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Cheap flights from Australia to Seattle from $419

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 2/5. 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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Find the cheapest flights from Australia to Seattle

Cheap round-trip flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Seattle.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Seattle found on KAYAK recently.

Cheap last minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Seattle.

Cheap direct flights

The latest deals for direct flights to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals to Seattle

Find recent round-trip train or bus tickets from Australia to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
4:50 pm - 6:20 amMEL-SEA
32h 30m2 stops
6:31 pm - 4:20 pmSEA-MEL
26h 49m1 stop
Wed, Feb 12 - Tue, Feb 25
4:50 pm - 6:20 amMEL-SEA
32h 30m1 stop
6:31 pm - 4:20 pmSEA-MEL
26h 49m1 stop
Wed, Feb 12 - Tue, Feb 25
11:40 am - 6:15 pmBNE-SEA
24h 35m2 stops
7:00 am - 7:30 amSEA-BNE
30h 30m3 stops
$860United Airlines
Find Deal
Wed, Jan 29 - Wed, Feb 5
9:30 am - 12:35 pmSYD-SEA
44h 05m1 stop
2:00 pm - 7:30 amSEA-SYD
24h 30m1 stop
$968Asiana Airlines
Find Deal
Sun, Jun 1 - Tue, Jun 10
10:20 am - 10:55 amSYD-SEA
43h 35m1 stop
12:45 pm - 8:20 amSEA-SYD
24h 35m1 stop
$993Asiana Airlines
Find Deal
Mon, Feb 3 - Wed, Feb 26
10:45 am - 7:23 pmBNE-SEA
49h 38m2 stops
11:05 am - 6:30 amSEA-BNE
26h 25m2 stops
$1,066United Airlines
Find Deal
Mon, Mar 31 - Wed, Jul 30
10:00 pm - 6:50 pmBNE-SEA
38h 50m1 stop
6:03 am - 5:00 amSEA-BNE
28h 57m1 stop
$1,116American Airlines
Find Deal
Tue, Jan 21 - Thu, Feb 13
9:40 am - 10:43 pmBNE-SEA
31h 03m2 stops
12:43 am - 5:00 amSEA-BNE
34h 17m2 stops
$1,117American Airlines
Find Deal
Tue, Jan 21 - Wed, Feb 12
10:00 am - 6:33 pmBNE-SEA
25h 33m1 stop
1:45 pm - 7:05 amSEA-BNE
24h 20m1 stop
$1,132Air Canada
Find Deal
Tue, May 20 - Fri, Jun 20
11:20 am - 10:00 pmSYD-SEA
29h 40m1 stop
3:05 pm - 9:35 amSEA-SYD
23h 30m1 stop
$1,169Air Canada
Find Deal
Mon, Jan 27 - Sun, Feb 2
8:10 am - 10:00 pmSYD-SEA
32h 50m3 stops
Wed, Feb 5
6:00 am - 8:25 pmSYD-SEA
31h 25m2 stops
Wed, Apr 23
8:10 am - 8:35 pmSYD-SEA
31h 25m2 stops
Wed, Feb 5
10:45 am - 2:30 pmBNE-SEA
21h 45m1 stop
$533Air Canada
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Wed, Mar 5
11:40 am - 2:00 pmBNE-SEA
44h 20m3 stops
$541United Airlines
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Sun, Jan 12
6:05 am - 9:15 pmBNE-SEA
33h 10m3 stops
$656United Airlines
Find Deal
Wed, Mar 5
10:20 am - 11:55 amSYD-SEA
43h 35m1 stop
$717Asiana Airlines
Find Deal
Sat, Mar 15
10:20 am - 10:55 amSYD-SEA
43h 35m1 stop
$726Asiana Airlines
Find Deal
Thu, Feb 20
1:10 am - 10:16 pmPER-SEA
36h 06m3 stops
$3,448Air Canada
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Wed, Jun 18
7:55 am - 10:50 amSYD-SEA
43h 55m1 stop
$3,487Korean Air
Find Deal
Sat, Jun 28
7:15 pm - 9:50 amSYD-SEA
33h 35m2 stops
7:05 pm - 9:35 amSEA-SYD
19h 30m1 stop
$1,463
Find Deal
Thu, Jan 9 - Thu, Jan 16
12:10 pm - 9:20 pmSYD-SEA
28h 10m1 stop
5:25 pm - 9:05 amSEA-SYD
20h 40m1 stop
$1,684United Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 16
7:05 am - 3:53 pmSYD-SEA
27h 48m3 stops
9:16 pm - 9:10 amSEA-SYD
64h 54m3 stops
$1,813
Find Deal
Thu, Jan 9 - Thu, Jan 16
2:00 pm - 12:19 amSYD-SEA
29h 19m3 stops
12:05 am - 6:30 amSEA-SYD
35h 25m2 stops
$2,369
Find Deal
Thu, Jan 9 - Wed, Jan 15
7:15 pm - 9:50 amSYD-SEA
33h 35m2 stops
12:05 am - 6:30 amSEA-SYD
35h 25m2 stops
$3,119
Find Deal
Thu, Jan 9 - Wed, Jan 15
4:00 pm - 2:25 pmSYD-SEA
17h 25m1 stop
12:05 am - 6:30 amSEA-SYD
35h 25m2 stops
$3,615
Find Deal
Thu, Jan 9 - Wed, Jan 15

Asiana Airlines flights from Australia to Seattle

Our best Asiana Airlines deals on Australia to Seattle flight tickets
Asiana Airlines
Jun 1
SYD9:30 amSydney Kingsford Smith
44h 05m
1 stop
SEA12:35 pmSeattle/Tacoma Intl
Jun 10
SEA2:00 pmSeattle/Tacoma Intl
24h 30m
1 stop
SYD7:30 amSydney Kingsford Smith
Asiana Airlines
Feb 3
SYD10:20 amSydney Kingsford Smith
43h 35m
1 stop
SEA10:55 amSeattle/Tacoma Intl
Feb 26
SEA12:45 pmSeattle/Tacoma Intl
24h 35m
1 stop
SYD8:20 amSydney Kingsford Smith
Asiana Airlines
Jun 1
SYD9:30 amSydney Kingsford Smith
44h 05m
1 stop
SEA12:35 pmSeattle/Tacoma Intl
Jun 12
SEA2:00 pmSeattle/Tacoma Intl
24h 30m
1 stop
SYD7:30 amSydney Kingsford Smith

Air New Zealand flights from Australia to Seattle

Our best Air New Zealand deals on Australia to Seattle flight tickets
Air New Zealand
Jun 1
BNE12:15 pmBrisbane
26h 14m
2 stops
SEA9:29 pmSeattle/Tacoma Intl
Jun 10
SEA12:59 pmSeattle/Tacoma Intl
29h 01m
2 stops
BNE11:00 amBrisbane
Air New Zealand
Jun 1
SYD11:50 amSydney Kingsford Smith
26h 39m
2 stops
SEA9:29 pmSeattle/Tacoma Intl
Jun 10
SEA9:00 amSeattle/Tacoma Intl
30h 45m
2 stops
SYD8:45 amSydney Kingsford Smith
Air New Zealand
Jun 1
SYD9:55 amSydney Kingsford Smith
28h 34m
2 stops
SEA9:29 pmSeattle/Tacoma Intl
Jun 12
SEA4:30 pmSeattle/Tacoma Intl
23h 15m
2 stops
SYD8:45 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 $921. 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 $955.

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 44 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,097 when searching 44 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $817 in the past 72 hours.

Can stopping save me money on Australia to Seattle flights?

You could potentially save up to 11% on your flight if you consider stops on a Australia to Seattle flight.

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

$419

Fastest flight time

17h 35m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Australia in the past 72 hours is $419. The best round-trip flight deal from Australia to Seattle found on momondo in the last 72 hours is $786.
The fastest flight from Australia to Seattle takes 17h 35m
There are no direct flights from Australia to Seattle. Popular non-direct routes for this connection are Melbourne Airport - Seattle/Tacoma Intl Airport, Sydney Kingsford Smith Airport - Seattle/Tacoma Intl Airport and Brisbane 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 $673Free CancellationRating
7.4
8,936 reviews
Search United Airlines flights
Air CanadaPriceFrom $830Free CancellationRating
7.0
8,510 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $897Free CancellationRating
7.9
2,303 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $939Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Korean AirPriceFrom $1,207Free CancellationRating
8.4
1,028 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $1,269Free CancellationRating
8.2
462 reviews
Search Asiana Airlines flights

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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