Cheap flights from Seattle to Sydney from $819
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Sydney departing on 31/7. 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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Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Sydney by changing tabs
Find the cheapest one-way flights from Seattle to Sydney
If you're looking for one-way flights from Seattle to Sydney, view some of our deals below provided by China Airlines and Hawaiian Airlines
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Best airlines flying from Seattle to Sydney
Compare and see reviews for airlines that fly from Seattle to Sydney with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,243 | Free cancellation | Rating 7.0 6,844 reviews | |||
| PriceFrom $1,325 | Free cancellation | Rating 7.4 11,325 reviews |
Hawaiian Airlines flights from Seattle to Sydney
Our best Hawaiian Airlines deals on Seattle to Sydney flight tickets
Delta flights from Seattle to Sydney
Our best Delta deals on Seattle to Sydney flight tickets
How to get the cheapest flight ticket from Seattle to Sydney
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 from Seattle to Sydney?
September. The cheapest time of year to fly to Sydney from Seattle is September. The most expensive is December.
What is the cheapest day to depart Seattle for Sydney?
Saturday. The cheapest day of the week is usually Saturday. The most expensive is usually Tuesday.
When is the cheapest time to fly from Seattle to Sydney?
In the morning. Seattle to Sydney flights are approximately 26% more expensive in the afternoon than in the morning
What is the cheapest airline that flies to Sydney from Seattle?
Air Canada. Air Canada and United Airlines are the most popular carriers operating from Seattle to Sydney
What is the cheapest Seattle to Sydney flight route?
Seattle/Tacoma Intl - Sydney Kingsford Smith. Fly from Seattle/Tacoma Intl to Sydney Kingsford Smith for the best Seattle - Sydney flight prices
How far in advance should you book Seattle to Sydney flights?
31 days before. The cheapest time to buy a flight from Seattle to Sydney is approximately 31 days to departure
Cheap Seattle to Sydney (SEA to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Sydney
Best price found | $819 |
|---|---|
Fastest flight time | 18h 00m |
Direct flights | None |
Airports in Sydney | 1 airport |
How far is Seattle/Tacoma Intl to Sydney Kingsford Smith by plane?
Seattle/Tacoma Intl and Sydney Kingsford Smith are 12462.2 km apart from one another. In terms of flight time, this usually takes a little over 18h 00m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Sydney Kingsford Smith Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Sydney Kingsford Smith Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Sydney Kingsford Smith Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Sydney Kingsford Smith Airport is 2 as of April 2024.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Sydney?
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 Seattle to Sydney for you.
Can I find flights from Seattle to Sydney with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Seattle to Sydney flights to just show those with flexible booking policies.
How can momondo help me find flights from Seattle to Sydney?
Once you have performed a search for Seattle to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Seattle to Sydney right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Seattle to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.