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Cheap flights from Seattle to Melbourne from $724

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
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
$1,580Alaska Airlines
Wed, 14 Apr - Fri, 14 May
Alaska Airlines Logo
13:30 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
26h 00m1 stop Los Angeles
Alaska Airlines Logo
21:30 - 23:56MEL  Melbourne-SEA Seattle/Tacoma Intl
19h 26m1 stop Los Angeles
$1,580Alaska Airlines
Wed, 24 Mar - Wed, 14 Apr
Alaska Airlines Logo
15:40 - 06:45SEA  Seattle/Tacoma Intl-MEL Melbourne
22h 05m1 stop Los Angeles
Alaska Airlines Logo
21:30 - 08:51MEL  Melbourne-SEA Seattle/Tacoma Intl
28h 21m1 stop Los Angeles
$1,580Alaska Airlines
Wed, 14 Apr - Fri, 14 May
Multiple Airlines Logo
16:49 - 12:20SEA  Seattle/Tacoma Intl-MEL Melbourne
24h 31m2 stops Los Angeles Nadi
Multiple Airlines Logo
13:45 - 17:50MEL  Melbourne-SEA Seattle/Tacoma Intl
23h 05m2 stops Nadi Los Angeles
$1,647Multiple Airlines
Fri, 29 Jan - Tue, 2 Feb
Multiple Airlines Logo
16:39 - 12:20SEA  Seattle/Tacoma Intl-MEL Melbourne
24h 41m2 stops Los Angeles Nadi
Multiple Airlines Logo
13:45 - 17:56MEL  Melbourne-SEA Seattle/Tacoma Intl
23h 11m2 stops Nadi Los Angeles
$1,648Multiple Airlines
Fri, 29 Jan - Tue, 2 Feb
Multiple Airlines Logo
08:40 - 07:25SEA  Seattle/Tacoma Intl-MEL Melbourne
27h 45m1 stop Singapore Changi
Multiple Airlines Logo
13:35 - 21:58MEL  Melbourne-SEA Seattle/Tacoma Intl
26h 23m2 stops Nadi San Francisco
$1,711Multiple Airlines
Sat, 27 Feb - Fri, 19 Mar
Multiple Airlines Logo
17:55 - 12:00SEA  Seattle/Tacoma Intl-MEL Melbourne
25h 05m2 stops Los Angeles Nadi
Multiple Airlines Logo
13:30 - 18:01MEL  Melbourne-SEA Seattle/Tacoma Intl
21h 31m2 stops Nadi San Francisco
$1,732Multiple Airlines
Wed, 14 Apr - Fri, 14 May
Multiple Airlines Logo
08:40 - 07:25SEA  Seattle/Tacoma Intl-MEL Melbourne
27h 45m1 stop Singapore Changi
Multiple Airlines Logo
13:35 - 19:57MEL  Melbourne-SEA Seattle/Tacoma Intl
24h 22m2 stops Nadi San Francisco
$1,734Multiple Airlines
Sun, 28 Feb - Mon, 22 Mar
United Airlines Logo
15:35 - 10:30SEA  Seattle/Tacoma Intl-MEL Melbourne
23h 55m1 stop San Francisco
United Airlines Logo
12:45 - 20:47MEL  Melbourne-SEA Seattle/Tacoma Intl
27h 02m1 stop San Francisco
$1,843United Airlines
Sun, 29 Nov - Sun, 6 Dec
United Airlines Logo
10:40 - 10:30SEA  Seattle/Tacoma Intl-MEL Melbourne
28h 50m1 stop San Francisco
United Airlines Logo
08:40 - 16:22MEL  Melbourne-SEA Seattle/Tacoma Intl
26h 42m2 stops Brisbane San Francisco
$1,858United Airlines
Sun, 29 Nov - Sun, 6 Dec

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American Airlines flights from Seattle to Melbourne

Our best American Airlines deals on Seattle to Melbourne flight tickets
American Airlines
15 Nov
SEA16:30Seattle/Tacoma Intl
24h 40m
2 stops
MEL12:10Melbourne
29 Nov
MEL22:45Melbourne
22h 57m
2 stops
SEA02:42Seattle/Tacoma Intl
$1,877
American Airlines
21 Nov
SEA07:30Seattle/Tacoma Intl
26h 30m
1 stop
MEL05:00Melbourne
29 Nov
MEL22:45Melbourne
22h 57m
2 stops
SEA02:42Seattle/Tacoma Intl
$1,903
American Airlines
15 Nov
SEA16:30Seattle/Tacoma Intl
24h 40m
2 stops
MEL12:10Melbourne
29 Nov
MEL08:00Melbourne
22h 41m
2 stops
SEA11:41Seattle/Tacoma Intl
$1,906

United Airlines flights from Seattle to Melbourne

Our best United Airlines deals on Seattle to Melbourne flight tickets
United Airlines
29 Nov
SEA10:40Seattle/Tacoma Intl
28h 50m
1 stop
MEL10:30Melbourne
6 Dec
MEL08:40Melbourne
26h 42m
2 stops
SEA16:22Seattle/Tacoma Intl
$1,858
United Airlines
29 Nov
SEA17:23Seattle/Tacoma Intl
25h 12m
2 stops
MEL13:35Melbourne
6 Dec
MEL08:40Melbourne
26h 42m
2 stops
SEA16:22Seattle/Tacoma Intl
$1,889
United Airlines
15 Nov
SEA15:35Seattle/Tacoma Intl
23h 55m
1 stop
MEL10:30Melbourne
29 Nov
MEL11:30Melbourne
29h 20m
1 stop
SEA21:50Seattle/Tacoma Intl
$2,064

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
Fastest return journey

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

$1,580

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 24/3

13:30-09:30

1 stop26h 00m

Melbourne

Wed 14/4

21:30-23:56

1 stop19h 26m

$1,580

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 14/4

15:40-06:45

1 stop22h 05m

Melbourne

Fri 14/5

21:30-08:51

1 stop28h 21m

$1,580

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 29/1

16:49-12:20

2 stops24h 31m

Melbourne

Tue 2/2

13:45-17:50

2 stops23h 05m

$1,647

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 29/1

16:39-12:20

2 stops24h 41m

Melbourne

Tue 2/2

13:45-17:56

2 stops23h 11m

$1,648

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sat 27/2

08:40-07:25

1 stop27h 45m

Melbourne

Fri 19/3

13:35-21:58

2 stops26h 23m

$1,711

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 14/4

17:55-12:00

2 stops25h 05m

Melbourne

Fri 14/5

13:30-18:01

2 stops21h 31m

$1,732

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sun 28/2

08:40-07:25

1 stop27h 45m

Melbourne

Mon 22/3

13:35-19:57

2 stops24h 22m

$1,734

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sun 29/11

15:35-10:30

1 stop23h 55m

Melbourne

Sun 6/12

12:45-20:47

1 stop27h 02m

$1,843

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sun 29/11

10:40-10:30

1 stop28h 50m

Melbourne

Sun 6/12

08:40-16:22

2 stops26h 42m

$1,858

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 $1,581 to $2,475.
The lowest price recently found on this route was $1,580.

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 $1,523. 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 $1,557.

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 $1,666 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 $1,488 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

$724

Fastest flight time

20h 56m

Direct flights

None
The best one-way flight to Melbourne from Seattle in the past 72 hours is $724. The best return flight deal from Seattle to Melbourne found on momondo in the last 72 hours is $1,580.
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 $1,442Free cancellationRating
7.3
10,460 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