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Cheap flights from Seattle to Melbourne from $688

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
43h 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
$1,368Multiple Airlines
Wed, 28 Oct - Wed, 11 Nov
Multiple Airlines Logo
20:09 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
43h 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
$1,368Multiple Airlines
Wed, 28 Oct - Mon, 9 Nov
Multiple Airlines Logo
20:09 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
43h 21m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:55 - 18:54MEL  Melbourne-SEA Seattle/Tacoma Intl
23h 59m2 stops Nadi Los Angeles Los Angeles
$1,370Multiple Airlines
Wed, 28 Oct - Fri, 13 Nov
Multiple Airlines Logo
20:00 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
43h 30m1 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
$1,388Multiple Airlines
Fri, 23 Oct - Mon, 9 Nov
Multiple Airlines Logo
20:00 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
43h 30m1 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
$1,388Multiple Airlines
Fri, 23 Oct - Wed, 11 Nov
Multiple Airlines Logo
20:00 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
43h 30m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:55 - 18:54MEL  Melbourne-SEA Seattle/Tacoma Intl
23h 59m2 stops Nadi Los Angeles Los Angeles
$1,389Multiple Airlines
Fri, 23 Oct - Fri, 13 Nov
Multiple Airlines Logo
20:09 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
43h 21m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
13:55 - 18:54MEL  Melbourne-SEA Seattle/Tacoma Intl
23h 59m2 stops Nadi Los Angeles Los Angeles
$1,402Multiple Airlines
Wed, 28 Oct - Sun, 8 Nov
Multiple Airlines Logo
20:09 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
43h 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
$1,411Multiple Airlines
Tue, 27 Oct - Mon, 9 Nov
United Airlines Logo
14:27 - 08:15SEA  Seattle/Tacoma Intl-MEL Melbourne
24h 48m2 stops Denver Intl San Francisco
United Airlines Logo
11:55 - 21:15MEL  Melbourne-SEA Seattle/Tacoma Intl
27h 20m2 stops San Francisco Denver Intl
$1,527United Airlines
Mon, 28 Sep - Mon, 12 Oct
United Airlines Logo
14:27 - 08:15SEA  Seattle/Tacoma Intl-MEL Melbourne
24h 48m2 stops Denver Intl San Francisco
United Airlines Logo
11:55 - 21:01MEL  Melbourne-SEA Seattle/Tacoma Intl
27h 06m1 stop San Francisco
$1,527United Airlines
Mon, 28 Sep - Mon, 12 Oct

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United Airlines flights from Seattle to Melbourne

Our best United Airlines deals on Seattle to Melbourne flight tickets
United Airlines
28 Sept
SEA14:27Seattle/Tacoma Intl
24h 48m
2 stops
MEL08:15Melbourne
12 Oct
MEL11:55Melbourne
27h 20m
2 stops
SEA21:15Seattle/Tacoma Intl
$1,527
United Airlines
14 Feb
SEA18:51Seattle/Tacoma Intl
19h 39m
1 stop
MEL09:30Melbourne
22 Feb
MEL12:45Melbourne
18h 27m
1 stop
SEA12:12Seattle/Tacoma Intl
$1,534
United Airlines
12 Oct
SEA15:18Seattle/Tacoma Intl
23h 57m
1 stop
MEL09:15Melbourne
26 Oct
MEL11:45Melbourne
24h 48m
1 stop
SEA18:33Seattle/Tacoma Intl
$1,537

American Airlines flights from Seattle to Melbourne

Our best American Airlines deals on Seattle to Melbourne flight tickets
American Airlines
28 Sept
SEA10:17Seattle/Tacoma Intl
25h 43m
1 stop
MEL05:00Melbourne
12 Oct
MEL09:45Melbourne
24h 22m
1 stop
SEA16:07Seattle/Tacoma Intl
$1,494
American Airlines
14 Oct
SEA16:37Seattle/Tacoma Intl
23h 53m
2 stops
MEL10:30Melbourne
28 Oct
MEL22:45Melbourne
35h 22m
1 stop
SEA16:07Seattle/Tacoma Intl
$1,543
American Airlines
14 Oct
SEA16:37Seattle/Tacoma Intl
23h 53m
2 stops
MEL10:30Melbourne
28 Oct
MEL22:45Melbourne
35h 22m
1 stop
SEA16:07Seattle/Tacoma Intl
$1,546

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

Wed 28/10

20:09-09:30

1 stop43h 21m

Melbourne

Wed 11/11

13:45-18:54

2 stops24h 09m

$1,368

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 28/10

20:09-09:30

1 stop43h 21m

Melbourne

Mon 9/11

13:35-18:54

2 stops24h 19m

$1,368

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 28/10

20:09-09:30

1 stop43h 21m

Melbourne

Fri 13/11

13:55-18:54

2 stops23h 59m

$1,370

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 23/10

20:00-09:30

1 stop43h 30m

Melbourne

Mon 9/11

13:35-18:54

2 stops24h 19m

$1,388

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 23/10

20:00-09:30

1 stop43h 30m

Melbourne

Wed 11/11

13:45-18:54

2 stops24h 09m

$1,388

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 23/10

20:00-09:30

1 stop43h 30m

Melbourne

Fri 13/11

13:55-18:54

2 stops23h 59m

$1,389

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 28/10

20:09-09:30

1 stop43h 21m

Melbourne

Sun 8/11

13:55-18:54

2 stops23h 59m

$1,402

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Tue 27/10

20:09-09:30

1 stop43h 21m

Melbourne

Mon 9/11

13:35-18:54

2 stops24h 19m

$1,411

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 28/9

14:27-08:15

2 stops24h 48m

Melbourne

Mon 12/10

11:55-21:15

2 stops27h 20m

$1,527
Fastest return journey

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 28/9

14:27-08:15

2 stops24h 48m

Melbourne

Mon 12/10

11:55-21:01

1 stop27h 06m

$1,527

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $1,537 to $2,488.
The lowest price recently found on this route was $1,368.

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 $1,445. 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 $1,484.

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 $1,768 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 $1,459 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

$688

Fastest flight time

19h 40m

Direct flights

None
The best one-way flight to Melbourne from Seattle in the past 72 hours is $688. The best return flight deal from Seattle to Melbourne found on momondo in the last 72 hours is $1,368.
The fastest flight from Seattle to Melbourne takes 19h 40m
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 19h 40m.

  • 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 $1,414Free cancellationRating
7.4
10,157 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