Cheap flights from Seattle to Adelaide

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Is it worth flying from Seattle to Adelaide?

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

Pick a travel date to see today’s available fares.

Travel agencies and airlines sometimes offer promotional prices on certain routes — it’s worth checking regularly. Also, many travelers look for weekend flights, so booking in advance is recommended.

Airport options between Seattle and Adelaide

Even for routes around 13419 km, using different airports might affect flight cost and travel time.

  • Airports in Seattle: You can fly from 2 airports in Seattle - Boeing Field, Lake Union.
  • Airports in Adelaide: Adelaide is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Seattle - Tacoma to Adelaide

Plan your journey from Seattle to Adelaide with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Australia? These cities are trending: Adelaide, Brisbane, Melbourne, Perth, Sydney.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to Adelaide.

How much does an airline ticket from Seattle to Adelaide 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 Adelaide.

How far is Seattle from Adelaide?

Seattle is about 13419 km from Adelaide.

What are the airports in Adelaide?

Adelaide has one airport: Adelaide.

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 Adelaide?

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.