Smith

Compare flights from Seattle to Sydney with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in Australia? Travelers also liked: Adelaide, Brisbane, Melbourne, Perth, Sydney.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to Sydney.

How much does an airline ticket from Seattle to Sydney cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Seattle to Sydney.

How far is Seattle from Sydney?

Seattle is about 12472 km from Sydney.

What are the airports in Sydney?

Sydney has one airport: Sydney - Kingsford Smith.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the most popular cities in Australia?

The most popular cities in Australia according to our users' searches are: Adelaide, Brisbane, Melbourne, Perth, Sydney.

When should I book a flight from Seattle to Sydney?

This information is not available at the moment.

What is the cheapest month to fly from Seattle to Sydney?

This information is not available at the moment.

What is the most expensive month to fly from Seattle to Sydney?

This information is not available at the moment.

What is the best day of the week to fly from Seattle to Sydney?

This information is not available at the moment.