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Cheap flights from Seattle to Melbourne Airport from $344

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 Melbourne Airport departing on 3/4. 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 Seattle to Melbourne

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Melbourne that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Melbourne.

Cheap last minute flights

Planning a quick getaway from Seattle to Melbourne? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Melbourne, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Melbourne

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

All round-trip flight deals to Melbourne

The cheapest plane tickets to Melbourne found on KAYAK recently.
9:20 am - 10:00 amSEA-MEL
29h 40m1 stop
12:00 pm - 3:54 pmMEL-SEA
21h 54m1 stop
$1,007United Airlines
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Tue, Mar 4 - Fri, Mar 21
12:35 pm - 9:30 amSEA-MEL
25h 55m2 stops
11:30 am - 6:29 pmMEL-SEA
25h 59m2 stops
$1,011United Airlines
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Thu, Feb 6 - Thu, Feb 13
7:05 pm - 3:45 pmSEA-MEL
25h 40m2 stops
6:10 am - 9:50 amMEL-SEA
21h 40m2 stops
$1,040Air Canada
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Mon, Feb 17 - Tue, Mar 11
7:05 pm - 3:45 pmSEA-MEL
25h 40m2 stops
7:10 am - 9:50 amMEL-SEA
21h 40m2 stops
$1,062Air Canada
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Mon, Feb 24 - Wed, Mar 5
11:30 am - 4:20 pmSEA-MEL
33h 50m3 stops
7:10 am - 9:50 amMEL-SEA
20h 40m2 stops
$1,086
Find Deal
Tue, Mar 4 - Fri, Mar 21
1:58 pm - 12:45 pmSEA-MEL
27h 47m2 stops
4:50 pm - 9:20 pmMEL-SEA
23h 30m1 stop
$1,092
Find Deal
Thu, Jan 23 - Wed, Jan 29
4:30 pm - 10:50 amSEA-MEL
25h 20m2 stops
8:35 am - 9:53 pmMEL-SEA
30h 18m2 stops
$1,244Air New Zealand
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Fri, Apr 11 - Mon, Apr 21
11:55 pm - 6:20 amSEA-MEL
37h 25m1 stop
9:00 am - 7:35 pmMEL-SEA
27h 35m1 stop
$1,246Philippine Airlines
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Wed, Apr 9 - Sun, Apr 20
5:45 am - 10:50 amSEA-MEL
35h 05m2 stops
8:35 am - 9:53 pmMEL-SEA
30h 18m2 stops
$1,254Air New Zealand
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Fri, Mar 28 - Mon, Apr 21
11:35 pm - 4:10 amSEA-MEL
34h 35m1 stop
10:20 am - 7:35 pmMEL-SEA
27h 15m1 stop
$1,317Philippine Airlines
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Wed, Mar 19 - Sun, Mar 30
6:31 pm - 4:20 pmSEA-MEL
26h 49m1 stop
Tue, Mar 4
6:31 pm - 4:20 pmSEA-MEL
26h 49m1 stop
Sat, Mar 1
4:25 pm - 4:20 pmSEA-MEL
28h 55m1 stop
Sat, Feb 22
7:00 am - 7:35 amSEA-MEL
29h 35m2 stops
Sat, Feb 22
3:05 pm - 12:05 pmSEA-MEL
27h 00m2 stops
$626Air Canada
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Tue, Apr 1
4:58 pm - 10:00 amSEA-MEL
22h 02m1 stop
$863United Airlines
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Tue, Mar 4
4:58 pm - 9:30 amSEA-MEL
45h 32m3 stops
$869United Airlines
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Sat, Feb 22
3:05 pm - 3:45 pmSEA-MEL
29h 40m2 stops
$1,241Air Canada
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Mon, Jan 13
3:59 pm - 7:35 amSEA-MEL
20h 36m1 stop
$1,405Qantas Airways
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Mon, Jan 13
6:25 am - 10:50 amSEA-MEL
33h 25m2 stops
$4,615Air New Zealand
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Mon, Dec 9
7:05 am - 10:00 amSEA-MEL
31h 55m2 stops
4:50 pm - 9:20 pmMEL-SEA
23h 30m1 stop
$1,051
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Tue, Nov 26 - Sun, Feb 2
7:41 pm - 4:20 pmSEA-MEL
25h 39m1 stop
4:50 pm - 10:50 pmMEL-SEA
25h 00m2 stops
$1,073
Find Deal
Sat, Nov 23 - Wed, Nov 27
6:31 am - 4:20 pmSEA-MEL
38h 49m2 stops
8:35 am - 3:45 pmMEL-SEA
26h 10m2 stops
$1,531Air New Zealand
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Tue, Nov 26 - Sun, Feb 2
3:59 pm - 11:00 pmSEA-MEL
36h 01m2 stops
3:35 pm - 10:00 amMEL-SEA
37h 25m2 stops
$1,552Cathay Pacific
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Mon, Nov 25 - Wed, Feb 26
11:20 am - 11:00 pmSEA-MEL
40h 40m2 stops
3:35 pm - 11:00 amMEL-SEA
38h 25m2 stops
$1,561Cathay Pacific
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Mon, Nov 25 - Wed, Feb 26
4:35 pm - 10:00 amSEA-MEL
22h 25m1 stop
12:10 pm - 10:46 amMEL-SEA
41h 36m2 stops
$1,587United Airlines
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Sun, Nov 24 - Tue, Dec 3
8:30 am - 10:00 amSEA-MEL
30h 30m2 stops
12:10 pm - 10:46 amMEL-SEA
41h 36m2 stops
$1,592United Airlines
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Sun, Nov 24 - Tue, Dec 3
12:10 am - 12:05 pmSEA-MEL
40h 55m1 stop
11:20 pm - 6:15 pmMEL-SEA
37h 55m1 stop
$1,741China Airlines
Find Deal
Sun, Nov 24 - Wed, Feb 26
12:10 am - 12:05 pmSEA-MEL
40h 55m1 stop
12:25 am - 6:15 pmMEL-SEA
36h 50m1 stop
$1,746China Airlines
Find Deal
Mon, Nov 25 - Wed, Jan 29
6:31 am - 10:50 amSEA-MEL
33h 19m2 stops
11:30 am - 4:00 pmMEL-SEA
23h 30m1 stop
$1,773Air New Zealand
Find Deal
Sun, Nov 24 - Sun, Dec 8

United Airlines flights from Seattle to Melbourne Airport

Our best United Airlines deals on Seattle to Melbourne Airport flight tickets
United Airlines
Mar 4
SEA9:20 amSeattle/Tacoma Intl
29h 40m
1 stop
MEL10:00 amMelbourne
Mar 21
MEL12:00 pmMelbourne
21h 54m
1 stop
SEA3:54 pmSeattle/Tacoma Intl
United Airlines
Feb 6
SEA12:35 pmSeattle/Tacoma Intl
25h 55m
2 stops
MEL9:30 amMelbourne
Feb 13
MEL11:30 amMelbourne
25h 59m
2 stops
SEA6:29 pmSeattle/Tacoma Intl
United Airlines
Feb 17
SEA12:37 pmSeattle/Tacoma Intl
26h 23m
1 stop
MEL10:00 amMelbourne
Mar 11
MEL12:00 pmMelbourne
27h 15m
1 stop
SEA9:15 pmSeattle/Tacoma Intl

Air Canada flights from Seattle to Melbourne Airport

Our best Air Canada deals on Seattle to Melbourne Airport flight tickets
Air Canada
Feb 17
SEA7:05 pmSeattle/Tacoma Intl
25h 40m
2 stops
MEL3:45 pmMelbourne
Mar 11
MEL6:10 amMelbourne
21h 40m
2 stops
SEA9:50 amSeattle/Tacoma Intl
Air Canada
Feb 24
SEA7:05 pmSeattle/Tacoma Intl
25h 40m
2 stops
MEL3:45 pmMelbourne
Mar 5
MEL7:10 amMelbourne
21h 40m
2 stops
SEA9:50 amSeattle/Tacoma Intl
Air Canada
Mar 19
SEA7:05 pmSeattle/Tacoma Intl
26h 40m
2 stops
MEL3:45 pmMelbourne
Apr 1
MEL8:50 pmMelbourne
31h 00m
2 stops
SEA9:50 amSeattle/Tacoma Intl

See travel insights to Melbourne from

How to get the cheapest flight ticket from Seattle to Melbourne Airport

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 Melbourne Airport?

The month of March is, on average, the cheapest month to fly to Melbourne Airport from Seattle, with most prices found around $1,250. The month of February is another great option to travel to Melbourne Airport, with average flight prices from Seattle averaging around $1,314.

What is the cheapest day to depart on your flight to Melbourne Airport?

On average, the least expensive day to fly to Melbourne Airport from Seattle is on a Monday. momondo users have found tickets for Monday departures for as low as $1,327. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Melbourne Airport for around $1,539.

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

According to our data, the cheapest time of day to fly to Melbourne Airport is in the evening. momondo users have found flights departing from Seattle to Melbourne Airport in the evening for as low as $1,329. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,552. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Melbourne Airport?

The ideal time to book your flight to Melbourne Airport is 34 days in advance when prices tend to average $1,417. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $980.

Can stopping save me money on Seattle to Melbourne Airport flights?

You could potentially save up to 26% on your flight if you consider stops on a Seattle to Melbourne Airport flight.

How have Seattle to Melbourne Airport flight prices changed over time?

As of November 2024, prices for Seattle to Melbourne Airport flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Melbourne Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Melbourne Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Melbourne Airport (SEA to MEL) flight deals and tips

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

Best Price Found

$344

Fastest flight time

19h 28m

Direct flights

None
The best one-way flight to Melbourne Airport from Seattle in the past 72 hours is $344. The best round-trip flight deal from Seattle to Melbourne Airport found on momondo in the last 72 hours is $1,007.
The fastest flight from Seattle to Melbourne Airport takes 19h 28m
There are no direct flights from Seattle to Melbourne Airport. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Melbourne Airport.

  • How far is Seattle/Tacoma Intl to Melbourne by plane?

    There are 8183.9 mi between Seattle/Tacoma Intl and Melbourne. Typically, this will take 19h 28m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Melbourne Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Melbourne Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Melbourne Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Melbourne 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 Seattle/Tacoma Intl Airport to Melbourne Airport.

  • What documentation or ID do you need to fly to Melbourne Airport?

    The travel and health documents you'll need for your trip to Melbourne 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 Melbourne Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Melbourne Airport?


Best airlines flying from Seattle to Melbourne Airport

Compare and see reviews for airlines that fly from Seattle to Melbourne Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $973Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,029Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,227Free CancellationRating
8.0
529 reviews
Search Air New Zealand flights
Qantas AirwaysPriceFrom $1,330Free CancellationRating
7.6
820 reviews
Search Qantas Airways flights

Why use momondo?

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

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 Melbourne for you.

Can I find flights from Seattle to Melbourne with flexible booking policies on momondo?

Flights from Seattle to Melbourne with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Melbourne?

Once you have performed a search for Seattle to Melbourne 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 Melbourne right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Melbourne, momondo offers a useful price alert feature which will track prices for flights to Melbourne from Seattle and alert you when they change.


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