Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Melbourne from $673

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.
Air Canada Logo
19:05 - 13:35SEA  Seattle/Tacoma Intl-MEL Melbourne
23h 30m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
08:10 - 14:37MEL  Melbourne-SEA Seattle/Tacoma Intl
25h 27m2 stops Brisbane Vancouver Intl
$1,504Air Canada
Sun, 14 Feb - Sun, 28 Feb
American Airlines Logo
07:51 - 05:00SEA  Seattle/Tacoma Intl-MEL Melbourne
28h 09m1 stop Dallas/Fort Worth
American Airlines Logo
09:45 - 12:25MEL  Melbourne-SEA Seattle/Tacoma Intl
19h 40m1 stop Los Angeles
$1,507American Airlines
Mon, 21 Sep - Mon, 28 Sep
American Airlines Logo
13:37 - 06:45SEA  Seattle/Tacoma Intl-MEL Melbourne
23h 08m1 stop Los Angeles
American Airlines Logo
22:45 - 13:07MEL  Melbourne-SEA Seattle/Tacoma Intl
32h 22m1 stop Los Angeles
$1,507American Airlines
Mon, 19 Oct - Wed, 28 Oct
Delta Logo
12:30 - 08:50SEA  Seattle/Tacoma Intl-MEL Melbourne
26h 20m1 stop Los Angeles
Delta Logo
09:10 - 16:45MEL  Melbourne-SEA Seattle/Tacoma Intl
25h 35m1 stop Los Angeles
$1,532Delta
Mon, 19 Oct - Wed, 28 Oct
Delta Logo
09:30 - 08:00SEA  Seattle/Tacoma Intl-MEL Melbourne
27h 30m1 stop Los Angeles
Delta Logo
10:10 - 13:00MEL  Melbourne-SEA Seattle/Tacoma Intl
21h 50m1 stop Los Angeles
$1,533Delta
Wed, 27 Jan - Wed, 10 Feb
Delta Logo
12:00 - 08:00SEA  Seattle/Tacoma Intl-MEL Melbourne
25h 00m1 stop Los Angeles
Delta Logo
10:10 - 13:00MEL  Melbourne-SEA Seattle/Tacoma Intl
21h 50m1 stop Los Angeles
$1,533Delta
Sun, 14 Feb - Sun, 28 Feb
United Airlines Logo
16:39 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
21h 51m1 stop Los Angeles
United Airlines Logo
11:30 - 16:19MEL  Melbourne-SEA Seattle/Tacoma Intl
23h 49m2 stops Los Angeles San Francisco
$1,539United Airlines
Mon, 30 Nov - Tue, 8 Dec
United Airlines Logo
19:35 - 10:30SEA  Seattle/Tacoma Intl-MEL Melbourne
19h 55m1 stop San Francisco
United Airlines Logo
11:30 - 16:19MEL  Melbourne-SEA Seattle/Tacoma Intl
23h 49m2 stops Los Angeles San Francisco
$1,539United Airlines
Mon, 30 Nov - Mon, 7 Dec
Delta Logo
13:30 - 08:50SEA  Seattle/Tacoma Intl-MEL Melbourne
25h 20m2 stops Salt Lake City Los Angeles
Delta Logo
09:10 - 20:27MEL  Melbourne-SEA Seattle/Tacoma Intl
29h 17m1 stop Los Angeles
$1,539Delta
Mon, 19 Oct - Wed, 28 Oct
Delta Logo
11:05 - 08:50SEA  Seattle/Tacoma Intl-MEL Melbourne
27h 45m2 stops Salt Lake City Los Angeles
Delta Logo
09:10 - 16:55MEL  Melbourne-SEA Seattle/Tacoma Intl
25h 45m2 stops Los Angeles Salt Lake City
$1,539Delta
Mon, 19 Oct - Wed, 28 Oct

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Seattle to Melbourne

Our best Delta deals on Seattle to Melbourne flight tickets
Delta
19 Oct
SEA12:30Seattle/Tacoma Intl
26h 20m
1 stop
MEL08:50Melbourne
28 Oct
MEL09:10Melbourne
25h 35m
1 stop
SEA16:45Seattle/Tacoma Intl
$1,532
Delta
27 Jan
SEA09:30Seattle/Tacoma Intl
27h 30m
1 stop
MEL08:00Melbourne
10 Feb
MEL10:10Melbourne
21h 50m
1 stop
SEA13:00Seattle/Tacoma Intl
$1,533
Delta
20 Sept
SEA21:35Seattle/Tacoma Intl
41h 15m
1 stop
MEL07:50Melbourne
30 Sept
MEL10:00Melbourne
27h 39m
1 stop
SEA20:39Seattle/Tacoma Intl
$1,540

United Airlines flights from Seattle to Melbourne

Our best United Airlines deals on Seattle to Melbourne flight tickets
United Airlines
28 Aug
SEA09:05Seattle/Tacoma Intl
30h 10m
1 stop
MEL08:15Melbourne
15 Sept
MEL06:00Melbourne
27h 14m
2 stops
SEA16:14Seattle/Tacoma Intl
$1,469
United Airlines
28 Aug
SEA11:03Seattle/Tacoma Intl
28h 12m
2 stops
MEL08:15Melbourne
15 Sept
MEL06:00Melbourne
29h 29m
2 stops
SEA18:29Seattle/Tacoma Intl
$1,476
United Airlines
29 Nov
SEA19:35Seattle/Tacoma Intl
19h 55m
1 stop
MEL10:30Melbourne
7 Dec
MEL12:45Melbourne
22h 34m
1 stop
SEA16:19Seattle/Tacoma Intl
$1,539

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

Sun 14/2

19:05-13:35

2 stops23h 30m

Melbourne

Sun 28/2

08:10-14:37

2 stops25h 27m

$1,504

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 21/9

07:51-05:00

1 stop28h 09m

Melbourne

Mon 28/9

09:45-12:25

1 stop19h 40m

$1,507

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 19/10

13:37-06:45

1 stop23h 08m

Melbourne

Wed 28/10

22:45-13:07

1 stop32h 22m

$1,507

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 19/10

12:30-08:50

1 stop26h 20m

Melbourne

Wed 28/10

09:10-16:45

1 stop25h 35m

$1,532

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 27/1

09:30-08:00

1 stop27h 30m

Melbourne

Wed 10/2

10:10-13:00

1 stop21h 50m

$1,533

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sun 14/2

12:00-08:00

1 stop25h 00m

Melbourne

Sun 28/2

10:10-13:00

1 stop21h 50m

$1,533

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 30/11

16:39-09:30

1 stop21h 51m

Melbourne

Tue 8/12

11:30-16:19

2 stops23h 49m

$1,539
Fastest return journey

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 30/11

19:35-10:30

1 stop19h 55m

Melbourne

Mon 7/12

11:30-16:19

2 stops23h 49m

$1,539

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 19/10

13:30-08:50

2 stops25h 20m

Melbourne

Wed 28/10

09:10-20:27

1 stop29h 17m

$1,539

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 19/10

11:05-08:50

2 stops27h 45m

Melbourne

Wed 28/10

09:10-16:55

2 stops25h 45m

$1,539

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $1,530 to $2,476.
The lowest price recently found on this route was $1,504.

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 $1,438. 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 $1,477.

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 $1,773 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 $1,452 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

$673

Fastest flight time

20h 05m

Direct flights

None
The best one-way flight to Melbourne from Seattle in the past 72 hours is $673. The best return flight deal from Seattle to Melbourne found on momondo in the last 72 hours is $1,504.
The fastest flight from Seattle to Melbourne takes 20h 05m
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 05m.

  • 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 $1,407Free cancellationRating
7.4
10,127 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.

An easier way to manage your Melbourne trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 27/9
Sun 4/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Melbourne Avalon Airport