Cheap flights from Australia to Seattle from $670
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Seattle departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Australia to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
The month of February is, on average, the cheapest month to fly to Seattle from Australia, with most prices found around $1,472. If you are unable to visit Seattle during the month of February, then departing from Australia during the month March is also very affordable. Most momondo users find prices during this month for around $1,526.
What is the cheapest day to depart on your flight to Seattle?
The cheapest day to depart from Australia to Seattle is on a Thursday. Travellers who choose to depart for Seattle on a Thursday will often find tickets for as low as $1,644. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Seattle for around $1,890.
What is the cheapest time of day to depart on your flight to Seattle?
According to our data, the cheapest time of day to fly to Seattle is at midday. momondo users have found flights departing from Australia to Seattle at midday for as low as $1,567. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seattle is in the afternoon when prices are around $1,912.
How far in advance should I book a flight to Seattle?
The ideal time to book your flight to Seattle is 44 days in advance, when prices tend to average $1,753. Keep in mind that you might also find cheap flights to Seattle outside of this time window. In fact, momondo users recently found flights from Australia to Seattle for $2,087.
What is the cheapest airline that flies from Australia to Seattle/Tacoma Intl?
Air Canada, Delta, and United Airlines are the most popular carriers operating from Australia to Seattle/Tacoma Intl
Which airlines fly to Seattle?
Air Canada, United Airlines and Virgin Australia are the top three most popular airlines that fly to Seattle from Australia according to our data. Air Canada is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 15 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
Cheap Australia to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Australia to Seattle
When did momondo last update prices for flights from Australia to Seattle/Tacoma Intl Airport?
Prices for flights from Australia to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Australia to Seattle/Tacoma Intl Airport?
As of January 2025, there are 15 operators available to choose from for flights from Australia to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Australia to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Australia to Seattle
Compare and see reviews for airlines that fly from Australia to Seattle with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,008 | Free cancellation | Rating 7.4 8,939 reviews | |||
| PriceFrom $1,048 | Free cancellation | Rating 7.5 432 reviews | |||
| PriceFrom $1,202 | Free cancellation | Rating 7.0 8,511 reviews | |||
| PriceFrom $1,218 | Free cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,234 | Free cancellation | Rating 8.0 8,499 reviews | |||
| PriceFrom $1,291 | Free cancellation | Rating 8.2 460 reviews | |||
| PriceFrom $1,361 | Free cancellation | Rating 8.4 838 reviews | |||
| PriceFrom $1,377 | Free cancellation | Rating 8.4 1,243 reviews | |||
| PriceFrom $1,378 | Free cancellation | Rating 7.9 2,303 reviews | |||
| PriceFrom $1,385 | Free cancellation | Rating 8.2 733 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Australia to Seattle?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Seattle for you.
Can I find flights from Australia to Seattle with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seattle from Australia with this policy.
How can momondo help me find flights from Australia to Seattle?
momondo helps you find the best flight between Australia and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Australia to Seattle right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Australia to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.