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Cheap flights from Australia to Seattle from $400

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 5/8. 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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0 bags

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Find the cheapest flights from Australia to Seattle

Recent round-trip flight deals from Australia to Seattle

KAYAK's recommended round-trip deals from the most popular airlines that fly from Australia to Seattle.
 Logo
4:20 pm - 6:15 amSYD-SEA
30h 55m1 stop
 Logo
7:55 pm - 2:40 pmSEA-SYD
25h 45m1 stop
Thu, May 29 - Thu, Jun 5
 Logo
4:20 pm - 6:15 amSYD-SEA
30h 55m1 stop
 Logo
7:55 pm - 2:40 pmSEA-SYD
25h 45m1 stop
Mon, May 26 - Thu, Jun 5
 Logo
4:20 pm - 8:35 amSYD-SEA
33h 15m1 stop
 Logo
8:40 pm - 2:40 pmSEA-SYD
25h 00m1 stop
Mon, Jun 2 - Sun, Jun 15
Air Canada Logo
6:00 am - 1:01 pmMEL-SEA
24h 01m2 stops
Air Canada Logo
1:45 pm - 1:20 pmSEA-MEL
30h 35m2 stops
$982Air Canada
Find Deal
Tue, Aug 26 - Tue, Sep 9
Air Canada Logo
6:00 am - 2:16 pmMEL-SEA
25h 16m2 stops
Air Canada Logo
5:35 am - 12:20 pmSEA-MEL
37h 45m2 stops
$1,036Air Canada
Find Deal
Wed, Jul 30 - Mon, Aug 18
Hawaiian Airlines Logo
9:40 pm - 8:35 amSYD-SEA
27h 55m1 stop
Hawaiian Airlines Logo
8:25 am - 7:45 pmSEA-SYD
18h 20m1 stop
$1,143Hawaiian Airlines
Find Deal
Sat, May 17 - Sat, May 24
United Airlines Logo
10:55 am - 6:25 pmMEL-SEA
24h 30m1 stop
United Airlines Logo
7:20 am - 8:15 amSEA-MEL
31h 55m1 stop
$1,202United Airlines
Find Deal
Mon, Jun 2 - Sun, Jun 15
Hawaiian Airlines Logo
9:40 pm - 10:00 pmSYD-SEA
17h 20m1 stop
Hawaiian Airlines Logo
8:25 am - 7:45 pmSEA-SYD
18h 20m1 stop
$1,211Hawaiian Airlines
Find Deal
Fri, May 23 - Fri, May 30
United Airlines Logo
10:55 am - 1:25 pmMEL-SEA
19h 30m1 stop
United Airlines Logo
7:05 am - 8:15 amSEA-MEL
32h 10m3 stops
$1,212United Airlines
Find Deal
Mon, Jul 28 - Wed, Aug 20
Korean Air Logo
8:30 am - 1:40 pmBNE-SEA
22h 10m1 stop
Korean Air Logo
12:25 pm - 6:45 amSEA-BNE
25h 20m1 stop
$5,466Korean Air
Find Deal
Tue, Sep 30 - Sun, Oct 12

Philippine Airlines flights from Australia to Seattle

Our best Philippine Airlines deals on Australia to Seattle flight tickets
Philippine Airlines
Sep 26
BNE11:15 amBrisbane
25h 00m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
Oct 12
SEA11:35 pmSeattle/Tacoma Intl
41h 20m
1 stop
BNE9:55 amBrisbane
Philippine Airlines
Apr 30
SYD10:10 amSydney Kingsford Smith
26h 05m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
May 23
SEA11:35 pmSeattle/Tacoma Intl
39h 25m
1 stop
SYD8:00 amSydney Kingsford Smith
Philippine Airlines
May 2
BNE11:15 amBrisbane
25h 00m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
May 9
SEA11:35 pmSeattle/Tacoma Intl
41h 20m
1 stop
BNE9:55 amBrisbane

Asiana Airlines flights from Australia to Seattle

Our best Asiana Airlines deals on Australia to Seattle flight tickets
Asiana Airlines
May 19
SYD9:30 amSydney Kingsford Smith
44h 00m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
Jun 6
SEA2:15 pmSeattle/Tacoma Intl
24h 15m
1 stop
SYD7:30 amSydney Kingsford Smith
Asiana Airlines
May 26
SYD9:30 amSydney Kingsford Smith
44h 00m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
Jun 8
SEA2:15 pmSeattle/Tacoma Intl
24h 15m
1 stop
SYD7:30 amSydney Kingsford Smith
Asiana Airlines
May 22
SYD9:30 amSydney Kingsford Smith
44h 00m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
Jun 6
SEA2:15 pmSeattle/Tacoma Intl
24h 15m
1 stop
SYD7:30 amSydney Kingsford Smith

See travel insights to Seattle from

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?

In general, February is the cheapest month to fly from Australia to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,002. If you don’t want to visit Seattle in February, then you should wait until March to fly from Australia, when ticket prices are also cheap, with an average price of $1,029.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Australia is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,069. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,337.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Australia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,213 when looking at flights departing in the morning. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,679. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Australia when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,138 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Australia for as low as $939 on momondo.

Cheap Australia to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Seattle

Best Price Found

$400

Fastest flight time

16h 58m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Australia in the past 72 hours is $400. The best round-trip flight deal from Australia to Seattle found on momondo in the last 72 hours is $833.
The fastest flight from Australia to Seattle takes 16h 58m
There are no direct flights from Australia to Seattle. Popular non-direct routes for this connection are Melbourne Airport - Seattle/Tacoma Intl Airport, Melbourne Avalon Airport - Seattle/Tacoma Intl Airport and Sydney Kingsford Smith Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • 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 are updated daily.

  • How many operators does momondo search 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 layovers. 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 travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek 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
United AirlinesPriceFrom $671Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
Air CanadaPriceFrom $872Free CancellationRating
7.0
9,035 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $917Free CancellationRating
7.9
2,347 reviews
Search Hawaiian Airlines flights
Qantas AirwaysPriceFrom $1,058Free CancellationRating
7.5
815 reviews
Search Qantas Airways flights
Korean AirPriceFrom $1,207Free CancellationRating
8.4
1,052 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $1,269Free CancellationRating
8.2
438 reviews
Search Asiana Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Seattle?

It is quick and easy to find Australia to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits 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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Australia to Seattle.

I’m not ready to book a flight from Australia to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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