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Cheap flights from Seattle to Melbourne from $679

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Melbourne

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:09 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
42h 21m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:45 - 18:54MEL  Melbourne-SEA Seattle/Tacoma Intl
24h 09m2 stops Nadi Los Angeles Los Angeles
$1,302Multiple Airlines
Sat, 7 Nov - Wed, 18 Nov
Multiple Airlines Logo
20:09 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
42h 21m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:45 - 18:54MEL  Melbourne-SEA Seattle/Tacoma Intl
24h 09m2 stops Nadi Los Angeles Los Angeles
$1,320Multiple Airlines
Mon, 2 Nov - Wed, 18 Nov
Multiple Airlines Logo
20:00 - 06:45SEA  Seattle/Tacoma Intl-MEL Melbourne
40h 45m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:45 - 20:38MEL  Melbourne-SEA Seattle/Tacoma Intl
49h 53m2 stops Nadi Los Angeles Los Angeles
$1,334Multiple Airlines
Wed, 21 Oct - Wed, 25 Nov
Multiple Airlines Logo
20:00 - 06:45SEA  Seattle/Tacoma Intl-MEL Melbourne
40h 45m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:45 - 20:38MEL  Melbourne-SEA Seattle/Tacoma Intl
49h 53m2 stops Nadi Los Angeles Los Angeles
$1,354Multiple Airlines
Tue, 20 Oct - Wed, 25 Nov
Multiple Airlines Logo
20:09 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
42h 21m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:35 - 18:54MEL  Melbourne-SEA Seattle/Tacoma Intl
24h 19m2 stops Nadi Los Angeles Los Angeles
$1,356Multiple Airlines
Sat, 7 Nov - Mon, 16 Nov
Multiple Airlines Logo
20:09 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
42h 21m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:45 - 18:54MEL  Melbourne-SEA Seattle/Tacoma Intl
24h 09m2 stops Nadi Los Angeles Los Angeles
$1,357Multiple Airlines
Fri, 6 Nov - Wed, 18 Nov
Multiple Airlines Logo
20:09 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
42h 21m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:45 - 18:54MEL  Melbourne-SEA Seattle/Tacoma Intl
24h 09m2 stops Nadi Los Angeles Los Angeles
$1,367Multiple Airlines
Wed, 4 Nov - Wed, 18 Nov
Multiple Airlines Logo
20:09 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
42h 21m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:35 - 18:54MEL  Melbourne-SEA Seattle/Tacoma Intl
24h 19m2 stops Nadi Los Angeles Los Angeles
$1,374Multiple Airlines
Mon, 2 Nov - Mon, 16 Nov
United Airlines Logo
19:25 - 09:15SEA  Seattle/Tacoma Intl-MEL Melbourne
19h 50m1 stop San Francisco
United Airlines Logo
11:45 - 12:20MEL  Melbourne-SEA Seattle/Tacoma Intl
18h 35m1 stop San Francisco
$1,524United Airlines
Wed, 21 Oct - Wed, 28 Oct
United Airlines Logo
17:21 - 09:15SEA  Seattle/Tacoma Intl-MEL Melbourne
21h 54m1 stop San Francisco
United Airlines Logo
12:45 - 20:47MEL  Melbourne-SEA Seattle/Tacoma Intl
27h 02m1 stop San Francisco
$1,525United Airlines
Mon, 19 Oct - Tue, 3 Nov

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Delta flights from Seattle to Melbourne

Our best Delta deals on Seattle to Melbourne flight tickets
Delta
18 Oct
SEA09:45Seattle/Tacoma Intl
29h 05m
1 stop
MEL08:50Melbourne
25 Nov
MEL10:10Melbourne
21h 30m
1 stop
SEA12:40Seattle/Tacoma Intl
$1,529
Delta
12 Oct
SEA12:30Seattle/Tacoma Intl
26h 20m
1 stop
MEL08:50Melbourne
26 Oct
MEL09:10Melbourne
27h 42m
2 stops
SEA18:52Seattle/Tacoma Intl
$1,535
Delta
7 Nov
SEA21:35Seattle/Tacoma Intl
39h 25m
1 stop
MEL08:00Melbourne
16 Nov
MEL10:10Melbourne
21h 30m
1 stop
SEA12:40Seattle/Tacoma Intl
$1,539

American Airlines flights from Seattle to Melbourne

Our best American Airlines deals on Seattle to Melbourne flight tickets
American Airlines
19 Oct
SEA10:26Seattle/Tacoma Intl
24h 34m
1 stop
MEL05:00Melbourne
3 Nov
MEL12:00Melbourne
23h 54m
1 stop
SEA16:54Seattle/Tacoma Intl
$1,492
American Airlines
19 Oct
SEA10:26Seattle/Tacoma Intl
24h 34m
1 stop
MEL05:00Melbourne
3 Nov
MEL12:00Melbourne
23h 54m
1 stop
SEA16:54Seattle/Tacoma Intl
$1,506
American Airlines
1 Dec
SEA16:40Seattle/Tacoma Intl
21h 50m
1 stop
MEL09:30Melbourne
20 Jan
MEL22:45Melbourne
32h 58m
1 stop
SEA12:43Seattle/Tacoma Intl
$1,514

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sat 7/11

20:09-09:30

1 stop42h 21m

Melbourne

Wed 18/11

13:45-18:54

2 stops24h 09m

$1,302

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 2/11

20:09-09:30

1 stop42h 21m

Melbourne

Wed 18/11

13:45-18:54

2 stops24h 09m

$1,320

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 21/10

20:00-06:45

1 stop40h 45m

Melbourne

Wed 25/11

13:45-20:38

2 stops49h 53m

$1,334

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Tue 20/10

20:00-06:45

1 stop40h 45m

Melbourne

Wed 25/11

13:45-20:38

2 stops49h 53m

$1,354

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sat 7/11

20:09-09:30

1 stop42h 21m

Melbourne

Mon 16/11

13:35-18:54

2 stops24h 19m

$1,356

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 6/11

20:09-09:30

1 stop42h 21m

Melbourne

Wed 18/11

13:45-18:54

2 stops24h 09m

$1,357

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 4/11

20:09-09:30

1 stop42h 21m

Melbourne

Wed 18/11

13:45-18:54

2 stops24h 09m

$1,367

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 2/11

20:09-09:30

1 stop42h 21m

Melbourne

Mon 16/11

13:35-18:54

2 stops24h 19m

$1,374
Fastest return journey

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 21/10

19:25-09:15

1 stop19h 50m

Melbourne

Wed 28/10

11:45-12:20

1 stop18h 35m

$1,524

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 19/10

17:21-09:15

1 stop21h 54m

Melbourne

Tue 3/11

12:45-20:47

1 stop27h 02m

$1,525

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Melbourne from

How to get the cheapest flight ticket from Seattle to Melbourne

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 typical price of a round-trip flight between Seattle and Melbourne?

Prices are currently low for flights on this route.

Typical prices usually range from $1,526 to $2,470.
The lowest price recently found on this route was $1,302.

What is the cheapest month to fly to Melbourne?

In general, March is the cheapest month to fly from Seattle to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,467. If you aren’t able to travel to Melbourne during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,474.

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

You are more likely to see cheaper flights to Melbourne from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Melbourne for around $1,754 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne from Seattle for as low as $1,449 on momondo.

Cheap Seattle to Melbourne flight deals and tips

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

Best price found

$679

Fastest flight time

21h 55m

Direct flights

None
The best one-way flight to Melbourne from Seattle in the past 72 hours is $679. The best return flight deal from Seattle to Melbourne found on momondo in the last 72 hours is $1,302.
The fastest flight from Seattle to Melbourne takes 21h 55m
There are no direct flights from Seattle to Melbourne. There are no popular flight routes from Seattle to Melbourne.
Search flight deals

Frequently asked questions about flying from Seattle to Melbourne

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

    Melbourne is 13172.3 km away from Seattle/Tacoma Intl. A reasonable flight in good conditions will take 21h 55m.

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

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

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

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

    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 Melbourne.

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

    The necessary travel and health documents for your Melbourne 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 Seattle to Melbourne

Compare and see reviews for airlines that fly from Seattle to Melbourne with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,404Free cancellationRating
7.4
10,173 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Melbourne from Seattle.

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

Yes. All flights to Melbourne from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Seattle to Melbourne flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Seattle to Melbourne flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Melbourne Avalon Airport