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Cheap flights from Seattle to Melbourne from $845

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.
Alaska Airlines Logo
16:39 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
21h 51m1 stop Los Angeles
Alaska Airlines Logo
22:45 - 08:51MEL  Melbourne-SEA Seattle/Tacoma Intl
29h 06m1 stop Los Angeles
$1,500Alaska Airlines
Mon, 1 Feb - Fri, 12 Feb
Air Canada Logo
19:05 - 14:35SEA  Seattle/Tacoma Intl-MEL Melbourne
24h 30m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
08:00 - 09:32MEL  Melbourne-SEA Seattle/Tacoma Intl
20h 32m2 stops Sydney Kingsford Smith Vancouver Intl
$1,503Air Canada
Fri, 12 Feb - Sun, 21 Feb
Alaska Airlines Logo
20:51 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
41h 39m1 stop Los Angeles
Alaska Airlines Logo
22:45 - 08:51MEL  Melbourne-SEA Seattle/Tacoma Intl
29h 06m1 stop Los Angeles
$1,513Alaska Airlines
Sun, 31 Jan - Fri, 12 Feb
Alaska Airlines Logo
17:30 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
22h 00m1 stop Los Angeles
Alaska Airlines Logo
21:30 - 23:56MEL  Melbourne-SEA Seattle/Tacoma Intl
19h 26m1 stop Los Angeles
$1,514Alaska Airlines
Tue, 23 Mar - Tue, 13 Apr
Alaska Airlines Logo
16:39 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
21h 51m1 stop Los Angeles
Alaska Airlines Logo
22:45 - 08:51MEL  Melbourne-SEA Seattle/Tacoma Intl
29h 06m1 stop Los Angeles
$1,547Alaska Airlines
Mon, 1 Feb - Thu, 11 Feb
Alaska Airlines Logo
13:30 - 06:45SEA  Seattle/Tacoma Intl-MEL Melbourne
24h 15m1 stop Los Angeles
Alaska Airlines Logo
21:30 - 23:56MEL  Melbourne-SEA Seattle/Tacoma Intl
19h 26m1 stop Los Angeles
$1,576Alaska Airlines
Wed, 14 Apr - Fri, 14 May
Multiple Airlines Logo
15:59 - 12:20SEA  Seattle/Tacoma Intl-MEL Melbourne
25h 21m2 stops San Francisco Nadi
Multiple Airlines Logo
13:55 - 16:47MEL  Melbourne-SEA Seattle/Tacoma Intl
21h 52m2 stops Nadi Los Angeles
$1,594Multiple Airlines
Sat, 30 Jan - Fri, 12 Feb
Multiple Airlines Logo
16:39 - 12:20SEA  Seattle/Tacoma Intl-MEL Melbourne
24h 41m2 stops Los Angeles Nadi
Multiple Airlines Logo
13:55 - 16:47MEL  Melbourne-SEA Seattle/Tacoma Intl
21h 52m2 stops Nadi Los Angeles
$1,601Multiple Airlines
Fri, 29 Jan - Fri, 12 Feb
United Airlines Logo
12:20 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
26h 10m1 stop Los Angeles
United Airlines Logo
11:30 - 16:12MEL  Melbourne-SEA Seattle/Tacoma Intl
23h 42m1 stop Los Angeles
$1,768United Airlines
Wed, 25 Nov - Wed, 2 Dec
United Airlines Logo
13:16 - 10:30SEA  Seattle/Tacoma Intl-MEL Melbourne
26h 14m1 stop San Francisco
United Airlines Logo
12:45 - 20:47MEL  Melbourne-SEA Seattle/Tacoma Intl
27h 02m1 stop San Francisco
$1,768United Airlines
Wed, 11 Nov - Wed, 2 Dec

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Alaska Airlines flights from Seattle to Melbourne

Our best Alaska Airlines deals on Seattle to Melbourne flight tickets
Alaska Airlines
1 Feb
SEA16:39Seattle/Tacoma Intl
21h 51m
1 stop
MEL09:30Melbourne
12 Feb
MEL22:45Melbourne
29h 06m
1 stop
SEA08:51Seattle/Tacoma Intl
$1,500
Alaska Airlines
31 Jan
SEA20:51Seattle/Tacoma Intl
41h 39m
1 stop
MEL09:30Melbourne
12 Feb
MEL22:45Melbourne
29h 06m
1 stop
SEA08:51Seattle/Tacoma Intl
$1,513
Alaska Airlines
23 Mar
SEA17:30Seattle/Tacoma Intl
22h 00m
1 stop
MEL09:30Melbourne
13 Apr
MEL21:30Melbourne
19h 26m
1 stop
SEA23:56Seattle/Tacoma Intl
$1,514

Delta flights from Seattle to Melbourne

Our best Delta deals on Seattle to Melbourne flight tickets
Delta
24 Dec
SEA14:00Seattle/Tacoma Intl
23h 00m
1 stop
MEL08:00Melbourne
13 Jan
MEL10:10Melbourne
29h 19m
1 stop
SEA20:29Seattle/Tacoma Intl
$1,671
Delta
24 Dec
SEA14:00Seattle/Tacoma Intl
23h 00m
1 stop
MEL08:00Melbourne
13 Jan
MEL10:10Melbourne
27h 29m
2 stops
SEA18:39Seattle/Tacoma Intl
$1,678
Delta
24 Nov
SEA15:13Seattle/Tacoma Intl
21h 47m
1 stop
MEL08:00Melbourne
1 Dec
MEL10:10Melbourne
24h 01m
1 stop
SEA15:11Seattle/Tacoma Intl
$1,760

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

Mon 1/2

16:39-09:30

1 stop21h 51m

Melbourne

Fri 12/2

22:45-08:51

1 stop29h 06m

$1,500

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 12/2

19:05-14:35

2 stops24h 30m

Melbourne

Sun 21/2

08:00-09:32

2 stops20h 32m

$1,503

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sun 31/1

20:51-09:30

1 stop41h 39m

Melbourne

Fri 12/2

22:45-08:51

1 stop29h 06m

$1,513
Fastest return journey

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Tue 23/3

17:30-09:30

1 stop22h 00m

Melbourne

Tue 13/4

21:30-23:56

1 stop19h 26m

$1,514

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 1/2

16:39-09:30

1 stop21h 51m

Melbourne

Thu 11/2

22:45-08:51

1 stop29h 06m

$1,547

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 14/4

13:30-06:45

1 stop24h 15m

Melbourne

Fri 14/5

21:30-23:56

1 stop19h 26m

$1,576

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sat 30/1

15:59-12:20

2 stops25h 21m

Melbourne

Fri 12/2

13:55-16:47

2 stops21h 52m

$1,594

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 29/1

16:39-12:20

2 stops24h 41m

Melbourne

Fri 12/2

13:55-16:47

2 stops21h 52m

$1,601

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 25/11

12:20-09:30

1 stop26h 10m

Melbourne

Wed 2/12

11:30-16:12

1 stop23h 42m

$1,768

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 11/11

13:16-10:30

1 stop26h 14m

Melbourne

Wed 2/12

12:45-20:47

1 stop27h 02m

$1,768

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 $1,577 to $2,469.
The lowest price recently found on this route was $1,500.

What is the cheapest month to fly to Melbourne?

In general, February 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 $1,519. If you aren’t able to travel to Melbourne during the month of February, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $1,553.

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 $1,655 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 $1,485 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

$845

Fastest flight time

20h 56m

Direct flights

None
The best one-way flight to Melbourne from Seattle in the past 72 hours is $845. The best return flight deal from Seattle to Melbourne found on momondo in the last 72 hours is $1,500.
The fastest flight from Seattle to Melbourne takes 20h 56m
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 20h 56m.

  • 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 $1,438Free cancellationRating
7.3
10,451 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